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ST7 - Microcontroller 8 bits - CURRENT PRODUCTS
Generic Part Number Program Memory Type Prog.
(Bytes) 		RAM
(Bytes) 		Data
E2PROM
(Bytes) 		A/D
Inputs 		Timer Functions Serial
Interface 		LVD levels I/Os (High
Current 2)) 		Packages Supply Voltage Special Features
Flash OTP FAST
ROM1) 		ROM

 EPROM 16-Bit
(IC/OC/PWM) 		8-Bit
(IC/OC/PWM) 		Others
ST7: 8-bit industry standard, fast core architecture with innovative peripherals (up to 64K bytes address space)
ST7 LITE
08 Pins ST7LITEUS2       1K 128     1x12-bit (0/1/1) 1(1/0/0) WDG, RTC     5(5) PDIP8/SO8/VFDFPN8 2.4 to 5.5V 8MHz internal RC oscillator, AWU, ROP, ICP, IAP, 5 I/Os + 1 additional output
ST7LITEUS5       1K 128   5x10-bit 1x12-bit (0/1/1) 1(1/0/0) WDG, RTC     5(5) PDIP8/SO8/VFDFPN8 2.4 to 5.5V 8MHz internal RC oscillator, AWU, ROP, ICP, IAP, 5 I/Os + 1 additional output
ST7LITEU05         2K 128 128 5x10-bit 1x12-bit (0/1/1) 1(1/0/0) WDG, RTC     5(5) PDIP8/SO8 2.4 to 5.5V 8MHz internal RC oscillator, AWU, ROP, ICP, IAP, 5 I/Os + 1 additional output
ST7LITEU09         2K 128 128 5x10-bit 1x12-bit (0/1/1) 1(1/0/0) WDG, RTC     5(5) PDIP8/SO8 2.4 to 5.5V 8MHz internal RC oscillator, AWU, ROP, ICP, IAP, 5 I/Os + 1 additional output
16-20 P. ST7LITES2Y0         1K 128     1x12-bit (0/1/1) 1(1/0/0) WDG, RTC SPI   13(6) PDIP 16 .3 Cu .25 STD/SO16 2.4 to 5.5V 1% internal RC oscillator, PLL, ROP, ICP, IAP
ST7LITES5Y0         1K 128   5x8-bit 1x12-bit (0/1/1) 1(1/0/0) WDG, RTC SPI   13(6) PDIP 16 .3 Cu .25 STD/SO16 2.4 to 5.5V 1% internal RC oscillator, PLL, ROP, ICP, IAP
ST7LITE02Y0         1.5K 128     1x12-bit (0/1/1) 1(1/0/0) WDG, RTC SPI   13(6) PDIP 16 .3 Cu .25 STD/SO16 2.4 to 5.5V 1% internal RC oscillator, PLL, ROP, ICP, IAP
ST7LITE05Y0         1.5K 128   5x8-bit 1x12-bit (0/1/1) 1(1/0/0) WDG, RTC SPI   13(6) PDIP 16 .3 Cu .25 STD/SO16 2.4 to 5.5V 1% internal RC oscillator, PLL, ADC with op-amp, ROP, ICP, IAP
ST7LITE09Y0         1.5K 128 128 5x8-bit 1x12-bit (0/1/1) 1(1/0/0) WDG, RTC SPI   13(6) PDIP 16 .3 Cu .25 STD/SO16 2.4 to 5.5V 1% internal RC oscillator, PLL, ADC with op-amp, ROP, ICP, IAP
ST7LIT10BF0         2K 256   7x10-bit 2x12-bit (1/4/4) 2(1/0/0) WDG, RTC SPI   17(7) PDIP 20 .3 Cu 0.25/SO20 2.7 to 5.5V AWU, ADC with op-amp, ROP, ICP, IAP, Debug module
ST7LIT10BY0         2K 256   7x10-bit 2x12-bit (1/4/4) 2(1/0/0) WDG, RTC SPI   13(5) PDIP 16 .3 Cu .25 STD/SO16L 2.7 to 5.5V AWU, ADC with op-amp, ROP, ICP, IAP, Debug module
ST7LIT15BF0         2K 256   7x10-bit 2x12-bit (1/4/4) 2(1/0/0) WDG, RTC SPI   17(7) PDIP 20 .3 Cu 0.25/SO20 2.7 to 5.5V 1% internal RC oscillator, PLL, 32MHz timer, ART with deadtime and enhanced one pulse mode, AWU, ADC with op-amp, Analog Comp., ROP, ICP, IAP, Debug module
ST7LIT15BY0         2K 256   7x10-bit 2x12-bit (1/4/4) 2(1/0/0) WDG, RTC SPI   13(5) PDIP 16 .3 Cu .25 STD/SO16L 2.7 to 5.5V 1% internal RC oscillator, PLL, 32MHz timer, ART with deadtime and enhanced one pulse mode, AWU, ADC with op-amp, Analog Comp., ROP, ICP, IAP, Debug module
ST7LIT19BF0         2K 256 128 7x10-bit 2x12-bit (1/4/4) 2(1/0/0) WDG, RTC SPI   17(7) PDIP 20 .3 Cu 0.25/SO20 2.7 to 5.5V 1% internal RC oscillator, PLL, 32MHz timer, ART with deadtime and enhanced one pulse mode, AWU, ADC with op-amp, Analog Comp., ROP, ICP, IAP, Debug module
ST7LIT19BY0         2K 256 128 7x10-bit 2x12-bit (1/4/4) 2(1/0/0) WDG, RTC SPI   13(5) PDIP 16 .3 Cu .25 STD/SO16L 2.7 to 5.5V 1% internal RC oscillator, PLL, 32MHz timer, ART with deadtime and enhanced one pulse mode, AWU, ADC with op-amp, Analog Comp., ROP, ICP, IAP, Debug module
ST7LIT10BF1         4K 256   7x10-bit 2x12-bit (1/4/4) 2(1/0/0) WDG, RTC SPI   17(7) PDIP 20 .3 Cu 0.25/SO20 2.7 to 5.5V AWU, ADC with op-amp, ROP, ICP, IAP, Debug module
ST7LIT10BY1         4K 256   7x10-bit 2x12-bit (1/4/4) 2(1/0/0) WDG, RTC SPI   13(5) PDIP 16 .3 Cu .25 STD/SO16L 2.7 to 5.5V AWU, ADC with op-amp, ROP, ICP, IAP, Debug module
ST7LIT15BF1         4K 256   7x10-bit 2x12-bit (1/4/4) 2(1/0/0) WDG, RTC SPI   17(7) PDIP 20 .3 Cu 0.25/SO20 2.7 to 5.5V 1% internal RC oscillator, PLL, 32MHz timer, ART with deadtime and enhanced one pulse mode, AWU, ADC with op-amp, Analog Comp., ROP, ICP, IAP, Debug module
ST7LIT15BY1         4K 256   7x10-bit 2x12-bit (1/4/4) 2(1/0/0) WDG, RTC SPI   13(5) PDIP 16 .3 Cu .25 STD/SO16L 2.7 to 5.5V 1% internal RC oscillator, PLL, 32MHz timer, ART with deadtime and enhanced one pulse mode, AWU, ADC with op-amp, Analog Comp., ROP, ICP, IAP, Debug module
ST7LIT19BF1         4K 256 128 7x10-bit 2x12-bit (1/4/4) 2(1/0/0) WDG, RTC SPI   17(7) PDIP 20 .3 Cu 0.25/SO20 2.7 to 5.5V 1% internal RC oscillator, PLL, 32MHz timer, ART with deadtime and enhanced one pulse mode, AWU, ADC with op-amp, Analog Comp., ROP, ICP, IAP, Debug module
ST7LIT19BY1         4K 256 128 7x10-bit 2x12-bit (1/4/4) 2(1/0/0) WDG, RTC SPI   13(5) PDIP 16 .3 Cu .25 STD/SO16L 2.7 to 5.5V 1% internal RC oscillator, PLL, 32MHz timer, ART with deadtime and enhanced one pulse mode, AWU, ADC with op-amp, Analog Comp., ROP, ICP, IAP, Debug module
ST7DALIF2         8K 384 256 7x10-bit 1x12-bit (1/4/4) 2(1/0/0) WDG, RTC SPI/DALI   15(7) SO20 2.4 to 5.5V 1% internal RC oscillator, PLL, 32MHz timer, DALI, AWU, ADC with op-amp, ROP, ICP, IAP, Debug module
ST7LITE20F2         8K 384   7x10-bit 1x12-bit (1/4/4) 2(1/0/0) WDG, RTC SPI   15(7) PDIP 20 .3 Cu 0.25/SO20 2.4 to 5.5V PLL, AWU, ADC with op-amp, ROP, ICP, IAP, Debug module
ST7LITE25F2         8K 384   7x10-bit 1x12-bit (1/4/4) 2(1/0/0) WDG, RTC SPI   15(7) PDIP 20 .3 Cu 0.25/SO20 2.4 to 5.5V 1% internal RC oscillator, PLL, 32MHz timer, AWU, ADC with op-amp, ROP, ICP, IAP, Debug module
ST7LITE29F2         8K 384 256 7x10-bit 1x12-bit (1/4/4) 2(1/0/0) WDG, RTC SPI   15(7) PDIP 20 .3 Cu 0.25/SO20 2.4 to 5.5V 1% internal RC oscillator, PLL, 32MHz timer, AWU, ADC with op-amp, ROP, ICP, IAP, Debug module
ST7LITE30F2         8K 384   7x10-bit 2x12-bit (1/4/4) 2(1/0/0) WDG, RTC SPI/LINSCI   15(7) SO20 2.7 to 5.5V PLL, AWU, ROP, ICP, IAP, Debug module
ST7LITE35F2         8K 384   7x10-bit 2x12-bit (1/4/4) 2(1/0/0) WDG, RTC SPI/LINSCI   15(7) PDIP 20 .3 Cu 0.25/SO20 2.7 to 5.5V 1% internal RC oscillator, PLL, AWU, ROP, ICP, IAP, Debug module
ST7LITE39F2         8K 384 256 7x10-bit 2x12-bit (1/4/4) 1(1/0/0) WDG, RTC SPI/LINSCI   15(7) PDIP 20 .3 Cu 0.25/SO20 2.7 to 5.5V 1% internal RC oscillator, PLL, AWU, ROP, ICP, IAP, Debug module
32 Pins ST7LITE49M         4K 384 128 10x10-bit 2x12-bit (1/4/4) 2(1/0/0) WDG, RTC I²C   24(8) LQFP 32 7x7x1.4 1/PDIP 32 .4 Cu .25 Shrink 2.4 to 5.5V 8MHz internal RC oscillator, ART with deadtime and enhanced one pulse mode, AWU, ROP, ICP, IAP, debug module
ST7 MID-RANGE
28-32 Pins ST72260G1         4K 256     2x16-bit (4/4/2)   WDG, RTC SPI   22(8) SO28 2.7 to 5.5V ROP, ICP, IAP, PLL, nested interrupts
ST72262G1         4K 256   6x10-bit 2x16-bit (4/4/2)   WDG, RTC SPI   22(8) SO28 2.7 to 5.5V ROP, ICP, IAP, PLL, nested interrupts
ST72264G1         4K 256   6x10-bit 2x16-bit (4/4/2)   WDG, RTC SPI/SCI/I²C   22(8) SO28 2.7 to 5.5V ROP, ICP, IAP, PLL, nested interrupts
ST7232AK1         4K 384   8X10-bit 2x16-bit (3/3/1)   WDG, RTC SPI/SCI   24(10) LQFP 32 7x7x1.4 1/PDIP 32 .4 Cu .25 Shrink 3.8 to 5.5V ICP, IAP, Nested interrupts, TLI, ROP, beep (Audio Square Wave Generator)
ST72262G2         8K 256   6x10-bit 2x16-bit (4/4/2)   WDG, RTC SPI   22(8) PDIP 32 .4 Cu .25 Shrink/SO28 2.7 to 5.5V ROP, ICP, IAP, PLL, nested interrupts
ST72264G2         8K 256   6x10-bit 2x16-bit (4/4/2)   WDG, RTC SPI/SCI/I²C   22(8) SO28 2.7 to 5.5V ROP, ICP, IAP, PLL, nested interrupts
ST72324BK2         8K 384   8X10-bit 2x16-bit (3/3/1)   WDG, RTC SPI/SCI   24(10) LQFP 32 7x7x1.4 1 3.8 to 5.5V ICP, IAP, Nested interrupts, TLI, ROP, beep (Audio Square Wave Generator)
ST72324LK2         8K 384   8X10-bit 2x16-bit (3/3/1)   WDG, RTC SPI/SCI   24(10) LQFP 32 7x7x1.4 1 2.85 to 3.6V ICP, IAP, Nested interrupts, TLI, ROP, beep (Audio Square Wave Generator)
ST7232AK2         8K 384   8X10-bit 2x16-bit (3/3/1)   WDG, RTC SPI/SCI   24(10) LQFP 32 7x7x1.4 1/PDIP 32 .4 Cu .25 Shrink 3.8 to 5.5V ICP, IAP, Nested interrupts, TLI, ROP, beep (Audio Square Wave Generator)
ST72324BK4         16K 512   8X10-bit 2x16-bit (3/3/1)   WDG, RTC SPI/SCI   24(10) LQFP 32 7x7x1.4 1/PDIP 32 .4 Cu .25 Shrink 3.8 to 5.5V ICP, IAP, Nested interrupts, TLI, ROP, beep (Audio Square Wave Generator)
ST72324LK4         16K 512   8X10-bit 2x16-bit (3/3/1)   WDG, RTC SPI/SCI   24(10) LQFP 32 7x7x1.4 1 2.85 to 3.6V ICP, IAP, Nested interrupts, TLI, ROP, beep (Audio Square Wave Generator)
ST72325K4         16K 512   8X10-bit 2x16-bit (3/3/1) 1 (0/3/3) CSS,WDG, RTC SPI/SCI/I²C   24(10) LQFP 32 7x7x1.4 1 3.8 to 5.5V ICP, IAP, Nested interrupts, TLI, ROP, beep (Audio Square Wave Generator)
ST72344K4         16K 1024 256 8x10-bit 2x16-bit (3/3/2)   WWDG, RTC SPI/SCI/I²C   22(10) LQFP 32 7x7x1.4 1 2.7 to 5.5V 1% internal RC oscillator, PLL, ROP, ICP, IAP
ST72324BK6         32K     8X10-bit 2x16-bit (3/3/1)   WDG, RTC SPI/SCI   24(10) LQFP 32 7x7x1.4 1 3.8 to 5.5V ICP, IAP, Nested interrupts, TLI, ROP, beep (Audio Square Wave Generator)
ST72324LK6         32K 1024   8x10-bit 2x16-bit (3/3/1)   WDG, RTC SPI/SCI   24(10) LQFP 32 7x7x1.4 1 2.85 to 3.6V ICP, IAP, Nested interrupts, TLI, ROP, beep (Audio Square Wave Generator)
ST72325K6         32K 1024   8X10-bit 2x16-bit (3/3/1) 1 (0/3/3) CSS,WDG, RTC SPI/SCI/I²C   24(10) LQFP 32 7x7x1.4 1/PDIP 32 .4 Cu .25 Shrink 3.8 to 5.5V ICP, IAP, Nested interrupts, TLI, ROP, beep (Audio Square Wave Generator)
ST72361K6         32K     6x10-bit 1x16-bit (2/2/1) 1(1/1/3) WWDG, RTC SPI/ 2xSCI   24(5) LQFP 32 7x7x1.4 1 4.5 to 5.5V Nested Interrupts, TLI, ROP, SCIs with LIN features (LINSCI), AWU
ST72361K7         48K     6x10-bit 1x16-bit (2/2/1) 1(1/1/3) WWDG, RTC SPI/ 2xSCI   24(5) LQFP 32 7x7x1.4 1 4.5 to 5.5V Nested Interrupts, TLI, ROP, SCIs with LIN features (LINSCI), AWU
ST72361K9         60K     6x10-bit 1x16-bit (2/2/1) 1(1/1/3) WWDG, RTC SPI/ 2xSCI   24(5) LQFP 32 7x7x1.4 1 4.5 to 5.5V Nested Interrupts, TLI, ROP, SCIs with LIN features (LINSCI), AWU
42-48 P. ST7232AJ1         4K 384   12x10-bit 2x16-bit (3/3/1)   WDG, RTC SPI/SCI   32(12) PDIP 42 .6 Cu .25 SHRINK/TQFP 44 10x10x1.4 1.0 3.8 to 5.5V ICP, IAP, Nested interrupts, TLI, ROP, beep (Audio Square Wave Generator)
ST72324BJ2         8K 384   12X10-bit 2x16-bit (3/3/1)   WDG, RTC SPI/SCI   32(12) PDIP 42 .6 Cu .25 SHRINK/TQFP 44 10x10x1.4 1.0 3.8 to 5.5V ICP, IAP, Nested interrupts, TLI, ROP, beep (Audio Square Wave Generator)
ST72324LJ2         8K 384   12x10-bit 2x16-bit (3/3/1)   WDG, RTC SPI/SCI   32(12) TQFP 44 10x10x1.4 1.0 2.85 to 3.6V ICP, IAP, Nested interrupts, TLI, ROP, beep (Audio Square Wave Generator)
ST72324LS2         8K 384   12x10-bit 2x16-bit (3/3/1)   WDG, RTC SPI/SCI   32(12) LQFP 48 7x7x1.4 1 2.85 to 3.6V ICP, IAP, Nested interrupts, TLI, ROP, beep (Audio Square Wave Generator)
ST7232AJ2         8K 384   12X10-bit 2x16-bit (3/3/1)   WDG, RTC SPI/SCI   32(12) PDIP 42 .6 Cu .25 SHRINK/TQFP 44 10x10x1.4 1.0 3.8 to 5.5V ICP, IAP, Nested interrupts, TLI, ROP, beep (Audio Square Wave Generator)
ST72324BJ4         16K 512   12X10-bit 2x16-bit (3/3/1)   WDG, RTC SPI/SCI   32(12) TQFP 44 10x10x1.4 1.0 3.8 to 5.5V ICP, IAP, Nested interrupts, TLI, ROP, beep (Audio Square Wave Generator)
ST72324LJ4         16K 512   12x10-bit 2x16-bit (3/3/1)   WDG, RTC SPI/SCI   32(12) TQFP 44 10x10x1.4 1.0 2.85 to 3.6V ICP, IAP, Nested interrupts, TLI, ROP, beep (Audio Square Wave Generator)
ST72324LS4         16K 512   12x10-bit 2x16-bit (3/3/1)   WDG, RTC SPI/SCI   32(12) LQFP 48 7x7x1.4 1 2.85 to 3.6V ICP, IAP, Nested interrupts, TLI, ROP, beep (Audio Square Wave Generator)
ST72325J4         16K 512   12X10-bit 2x16-bit (3/3/2) 1 (0/4/4) CSS, WDG, RTC SPI/SCI/I²C   32(12) TQFP 44 10x10x1.4 1.0 3.8 to 5.5V ICP, IAP, Nested interrupts, TLI, ROP, beep (Audio Square Wave Generator)
ST72344S4         16K 1024 256 12x10-bit 2x16-bit (3/3/2)   WWDG, RTC SPI/SCI/I²C   32(12) TQFP 44 10x10x1.4 1.0 2.7 to 5.5V 1% internal RC oscillator, PLL, ROP, ICP, IAP
ST72345C4         16K 1024 256 12x10-bit 2x16-bit (3/3/2)   WWDG, RTC SPI/SCI/I²C/i²C slave 3-Addr.   34(12) LQFP 48 7x7x1.4 1 2.7 to 5.5V 1% internal RC oscillator, PLL, ROP, ICP, IAP
ST72321BJ6         32K     12X10-bit 2x16-bit (3/3/2) 1(0/4/4) WDG, RTC SPI/SCI/I²C   32(12) TQFP 44 10x10x1.4 1.0 3.8 to 5.5V ICP, IAP, Nested interrupts, TLI, ROP, beep (Audio Square Wave Generator)
ST72324BJ6         32K     12X10-bit 2x16-bit (3/3/1)   WDG, RTC SPI/SCI   32(12) PDIP 42 .6 Cu .25 SHRINK/TQFP 44 10x10x1.4 1.0 3.8 to 5.5V ICP, IAP, Nested interrupts, TLI, ROP, beep (Audio Square Wave Generator)
ST72324LJ6         32K 1024   12x10-bit 2x16-bit (3/3/1)   WDG, RTC SPI/SCI   32(12) TQFP 44 10x10x1.4 1.0 2.85 to 3.6V ICP, IAP, Nested interrupts, TLI, ROP, beep (Audio Square Wave Generator)
ST72325J6         32K     12X10-bit 2x16-bit (3/3/2) 1 (0/4/4) CSS, WDG, RTC SPI/SCI/I²C   32(12) PDIP 42 .6 Cu .25 SHRINK/TQFP 44 10x10x1.4 1.0 3.8 to 5.5V ICP, IAP, Nested interrupts, TLI, ROP, beep (Audio Square Wave Generator)
ST72361J6         32K     11x10-bit 1x16-bit (2/2/1) 1(2/1/5) WWDG, RTC SPI/2xSCI   34(6) TQFP 44 10x10x1.4 1.0 4.5 to 5.5V Nested Interrupts, TLI, ROP, SCIs with LIN features (LINSCI), AWU
ST72321BJ7         48K     12X10-bit 2x16-bit (3/3/2) 1(0/4/4) WDG, RTC SPI/SCI/I²C   32(12) TQFP 44 10x10x1.4 1.0 3.8 to 5.5V ICP, IAP, Nested interrupts, TLI, ROP, beep (Audio Square Wave Generator)
ST72325J7         48K 1536   12x10-bit 2x16-bit (3/3/2) 1 (0/4/4) CSS,WDG, RTC SPI/SCI/I²C   32(12) TQFP 44 10x10x1.4 1.0 3.8 to 5.5V ICP, IAP, Nested interrupts, TLI, ROP, beep (Audio Square Wave Generator)
ST72361J7         48K     11x10-bit 1x16-bit (2/2/1) 1(2/1/5) WWDG, RTC SPI/2xSCI   34(6) TQFP 44 10x10x1.4 1.0 4.5 to 5.5V Nested Interrupts, TLI, ROP, SCIs with LIN features (LINSCI), AWU
ST72321BJ9         60K 2048   12x10-bit 2x16-bit (3/3/2) 1(0/4/4) WDG, RTC SPI/SCI/I²C   32(12) TQFP 44 10x10x1.4 1.0 3.2 to 5.5V ICP, IAP, Nested interrupts, TLI, ROP, beep (Audio Square Wave Generator)
ST72361J9         60K     11x10-bit 1x16-bit (2/2/1) 1(2/1/5) WWDG, RTC SPI/2xSCI   34(6) TQFP 44 10x10x1.4 1.0 4.5 to 5.5V Nested Interrupts, TLI, ROP, SCIs with LIN features (LINSCI), AWU
64 Pins ST72321BAR6         32K 1024   16x10-bit 2x16-bit (4/4/2) 1(2/4/4) WDG, RTC SPI/SCI/I²C   48(16) TQFP 64 10x10x1.4 1 3.8 to 5.5V ICP, IAP, Nested interrupts, TLI, ROP, beep (Audio Square Wave Generator)
ST72361AR6         32K     16x10-bit 1x16-bit (2/2/1) 2(4/2/5) WWDG, RTC SPI/2xSCI   48(6) TQFP 64 10x10x1.4 1 4.5 to 5.5V Nested Interrupts, TLI, ROP, SCIs with LIN features (LINSCI), AWU
ST72321BAR7         48K 1536   16x10-bit 2x16-bit (4/4/2) 1(2/4/4) WDG, RTC SPI/SCI/I²C   48(16) TQFP 64 10x10x1.4 1 3.8 to 5.5V ICP, IAP, Nested interrupts, TLI, ROP, beep (Audio Square Wave Generator)
ST72321BR7         48K 1536   16x10-bit 2x16-bit (4/4/2) 1(2/4/4) WDG, RTC SPI/SCI/I²C   48(16) TQFP 64 14x14x1.4 1 3.8 to 5.5V ICP, IAP, Nested interrupts, TLI, ROP, beep (Audio Square Wave Generator)
ST72361AR7         48K 2048   16x10-bit 1x16-bit (2/2/1) 2(4/2/5) WWDG, RTC SPI/2xSCI   48(6) TQFP 64 10x10x1.4 1 4.5 to 5.5V Nested Interrupts, TLI, ROP, SCIs with LIN features (LINSCI), AWU
ST72321BAR9         60K 2048   16x10-bit 2x16-bit (4/4/2) 1(2/4/4) WDG, RTC SPI/SCI/I²C   48(16) TQFP 64 10x10x1.4 1 3.8 to 5.5V ICP, IAP, Nested interrupts, TLI, ROP, beep (Audio Square Wave Generator)
ST72321BR9         60K 2048   16x10-bit 2x16-bit (4/4/2) 1(2/4/4) WDG, RTC SPI/SCI/I²C   48(16) TQFP 64 14x14x1.4 1 3.2 to 5.5V ICP, IAP, Nested interrupts, TLI, ROP, beep (Audio Square Wave Generator)
ST72325AR9         60K 2048   16x10-bit 2x16-bit (4/4/2) 1 (2/4/4) CSS,WDG, RTC SPI/SCI/I²C   48(16) TQFP 64 10x10x1.4 1 3.8 to 5.5V ICP, IAP, Nested interrupts, TLI, ROP, beep (Audio Square Wave Generator)
ST72325R9         60K     16x10-bit 2x16-bit (4/4/2) 1 (2/4/4) CSS,WDG, RTC SPI/SCI/I²C   48(16) TQFP 64 14x14x1.4 1 3.8 to 5.5V ICP, IAP, Nested interrupts, TLI, ROP, beep (Audio Square Wave Generator)
ST72361AR9         60K     16x10-bit 1x16-bit (2/2/1) 2(4/2/5) WWDG, RTC SPI/2xSCI   48(6) TQFP 64 10x10x1.4 1 4.5 to 5.5V Nested Interrupts, TLI, ROP, SCIs with LIN features (LINSCI), AWU
80 Pins ST72321M6         32K 1024   16x10-bit 2x16-bit (4/4/2) 1(2/4/4) WDG, RTC SPI/SCI/I²C   64(16) TQFP 80 14x14x1.4 1 3.8 to 5.5V Nested interrupts, TLI, ROP, beep (Audio Square Wave Generator)
ST72321M9         60K 2048   16x10-bit 2x16-bit (4/4/2) 1(2/4/4) WDG, RTC SPI/SCI/I²C   64(16) TQFP 80 14x14x1.4 1 3.8 to 5.5V Nested interrupts, TLI, ROP, beep (Audio Square Wave Generator)
ST7 APPLICATION SPECIFIC
CAN ST72561AR4         16K 1024   16x10-bit 1x16-bit (2/2/1) 2(4/2/5) WWDG, RTC SPI/2xSCI/CAN   48(16) TQFP 64 10x10x1.4 1 4.5 to 5.5V Nested Interrupts,TLI, ROP, SCIs with LIN features (LINSCI), CAN 2.0B active, window watchdog, AWU
ST72561J4         16K 1024   11x10-bit 1x16-bit (2/2/1) 1(2/1/5) WWDG, RTC SPI/2xSCI/CAN   34(6) TQFP 44 10x10x1.4 1.0 4.5 to 5.5V Nested Interrupts, TLI, ROP, SCIs with LIN features (LINSCI), CAN 2.0B active, AWU
ST72561AR6         32K     16x10-bit 1x16-bit (2/2/1) 2(4/2/5) WWDG, RTC SPI/2xSCI/CAN   48(6) TQFP 64 10x10x1.4 1 4.5 to 5.5V Nested Interrupts, TLI, ROP, SCIs with LIN features (LINSCI), CAN 2.0B active, AWU
ST72561J6         32K     11x10-bit 1x16-bit (2/2/1) 1(2/1/5) WWDG, RTC SPI/2xSCI/CAN   34(6) TQFP 44 10x10x1.4 1.0 4.5 to 5.5V Nested Interrupts, TLI, ROP, SCIs with LIN features (LINSCI), CAN 2.0B active, AWU
ST72561K6         32K     6x10-bit 1x16-bit (2/2/1) 1(1/1/3) WWDG, RTC SPI/2xSCI/CAN   24(5) LQFP 32 7x7x1.4 1 4.5 to 5.5V Nested Interrupts, TLI, ROP, SCIs with LIN features (LINSCI), CAN 2.0B active, AWU
ST72561AR7         48K 2048   16x10-bit 1x16-bit (2/2/1) 2(4/2/5) WWDG, RTC SPI/2xSCI/CAN   48(6) TQFP 64 10x10x1.4 1 4.5 to 5.5V Nested Interrupts, TLI, ROP, SCIs with LIN features (LINSCI), CAN 2.0B active, AWU
ST72521AR9         60K     16x10-bit 2x16-bit (4/4/2) 1(2/4/4) WDG, RTC SPI/SCI/I²C/CAN   48(16) TQFP 64 10x10x1.4 1 3.8 to 5.5V Nested interrupts, TLI, ROP, beep (Audio Square Wave Generator), CAN (2.0B passive)
ST72521R9         60K     16x10-bit 2x16-bit (4/4/2) 1(2/4/4) WDG, RTC SPI/SCI/I²C/CAN   48(16) TQFP 64 14x14x1.4 1 3.8 to 5.5V Nested interrupts, TLI, ROP, beep (Audio Square Wave Generator), CAN (2.0B passive)
ST72561AR9         60K     16x10-bit 1x16-bit (2/2/1) 2(4/2/5) WWDG, RTC SPI/2xSCI/CAN   48(6) TQFP 64 10x10x1.4 1 4.5 to 5.5V Nested Interrupts,TLI, ROP, SCIs with LIN features (LINSCI), CAN 2.0B active, AWU
ST72561J9         60K     11x10-bit 1x16-bit (2/2/1) 1(2/1/5) WWDG, RTC SPI/2xSCI/CAN   34(6) TQFP 44 10x10x1.4 1.0 4.5 to 5.5V Nested Interrupts,TLI, ROP, SCIs with LIN features (LINSCI), CAN 2.0B active, AWU
ST72561K9         60K     6x10-bit 1x16-bit (2/2/1) 1(1/1/3) WWDG, RTC SPI/2xSCI/CAN   24(5) LQFP 32 7x7x1.4 1 4.5 to 5.5V Nested Interrupts,TLI, ROP, SCIs with LIN features (LINSCI), CAN 2.0B active, AWU
ST72561R9         60K     16x10-bit 1x16-bit (2/2/1) 2(4/2/5) WWDG, RTC SPI/2xSCI/CAN   48(6) TQFP 64 14x14x1.4 1 4.5 to 5.5V Nested Interrupts,TLI, ROP, SCIs with LIN features (LINSCI), CAN 2.0B active, AWU
DiSEqC™ ST7LNB0V2Y0         1.5K 128 128             13(6) SO16 4.5 to 5.5V DiSEqC™ 2.1 interface, 22 kHz tone detector
ST7LNB1Y0         1.5K 128 128             13(6) SO16 4.5 to 5.5V DiSEqC™ interface, SatCR control
MC ST7MC1K2         8K 384   8x10-bit 1x16-bit (2/2/1) 1(1/0/1) WWDG LINSCI   17(3) LQFP 32 7x7x1.4 1 4.5 to 5.5V Sensorless brushless motor control cell, ICD, ICP, IAP, LVD, CSS/PLL, ROP, RTC, nested interrupts
ST7MC1K4         16K 768   8x10-bit 1x16-bit (2/2/1) 1(1/0/1) WWDG LINSCI   17(3) LQFP 32 7x7x1.4 1 4.5 to 5.5V Sensorless brushless motor control cell, ICD, ICP, IAP, LVD, CSS/PLL, ROP, RTC, nested interrupts
ST7MC2S4         16K 768   11x10-bit 2x16-bit (2/2/1) 1(1/0/1) WWDG LINSCI/SPI   26(6) TQFP 44 10x10x1.4 1.0 4.5 to 5.5V Sensorless brushless motor control cell, ICD, ICP, IAP, LVD, CSS/PLL, ROP, RTC, nested interrupts
ST7MC2R6         32K 1024   16x10-bit 2x16-bit (2/2/2) 1(2/0/4) WWDG LINSCI/SPI   44(12) TQFP 64 14x14x1.4 1 4.5 to 5.5V Sensorless brushless motor control cell, ICD, ICP, IAP, LVD, CSS/PLL, ROP, RTC, nested interrupts, beep (Audio Square Wave Generator)
ST7MC2S6         32K 1024   11x10-bit 2x16-bit (2/2/1) 1(1/0/1) WWDG LINSCI/SPI   26(6) TQFP 44 10x10x1.4 1.0 4.5 to 5.5V Sensorless brushless motor control cell, ICD, ICP, IAP, LVD, CSS/PLL, ROP, RTC, nested interrupts
ST7MC2R7         48K 1536   16x10-bit 2x16-bit (2/2/2) 1(2/0/4) WWDG LINSCI/SPI   44(12) TQFP 64 14x14x1.4 1 4.5 to 5.5V Sensorless brushless motor control cell, ICD, ICP, IAP, LVD, CSS/PLL, ROP, RTC, nested interrupts, beep (Audio Square Wave Generator)
ST7MC2S7         48K 1536   11x10-bit 2x16-bit (2/2/1) 1(1/0/1) WWDG LINSCI/SPI   26(6) TQFP 44 10x10x1.4 1.0 4.5 to 5.5V Sensorless brushless motor control cell, ICD, ICP, IAP, LVD, CSS/PLL, ROP, RTC, nested interrupts
ST7MC2M9         60K 1536   16x10-bit 2x16-bit (2/2/2) 1(2/0/4) WWDG LINSCI/SPI   60(12) TQFP 80 14x14x1.4 1 4.5 to 5.5V Sensorless brushless motor control cell, ICD, ICP, IAP, LVD, CSS/PLL, ROP, RTC, nested interrupts, beep (Audio Square Wave Generator)
SCR ST7GEME4         16K 768       1(0/0/0) WDG USB/ISO7816   4(1) SO 24 .30 TO JEDEC MS-013AD/VFQFPN24 5X5X1.0 PITCH0.65 SAWN 4 to 5.5V Turnkey firmware from GEMALTO
ST7LCRDIE6         16K 768       1(0/0/0) WDG USB/ISO7816 no serial   1 DICE 4 to 5.5V Light ROM version for USB token
ST7LCRE4U1         16K 768       1(0/0/0) WDG USB/ISO7816 no serial   1 VFQFPN24 5X5X1.0 PITCH0.65 SAWN 4 to 5.5V Light ROM version for USB token
ST7SCR1E4         16K 768       1(0/0/0) WDG USB/ISO7816   4(1) SO 24 .30 TO JEDEC MS-013AD 4 to 5.5V Smartcard power supply unit, ISO7816, 7 full -speed USB endpoints, ICP,IAP, 4 LED outputs
ST7SCR1R4         16K 768       1(0/0/0) WDG USB/ISO7816   35(4) TQFP 64 14x14x1.4 1 4 to 5.5V Smartcard power supply unit, ISO7816, 7 full -speed USB endpoints, ICP,IAP, 4 LED outputs
USB (FS) ST72651AR6         32K     8x8-bit 1x16-bit (0/2/2)   WDG USB/DTC/I²C/SPI   47(11) TQFP 64 10x10x1.4 1 2.7 to 5.5V DSC, PVR, ROP, 5 full -speed USB endpoints, ICP,IAP
USB (HS) ST72681                       USB 2.0 HS     LQFP 48 7x7x1.4 1 3 to 3.6V Mass Storage Controller Interface, Reed-Solomon error correction engine
ST72682                       USB 2.0 HS     TQFP 64 10x10x1.4 1 3 to 3.6V Mass Storage Controller Interface, Reed-Solomon error correction engine
USB (LS) ST7260E1         4K 384     1x16-bit (2/1/1)   WDG USB/SCI   14(6) SO 24 .30 TO JEDEC MS-013AD 4 to 5.5V 3 low-speed USB endpoints, ICP, IAP, ROP
ST7260K1         4K 384     1x16-bit (2/2/1)   WDG USB/SCI   19(10) VFQFPN 6X6X1.0 40L PITCH 0.5 SAW 4 to 5.5V 3 low-speed USB endpoints, ICP, IAP, ROP
ST7263BE1         4K 384     1x16-bit (2/1/1)   WDG USB/SCI/I²C   14(6) SO 24 .30 TO JEDEC MS-013AD 4 to 5.5V 3 low-speed USB endpoints, ICP, IAP, ROP
ST7263BK1         4K 384   8x8-bit 1x16-bit (2/2/1)   WDG USB   19(10) SO 34 SHRINK 7.5 mm 4 to 5.5V 3 low-speed USB endpoints, ICP, IAP, ROP
ST7260E2         8K 384     1x16-bit (2/1/1)   WDG USB/SCI   14(6) SO 24 .30 TO JEDEC MS-013AD 4 to 5.5V 3 low-speed USB endpoints, ICP, IAP, ROP
ST7260K2         8K 384     1x16-bit (2/2/1)   WDG USB/SCI   19(10) VFQFPN 6X6X1.0 40L PITCH 0.5 SAW 4 to 5.5V 3 low-speed USB endpoints, ICP, IAP, ROP
ST7263BE2         8K 384     1x16-bit (2/1/1)   WDG USB/SCI/I²C   14(6) SO 24 .30 TO JEDEC MS-013AD 4 to 5.5V 3 low-speed USB endpoints, ICP, IAP, ROP
ST7263BH2         8K 384   12x8-bit 1x16-bit (2/2/1)   WDG USB/SCI/I²C   27(10) LQFP 48 7x7x1.4 1 4 to 5.5V 3 low-speed USB endpoints, ICP, IAP, ROP
ST7263BK2         8K 384   8x8-bit 1x16-bit (2/2/1)   WDG USB/SCI   19(10) PDIP 32 .4 Cu .25 Shrink/SO 34 SHRINK 7.5 mm/VFQFPN 6X6X1.0 40L PITCH 0.5 SAW 4 to 5.5V 3 low-speed USB endpoints, ICP, IAP, ROP
ST7263BE4         16K 512     1x16-bit (2/1/1)   WDG USB/SCI/I²C   14(6) SO 24 .30 TO JEDEC MS-013AD 4 to 4.5V 3 low-speed USB endpoints, ICP, IAP, ROP
ST7263BK4         16K 512   8x8-bit 1x16-bit (2/2/1)   WDG USB/SCI/I²C   19(10) PDIP 32 .4 Cu .25 Shrink/SO 34 SHRINK 7.5 mm 4 to 5.5V 3 low-speed USB endpoints, ICP, IAP, ROP
ST7263BE6         32K 1024     1x16-bit (2/1/1)   WDG USB/SCI/I²C   14(6) SO 24 .30 TO JEDEC MS-013AD 4 to 5.5V 3 low-speed USB endpoints, ICP, IAP, ROP
ST7263BH6         32K 1024   12x8-bit 1x16-bit (2/2/1)   WDG USB/SCI/I²C   27(10) LQFP 48 7x7x1.4 1 4 to 5.5V 3 low-speed USB endpoints, ICP, IAP, ROP
ST7263BK6         32K 1024   8x8-bit 1x16-bit (2/2/1)   WDG USB/SCI/I²C   19(10) SO 34 SHRINK 7.5 mm 4 to 5.5V 3 low-speed USB endpoints, ICP, IAP, ROP
ST7 LITE
32 Pins ST7LITE49K2         8K 384 256 10x10-bit 2x12-bit (1/4/4), 1x16-bit (2/2/2) 2x8-bit(1/0/0)   SPI, I²C   24(8) LQFP 32 7x7x1.4 1/PDIP 32 .4 Cu .25 Shrink 2.4 to 5.5V 8MHz internal RC oscillator, ART with deadtime and enhanced one pulse mode, AWU, ROP, ICP, IAP, debug module
ST7Fox
16-20 P. ST7FOXF1         4K 384   5x10-bit 2x12-bit (1/4/4) 2x8-bit (0/0/0) WDG, RTC I²C   16(7) PDIP 20 .3 Cu 0.25/SO20 4.5 to 5.5V Precise RC, AWU, ROP, ICP, IAP
32 Pins ST7FOXK1         4K 384   10x10-bit 2x12-bit(1/4/4/) 2x8bit (1/0/0) WDG, RTC I²C   24(8) LQFP 32 7x7x1.4 1/PDIP 32 .4 Cu .25 Shrink 4.5 to 5.5V Precise RC, AWU, ROP, ICP, IAP
ST7FOXK2         8K 384   10x10-bit 2x12-bit (1/4/4) 1x16-bit (2/2/2) 2(1/0/0) WDG, RTC I²C, SPI   24(8) LQFP 32 7x7x1.4 1/PDIP 32 .4 Cu .25 Shrink 4.5 to 5.5V Precise RC, AWU, ROP, ICP, IAP
8 Pins ST7FOXA0         2K 128   5 x 10-bit 1 x 12-bit (0/1/1) 1 x 8-bit (1/0/0)       6(5) PDIP8/SO8 4.5 to 5.5V precise RC, AWU, ROP, ICD; IAP

ST7 - Microcontroller 8 bits - MATURE PRODUCTS
Generic Part Number Program Memory Type Prog.
(Bytes) 		RAM
(Bytes) 		Data
E2PROM
(Bytes) 		A/D
Inputs 		Timer Functions Serial
Interface 		LVD levels I/Os (High
Current 2)) 		Packages Supply Voltage Special Features
Flash OTP FAST
ROM1) 		ROM

 EPROM 16-Bit
(IC/OC/PWM) 		8-Bit
(IC/OC/PWM) 		Others
ST7: 8-bit industry standard, fast core architecture with innovative peripherals (up to 64K bytes address space)
ST7 BASELINE
28-32 Pins ST72104G1

        4K 256     1x16-bit (2/2/1)   WDG SPI   22(8) PDIP 32 .4 Cu .25 Shrink/SO28 3.2 to 5.5V RC oscillator, clock security system, ISP, ROP
ST72216G1

        4K 256   6x8-bit 1x16-bit (2/2/1)   WDG SPI   22(8) PDIP 32 .4 Cu .25 Shrink/SO28 3.2 to 5.5V RC oscillator, clock security system, ISP, ROP
ST72254G1

        4K 256   6x8-bit 2x16-bit (4/4/2)   WDG SPI/I²C   22(8) PDIP 32 .4 Cu .25 Shrink 3.2 to 5.5V RC oscillator, clock security system, ISP, ROP
ST72104G2

        8K 256     1x16-bit (2/2/1)   WDG SPI   22(8) SO28 3.2 to 5.5V RC oscillator, clock security system, ISP, ROP
ST72215G2

        8K 256   6x8-bit 2x16-bit (4/4/2)   WDG SPI   22(8) PDIP 32 .4 Cu .25 Shrink/SO28 3.2 to 5.5V RC oscillator, clock security system, ISP, ROP
ST72254G2

        8K 256   6x8-bit 2x16-bit (4/4/2)   WDG SPI/I²C   22(8) PDIP 32 .4 Cu .25 Shrink/SO28 3.2 to 5.5V RC oscillator, clock security system, ISP, ROP
42-44 Pins ST72124J2

        8K 384     2x16-bit (3/3/2)   WDG, RTC SPI/SCI   32(4) TQFP 44 10x10x1.4 1.0 3.2 to 5.5V RC oscillator, clock security system, ISP, ROP, beep (Audio Square Wave Generator)
ST72314J2

        8K 384   6x8-bit 2x16-bit (3/3/2)   WDG, RTC SPI/SCI   32(4) TQFP 44 10x10x1.4 1.0 3.2 to 5.5V RC oscillator, clock security system, ISP, ROP, beep (Audio Square Wave Generator)
ST72334J2

        8K 384 256 6x8-bit 2x16-bit (3/3/2)   WDG, RTC SPI/SCI   32(4) PDIP 42 .6 Cu .25 SHRINK/TQFP 44 10x10x1.4 1.0 3.2 to 5.5V RC oscillator, clock security system, ISP, ROP, beep (Audio Square Wave Generator)
ST72314J4

        16K 512   6x8-bit 2x16-bit (3/3/2)   WDG, RTC SPI/SCI   32(4) PDIP 42 .6 Cu .25 SHRINK/TQFP 44 10x10x1.4 1.0 3.2 to 5.5V RC oscillator, clock security system, ISP, ROP, beep (Audio Square Wave Generator)
ST72334J4

        16K 512 256 6x8-bit 2x16-bit (3/3/2)   WDG, RTC SPI/SCI   32(4) PDIP 42 .6 Cu .25 SHRINK/TQFP 44 10x10x1.4 1.0 3.2 to 5.5V RC oscillator, clock security system, ISP, ROP, beep (Audio Square Wave Generator)
56-64 Pins ST72314N4

        16K 512   8x8-bit 2x16-bit (3/3/2)   WDG, RTC SPI/SCI   44(8) TQFP 64 14x14x1.4 1 3.2 to 5.5V RC oscillator, clock security system, ISP, ROP, beep (Audio Square Wave Generator)
ST72334N4

        16K 512 256 8x8-bit 2x16-bit (3/3/2)   WDG, RTC SPI/SCI   44(8) TQFP 64 14x14x1.4 1 3.2 to 5.5V RC oscillator, clock security system, ISP, ROP, beep (Audio Square Wave Generator)
ST7 LITE
20 Pins ST7LITE19F1

        4K 256 128 7x10-bit 1x12-bit (1/4/4) 2(1/0/0) WDG, RTC SPI   15(7) PDIP 20 .3 Cu 0.25/SO20 2.4 to 5.5V 1% internal RC oscillator, PLL, 32MHz timer, AWU, ADC with op-amp, ROP, ICP, IAP, Debug module
ST7 MID-RANGE
32 Pins ST72324K2

        8K 384   8X10-bit 2x16-bit (3/3/1)   WDG, RTC SPI/SCI   24(10) LQFP 32 7x7x1.4 1 3.8 to 5.5V Upgraded by ST72324BK2
ST72324K4

        16K 512   8X10-bit 2x16-bit (3/3/1)   WDG, RTC SPI/SCI   24(10) LQFP 32 7x7x1.4 1 3.8 to 5.5V Upgraded by ST72324BK4
ST72324K6

        32K     8X10-bit 2x16-bit (3/3/1)   WDG, RTC SPI/SCI   24(10) LQFP 32 7x7x1.4 1/PDIP 32 .4 Cu .25 Shrink 3.8 to 5.5V Upgraded by ST72324BK6
42-44 Pins ST72324J2

        8K 384   12X10-bit 2x16-bit (3/3/1)   WDG, RTC SPI/SCI   32(12) TQFP 44 10x10x1.4 1.0 3.8 to 5.5V Upgraded by ST72324BJ2
ST72324J4

        16K 512   12X10-bit 2x16-bit (3/3/1)   WDG, RTC SPI/SCI   32(12) PDIP 42 .6 Cu .25 SHRINK/TQFP 44 10x10x1.4 1.0 3.8 to 5.5V Upgraded by ST72324BJ4
ST72324J6

        32K     12X10-bit 2x16-bit (3/3/1)   WDG, RTC SPI/SCI   32(12) PDIP 42 .6 Cu .25 SHRINK/TQFP 44 10x10x1.4 1.0 3.8 to 5.5V Upgraded by ST72324BJ6
ST72321J7

        48K     12X10-bit 2x16-bit (3/3/2) 1(0/4/4) WDG, RTC SPI/SCI/I²C   32(12) TQFP 44 10x10x1.4 1.0 3.8 to 5.5V Upgraded by ST72321BJ7
ST72321J9

        60K     12X10-bit 2x16-bit (3/3/2) 1(0/4/4) WDG, RTC SPI/SCI/I²C   32(12) TQFP 44 10x10x1.4 1.0 3.8 to 5.5V Upgraded by ST72321BJ9
64 Pins ST72321AR6

        32K     16x10-bit 2x16-bit (4/4/2) 1(2/4/4) WDG, RTC SPI/SCI/I²C   48(16) TQFP 64 10x10x1.4 1 3.8 to 5.5V not recommended for new design (use ST72321BAR6)
ST72321R6

        32K     16x10-bit 2x16-bit (4/4/2) 1(2/4/4) WDG, RTC SPI/SCI/I²C   48(16) TQFP 64 14x14x1.4 1 3.8 to 5.5V not recommended for new design (use ST72321BR6)
ST72321AR7

        48K     16x10-bit 2x16-bit (4/4/2) 1(2/4/4) WDG, RTC SPI/SCI/I²C   48(16) TQFP 64 10x10x1.4 1 3.8 to 5.5V not recommended for new design (use ST72321BAR7)
ST72321AR9

        60K 2048   16x10-bit 2x16-bit (4/4/2) 1(2/4/4) WDG, RTC SPI/SCI/I²C   48(16) TQFP 64 10x10x1.4 1 3.8 to 5.5V not recommended for new design (use ST72321BAR9)
ST72321R9

        60K     16x10-bit 2x16-bit (4/4/2) 1(2/4/4) WDG, RTC SPI/SCI/I²C   48(16) TQFP 64 14x14x1.4 1 3.8 to 5.5V not recommended for new design (use ST72321BR9)
ST7 APPLICATION SPECIFIC
MC ST72141K2  

       8K 256   8x8-bit 2x16-bit (4/4/2)   WDG SPI   26(3) PDIP 32 .4 Cu .25 Shrink/SO 34 SHRINK 7.5 mm 4 to 5.5V Sensorless brushless permanent magnet DC motor controller
USB ST72622L2

        8K 384   8x10-bit   2(2/2/2) WDG USB/SPI   23(8) SO 34 SHRINK 7.5 mm 4 to 5.5V 3 low-speed USB endpoints, ICP, IAP, ROP
ST72623F2

        8K 384   3x10-bit   2(2/2/2) WDG USB   11(8) SO20 4 to 5.5V 3 low-speed USB endpoints, ICP, IAP, ROP
ST72621J4

        16K 768   8x10-bit   2(2/2/2) WDG USB/SPI/SCI   31(8) PDIP 42 .6 Cu .25 SHRINK/TQFP 44 10x10x1.4 1.0 4 to 5.5V 3 low-speed USB endpoints, ICP, IAP, ROP
ST72621K4

      16K 768   8x10-bit   2(2/2/2) WDG USB/SPI/SCI   21(8) PDIP 32 .4 Cu .25 Shrink 4 to 5.5V 3 low-speed USB endpoints, ICP, IAP, ROP
ST72621L4

        16K 768   8x10-bit   2(2/2/2) WDG USB/SPI/SCI   23(8) SO 34 SHRINK 7.5 mm 4 to 5.5V 3 low-speed USB endpoints, ICP, IAP, ROP
USB (HS) ST7267C8  

       54K       1x16-bit (2/2/1) 1(0/0/0) WDG SPI/USB 2.0 HS   26(8) TQFP 48 7x7x1.0 1.0 Exp Pad Down 2.7 to 3.6V Mass Storage Controller Interface, Reed-Solomon error correction engine
ST7267R8  

       54K       1x16-bit (2/2/1) 1(0/0/0) WDG SPI/USB 2.0 HS   40(8) TQFP 64 10x10x1.4 1.0 SLUG DOWN 2.7 to 3.6V Mass Storage Controller Interface, Reed-Solomon error correction engine

Abbreviations

Packages

Notes
ADC : Analog-to-digital converter

 

 MFT : Multifunction timer

 

DIP

:

Dual In Line

 

Under development
ART : Auto-reload timer  

NMI

:

Non-maskable interrupt

 

 LCC : Leaded chip carrier

 

3.

Audio square wave generator
ATAPI : AT attachment packet interface   OSG : Oscillator safeguard

 

 SDIP : Shrink dual in line package

 

5.

Number of high current pins included in the number of I/O pins
AWU : Auto wakeup from HALT   PCA : Programmable counter array

 

 PQFP : Plastic quad flat package

 

  
BLPD : Byte level protocol decoder   PDR : Power down reset

 

 SO : Small outline

 
BOD : Brown-out detector   PHW : Programmable halt wakeup

 

 LQFP : Low profile quad flat package

 
CAN : Controller area network   PEC : Peripheral event controller

 

 PBGA : Plastic ball grid array

 
CAPCOM : Capture compare   PLD : Programmable logic device

 

 DFN : Dual flat no-lead

 
CSS : Clock security system   PLL : Phase locked loop

 

 QFN : Quad flat no-lead

 
DALI : Digital addressable lighting interface   POR : Power-on reset

 

  
DDC   Data display channel   PVD : Programmable voltage detector  
DiSEqC : Digital satellite equipment control   PVR   Programmable voltage regulator

 
DMA : Direct Memory Access   PWM : Pulse width modulation

 
DSC : Dual supply control   ROP : Readout protection

 
DTC : Data transfer coprocessor   RTC : Real-time clock timer

 
EMI : External memory interface   SC : Smartcard

 
HDLC : High-level data link control   SCI : Serial communication interface

 
IAP : In-application programming   SCR : Smartcard reader

 
IC/OC : Input capture/output compare   SMI : Serial memory interface

 
ICP : In-circuit programming   SPI : Serial peripheral interface

 
IR : Infrared   SSC : Single-cycle switching support

 
IrDA : Infrared data association   SSP : Synchronous serial port

 
ISP : In-situ programming   TBU : Time base unit

 
I2C : Inter-integrated circuit   TLI : Top level interrupt

 
LCD : Liquid crystal display   UART : Universal asynchronous receiver transmitter

 
LIN : Local interconnect network   USART : Universal synchr./asynchr. receiver transmitter

 
LVD : Low voltage detection   USB : Universal serial bus

 
MAC : Multiply accumulator   WDG : Watchdog timer

 
MC : Motor control   WWDG : Window watchdog timer