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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/VFDFPN 4.5X3.5X1.0 8L PITCH 0.8 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/VFDFPN 4.5X3.5X1.0 8L PITCH 0.8 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) PDIP 32 .4 Cu .25 Shrink/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/PDIP 32 .4 Cu .25 Shrink 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/PDIP 32 .4 Cu .25 Shrink 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