STM32F437VI

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Design Win Education

High-performance advanced line, Arm Cortex-M4 core with DSP and FPU, 2 Mbytes of Flash memory, 180 MHz CPU, ART Accelerator, Chrom-ART Accelerator, FSMC, HW crypto

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Product overview

Description

The STM32F437xx and STM32F439xx devices are based on the high-performance Arm® Cortex®-M4 32-bit RISC core operating at a frequency of up to 180 MHz. The Cortex-M4 core features a Floating point unit (FPU) single precision which supports all Arm® single-precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances application security.

The STM32F437xx and STM32F439xx devices incorporate high-speed embedded memories (Flash memory up to 2 Mbyte, up to 256 Kbytes of SRAM), up to 4 Kbytes of backup SRAM, and an extensive range of enhanced I/Os and peripherals connected to two APB buses, two AHB buses and a 32-bit multi-AHB bus matrix.

All devices offer three 12-bit ADCs, two DACs, a low-power RTC, twelve general-purpose 16-bit timers including two PWM timers for motor control, two general-purpose 32-bit timers, a true random number generator (RNG) and a cryptographic acceleration cell. They also feature standard and advanced communication interfaces.

  • All features

    • Includes ST state-of-the-art patented technology.
    • Core: Arm® 32-bit Cortex®-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator™) allowing 0-wait state execution from Flash memory, frequency up to 180 MHz, MPU, 225 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1), and DSP instructions
    • Memories
      • 512 bytes of OTP memory
      • Up to 2 MB of Flash memory organized into two banks allowing read-while-write
      • Up to 256+4 KB of SRAM including 64-KB of CCM (core coupled memory) data RAM
      • Flexible external memory controller with up to 32-bit data bus: SRAM, PSRAM, SDRAM/LPSDR SDRAM, Compact Flash/NOR/NAND memories
    • LCD parallel interface, 8080/6800 modes
    • LCD-TFT controller with fully programmable resolution (total width up to 4096 pixels, total height up to 2048 lines and pixel clock up to 83 MHz)
    • Chrom-ART Accelerator™ for enhanced graphic content creation (DMA2D)
    • Clock, reset and supply management
      • 1.7 V to 3.6 V application supply and I/Os
      • POR, PDR, PVD and BOR
      • 4-to-26 MHz crystal oscillator
      • Internal 16 MHz factory-trimmed RC (1% accuracy)
      • 32 kHz oscillator for RTC with calibration
      • Internal 32 kHz RC with calibration
      • Sleep, Stop and Standby modes
      • VBAT supply for RTC, 20×32 bit backup registers + optional 4 KB backup SRAM
    • 3×12-bit, 2.4 MSPS ADC: up to 24 channels and 7.2 MSPS in triple interleaved mode
    • 2×12-bit D/A converters
    • General-purpose DMA: 16-stream DMA controller with FIFOs and burst support
    • Up to 17 timers: up to twelve 16-bit and two 32-
    • Debug mode
      • SWD & JTAG interfaces
      • Cortex-M4 Trace Macrocell™
    • Up to 168 I/O ports with interrupt capability
      • Up to 164 fast I/Os up to 90 MHz
      • Up to 166 5 V-tolerant I/Os
    • Up to 21 communication interfaces
      • Up to 3 × I2C interfaces (SMBus/PMBus)
      • Up to 4 USARTs/4 UARTs (11.25 Mbit/s, ISO7816 interface, LIN, IrDA, modem control)
      • Up to 6 SPIs (45 Mbits/s), 2 with muxed full-duplex I2S for audio class accuracy via internal audio PLL or external clock
      • 1 x SAI (serial audio interface)
      • 2 × CAN (2.0B Active) and SDIO interface
    • Advanced connectivity
      • USB 2.0 full-speed device/host/OTG controller with on-chip PHY
      • USB 2.0 high-speed/full-speed device/host/OTG controller with dedicated DMA, on-chip full-speed PHY and ULPI
      • 10/100 Ethernet MAC with dedicated DMA: supports IEEE 1588v2 hardware, MII/RMII
    • 8- to 14-bit parallel camera interface up to 54 Mbytes/s
    • Cryptographic acceleration: hardware acceleration for AES 128, 192, 256, Triple DES, HASH (MD5, SHA-1, SHA-2), and HMAC
    • True random number generator
    • CRC calculation unit
    • RTC: subsecond accuracy, hardware calendar
    • 96-bit unique ID.

Circuit Diagram

EDA Symbols, Footprints and 3D Models

STMicroelectronics - STM32F437VI

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STM32F437VIT6
Active
LQFP 100 14x14x1.4 mm Industrial Ecopack2
STM32F437VIT6TR
Active
LQFP 100 14x14x1.4 mm Industrial Ecopack2
STM32F437VIT6WTR
Active
LQFP 100 14x14x1.4 mm Industrial Ecopack2
STM32F437VIT7
Active
LQFP 100 14x14x1.4 mm Industrial Ecopack2
STM32F437VIT7TR
Active
LQFP 100 14x14x1.4 mm Industrial Ecopack2

STM32F437VIT6

Package:

LQFP 100 14x14x1.4 mm

Material Declaration**:

PDF XML

Marketing Status

Active

Package

LQFP 100 14x14x1.4 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STM32F437VIT6TR

Package:

LQFP 100 14x14x1.4 mm

Material Declaration**:

PDF XML

Marketing Status

Active

Package

LQFP 100 14x14x1.4 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STM32F437VIT6WTR

Package:

LQFP 100 14x14x1.4 mm

Material Declaration**:

Marketing Status

Active

Package

LQFP 100 14x14x1.4 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STM32F437VIT7

Package:

LQFP 100 14x14x1.4 mm

Material Declaration**:

PDF XML

Marketing Status

Active

Package

LQFP 100 14x14x1.4 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STM32F437VIT7TR

Package:

LQFP 100 14x14x1.4 mm

Material Declaration**:

PDF XML

Marketing Status

Active

Package

LQFP 100 14x14x1.4 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

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Part Number
Marketing Status
Budgetary Price (US$)*/Qty
Order from ST
Order from distributors
Package
Packing Type
RoHS
Country of Origin
ECCN (US)
ECCN (EU)
Operating temperature (°C)
D/A Converters (typ) (12-bit)
Timers (typ) (16-bit)
Timers (typ) (32-bit)
Number of Channels (typ)
SMPS
Number of Channels (typ)
UART (typ)
I/Os (High Current)
Integrated op-amps
Comparator
SPI (typ)
USART (typ)
Number of Channels (typ)
I2S (typ)
Advanced Motor Control Timers
CAN (2.0)
CAN (FD)
Ethernet
min
max
STM32F437VIT6WTR
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Distributor availability of STM32F437VIT6WTR

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STM32F437VIT7
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Distributor availability of STM32F437VIT7

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STM32F437VIT7TR
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Distributor availability of STM32F437VIT7TR

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STM32F437VIT6
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Distributor availability of STM32F437VIT6

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STM32F437VIT6TR
Available at distributors

Distributor availability of STM32F437VIT6TR

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office

STM32F437VIT6WTR Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

STM32F437VIT6WTR

Operating Temperature (°C)

Min:

Max:

D/A Converters (typ) (12-bit):

2

Timers (typ) (16-bit):

12

Timers (typ) (32-bit):

2

Number of Channels (typ):

-

SMPS:

-

Number of Channels (typ):

-

UART (typ):

4

I/Os (High Current):

82

Integrated op-amps:

-

Comparator:

-

SPI (typ):

4

USART (typ):

4

Number of Channels (typ):

16

I2S (typ):

2

Advanced Motor Control Timers:

-

CAN (2.0):

2

CAN (FD):

-

Ethernet:

100Mbps (IEEE 1588)

STM32F437VIT7 Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

STM32F437VIT7

Operating Temperature (°C)

Min:

Max:

D/A Converters (typ) (12-bit):

2

Timers (typ) (16-bit):

12

Timers (typ) (32-bit):

2

Number of Channels (typ):

-

SMPS:

-

Number of Channels (typ):

-

UART (typ):

4

I/Os (High Current):

82

Integrated op-amps:

-

Comparator:

-

SPI (typ):

4

USART (typ):

4

Number of Channels (typ):

16

I2S (typ):

2

Advanced Motor Control Timers:

-

CAN (2.0):

2

CAN (FD):

-

Ethernet:

100Mbps (IEEE 1588)

Distributor Name

Distributor reported inventory date:

STM32F437VIT7TR Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

STM32F437VIT7TR

Operating Temperature (°C)

Min:

Max:

D/A Converters (typ) (12-bit):

2

Timers (typ) (16-bit):

12

Timers (typ) (32-bit):

2

Number of Channels (typ):

-

SMPS:

-

Number of Channels (typ):

-

UART (typ):

4

I/Os (High Current):

82

Integrated op-amps:

-

Comparator:

-

SPI (typ):

4

USART (typ):

4

Number of Channels (typ):

16

I2S (typ):

2

Advanced Motor Control Timers:

-

CAN (2.0):

2

CAN (FD):

-

Ethernet:

100Mbps (IEEE 1588)

STM32F437VIT6 Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

STM32F437VIT6

Operating Temperature (°C)

Min:

Max:

D/A Converters (typ) (12-bit):

2

Timers (typ) (16-bit):

12

Timers (typ) (32-bit):

2

Number of Channels (typ):

-

SMPS:

-

Number of Channels (typ):

-

UART (typ):

4

I/Os (High Current):

82

Integrated op-amps:

-

Comparator:

-

SPI (typ):

4

USART (typ):

4

Number of Channels (typ):

16

I2S (typ):

2

Advanced Motor Control Timers:

-

CAN (2.0):

2

CAN (FD):

-

Ethernet:

100Mbps (IEEE 1588)

Distributor Name

Distributor reported inventory date:

STM32F437VIT6TR Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

STM32F437VIT6TR

Operating Temperature (°C)

Min:

Max:

D/A Converters (typ) (12-bit):

2

Timers (typ) (16-bit):

12

Timers (typ) (32-bit):

2

Number of Channels (typ):

-

SMPS:

-

Number of Channels (typ):

-

UART (typ):

4

I/Os (High Current):

82

Integrated op-amps:

-

Comparator:

-

SPI (typ):

4

USART (typ):

4

Number of Channels (typ):

16

I2S (typ):

2

Advanced Motor Control Timers:

-

CAN (2.0):

2

CAN (FD):

-

Ethernet:

100Mbps (IEEE 1588)

Distributor Name

Distributor reported inventory date:

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(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors