Keil Logo

STMicroelectronics STM32F439VG

The STMicroelectronics STM32F439VG is a Core - ARM 32-bit Cortex-M4 CPU with FPU - Adaptive real-time accelerator - 168 MHz maximum frequency, 210 DMIPS/1.25 DMIPS/MHz - Memory protection unit Memories - Up to 2 Mbyte of Flash memory - Up to 256+4 Kbytes of SRAM - Flexible static memory controller (supports Compact Flash, SRAM, PSRAM, NOR, NAND) LCD parallel interface, 8080/6800 modes LCD-TFT controller up to VGA resolution Clock, reset and supply management - 1.8 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 - 32 kHz oscillator for RTC with calibration - Internal 32 kHz RC with calibration Low power - Sleep, Stop, Standby modes - VBAT supply for RTC, 20x32 bit backup registers + optional 4 KB backup SRAM 3 x 12-bit, 2.4 MSPS ADC - up to 24 channels 2 x 12-bit D/A converters General-purpose DMA - 16-stream DMA controller with FIFOs and burst support Up to 17 timers - up to 12 16-bit and 2 32-bit timers up to 168 MHz Debug mode - Serial wire debug (SWD) & JTAG - Cortex-M4 Embedded Trace Macrocell Up to 168 I/O ports with interrupt capability - Up to 164 fast I/Os up to 84 MHz - Up to 166 5 -tolerant I/Os Up to 21 communication interfaces - Up to 3 x I2C interfaces - Up to 4 USARTs/4 UARTs (10.5 Mbit/s, ISO 7816, LIN, IrDA, modem control) - Up to 6 SPIs (37.5 Mbits/s) - 1 x SAI (serial audio interface) - 2 x CAN (2.0B Active) and SDIO interface Advanced connectivity - USB 2.0 FS device/host/OTG controller with on-chip PHY - USB 2.0 HS/FS device/host/OTG controller with dedicated DMA, on-chip FS PHY and ULPI - 10/100 Ethernet MAC with dedicated DMA 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 96-bit unique ID RTC: subsecond accuracy, hardware calendar.

[Distributors]

Development Tools
Compiler, Assembler, Linker, Debugger
JTAG Debuggers
Data Sheets
Datasheet
2,763,113 bytes
Generic User Guide
1,755,988 bytes
Reference Manual
21,509,404 bytes
Technical Reference Manual
935,507 bytes

Get Adobe Acrobat Reader

Header Files
FLASH Utilities
Real-Time OS
Simulated Features
NOTE
Simulation for this device is provided by the default peripheral simulation driver.

Complete peripheral simulation is not available and is not planned to be implemented by ARM.

  Arm logo
Important information

This site uses cookies to store information on your computer. By continuing to use our site, you consent to our cookies.

Change Settings

Privacy Policy Update

Arm’s Privacy Policy has been updated. By continuing to use our site, you consent to Arm’s Privacy Policy. Please review our Privacy Policy to learn more about our collection, use and transfers
of your data.