STM32G431C6T6 Description
The STM32G431x6/x8/xB device is based on a high-performance ARM Cortex - M4 32-bit RISC core. They operate at frequencies as high as 170 MHz. The Cortex-M4 kernel uses a single-precision floating-point unit (FPU) and supports all ARM single-precision data processing instructions and all data types. It also implements a complete set of DSP (Digital signal processing) instructions and a memory protection unit (MPU) that enhances application security. These devices include high-speed memory (up to 128K bytes of flash memory and 32K bytes of SRAM), a wide range of enhanced I Band O, and peripherals connected to two APB buses, two AHB buses and a 32-bit multi-AHB bus matrix. These devices also embed several protection mechanisms for embedded flash memory and SRAM: read protection, write protection, secure storage area, and proprietary code read protection.
STM32G431C6T6 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 170 MHz
with 213 DMIPS, MPU, DSP instructions
? Operating conditions:
– VDD, VDDA voltage range:
1.71 V to 3.6 V
? Mathematical hardware accelerators
– CORDIC for trigonometric functions
acceleration
– FMAC: filter mathematical accelerator
? Memories
– 128 Kbytes of Flash memory with ECC
support, proprietary code readout
protection (PCROP), securable memory
area, 1 Kbyte OTP
– 22 Kbytes of SRAM, with hardware parity
check implemented on the first 16 Kbytes
– Routine booster: 10 Kbytes of SRAM on
instruction and data bus, with hardware
parity check (CCM SRAM)
? Reset and supply management
– Power-on/power-down reset
(POR/PDR/BOR)
– Programmable voltage detector (PVD)
– Low-power modes: sleep, stop, standby
and shutdown
– VBAT supply for RTC and backup registers
STM32G431C6T6 Applications
16-bit low-power timer
