STM32G491RE Description
STM32G491xC STM32G491xE Arm® Cortex®-M4 32-bit MCU+FPU, 170 MHz / 213 DMIPS, up to 512 KB Flash, 112 KB SRAM, rich analog, math accelerator Datasheet - production data.
STM32G491RE Key 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 execut
- 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
- 512 Kbytes of flash memory with ECC support, proprietary code readout protection (PCROP), securable memory area, 1 Kbyte
- 96 Kbytes of SRAM, with hardware parity check implemented on the first 32 Kbytes