STM32G473RET6 Description
The STM32G473xB/xC/xE devices are built around the powerful 32-bit RISC Arm? Cortex?-M4 core. They function at up to 170 MHz of frequency. All of the Arm single-precision data-processing commands and all data types are supported by the Cortex-M4 core's single-precision floating-point unit (FPU). Additionally, a memory protection unit (MPU) and a full set of DSP (digital signal processing) instructions are implemented, which improves the security of the application.
These devices include high-speed memories, including up to 512 Kbytes of Flash memory and 128 Kbytes of SRAM, a flexible external memory controller (FSMC) for static memories (for devices with packages of 100 pins and more), a Quad-SPI Flash memory interface, and a wide variety of enhanced I/Os and peripherals connected to two APB buses, two AHB buses, and a 32-bit multi-AHB bus matrix.
STM32G473RET6 Features
7 x ultra-fast rail-to-rail analog comparators
6 x operational amplifiers that can be used in PGA mode, all terminals accessible
Internal voltage reference buffer (VREFBUF) supporting three output voltages (2.048 V, 2.5 V, 2.9 V)
14 timers
True random number generator (RNG)
CRC calculation unit, 96-bit unique ID
Development support: serial wire debug (SWD), JTAG, Embedded Trace Macrocell?
Calendar RTC with alarm, periodic wakeup from stop/standby
Communication interfaces
Interconnect matrix
16-channel DMA controller
5 x 12-bit ADCs 0.25 μs, up to 42 channels
Resolution up to 16-bit with hardware
STM32G473RET6 Applications
Power Management
Consumer Electronics
Portable Devices
Industrial
