STM32G473CET6 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.
STM32G473CET6 Features
3 x FDCAN controller supporting flexible data rate
4 x I2C Fast mode plus (1 Mbit/s) with 20 mA current sink, SMBus/PMBus, wakeup from stop
5 x USART/UARTs (ISO 7816 interface, LIN, IrDA, modem control)
1 x LPUART
4 x SPIs, 4 to 16 programmable bit frames, 2 x with multiplexed half duplex I2S interface
1 x SAI (serial audio interface)
USB 2.0 full-speed interface with LPM and BCD support
IRTIM (infrared interface)
USB Type-C? /USB power delivery controller (UCPD)
4 to 48 MHz crystal oscillator
32 kHz oscillator with calibration
Internal 16 MHz RC with PLL option (± 1%)
Internal 32 kHz RC oscillator (± 5%)
STM32G473CET6 Applications
Power Management
Consumer Electronics
Portable Devices
Industrial
