STM32G474CET6 ARM®Cortex®-M4F microcontroller, 32-bit, 2-3.6V, 512KB, LQFP-48

Description The STM32G474xx is based on the powerful Arm® Cortex®-M4 32-bit RISC core. The Cortex-M4 core has a single-precision FPU that supports all single-precision data processing instructions from the Arm as well as all other data types. A complete set of DSP instructions and an MPU are implemented. Integrated high-speed memory (512-KB Flash and 128-KB SRAM), plus FSMC and Quad SPI Flash interface that are connected to 2 APB buses, 2 AHB buses and 1x 32-Bit multi-AHB bus matrix. Built-in protection for embedded flash memory and SRAM. The devices include peripherals that speed up functionality based on mathematics/arithmetic. - 5x 12-bit ADCs - 7x comparators - 6x operational amplifiers - 7x DAC channels - 1x voltage reference buffer - 1x RTC - 2x 32-Bit timers - 3x 16-Bit PWM timers - 7x 16-Bit timers - 1x 16-Bit LP timer - 4x I2Cs - 4x multiplexed SPIs with two half-duplex I2Ss - 3 USARTs, 2x UART + 1x low-power UART. - 3x FDCAN - 1x SAI - USB device - UCPD Supports some independent power supplies, including an analogue independent supply input for ADC, DAC, OPAMPs and comparators. A VBAT input enables the user to back up the RTC and the register.