STM32F412RET6

STM32F412RET6可运行于工作频率100 MHz、支持浮点运算单元的Cortex-M4内核,在运行和停机模式下实现出色的低功耗性能。

ARM®-Cortex®-M4 32bit MCU + FPU. It supports up to 17 communication interfaces up to 4x I2C interfaces SMBus/PMBus, Up to 4 USARTs 2 x 12.5Mbit/s, 2 x 6.25Mbit/s, ISO 7816 interface, LIN, IrDA, modem control, up to 5 SPI/I2Ss up to 50Mbit/s, SPI or I2S audio protocol, out of which 2 muxed full-duplex I2S interfaces, SDIO interface SD/MMC/eMMC, advanced connectivity: USB 2.0 full-speed device/host/OTG controller with PHY, 2x CAN 2.0B Active.

.

Dynamic Efficiency Line with BAM batch acquisition mode

.

125 DMIPS/1.25 DMIPS/MHz Dhrystone 2.1 and DSP instructions

.

Clock, reset and supply management internal 16MHz factory-trimmed RC, 32KHz RC with calibration

.

POR, PDR, PVD and BOR

.

1x12bit, 2.4 MSPS A/D converter: up to 16 channels

.

General-purpose DMA: 16-stream DMA

.

Up to 17 timers and up to 114 I/O ports with interrupt capability

.

Serial wire debug SWD & JTAG interfaces and Cortex®-M4 embedded trace Macrocell™

.

CRC calculation unit and 96bit unique ID

.

RTC: subsecond accuracy, hardware calendar