型号 封装 在线定购
STM32F101R4T6A(查看) LQFP64


技术资料—— STM32F101R4 PDF技术资料
STM32F101R4 参数
STM32F101R4 存储器
程序FLASH (kB) 16
RAM (kB) 4
STM32F101R4 性能参数
工作频率 36 MHz
16-bit 定时器
2 (8/8/8)
通信接口 1xSPI;1xI2C;
I/Os (High Current) 51(51)
电压 (V) 2 to 3.6
STM32F101R4 封装与引脚

STM32F101R4 概述

The STM32F101R4 Low-density access line device incorporates the high-performance ARM Cortex™-M3 32-bit RISC core operating at a 36 MHz frequency, high-speed embedded memories (Flash memory and SRAM), and an extensive range of enhanced peripherals and I/Os connected to two APB buses. The STM32F101R4 offers standard communication interfaces (one I2C, one SPI, and two USARTs), one 12-bit ADC and general-purpose 16-bit timers.

The STM32F101R4 Low-density access line device operates in the –40 to +85 °C temperature range, from a 2.0 to 3.6 V power supply. A comprehensive set of power-saving mode allows the design of low-power applications.

STM32F101R4 应用

  • Application control and user interfaces
  • Medical and handheld equipment
  • PC peripherals, gaming and GPS platforms
  • Industrial applications: PLCs, inverters, printers, scanners
  • Alarm systems, video intercoms, and HVACs