STM32F101X8_09 datasheet(9/81 Pages) STMICROELECTRONICS

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STM32F101x8, STM32F101xB

Description

Doc ID 13586 Rev 12

9/81

Description

The STM32F101xB and STM32F101x8 medium-density access line family incorporates the

high-performance ARM Cortex™-M3 32-bit RISC core operating at a 36 MHz frequency,

high-speed embedded memories (Flash memory up to 128 Kbytes and SRAM up to 16

Kbytes), and an extensive range of enhanced peripherals and I/Os connected to two APB

buses. All devices offer standard communication interfaces (two I2Cs, two SPIs, and up to

three USARTs), one 12-bit ADC and three general-purpose 16-bit timers.

The STM32F101xx medium-density access line family 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.

The STM32F101xx medium-density access line family includes devices in four different

packages ranging from 36 pins to 100 pins. Depending on the device chosen, different sets

of peripherals are included, the description below gives an overview of the complete range

of peripherals proposed in this family.

These features make the STM32F101xx medium-density access line microcontroller family

suitable for a wide range of applications:

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Application control and user interface

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Medical and handheld equipment

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PC peripherals, gaming and GPS platforms

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Industrial applications: PLC, inverters, printers, and scanners

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Alarm systems, Video intercom, and HVAC

Figure 1 shows the general block diagram of the device family.

STM32F101X8 数据表(PDF) 9 Page - STMicroelectronics