Datasheet

Description STM32F101x8, STM32F101xB
10/90 DocID13586 Rev 16
2 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 I
2
Cs, 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 such as application control and user interface,
medical and handheld equipment, PC peripherals, gaming and GPS platforms, industrial
applications, PLCs, inverters, printers, scanners, alarm systems, Video intercoms, and
HVACs.