STM32F101R4U6ATR datasheet(9/73 Pages) STMICROELECTRONICS

9 / 73 page

STM32F101x4, STM32F101x6

Description

Doc ID 15058 Rev 3

9/74

Description

The STM32F101x4 and STM32F101x6 Low-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 of 16 to 32 Kbytes and SRAM of 4 to 6

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

buses. All devices offer standard communication interfaces (one I2C, one SPI, and two

USARTs), one 12-bit ADC and up to two general-purpose 16-bit timers.

The STM32F101xx Low-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 Low-density access line family includes devices in three different

packages ranging from 36 pins to 64 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 Low-density access line microcontroller family

suitable for a wide range of applications:

●

Application control and user interface

●

Medical and handheld equipment

●

PC peripherals, gaming and GPS platforms

●

Industrial applications: PLC, inverters, printers, and scanners

●

Alarm systems, Video intercom, and HVAC

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

STM32F101R4U6ATR Datasheet(PDF) 9 Page - STMicroelectronics