STM32F101T6U6A                  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.

STM32F101T6U6A                Features

? Core: ARM? 32-bit Cortex?-M3 CPU

– 36 MHz maximum frequency,

1.25 DMIPS/MHz (Dhrystone 2.1)

performance at 0 wait state memory

access

– Single-cycle multiplication and hardware

division

? Memories

– 16 to 32 Kbytes of Flash memory

– 4 to 6 Kbytes of SRAM

? Clock, reset and supply management

– 2.0 to 3.6 V application supply and I/Os

– POR, PDR and programmable voltage

detector (PVD)

– 4-to-16 MHz crystal oscillator

– Internal 8 MHz factory-trimmed RC

– Internal 40 kHz RC

– PLL for CPU clock

– 32 kHz oscillator for RTC with calibration

? Low power

– Sleep, Stop and Standby modes

– VBAT supply for RTC and backup registers

? Debug mode

– Serial wire debug (SWD) and JTAG

interfaces

? DMA

– 7-channel DMA controller

– Peripherals supported: timers, ADC, SPIs,

I

2Cs and USARTs

? 1 × 12-bit, 1 μs A/D converter (up to 16

channels)

– Conversion range: 0 to 3.6 V

– Temperature sensor

? Up to 51 fast I/O ports

– 26/37/51 I/Os, all mappable on 16 external

interrupt vectors and almost all 5 V-tolerant

STM32F101T6U6A                   Applications

 low-power applications