STM32F101CBT6TR                                     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.

STM32F101CBT6TR                                    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

– 64 to 128 Kbytes of Flash memory

– 10 to 16 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 80 fast I/O ports

STM32F101CBT6TR                                    Applications

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.