STM32F101 Card

STM32F101 devices use the Cortex-M3 core, with a maximum CPU speed of 36 MHz. The portfolio covers from 16-Kbyte to 1-Mbyte of Flash, and offers a good trade-off between performance and cost.

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