STMicroelectronics | STM32F103RET6

The STM32F103RET6 high-density performance line microcontroller incorporates the high performance ARM® Cortex® -M3 32-bit RISC core operating at a 72 MHz frequency.

It includes 512 Kbytes of Flash memory, 64 Kbytes of SRAM, three 12-bit ADCs, two 12-bit DAC, four general purpose 16-bit timers, two I2Cs, three SPIs, two I2Ss, an USB, a CAN and five USARTs.

Features:

• ARM® 32-bit Cortex®-M3 CPU Core
• 512 Kbytes of Flash memory and 64 Kbytes of SRAM
• 3 x 12-bit, 1 µs A/D converters
• 2 × 12-bit D/A converters
• 2.0 to 3.6 V application supply and I/Os
• POR, PDR, and programmable voltage detector (PVD)
• Serial wire debug (SWD) & JTAG interfaces
• 2 watchdog timers
• Up to 13 communication interfaces
• CRC calculation unit, 96-bit unique ID
• ECOPACK® package