STM32F103VE
Mainstream Performance line, ARM Cortex-M3 MCU with 512 Kbytes Flash, 72 MHz CPU, motor control, USB and CAN
POR, PDR, and programmable voltage detector (PVD) 4-to-16 MHz crystal oscillator Internal 8 MHz factory-trimmed RC Internal 40 kHz RC with calibration 32 kHz oscillator for RTC with calibration Low power Sleep, Stop and Standby modes VBATsupply for RTC and backup registers 3 × 12-bit, 1 μs A/D converters (up to 21 channels) Conversion range: 0 to 3.6 V Triple-sample and hold capability Temperature sensor 2 × 12-bit D/A converters DMA: 12-channel DMA controller Supported peripherals: timers, ADCs, DAC, SDIO, I2Ss, SPIs, I2Cs and USARTs - Debug mode
- Serial wire debug (SWD) & JTAG interfaces
- Cortex®-M3 Embedded Trace Macrocell™
- Up to 112 fast I/O ports
- 51/80/112 I/Os, all mappable on 16 external interrupt vectors and almost all 5 V-tolerant
- Up to 11 timers
- Up to four 16-bit timers, each with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input
- 2 × 16-bit motor control PWM timers with dead-time generation and emergency stop
- 2 × watchdog timers (Independent and Window)
- SysTick timer: a 24-bit downcounter
- 2 × 16-bit basic timers to drive the DAC
- Up to 13 communication interfaces
- Up to 2 × I2C interfaces (SMBus/PMBus)
- Up to 5 USARTs (ISO 7816 interface, LIN, IrDA capability, modem control)
- Up to 3 SPIs (18 Mbit/s), 2 with I2S interface multiplexed
- CAN interface (2.0B Active)
- USB 2.0 full speed interface
- SDIO interface
- CRC calculation unit, 96-bit unique ID
- ECOPACK®packages
