STM32F103VET6
DATA SHEET:
Features
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Core: ARM 32-bit Cortex™-M3 CPU
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72 MHz maximum frequency, 1.25 DMIPS/MHz (Dhrystone 2.1) performance at 0 wait state memory access
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Single-cycle multiplication and hardware division
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Memories
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256 to 512 Kbytes of Flash memory
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up to 64 Kbytes of SRAM
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Flexible static memory controller with 4 Chip Select. Supports Compact Flash, SRAM, PSRAM, NOR and NAND memories
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LCD parallel interface, 8080/6800 modes
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Clock, reset and supply management
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2.0 to 3.6 V application supply and I/Os
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POR, PDR, and programmable voltage detector (PVD)
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4-to-16 MHz crystal oscillator
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Internal 8 MHz factory-trimmed RC
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Internal 40 kHz RC with calibration
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32 kHz oscillator for RTC with calibration
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Low power
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Sleep, Stop and Standby modes
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VBAT supply for RTC and backup registers
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3 × 12-bit, 1 μs A/D converters (up to 21 channels)
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Conversion range: 0 to 3.6 V
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Triple-sample and hold capability
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Temperature sensor
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2 × 12-bit D/A converters
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DMA: 12-channel DMA controller
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Supported peripherals: timers, ADCs, DAC, SDIO, I2Ss, SPIs, I2Cs and USARTs
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Debug mode
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Serial wire debug (SWD) & JTAG interfaces
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Cortex-M3 Embedded Trace Macrocell™
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Up to 112 fast I/O ports
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51/80/112 I/Os, all mappable on 16 external interrupt vectors and almost all 5 V-tolerant
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Up to 11 timers
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Up to four 16-bit timers, each with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input
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2 × 16-bit motor control PWM timers with dead-time generation and emergency stop
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2 × watchdog timers (Independent and Window)
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SysTick timer: a 24-bit downcounter
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2 × 16-bit basic timers to drive the DAC
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Up to 13 communication interfaces
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Up to 2 × I2C interfaces (SMBus/PMBus)
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Up to 5 USARTs (ISO 7816 interface, LIN, IrDA capability, modem control)
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Up to 3 SPIs (18 Mbit/s), 2 with I2S interface multiplexed
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CAN interface (2.0B Active)
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USB 2.0 full speed interface
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SDIO interface
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CRC calculation unit, 96-bit unique ID
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ECOPACK®packages
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