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STM32F101VD

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Mainstream Access line, Arm Cortex-M3 MCU with 384 Kbytes of Flash memory, 36 MHz CPU

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Product overview

Description

The STM32F101xC, STM32F101xD and STM32F101xE 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 512 Kbytes and SRAM up to 48 Kbytes), and an extensive range of enhanced I/Os and peripherals connected to two APB buses. All devices offer one 12-bit ADC, four general-purpose 16-bit timers, as well as standard and advanced communication interfaces: up to two I2Cs, three SPIs and five USARTs. The STM32F101xx high-density access line family operates in the –40 to +85 °C temperature range, from a 2.0 to 3.6 V power supply. A comprehensive set of power-saving mode allows the design of low-power applications.
These features make the STM32F101xx high-density access line microcontroller family suitable for a wide range of applications such as medical and handheld equipment, PC peripherals and gaming, GPS platforms, industrial applications, PLC, printers, scanners alarm systems and video intercom.

  • All features

    • Core: ARM®32-bit Cortex®-M3 CPU
      • 36 MHz maximum frequency,1.25 DMIPS/MHz (Dhrystone 2.1) performance
      • Single-cycle multiplication and hardware division
    • Memories
      • 256 to 512 Kbytes of Flash memory
      • up to 48 Kbytes of SRAM
      • Flexible static memory controller with 4 Chip Select. Supports Compact Flash, SRAM, PSRAM, NOR and NAND memories
      • LCD parallel interface, 8080/6800 modes
    • 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 with calibration capability
      • 32 kHz oscillator for RTC with calibration
    • Low power
      • Sleep, Stop and Standby modes
      • VBATsupply for RTC and backup registers
    • 1 x 12-bit, 1 μs A/D converters (up to 16 channels)
      • Conversion range: 0 to 3.6 V
      • Temperature sensor
    • 2 × 12-bit D/A converters
    • DMA
      • 12-channel DMA controller
      • Peripherals supported: timers, ADC, DAC, SPIs, I2Cs and USARTs
    • 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
    • Debug mode
      • Serial wire debug (SWD) & JTAG interfaces
      • Cortex-M3 Embedded Trace Macrocell™
    • Up to 9 timers
      • Up to four 16-bit timers, each with up to 4 IC/OC/PWM or pulse counters
      • 2 × watchdog timers (Independent and Window)
      • SysTick timer: a 24-bit downcounter
      • 2 × 16-bit basic timers to drive the DAC
    • Up to 10 communication interfaces
      • Up to 2 x I2C interfaces (SMSTM32F101xC, STM32F101xD, STM32F101xE7816 interface, LIN, IrDA capability, modem control)
      • Up to 3 SPIs (18 Mbit/s)
    • CRC calculation unit, 96-bit unique ID
    • ECOPACK®packages
    Read more Read less

Circuit Diagram

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