STM32F103RDY6TR

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1. Describe

The STM32F103xC, STM32F103RDY6TR and STM32F103xE high-performance families feature a high-performance Arm® Cortex®-M3 32-bit RISC core at 72 MHz, high-speed embedded memory (flash up to 512 KB and SRAM up to 64 KB), and extensive enhanced I/ O and peripherals are connected to two APB buses. All devices offer three 12-bit ADCs, four general-purpose 16-bit timers plus two PWM timers, and standard and advanced communication interfaces: up to two I2C, three SPI, two I2S, one SDIO, five USART, one USB and one capable. The STM32F103xC/D/E high-density performance series series is available in the –40 to +105 °C temperature range, 2.0 to 3.6 V power supply. A comprehensive set of power-saving modes allows the design of low-power applications.

2. Features

    1. Core: Arm® 32-bit Cortex®-M3 CPU

        – 72 MHz maximum frequency, 1.25 DMIPS/MHz (Dhrystone 2.1) performance at 0 wait state memory access

        – Single-cycle multiplication and hardware division

    2. Memories

        – 256 to 512 Kbytes of Flash memory

        – up to 64 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

    3. 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

        – 32 kHz oscillator for RTC with calibration

    4. Low power

        – Sleep, Stop and Standby modes

        – VBAT supply for RTC and backup registers

    5. 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

    6. 2 × 12-bit D/A converters

    7. DMA: 12-channel DMA controller

        – Supported peripherals: timers, ADCs, DAC, SDIO, I2Ss, SPIs, I2Cs and USARTs

    8. Debug mode

        – Serial wire debug (SWD) & JTAG interfaces

        – Cortex®-M3 Embedded Trace Macrocell™

    9. 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

  10. 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 deadtime 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

  11. 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

  12. CRC calculation unit, 96-bit unique ID

  13. ECOPACK® packages

3. Application

    1. motor driven

    2. application control,

    3. Medical and Handheld Devices

    4. PC and Gaming Peripherals

    5. GPS platform

    6. industry

    7. application

    8. PLC

    9. Inverter

  10. printer

  11. scanner

  12. Alarm system video intercom and HVAC

4. Pin configuration