STM32F103RBT6 Cortex developement board

The STM32F103RBT6 medium-density performance line family incorporates the high-performance ARM Cortex M3 32-bit RISC core operating at a 72 MHz frequency, high-speed embedded memories (Flash memory up to 128 Kbytes and SRAM up to 20 Kbytes), and an extensive range of enhanced I/Os and peripherals connected to two APB buses. The ARM Cortex-M3 32-bit RISC processor features exceptional code efficiency, delivering high performance which is expected from an ARM core in the memory size usually associated with 8-bit and 16-bit devices. The STM32F103 Performance Line family has an embedded ARM core and is therefore compatible with all ARM tools and software. It combines the high performance ARM Cortex-M3 CPU with an extensive range of peripheral functions and enhanced I/O capabilities.

Specifications of STM32F103RBT6 Cortex developement board

•     STM32F103RBT6 ARM 32-bit CORTEX M3 with 128 KBytes Program Flash, 20 KBytes RAM
•     USB, CAN, x2 I2C, x2 ADC 12 bit, x3 UART, x2 SPI, x3 TIMERS
•     Standard 2x10 pin ARM JTAG connector with Reset button
•     The onboard crystal 32.768KHZ and 8MHZ
•     On-board voltage regulator 3.3V with up to 800mA current AMS1117-3.3
•     USB connector with USB-UART onboard
•     Supports USB power supply
•     Status LED / Power supply LED
•     8 MHz crystal / 32768 Hz crystal and RTC backup battery connector
•     Extension headers for all uC ports

STM32F103RBT6 Features

    ARM 32-bit Cortex-M3 CPU Core

•         72 MHz maximum frequency,1.25 DMIPS/MHz performance at 0 wait state memory access
•         Single-cycle multiplication and hardware division

    Memory

•         128 Kbytes of Flash memory
•         20 Kbytes of SRAM

    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
•         PLL for CPU clock
•         32 kHz oscillator for RTC with calibration

     DMA

•         7-channel DMA controller
•         Peripherals supported: timers, ADC, SPIs, I2Cs and USARTs
•         Up to 80 fast I/O ports
•         26/37/51/80 I/Os, all mappable on 16 external interrupt vectors and almost all 5 V-tolerant

    Debug mode

•         Serial wire debug (SWD) & JTAG interfaces

    7 timers

•         Three 16-bit timers, each with up to 4 IC/OC/PWM or pulse counter and quadrature encoder input
•         16-bit, motor control PWM timer with dead-time generation and emergency stop
•         2 watchdog timers (Independent and Window)
•         SysTick timer 24-bit downcounter

   9 communication interfaces

•         Up to 2 x I2C interfaces (SMBus/PMBus)
•         Up to 3 USARTs (ISO 7816 interface, LIN, IrDA capability, modem control)
•         Up to 2 SPIs (18 Mbit/s)
•         CAN interface (2.0B Active)
•         USB 2.0 full-speed interface

Note: Supports programming via USB, Do not need programmer or any jumper or switch setup.

Packages included:

•  1 x Development board
•  1 x USB cable (Mini / 80cm)

Resources:

• Datasheet
• Schematic