STM32F103C8T6 ARM M3 Development Board

Core: ARM 32-bit Cortex-M4 CPU with FPU,

Adaptive real-time accelerator allowing 0-wait state execution from Flash memory, frequency up to 168 MHz,

memory protection unit, 210 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1), and DSP instructions

Memories

– Up to 1 Mbyte of Flash memory

– Up to 192+4 Kbytes of SRAM including 64-Kbyte of CCM (core coupled memory) data RAM

– Flexible static memory controller supporting Compact Flash, SRAM, PSRAM, NOR and NAND memories

• LCD parallel interface, 8080/6800 modes
• Clock, reset and supply management

– 1.8 V to 3.6 V application supply and I/Os

– POR, PDR, PVD and BOR

– 4-to-26 MHz crystal oscillator

– Internal 16 MHz factory-trimmed RC (1% accuracy)

– 32 kHz oscillator for RTC with calibration

– Internal 32 kHz RC with calibration

• Low-power operation

– Sleep, Stop and Standby modes

– VBAT supply for RTC, 20×32 bit backup registers + optional 4 KB backup SRAM

• 3×12-bit, 2.4 MSPS A/D converters: up to 24

– channels and 7.2 MSPS in triple interleaved mode

• 2×12-bit D/A converters
• General-purpose DMA: 16-stream DMA

– controller with FIFOs and burst support

• Up to 17 timers: up to twelve 16-bit and two 32- bit timers up to 168 MHz, each with up to 4

IC/OC/PWM or pulse counter and quadrature (incremental) encoder input

• Debug mode

– Serial wire debug (SWD) & JTAG interfaces

– Cortex-M4 Embedded Trace Macrocell™

• Up to 140 I/O ports with interrupt capability

– Up to 136 fast I/Os up to 84 MHz

– Up to 138 5 V-tolerant I/Os

• Up to 15 communication interfaces

– Up to 3 × I2C interfaces (SMBus/PMBus)

– Up to 4 USARTs/2 UARTs (10.5 Mbit/s, ISO 7816 interface, LIN, IrDA, modem control)

– Up to 3 SPIs (42 Mbits/s), 2 with muxed full-duplex I2S to achieve audio class accuracy via internal

audio PLL or external clock

– 2 × CAN interfaces (2.0B Active)

– SDIO interface

• Advanced connectivity

– USB 2.0 full-speed device/host/OTG controller with on-chip PHY

– USB 2.0 high-speed/full-speed device/host/OTG controller with dedicated DMA, on-chip full-speed PHY

and ULPI

– 10/100 Ethernet with dedicated DMA: supports IEEE 1588v2 hardware, MII/RMII

• 8- to 14-bit parallel camera interface up to 54 Mbytes/s
• True random number generator
• CRC calculation unit
• 96-bit unique ID
• RTC: subsecond accuracy, hardware calendar 

Schematic: Click here to open!