STM32F103x4, STM32F103C4T6A

 

STM32F103C4T6A

DATA SHEET: 

CD00210843.pdf

 

Features

■ ARM 32-bit Cortex™-M3 CPU Core

– 72 MHz maximum frequency,

1.25 DMIPS/MHz (Dhrystone 2.1)

performance at 0 wait state memory

access

– Single-cycle multiplication and hardware

division

■ Memories

– 16 or 32 Kbytes of Flash memory

– 6 or 10 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

■ Low power

– Sleep, Stop and Standby modes

– VBAT supply for RTC and backup registers

■ 2 x 12-bit, 1 μs A/D converters (up to 16

channels)

– Conversion range: 0 to 3.6 V

– Dual-sample and hold capability

– Temperature sensor

■ DMA

– 7-channel DMA controller

– Peripherals supported: timers, ADC, SPIs,

I2Cs and USARTs

■ Up to 51 fast I/O ports

– 26/37/51 I/Os, all mappable on 16 external

interrupt vectors and almost all 5 V-tolerant

Debug mode

– Serial wire debug (SWD) & JTAG interfaces

■ 6 timers

– Two 16-bit timers, each with up to 4

IC/OC/PWM or pulse counter and

quadrature (incremental) encoder input

– 16-bit, motor control PWM timer with deadtime

generation and emergency stop

– 2 watchdog timers (Independent and

Window)

– SysTick timer 24-bit downcounter

■ 6 communication interfaces

– 21 x I2C interface (SMBus/PMBus)

– 2 × USARTs (ISO 7816 interface, LIN, IrDA

capability, modem control)

– 1 × SPI (18 Mbit/s)

– CAN interface (2.0B Active)

– USB 2.0 full-speed interface

■ CRC calculation unit, 96-bit unique ID

■ Packages are ECOPACK®