Original Genuine STM32F103C8T6 LQFP-48 ARM Cortex-M3 32-Bit Microcontroller -MCU

6.       

Mainstream Performance line, ARM Cortex-M3 MCU with 64 Kbytes Flash, 72 MHz CPU,motor control, USB and CAN

    The STM32F103xx medium-density perlormance line family incorporates the high-performance ARM®cortex-M3 32-bit Risc  coreoperating at a 72 MHz frequency,  high-speed embedded memories (Flash memony up to 128 Kbytes and SRAM up to 20 Kbytes),  and an extensive range of enhanced l/Os and peripherals connected to two AP8 buses.   All devices offer two 12-bit  ADcs,three general purpose16-bit timers plus one PWiM timer,  as well as standard and advanced communication interfaces  :three USARTs,an USB and a CAN.

      The devices operate from a 2.0 to 3.6 V power supply. They are available in both the -40 to +85 Celsius temperature range and the -40 to+105 Celsius extended temperature range.    A comprehensive set of power-saving mode allows the  design of low-power applications.

    The STM32F103xx medium-density performance line family includes devices in six diferent package types:  from 36 pins to 100 pins.

Depending on the device chosen, diferent sets of peripherals are included,  the description below gives an overview of the complete range of peripherals proposed in this family.

     These features make the STM32F103xx medlum-densily perlormance line microcontroler family suitable for a wide range of  applications such as motor drives, application control, medical and handheld equipment, PC and gaming peripherals,  GPS platforms, industrial

applications, PLCs, inverters, printers, scanners, alarm systems, video intercoms, and HVACs.

Main features

1.ARM®32-bit Cortex®-M3 CPU Core

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

  Single-cycle multiplication and hardware division

2.Memories

  64 or 128 Kbytes of Flash memory

  20 Kbytes of SRAM

3.Clock, reset and supply management

  2.0 to 3.6 Vapplication supply and l/Os

  POR, PDR, and programmable voltage detector (PVD)

  4-to-16 MHz crystal oscillator

  Internal 8 MHz factory-trimmed RC

  Interal 40 kHz RC

  PLL for CPU clock

  32 kHz oscillator for RTC with calibration

3.Low-power

  Sleep, Stop and Standby modes

  VBAT supply for RTC and backup registers

4.2x12-bit,1 us AD converters (up to 16 channels)

  Conversion range: 0 to 3.6V

  Dual-sample and hold capability

  Temperature sensor

5.DMA

  7-channel DMA controller

  Peripherals supported: timers, ADC, SPls and USARTS

6.Up to 80 fast l/0 ports

  26/37/51/80 l/Os, all mappable on 16 external interrupt vectors and almost all 5 V-tolerant

7.Debug mode

  Serial wire debug (SWD) & JTAG interfaces

8. 7 timers

  Three 16-bit timers, each with up to 4 1C/OC/PWM or pulse counter and quadrature (incremental) 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