集成电路STM32F103C8T7

Features

■ 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

■ Memories

– 64 or 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

■ 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, 

I

2

Cs 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 (incremental) encoder input – 16-bit, motor control PWM timer with deadtime generation and emergency stop – 2 watchdog timers (Independent and Window) – SysTick timer: a 24-bit downcounter ■ Up to 9 communication interfaces – Up to 2 x I 2 C 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 ■ CRC calculation unit, 96-bit unique ID ■ Packages are ECOPACK ?

专业代理，全新到货，大量现货欢迎询问！！！ 质优价廉，品质保证！ 批号：13+14+ 专业代理全线产品，优势的进货渠道，专业的销售团队，一手货源，全国最低价供应！ 为您提供专业、快捷、可靠的产品 深圳斯普仑科技有限公司 Shenzhen Spring Technology Co.,Ltd 地址：深圳市福田区振华路122号海外装饰大厦A座211室 Shenzhen futian district zhenhua road 122 overseas decoration building, room 211, BLOCK A, 518031 成先生 电话（Tel）：(+86-755) 8352 1389/ 8350 5153 传真（Fax）：(+86-755) 8350 2530 邮箱: szspl5@szspl-ic.com 网址：www.szspl-ic.com/ www.splkj.com/