32位通用增强型Cortex-M3系列MCU

WCH

沁恒微电子

MCU

文件：4.30145 Mbytes 页数：28 Pages

GigaDeviceGigaDevice Semiconductor (Beijing) Inc.

兆易创新北京兆易创新科技股份有限公司

Performance line, ARM-based 32-bit MCU with Flash, USB, CAN, seven 16-bit timers, two ADCs and nine communication interfaces

Features ■ Core: ARM 32-bit Cortex™-M3 CPU – 72 MHz, 90 DMIPS with 1.25 DMIPS/MHz – Single-cycle multiplication and hardware division – Nested interrupt controller with 43 maskable interrupt channels – Interrupt processing (down to 6 CPU cycles) with tail chaining ■ Memories –

文件：1.08161 Mbytes 页数：67 Pages

STMICROELECTRONICS

意法半导体

Low-density performance line, ARM-based 32-bit MCU with 16 or 32 KB Flash, USB, CAN, 6 timers, 2 ADCs, 6 communication interfaces

The STM32F103xx 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

文件：1.07336 Mbytes 页数：80 Pages

STMICROELECTRONICS

意法半导体