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单片机介绍

单片机全称单片微型计算机(英语:Single-Chip Microcomputer),又称微控制器(Microcontroller),是把中央处理器、存储器、定时/计数器(Timer / Counter)、各种软入输出接口等都集成在一块集成电路芯片上的微型计算机。与应用在个人电脑中的通用型微处理器相比,它更强调自供应(不用外接硬件)和节约成本。它的最大优点是体积小可放在仪表内部,但存储量小,输入输出接口简单,功能较低。由于发展非常迅速,旧的单片机的定义已不能满足,所以在很多应用场合被称为范围更广的微控制器

方案关键器件表:

型号 品牌 产品描述 类型
ATUC128D3 Microchip-Atmel 32-bit Atmel® AVR® Microcontroller, 128KB Flash, 64-pin, USB Full-speed Device, CAT Module AVR32系列单片机
ATUC128D4-AUR Microchip-Atmel 32-bit Atmel® AVR® Microcontroller, 128KB Flash, 48-pin, USB Full-speed Device, CAT Module AVR32系列单片机
ATUC128D4-AUT Microchip-Atmel 32-bit Atmel® AVR® Microcontroller, 128KB Flash, 48-pin, USB Full-speed Device, CAT Module AVR32系列单片机
ATUC128D4-Z1UR Microchip-Atmel 32-bit Atmel® AVR® Microcontroller, 128KB Flash, 48-pin, USB Full-speed Device, CAT Module AVR32系列单片机
ATUC128D4-Z1UT Microchip-Atmel 32-bit Atmel® AVR® Microcontroller, 128KB Flash, 48-pin, USB Full-speed Device, CAT Module AVR32系列单片机
ATUC128L3U-AUR Microchip-Atmel 32-bit Atmel® AVR® Microcontroller, 128KB Flash, 64-pin, USB Full-speed Device, CAT Module, FlashVault code protection AVR32系列单片机
ATUC128L3U-AUT Microchip-Atmel 32-bit Atmel® AVR® Microcontroller, 128KB Flash, 64-pin, USB Full-speed Device, CAT Module, FlashVault code protection AVR32系列单片机
ATUC128L4U Microchip-Atmel 32-bit Atmel® AVR® Microcontroller, 128KB Flash, 48-pin, USB Full-speed Device, CAT Module, FlashVault code protection AVR32系列单片机
ATUC256L3U-AUR Microchip-Atmel 32-bit Atmel® AVR® Microcontroller, 256KB Flash, 64-pin, USB Full-speed Device, CAT Module, FlashVault code protection AVR32系列单片机
ATUC256L3U-AUT Microchip-Atmel 32-bit Atmel® AVR® Microcontroller, 256KB Flash, 64-pin, USB Full-speed Device, CAT Module, FlashVault code protection AVR32系列单片机
ATUC256L4U Microchip-Atmel 32-bit Atmel® AVR® Microcontroller, 256KB Flash, 48-pin, USB Full-speed Device, CAT Module, FlashVault code protection AVR32系列单片机
ATUC64D3 Microchip-Atmel 32-bit Atmel® AVR® Microcontroller, 64KB Flash, 64-pin, USB Full-speed Device, CAT Module AVR32系列单片机
ATUC64D4-AUR Microchip-Atmel 32-bit Atmel® AVR® Microcontroller, 64KB Flash, 48-pin, USB Full-speed Device, CAT Module AVR32系列单片机
ATUC64D4-AUT Microchip-Atmel 32-bit Atmel® AVR® Microcontroller, 64KB Flash, 48-pin, USB Full-speed Device, CAT Module AVR32系列单片机
ATUC64D4-Z1UR Microchip-Atmel 32-bit Atmel® AVR® Microcontroller, 64KB Flash, 48-pin, USB Full-speed Device, CAT Module AVR32系列单片机
ATUC64D4-Z1UT Microchip-Atmel 32-bit Atmel® AVR® Microcontroller, 64KB Flash, 48-pin, USB Full-speed Device, CAT Module AVR32系列单片机
ATUC64L3U-AUR Microchip-Atmel 32-bit Atmel® AVR® Microcontroller, 64KB Flash, 64-pin, USB Full-speed Device, CAT Module, FlashVault code protection AVR32系列单片机
ATUC64L3U-AUT Microchip-Atmel 32-bit Atmel® AVR® Microcontroller, 64KB Flash, 64-pin, USB Full-speed Device, CAT Module, FlashVault code protection AVR32系列单片机
ATUC64L4U Microchip-Atmel 32-bit Atmel® AVR® Microcontroller, 64KB Flash, 48-pin, USB Full-speed Device, CAT Module, FlashVault code protection AVR32系列单片机
ATXMEGA128A1-AUR Microchip-Atmel 8/16-bit AVR XMEGA A1 Microcontroller, 128KB Flash, 100-pin ATxmega系列单片机

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