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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
AT32UC3B0512AU Microchip-Atmel 32-bit AVR Microcontroller, Audio version, 512KB Flash, 64-pin AVR32系列单片机
AT32UC3C0128C-ALUR Microchip-Atmel 32-bit AVR Microcontroller with 128KB Flash, 144-pin, Floating Point Unit, dual CAN, dual LIN, FlashVault code protection AVR32系列单片机
AT32UC3C0128C-ALUT Microchip-Atmel 32-bit AVR Microcontroller with 128KB Flash, 144-pin, Floating Point Unit, dual CAN, dual LIN, FlashVault code protection AVR32系列单片机
AT32UC3C0256C-ALUR Microchip-Atmel 32-bit AVR Microcontroller with 256KB Flash, 144-pin, Floating Point Unit, dual CAN, dual LIN, FlashVault code protection AVR32系列单片机
AT32UC3C0256C-ALUT Microchip-Atmel 32-bit AVR Microcontroller with 256KB Flash, 144-pin, Floating Point Unit, dual CAN, dual LIN, FlashVault code protection AVR32系列单片机
AT32UC3C0512C-ALUR Microchip-Atmel 32-bit AVR Microcontroller with 512KB Flash, 144-pin, Floating Point Unit, dual CAN, dual LIN, FlashVault code protection AVR32系列单片机
AT32UC3C0512C-ALUT Microchip-Atmel 32-bit AVR Microcontroller with 512KB Flash, 144-pin, Floating Point Unit, dual CAN, dual LIN, FlashVault code protection AVR32系列单片机
AT32UC3C0512C-ALZR Microchip-Atmel 32-bit AVR Microcontroller, 512KB Flash, 144-pin, automotive-qualified 其它单片机
AT32UC3C0512C-ALZR Microchip-Atmel 32-bit AVR Microcontroller, 512KB Flash, 144-pin, automotive-qualified 汽车电子单片机
AT32UC3C0512C-ALZT Microchip-Atmel 32-bit AVR Microcontroller, 512KB Flash, 144-pin, automotive-qualified 其它单片机
AT32UC3C0512C-ALZT Microchip-Atmel 32-bit AVR Microcontroller, 512KB Flash, 144-pin, automotive-qualified 汽车电子单片机
AT32UC3C0512CAU Microchip-Atmel 32-bit AVR Microcontroller, Audio version with 512KB Flash, 144-pin, Floating Point Unit, dual CAN, dual LIN, FlashVault code protection AVR32系列单片机
AT32UC3C064C-ALUR Microchip-Atmel 32-bit AVR Microcontroller with 64KB Flash, 144-pin, Floating Point Unit, dual CAN, dual LIN, FlashVault code protection AVR32系列单片机
AT32UC3C064C-ALUT Microchip-Atmel 32-bit AVR Microcontroller with 64KB Flash, 144-pin, Floating Point Unit, dual CAN, dual LIN, FlashVault code protection AVR32系列单片机
AT32UC3C1128C-AUR Microchip-Atmel 32-bit AVR Microcontroller with 128KB Flash, 100-pin, Floating Point Unit, dual CAN, dual LIN, FlashVault code protection AVR32系列单片机
AT32UC3C1128C-AUT Microchip-Atmel 32-bit AVR Microcontroller with 128KB Flash, 100-pin, Floating Point Unit, dual CAN, dual LIN, FlashVault code protection AVR32系列单片机
AT32UC3C1256C-AUR Microchip-Atmel 32-bit AVR Microcontroller with 256KB Flash, 100-pin, Floating Point Unit, dual CAN, dual LIN, FlashVault code protection AVR32系列单片机
AT32UC3C1256C-AUT Microchip-Atmel 32-bit AVR Microcontroller with 256KB Flash, 100-pin, Floating Point Unit, dual CAN, dual LIN, FlashVault code protection AVR32系列单片机
AT32UC3C1512C-AUES Microchip-Atmel 32-bit AVR Microcontroller with 512KB Flash, 100-pin, Floating Point Unit, dual CAN, dual LIN, FlashVault code protection AVR32系列单片机
AT32UC3C1512C-AUR Microchip-Atmel 32-bit AVR Microcontroller with 512KB Flash, 100-pin, Floating Point Unit, dual CAN, dual LIN, FlashVault code protection AVR32系列单片机

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