当前位置:首页 > 所有产品 > 单片机

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
AT91SAM7SE256B-AU Microchip-Atmel ARM7TDMI Microcontroller with 256KB Flash, 128 Pins SAM7系列单片机
AT91SAM7SE256B-AUR Microchip-Atmel ARM7TDMI Microcontroller with 256KB Flash, 128 Pins SAM7系列单片机
AT91SAM7SE256B-CU Microchip-Atmel ARM7TDMI Microcontroller with 256KB Flash, 128 Pins SAM7系列单片机
AT91SAM7SE256B-CUR Microchip-Atmel ARM7TDMI Microcontroller with 256KB Flash, 128 Pins SAM7系列单片机
AT91SAM7SE512B-AU Microchip-Atmel ARM7TDMI Microcontroller with 512KB Flash, 128 Pins SAM7系列单片机
AT91SAM7SE512B-AUR Microchip-Atmel ARM7TDMI Microcontroller with 512KB Flash, 128 Pins SAM7系列单片机
AT91SAM7SE512B-CU Microchip-Atmel ARM7TDMI Microcontroller with 512KB Flash, 128 Pins SAM7系列单片机
AT91SAM7SE512B-CUR Microchip-Atmel ARM7TDMI Microcontroller with 512KB Flash, 128 Pins SAM7系列单片机
AT91SAM7XC128B-AUR Microchip-Atmel ARM7TDMI Crypto Microcontroller with 128KB Flash, Ethernet, USB and CAN, 100 Pins SAM7系列单片机
AT91SAM9260B-CFU Microchip-Atmel ARM926EJ Embedded Microprocessor Unit, 210MHz, FS USB, Ethernet, 208 & 217 Pins AT91系列单片机
AT91SAM9G10-CFU Microchip-Atmel ARM926EJ Embedded Microprocessor Unit, 266MHz, LCD, USB, 217 Pins SAM9系列单片机
AT91SAM9G15-CU Microchip-Atmel ARM926EJ Embedded Microprocessor Unit, 400MHz, LCD, Touchscreen, HS USB, LPDDR/DDR2/MLC NAND support, 217 Pins SAM9系列单片机
AT91SAM9G20B-CU-999 Microchip-Atmel ARM926EJ Embedded Microprocessor Unit, 400MHz, USB, Ethernet, 217 and 247 Pins SAM9系列单片机
AT91SAM9G25-CFU Microchip-Atmel ARM926EJ Embedded Microprocessor Unit, 400MHz, Ethernet, HS USB, LPDDR/DDR2/MLC NAND support, 217 and 247 Pins SAM9系列单片机
AT91SAM9G25-CU Microchip-Atmel ARM926EJ Embedded Microprocessor Unit, 400MHz, Ethernet, HS USB, LPDDR/DDR2/MLC NAND support, 217 and 247 Pins SAM9系列单片机
AT91SAM9G35-CU Microchip-Atmel ARM926EJ Embedded Microprocessor Unit, 400MHz, LCD, Touchscreen, Ethernet, HS USB, LPDDR/DDR2/MLC NAND support, 217 Pins SAM9系列单片机
AT91SAM9G35-CU-999 Microchip-Atmel ARM926EJ Embedded Microprocessor Unit, 400MHz, LCD, Touchscreen, Ethernet, HS USB, LPDDR/DDR2/MLC NAND support, 217 Pins SAM9系列单片机
AT91SAM9N12-CU Microchip-Atmel ARM926EJ Embedded Microprocessor Unit, 400MHz, LCD, USB, LPDDR/DDR2/MLC NAND support, 217 Pins SAM9系列单片机
AT91SAM9X25-CU Microchip-Atmel ARM926EJ Embedded Microprocessor Unit, 400MHz, Dual Ethernet and CAN, HS USB, LPDDR/DDR2/MLC NAND support, 217 Pins SAM9系列单片机
AT91SAM9X35-CU Microchip-Atmel ARM926EJ Embedded Microprocessor Unit, 400MHz, LCD, Touchscreen, Ethernet, Dual CAN, HS USB, LPDDR/DDR2/MLC NAND support, 217 Pins SAM9系列单片机

深圳市科通技术股份有限公司    客服电话:(+86)755-26018083    邮箱:cs@comtech.cn

© Copyright 2018 www.comtech.cn | 粤ICP备19161615号 | 粤公网安备 44030502003347号