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单片机 - MC68HC908AP64 简介

单片机 - MC68HC908AP64 简介. 由 上海慧烁信息科技发展有限公司 研发. 闵行区梅陇中学 --- 丁志康. 一、简介:. Witty 机器人的控制模块:

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单片机 - MC68HC908AP64 简介

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  1. 单片机-MC68HC908AP64 简介 由上海慧烁信息科技发展有限公司研发 闵行区梅陇中学---丁志康

  2. 一、简介: Witty机器人的控制模块: ----采用了摩托罗拉最新的MC68HC908AP64单片机作为它的主控制器。MC68HC908AP64是摩托罗拉公司生产的高性能CMOS单片机MC68HC08系列的一种。它的CPU为8位,最高工作频率为32MHz,具有一百多条指令,包括乘法、除法和各种位操作指令。它具有2KB RAM和62KB FLASH ROM,有两个各具备两路输入输出的16位定时器,32位输入输出接口(即I/O接口),8路10位模拟数字转换接口(即A/D转换)。

  3. MC68HC908AP64内部结构框图

  4. 单片机的控制模块:(实物图片) 电源:6V—7.5V 开关: 下载接口: 复位键: 运行键: 注:开关------向上利用外接电源,向下直接利用PC机电源。

  5. 二、“PTA”置口—并行输出应用 八孔----PTA7~PTA0 PTD6 PTA7 GND VCC PGND VDD PTD7 PTA6 接地 接地 PTA5 电源电压6V或7.5V 稳压电源5V PTA4 PTA3 PTA2 PTA1 PTA0

  6. PTAO~PTA7与PTA置口关系图 PTA7 PTA6 PTA5 PTA4 PTA3 PTA2 PTA1 PTA0 VCC VDD GND

  7. PTC置口 PTC0--7 PTC7 PTC0

  8. PTD置口 PTD6-7 PTD2-3 PTD4-5 PTD0-1

  9. T1CH0置口

  10. 谢谢!

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