为
为
CY7C63000A/CY7C63001A
CY7C63100A/CY7C63101A
目录
1.0功能...................................................................................................................................... 4
2.0功能概述.............................................................................................................. 4
3.0引脚定义............................................................................................................................ 6
4.0引脚说明.......................................................................................................................... 6
5.0功能说明......................................................................................................... 7
5.1存储器组织..................................................................................................................... 7
5.1.1程序存储器组织............................................................................................................ 7
5.1.2安全熔丝位................................................................................................................................... 7
5.1.3数据存储器...................................................................................................................8
5.2 I / O寄存器汇总.................................................................................................................... 9
5.3复位................................................................................................................................................ 9
5.3.1上电复位( POR ) ........................................................................................................................10
5.3.2看门狗复位( WDR ) ..................................................................................................................... 10
5.3.3 USB总线复位.................................................................................................................................... 10
5.4即时启动功能(休眠模式) ......................................... .................................................. 10
5.5片上定时器............................................................................................................................... 11
5.6通用I / O端口........................................................................................................... 12
5.7 XTALIN / XTALOUT ......................................................................................................................... 13
5.8中断....................................................................................................................................... 14
5.8.1中断延迟................................................................................................................................. 15
5.8.2 GPIO中断...................................................................................................................................... 15
5.8.3 USB中断....................................................................................................................................... 16
5.8.4定时器中断..................................................................................................................................... 16
5.8.5唤醒中断............................................................................................................................... 16
5.9的USB引擎................................................................................................................................... 16
5.9.1 USB枚举过程.................................................................................................................17
5.9.2端点0 ............................................................................................................................................ 17
5.9.2.1端点0接收...................................................................................................................................... 17
5.9.2.2端点0发送..................................................................................................................................... 18
5.9.3端点1 ............................................................................................................................................ 19
5.9.3.1端点1发送..................................................................................................................................... 19
5.9.4 USB状态和控制...................................................................................................................... 19
5.10 USB物理层特性............................................. ............................................ 20
5.10.1低速驱动器特性.......................................... .................................................. ....... 20
5.10.2接收器特性................................................................................................................... 20
5.11外部USB上拉电阻........................................... .................................................. ..... 21
5.12指令集汇总........................................................................................................... 21
6.0绝对最大额定值.............................................. .................................................. 22
7.0电气特性............................................... ............................................... 23
8.0开关特性............................................... ................................................. 25
9.0订购信息.......................................................................................................... 27
10.0包图............................................................................................................... 28
文件编号: 38-08026牧师**
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