CY7C68013A ， CY7C68014A
CY7C68015A ， CY7C68016A
目录
应用................................................. ..................... 4
功能概述................................................ 4 ........
USB信号传输速度............................................... ... 4
8051微处理器................................................ ... 4
I
2
C总线................................................ ........................ 4
巴士................................................. ......................... 4
USB引导方法............................................... 5 .......
的薪酬................................................. ............ 5
总线供电应用.......................................... 5
中断系统................................................ .......... 5
复位和唤醒............................................... 7 .......
程序/数据RAM .............................................. 8 .......
注册地址................................................ ... 10
端点RAM ................................................ ........... 11
外部FIFO接口............................................. 12
GPIF ................................................. ......................... 13
ECC代
[7] ................................................................... 13
USB上传和下载................................... 13
自动指针访问................................................ ... 13
I
2
C控制器................................................ ............. 14
兼容上一代EZ -USB FX2 。 14
CY7C68013A / 14A和CY7C68015A / 16A差异14
引脚分配................................................ ............ 15
CY7C68013A / 15A的引脚说明.......................... 22
注册摘要................................................ .......... 30
绝对最大额定值.......................................... 37
工作条件................................................ ..... 37
热特性................................................ 37
直流特性................................................ ......... 38
USB收发器................................................ ....... 38
AC电气特性........................................ 39
USB收发器................................................ ....... 39
程序存储器读............................................. 39
数据存储器读............................................... .... 40
数据存储器写............................................... .... 41
PORTC频闪功能计时............................... 42
GPIF同步信号....................................... 43
Slave FIFO同步读取................................. 44
Slave FIFO异步读取............................... 45
Slave FIFO同步写................................. 46
Slave FIFO异步写............................... 47
Slave FIFO同步数据包结束频闪........... 47
Slave FIFO异步数据包结束频闪......... 48
从FIFO输出使能........................................ 49
从FIFO地址为标志/数据............................ 49
Slave FIFO同步地址............................ 49
Slave FIFO异步地址.......................... 50
序列图................................................ .... 50
订购信息................................................ ...... 55
订购代码定义......................................... 55
包图................................................ .......... 56
PCB布局建议.................................... 61
四方扁平封装无引线（ QFN ）封装
设计说明................................................ ................... 62
与缩略语................................................. ....................... 63
文档约定................................................ 63
计量单位............................................... ........ 63
文档历史记录页............................................... .. 64
销售，解决方案和法律信息...................... 66
全球销售和设计支持....................... 66
产品................................................. ................... 66
的PSoC解决方案................................................ ......... 66
文件编号： 38-08032牧师* V
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