CY7C0851V/CY7C0851AV
CY7C0852V/CY7C0852AV
CY7C0853V/CY7C0853AV
目录
引脚配置................................................ ........... 4
引脚定义................................................ .................. 7
主复位................................................ ..................... 8
邮箱中断................................................ ............ 8
地址计数器和屏蔽寄存器操作.......... 9
计数器复位操作............................................ 9
计数器负荷运行.............................................. 9
反回读操作...................................... 9
计数器递增操作...................................... 9
计数器保持工作.............................................. 9
计数器中断................................................ ....... 10
转发................................................. ................ 10
面膜复位操作............................................... 10
面膜负荷运行............................................... 10
面膜回读操作........................................ 10
通过两种计数............................................... ........ 10
IEEE 1149.1串行边界扫描（ JTAG ） .................. 13
执行TAP复位........................................... 13
执行暂停/重新启动...................................... 13
识别寄存器定义................................ 13
扫描寄存器大小............................................... ...... 13
指令识别码.................................... 13
最大额定值................................................ ........... 14
经营范围................................................ ............. 14
电气特性............................................... 14
电容................................................. ................... 15
交流测试负载和波形....................................... 15
开关特性.............................................. 16
JTAG时序................................................ ................... 18
开关波形................................................ .... 19
订购信息................................................ ...... 31
256千× 36 （ 9米） 3.3 V同步
CY7C0853V / CY7C0853AV双端口SRAM ................... 31
128千× 36 （ 4 M） 3.3 V同步
CY7C0852V / CY7C0852AV双端口SRAM ................... 31
一个64 K × 36 （ 2 M） 3.3 V同步
CY7C0851V / CY7C0851AV双端口SRAM ................... 31
订购代码定义......................................... 32
包图................................................ .......... 33
与缩略语................................................. ....................... 36
文档约定................................................ 36
计量单位............................................... ........ 36
文档历史记录页............................................... .. 37
销售，解决方案和法律信息...................... 39
全球销售和设计支持....................... 39
产品................................................. ................... 39
的PSoC解决方案................................................ ......... 39
文件编号： 38-06070牧师* L
第39 3
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