CY7C11661KV18 , CY7C11771KV18
CY7C11681KV18 , CY7C11701KV18
目录
功能概述................................................ 5 ........
读操作................................................ ......... 5
写操作................................................ ......... 5
写字节操作............................................... 5 ..
DDR操作................................................ ............ 5
深度扩展................................................ ......... 5
可编程阻抗.......................................... 5
随路时钟................................................ ................ 5
有效的数据指标( QVLD ) ........................................ 6
PLL ................................................. ............................. 6
应用实例................................................ 6 ........
真值表................................................ ........................ 7
写周期说明
–
CY7C11661KV18和
CY7C11681KV18 ................................................. .............. 7
写周期说明 - CY7C11771KV18 ................. 8
写周期说明 - CY7C11701KV18 ................. 8
IEEE 1149.1串行边界扫描( JTAG ) .................... 9
禁用JTAG特性........................................ 9
测试访问端口测试时钟..................................... 9
测试模式选择( TMS ) ............................................ 9
测试数据输入( TDI ) ........................................... ............ 9
测试数据输出( TDO ) ........................................... ........ 9
执行TAP复位............................................. 9
TAP寄存器................................................ ............. 9
TAP指令集............................................... ...... 9
TAP电气特性...................................... 12
TAP交流开关特性............................... 13
TAP时序和测试条件.................................. 13
在DDR II + SRAM的上电顺序......................... 16
上电顺序.............................................. .... 16
PLL限制................................................ ......... 16
最大额定值................................................ ........... 17
经营范围................................................ ............. 17
中子软错误免疫性......................................... 17
电气特性............................................... 17
直流电气特性..................................... 17
AC电气特性........................................ 19
电容................................................. ................... 19
热阻................................................ ........ 19
开关特性.............................................. 20
开关波形................................................ .... 21
读/写/取消序列................................ 21
订购信息................................................ ...... 22
订购代码定义......................................... 22
包图................................................ ............ 23
与缩略语................................................. ....................... 24
文档约定................................................ 24
计量单位............................................... ........ 24
文档历史记录页............................................... 25 ..
销售,解决方案和法律信息...................... 26
全球销售和设计支持....................... 26
产品................................................. ................... 26
的PSoC解决方案................................................ ......... 26
文件编号: 001-53199修订版* I
第26 4
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