W963A6BBN
512K WORD
×
16BIT低功耗模拟SRAM
表盒内的
1.一般DESCRIPTION.................................................................................................................. 3
2.特点......................................................................................................................................... 3
4. BALL配置.................................................................................................................... 4
5.球说明.......................................................................................................................... 4
6.框图..............................................................................................................................五
7.功能真值表................................................................................................................ 6
8. ELECRICAL特性..................................................................................................... 7
绝对最大额定值.............................................................................................................. 7
推荐工作Conditions............................................................................................... 7
电容...................................................................................................................................... 8
直流特性............................................................................................................................ 8
AC特性............................................................................................................................ 9
读操作..........................................................................................................................................9
写Operation.........................................................................................................................................11
关机和关机程序参数........................................... .................................... 13
其他时序参数.........................................................................................................................13
AC测试Conditions...................................................................................................................................13
9.时序波形..................................................................................................................... 14
读时序# 1 (
OE
控制访问) .............................. ............................................. 14
读时序# 2 (
CE1
控制访问) .............................. ........................................... 15
阅读后的时序# 3 (地址访问
OE
控制访问) .............................. ......... 16
阅读后,定时# 4 (地址访问
CE1
控制访问) .............................. ........ 17
写时序# 1 (
CE1
控制) ....................................................................................................... 18
写时序# 2-1 (
WE
控制,单写操作) ............................................ .................. 19
写时序# 2 (
WE
控制,连续写操作) ............................................ ............. 20
读/写时序# 1-1 (
CE1
控制) ................................................ ........................................... 21
读/写时序#1-2 (
CE1
控制) ................................................ ........................................... 22
阅读(
OE
控制) /写(
WE
控制)时序# 2-1 ........................................... ....................... 23
-1-
出版日期: 2003年3月10日
修订版A1