参数资料
型号: GS78108AGB-12IT
厂商: GSI TECHNOLOGY
元件分类: SRAM
英文描述: 1M X 8 STANDARD SRAM, 12 ns, PBGA119
封装: 14 X 22 MM, 1.27 MM PITCH, ROHS COMPLIANT, FPBGA-119
文件页数: 9/12页
文件大小: 351K
代理商: GS78108AGB-12IT
tAA
tOH
tRC
Address
Data Out
Previous Data
Data valid
GS78108AB
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Rev: 1.04a 2/2007
6/12
2003, GSI Technology
Read Cycle 1:CE = OE = VIL
* These parameters are sampled and are not 100% tested
Write Cycle
Parameter
Symbol
-8
-10
-12
Unit
Min
Max
Min
Max
Min
Max
Write cycle time
tWC
8
10
12
ns
Address valid to end of write
tAW
5.5
7
8
ns
Chip enable to end of write
tCW
5.5
7
8
ns
Data set up time
tDW
4
5
6
ns
Data hold time
tDH
0
0
0
ns
Write pulse width
tWP
5.5
7
8
ns
Address set up time
tAS
0
0
0
ns
Write recovery time (WE)
tWR
0
0
0
ns
Write recovery time (CE)
tWR1
0
0
0
ns
Output Low Z from end of write
tWLZ*
3
3
3
ns
Write to output in High Z
tWHZ*
3.5
4
5
ns
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