参数资料
型号: W24L04T-70LE
厂商: WINBOND ELECTRONICS CORP
元件分类: SRAM
英文描述: 512K X 8 STANDARD SRAM, 70 ns, PDSO32
封装: 8 X 20 MM, TSOP1-32
文件页数: 6/11页
文件大小: 153K
代理商: W24L04T-70LE
W24L04
- 4 -
AC Characteristics, continued
(VSS = 0V; TA (
°C) = -20 to 85 for LE, -40 to 85 for LI)
Read Cycle
PARAMETER
SYM.
W24L04
UNIT
MIN.
MAX.
Read Cycle Time
TRC
70
-
nS
Address Access Time
TAA
-
70
nS
Chip Select Access Time
TACS
-
70
nS
Output Enable to Output Valid
TAOE
-
35
nS
Chip Selection to Output in Low Z
TCLZ*
5
-
nS
Output Enable to Output in Low Z
TOLZ*
3
-
nS
Chip Deselection to Output in High Z
TCHZ*
-
30
nS
Output Disable to Output in High Z
TOHZ*
-
30
nS
Output Hold from Address Change
TOH
10
-
nS
These parameters are sampled but not 100% tested
Write Cycle
PARAMETER
SYM.
W24L04
UNIT
MIN.
MAX.
Write Cycle Time
TWC
70
-
nS
Chip Selection to End of Write
TCW
60
-
nS
Address Valid to End of Write
TAW
60
-
nS
Address Setup Time
TAS
0
-
nS
Write Pulse Width
TWP
55
-
nS
Write Recovery Time
CS, WE
TWR
0
-
nS
Data Valid to End of Write
TDW
40
-
nS
Data Hold from End of Write
TDH
0
-
nS
Write to Output in High Z
TWHZ*
-
30
nS
Output Active from End of Write
TOW
5
-
nS
These parameters are sampled but not 100% tested
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