參數(shù)資料
型號: P4C1048L-70TMB
廠商: Pyramid Semiconductor Corporation
英文描述: LOW POWER 512K x 8 CMOS STATIC RAM
中文描述: 低功率為512k × 8的CMOS靜態(tài)RAM
文件頁數(shù): 4/12頁
文件大?。?/td> 168K
代理商: P4C1048L-70TMB
P4C1048L
Page 4 of 12
Document #
SRAM129
REV D
READ CYCLE NO. 1 (
OE
CONTROLLED)
(1)
AC ELECTRICAL CHARACTERISTICS - READ CYCLE
(Over Recommended Operating Temperature & Supply Voltage)
Symbol
Parameter
-45
Min
Max
-100
Min
Max
Unit
t
RC
45
ns
t
AA
Address Access Time
45
100
ns
t
AC
Chip Enable Access
Time
Output Hold from
Address Change
Chip Enable to
Output in Low Z
45
100
ns
t
OH
5
5
ns
t
LZ
10
10
ns
t
HZ
Chip Disable to
Output in High Z
18
35
ns
t
OE
Output Enable Low
to Data Valid
22
45
ns
t
OLZ
Output Enable Low to
Low Z
5
5
ns
t
OHZ
Output Enable High
to High Z
Chip Enable to Power
Up Time
18
35
ns
t
PU
0
0
ns
t
PD
Chip Disable to
Power Down Time
45
100
ns
Read Cycle Time
100
55
55
20
25
20
55
70
70
25
35
25
70
55
5
10
5
0
70
5
10
5
0
-55
Min
Max
-70
Min
Max
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