參數(shù)資料
型號(hào): P4C1049-55JC
廠(chǎng)商: Pyramid Semiconductor Corporation
英文描述: HIGH SPEED 512K x 8 STATIC CMOS RAM
中文描述: 高速為512k × 8靜態(tài)CMOS存儲(chǔ)器
文件頁(yè)數(shù): 4/12頁(yè)
文件大?。?/td> 222K
代理商: P4C1049-55JC
P4C1049
Page 4 of 12
Document #
SRAM128
REV OR
AC ELECTRICAL CHARACTERISTICS—READ CYCLE
(V
CC
= 5V ± 10%, All Temperature Ranges)
(2)
Sym.
t
RC
t
AA
t
AC
t
OH
t
LZ
t
HZ
t
OE
t
OLZ
t
OHZ
t
PU
t
PD
Parameter
Read Cycle Time
Address Access Time
Chip Enable Access Time
Output Hold from Address
Change
Chip Enable to Output in
Low Z
Chip Disable to Output in
High Z
Output Enable Low to Low Z
Output Enable High to High Z
Chip Enable to Power Up
Time
Chip Disable to Power Down
Time
Output Enable Low to Data
Valid
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
-20
-25
-35
-45
-55
-70
-15
Unit
15
3
3
0
0
15
15
8
7
7
15
20
3
3
0
0
20
20
9
9
9
20
25
3
3
0
0
25
25
11
10
10
25
35
3
3
0
0
35
35
15
15
15
35
45
3
3
0
0
45
45
20
20
20
45
55
3
3
0
0
55
55
25
25
25
55
70
3
3
0
0
70
70
30
30
30
70
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
TIMING WAVEFORM OF READ CYCLE NO. 1 (
OE
CONTROLLED)
(5)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
P4C1049-55JI 制造商:PYRAMID 制造商全稱(chēng):Pyramid Semiconductor Corporation 功能描述:HIGH SPEED 512K x 8 STATIC CMOS RAM
P4C1049-55JM 制造商:PYRAMID 制造商全稱(chēng):Pyramid Semiconductor Corporation 功能描述:HIGH SPEED 512K x 8 STATIC CMOS RAM
P4C1049-55JMB 制造商:PYRAMID 制造商全稱(chēng):Pyramid Semiconductor Corporation 功能描述:HIGH SPEED 512K x 8 STATIC CMOS RAM
P4C1049-55L36C 制造商:PYRAMID 制造商全稱(chēng):Pyramid Semiconductor Corporation 功能描述:HIGH SPEED 512K x 8 STATIC CMOS RAM
P4C1049-55L36I 制造商:PYRAMID 制造商全稱(chēng):Pyramid Semiconductor Corporation 功能描述:HIGH SPEED 512K x 8 STATIC CMOS RAM