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參數(shù)資料
| 型號： | HY62256ALJ |
| 廠商： | Hynix Semiconductor Inc. |
| 英文描述： | 32Kx8bit CMOS SRAM |
| 中文描述： | 32Kx8bit CMOS SRAM的 |
| 文件頁數(shù)： | 7/14頁 |
| 文件大小： | 820K |
| 代理商： | HY62256ALJ |
AC CHARACTERISTICS
Vcc = 5V(±)10%, T
A
= 0°C to 70°C (Normal)/ -40°C to 85°C (E.T.) unless otherwise
specified.
# Symbol
Parameter
-55
-70
-85
Unit
Min. Max. Min. Max. Min. Max.
READ CYCLE
1
tRC
2
tAA
3
tACS
Read Cycle Time
Address Access Time
Chip Select Access Time
Output Enable to Output
Valid
Chip Select to Output in
Low Z
Output Enable to Output in
Low Z
Chip Deselection to Output
in High Z
Out Disable to Output in
High Z
Output Hold from Address
Change
WRITE CYCLE
10 tWC
Write Cycle Time
Chip Selection to End of
Write
Address Valid to End of
Write
13 tAS
Address Set-up Time
14 tWP
Write Pulse Width
15 tWR
Write Recovery Time
16 tWHZ
Write to Output in High Z
17 tDW
Data to Write Time Overlap 25
18 tDH
Data Hold from Write Time 0
Output Active from End of
Write
55
-
-
-
55
55
70
-
-
-
70
70
85
-
-
-
85
85
ns
ns
ns
4
tOE
-
30
-
35
-
45
ns
5
tCLZ
5
-
5
-
5
-
ns
6
tOLZ
5
-
5
-
5
-
ns
7
tCHZ
0
20
0
30
0
30
ns
8
tOHZ
0
20
0
30
0
30
ns
9
tOH
5
-
5
-
5
-
ns
55
-
70
-
85
-
ns
11 tCW
50
-
65
-
75
-
ns
12 tAW
50
-
65
-
75
-
ns
0
40
0
0
-
-
-
20
-
-
0
50
0
0
35
0
-
-
-
30
-
-
0
55
0
0
40
0
-
-
-
30
-
-
ns
ns
ns
ns
ns
ns
19 tOW
5
-
5
-
5
-
ns
AC TEST CONDITIONS
T
A
= 0°C to 70°C (Normal) / -40°C to 85°C (E.T.) unless otherwise specified.
PARAMETER
Input Pulse Level
Input Rise and Fall Time
Input and Output Timing Reference Levels
70/85/100ns
55ns
VALUE
0.8V to 2.4V
5ns
1.5V
CL = 100pF + 1TTL Load
CL = 50pF + 1TTL Load
Output Load
3 of 4
22/10/97 12:33
-sram/62256ala1
http://www.hea.com/hean2/sram/62256ala1.htm
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| HY62256ALR1 | 32Kx8bit CMOS SRAM |
| HY62256ALJ-I | 32Kx8bit CMOS SRAM |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| HY62256ALJ-10 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 SRAM |
| HY62256ALJ-10I | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 SRAM |
| HY62256ALJ10R | 制造商:HYUN 功能描述:* |
| HY62256ALJ-12 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 SRAM |
| HY62256ALJ-55 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 SRAM |
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