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參數(shù)資料
| 型號(hào)： | W24258CQ70LE |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類(lèi)： | SRAM |
| 英文描述： | 32K X 8 STANDARD SRAM, 100 ns, PDSO28 |
| 封裝： | 8 X 13.40 MM, TSOP1-28 |
| 文件頁(yè)數(shù)： | 5/10頁(yè) |
| 文件大小： | 187K |
| 代理商： | W24258CQ70LE |
Preliminary W24258C
- 4 -
AC Characteristics, continued
(VDD = 5V
±10%; VDD = 3V ±10%; VSS = 0V; TA = 0 to 70°C)
Read Cycle
PARAMETER
SYM.
5V
3V
UNIT
MIN.
MAX.
MIN.
MAX.
Read Cycle Time
TRC
70
-
100
-
nS
Address Access Time
TAA
-
70
-
100
nS
Chip Select Access Time
TACS
-
70
-
100
nS
Output Enable to Output Valid
TAOE
-
35
-
50
nS
Chip Selection to Output in Low Z
TCLZ*
10
-
15
-
nS
Output Enable to Output in Low Z
TOLZ*
5
-
5
-
nS
Chip Deselection to Output in High Z
TCHZ*
-
30
-
35
nS
Output Disable to Output in High Z
TOHZ*
-
30
-
35
nS
Output Hold from Address Change
TOH
10
-
15
-
nS
These parameters are sampled but not 100% tested
Write Cycle
PARAMETER
SYM.
5V
3V
UNIT
MIN.
MAX.
MIN.
MAX.
Write Cycle Time
TWC
70
-
100
-
nS
Chip Selection to End of Write
TCW
50
-
70
-
nS
Address Valid to End of Write
TAW
50
-
70
-
nS
Address Setup Time
TAS
0
-
0
-
nS
Write Pulse Width
TWP
50
-
70
-
nS
Write Recovery Time
CS, WE
TWR
0
-
0
-
nS
Data Valid to End of Write
TDW
30
-
50
-
nS
Data Hold from End of Write
TDH
0
-
0
-
nS
Write to Output in High Z
TWHZ*
-
25
-
30
nS
Output Disable to Output in High Z
TOHZ*
-
25
-
30
nS
Output Active from End of Write
TOW
5
-
10
-
nS
These parameters are sampled but not 100% tested
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PDF描述 |
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| WF2M32-120G2UC5 | 2M X 32 FLASH 5V PROM MODULE, 120 ns, CQFP68 |
| WE128K32-120G4MA | 128K X 32 EEPROM 5V MODULE, 120 ns, CQFP68 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| W24258H | 制造商:WINBOND 制造商全稱(chēng):Winbond 功能描述:32K X 8 CMOS STATIC RAM |
| W24258LL | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:32K x 8 CMOS STATIC RAM |
| W24258-LL | 制造商:WINBOND 制造商全稱(chēng):Winbond 功能描述:32K X 8 CMOS STATIC RAM |
| W24258Q-55LL | 制造商:WINBOND 制造商全稱(chēng):Winbond 功能描述:32K X 8 CMOS STATIC RAM |
| W24258Q-70LE | 制造商:WINBOND 制造商全稱(chēng):Winbond 功能描述:32K X 8 CMOS STATIC RAM |
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