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參數資料
| 型號： | W27L02 |
| 廠商： | WINBOND ELECTRONICS CORP |
| 英文描述： | 256K X 8 ELECTRIC ALLY ERASABLE EPROM |
| 中文描述： | 256K × 8電可擦寫存儲器的盟友 |
| 文件頁數： | 7/15頁 |
| 文件大小： | 355K |
| 代理商： | W27L02 |
W27L02
Publication Release Date: February 20, 2003
- 7 -
Revision A3
Electrical Chericteristics, continued
Read Operation AC Characteristics
(V
DD
= 3.3V
±
10%, T
A
= 0 to 70
°
C)
W27L02-70
W27L02-90
PARAMETER
SYM.
MIN.
MAX.
MIN.
MAX.
UNIT
Read Cycle Time
T
RC
70
-
90
-
nS
Chip Enable Access Time
T
CE
-
70
-
90
nS
Address Access Time
T
ACC
-
70
-
90
nS
Output Enable Access Time
T
OE
-
30
-
40
nS
#OE High to High-Z Output
T
DF
-
25
-
25
nS
Output Hold from Address Change
T
OH
0
-
0
-
nS
Note: V
DD
must be applied simultaneously or before V
PP
and removed simultaneously or after V
PP
.
AC Programming/Erase Characteristics
(V
DD
= 3.3V
±
10%, T
A
= 25
°
C )
LIMITS
PARAMETER
SYM.
MIN.
TYP.
MAX.
UNIT
V
PP
Setup Time
T
VPS
2.0
-
-
μ
S
Address Setup Time
T
AS
2.0
-
-
μ
S
Data Setup Time
T
DS
2.0
-
-
μ
S
#PGM Program Pulse Width
T
PWP
95
100
105
μ
S
#PGM Erase Pulse Width
T
PWE
95
100
105
mS
Data Hold Time
T
DH
2.0
-
-
μ
S
#OE Setup Time
T
OES
2.0
-
-
μ
S
Data Valid from #OE
T
OEV
-
-
150
nS
#OE High to Output High Z
T
DFP
0
-
130
nS
Address Hold Time after #PGM High
T
AH
0
-
-
μ
S
Address Hold Time (Erase)
T
AHE
2.0
-
-
μ
S
#CE Setup Time
T
CES
2.0
-
-
μ
S
Note: V
DD
must be applied simultaneously or before V
PP
and removed simultaneously or after V
PP
.
相關PDF資料 |
PDF描述 |
|---|---|
| W27L02P-70 | 256K X 8 ELECTRIC ALLY ERASABLE EPROM |
| W27L02P-90 | 256K X 8 ELECTRIC ALLY ERASABLE EPROM |
| W27L02Q-70 | 256K X 8 ELECTRIC ALLY ERASABLE EPROM |
| W27L02Q-90 | 256K X 8 ELECTRIC ALLY ERASABLE EPROM |
| W27L520S-70 | 64K X 8 ELECTRICALLY ERASABLE EPROM |
相關代理商/技術參數 |
參數描述 |
|---|---|
| W27L02P-70 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:256K X 8 ELECTRIC ALLY ERASABLE EPROM |
| W27L02P-90 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:256K X 8 ELECTRIC ALLY ERASABLE EPROM |
| W27L02Q-70 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:256K X 8 ELECTRIC ALLY ERASABLE EPROM |
| W27L02Q-90 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:256K X 8 ELECTRIC ALLY ERASABLE EPROM |
| W27L520 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:64K X 8 ELECTRICALLY ERASABLE EPROM |
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