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參數(shù)資料
| 型號： | WF128K32-70G2UM5A |
| 英文描述： | x32 Flash EEPROM Module |
| 中文描述： | X32號，閃存EEPROM模塊 |
| 文件頁數(shù)： | 4/16頁 |
| 文件大小： | 431K |
| 代理商： | WF128K32-70G2UM5A |
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
(V
CC
= 5.0V, V
SS
= 0V, T
A
= -55°C TO+125°C)
Notes:
VZ s programmable from -2V to +7V
IOL & OH programmable from 0 to 16mA.
Tester mpedance Z0 = 75 y.
VZ s typically the midpoint of VOH and VOL.
IOL & OH
are adjusted to simulate a typical resistive oad circuit.
ATE tester ncludes ig capacitance.
Input Pulse Levels
Input Rise and Fall
Input and Output Reference Level
Output Timing Reference Level
V
IL
= 0, V
IH
= 3.0
5
1.5
1.5
V
ns
V
V
Write Cycle Time
t
AVAV
t
WC
50
60
70
90
120
150
ns
WE Setup Time
t
WLEL
t
WS
0
0
0
0
0
0
ns
CS Pulse Width
t
ELEH
t
CP
25
30
35
45
50
50
ns
Address Setup Time
t
AVEL
t
AS
0
0
0
0
0
0
ns
Data Setup Time
t
DVEH
t
DS
25
30
30
45
50
50
ns
Data Hold Time
t
EHDX
t
DH
0
0
0
0
0
0
ns
Address Hold Time
t
ELAX
t
AH
40
45
45
45
50
50
ns
WE Hold from WE High
t
EHWH
t
WH
0
0
0
0
0
0
ns
CS Pulse Width High
t
EHEL
t
CPH
20
20
20
20
20
20
ns
Duration of Programming Operation
t
WHWH1
14
14
14
14
14
14
μs
Duration of Erase Operation
t
WHWH2
2.2
60
2.2
60
2.2
60
2.2
60
2.2
60
2.2
60
sec
Read Recovery before Write
t
GHEL
0
0
0
0
0
0
ns
Chip Programming Time
12.5
12.5
12.5
12.5
12.5
12.5
sec
!
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