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參數(shù)資料
| 型號(hào)： | WF4M16-120DTM5 |
| 英文描述： | 2x2Mx16 5V FLASH MODULE |
| 中文描述： | 2x2Mx16 5V的閃存模塊 |
| 文件頁數(shù)： | 3/11頁 |
| 文件大?。?/td> | 138K |
| 代理商： | WF4M16-120DTM5 |
3
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
WF4M16-XDTX5
AC CHARACTERISTICS – WRITE/ERASE/PROGRAM OPERATIONS - WE CONTROLLED
(V
CC
= 5.0V, T
A
= -55
°
C to +125
°
C)
Parameter
Symbol
-90
-120
-150
Unit
Min
90
Max
Min
120
Max
Min
150
Max
Write Cycle Time
t
AVAV
t
WC
ns
Chip Select Setup Time
t
ELWL
t
CS
0
0
0
ns
Write Enable Pulse Width
t
WLWH
t
WP
45
50
50
ns
Address Setup Time
t
AVWL
t
AS
0
0
0
ns
Data Setup Time
t
DVWH
t
DS
45
50
50
ns
Data Hold Time
t
WHDX
t
DH
0
0
0
ns
Address Hold Time
t
WLAX
t
AH
45
50
50
ns
Write Enable Pulse Width High
t
WHWL
t
WPH
20
20
20
ns
Duration of Byte Programming Operation (1)
t
WHWH1
300
300
300
μ
s
Sector Erase (2)
t
WHWH2
15
15
15
sec
Read Recovery Time before Write
t
GH
W
L
0
0
0
μ
s
V
CC
Setup Time
t
VCS
50
50
50
μ
s
Chip Programming Time
44
44
44
sec
Chip Erase Time (3)
256
256
256
sec
Output Enable Hold Time (4)
t
OEH
10
10
10
ns
NOTES:
1. Typical value for t
WHWH1
is 7
μ
s.
2. Typical value for t
WHWH2
is 1sec.
3. Typical value for Chip Erase Time is 32sec.
4. For Toggle and Data Polling.
AC CHARACTERISTICS – READ-ONLY OPERATIONS
(V
CC
= 5.0V, T
A
= -55
°
C to +125
°
C)
Parameter
Symbol
-90
-120
-150
Unit
Min
90
Max
Min
120
Max
Min
150
Max
Read Cycle Time
t
AVAV
t
RC
ns
Address Access Time
t
AVQV
t
ACC
90
120
150
ns
Chip Select Access Time
t
ELQV
t
CE
90
120
150
ns
Output Enable to Output Valid
t
GLQV
t
OE
40
50
55
ns
Chip Select High to Output High Z (1)
t
EHQZ
t
DF
20
30
35
ns
Output Enable High to Output High Z (1)
t
GHQZ
t
DF
20
30
35
ns
Output Hold from Addresses, CS or OE Change,
whichever is First
t
AXQX
t
OH
0
0
0
ns
1. Guaranteed by design, not tested.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| WF4M16-120DTM5A | 2x2Mx16 5V FLASH MODULE |
| WF4M16-150DTC5 | 2x2Mx16 5V FLASH MODULE |
| WF4M16-150DTC5A | 2x2Mx16 5V FLASH MODULE |
| WF4M16-150DTI5 | 2x2Mx16 5V FLASH MODULE |
| WF4M16-150DTI5A | 2x2Mx16 5V FLASH MODULE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| WF4M16-120DTM5A | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:2x2Mx16 5V FLASH MODULE |
| WF4M16-150DTC5 | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:2x2Mx16 5V FLASH MODULE |
| WF4M16-150DTC5A | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:2x2Mx16 5V FLASH MODULE |
| WF4M16-150DTI5 | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:2x2Mx16 5V FLASH MODULE |
| WF4M16-150DTI5A | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:2x2Mx16 5V FLASH MODULE |
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