參數(shù)資料
型號(hào): WED7F325ZXE5SJ-60A
元件分類: PROM
英文描述: 512K X 32 FLASH 5V PROM MODULE, 60 ns, PQMA68
封裝: PLASTIC, LCC-68
文件頁數(shù): 5/11頁
文件大?。?/td> 114K
代理商: WED7F325ZXE5SJ-60A
3
White Electronic Designs Corporation (508) 366-5151 www.whiteedc.com
WED7F325ZXE5SJ-C/A
AC CHARACTERISTICS – WRITE/ERASE/PROGRAM OPERATIONS,E CONTROLLED
(VCC = 5.0V, VSS = 0V, TA = -40
°C to +85°C)
Parameter
Symbol
-60
-70
-90
-100
Unit
Min
Max
Min
Max
Min
Max
Min
Max
Write Cycle Time
tAVAV
tWC
60
70
90
100
ns
Write Enable Setup Time
tWLEL
tWS
000
0
ns
Chip Select Pulse Width
tELEH
tCP
30
35
45
50
ns
Address Setup Time
tAVEL
tAS
000
0
ns
Data Setup Time
tDVEH
tDS
25
30
45
ns
Data Hold Time
tEHDX
tDH
000
0
ns
Address Hold Time
tELAX
tAH
40
45
ns
Chip Select Pulse Width High
tEHEL
tCPH
20
ns
Duration of Byte Programming Operation
tWHWH1
11
ms
Sector Erase Time
tWHWH2
30
sec
Read Recovery Time
tGHEL
000
0
s
Chip Programming Time
25
sec
Chip Erase Time
tWHWH2
120
sec
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