WMF128K8-50CI5 Просмотр технического описания (PDF) - White Electronic Designs Corporation
Номер в каталоге
Компоненты Описание
производитель
WMF128K8-50CI5 Datasheet PDF : 14 Pages
| |||
White Electronic Designs
WMF128K8-XXX5
AC CHARACTERISTICS – WRITE/ERASE/PROGRAM OPERATIONS,CS# CONTROLLED
VCC = 5.0V, VSS = 0V, -55°C ≤ TA ≤ +125°C
Parameter
Write Cycle Time
WE# Setup Time
CS# Pulse Width
Address Setup Time
Data Setup Time
Data Hold Time
Address Hold Time
WE# Hold from WE# High
CS# Pulse Width High
Duration of Programming Operation
Duration of Erase Operation
Read Recovery before Write
Chip Programming Time
Symbol
tAVAV tWC
tWLEL tWS
tELEH tCP
tAVEL tAS
tDVEH tDS
tEHDX tDH
tELAX tAH
tEHWH tWH
tEHEL tCPH
tWHWH1
tWHWH2
tGHEL
-50
Min Max
50
0
25
0
25
0
40
0
20
14
2.2 60
0
12.5
-60
Min Max
60
0
30
0
30
0
45
0
20
14
2.2 60
0
12.5
-70
Min Max
70
0
35
0
30
0
45
0
20
14
2.2 60
0
12.5
-90
Min Max
90
0
45
0
45
0
45
0
20
14
2.2 60
0
12.5
-120
Min Max
120
0
50
0
50
0
50
0
20
14
2.2 60
0
12.5
-150
Unit
Min Max
150
ns
0
ns
50
ns
0
ns
50
ns
0
ns
50
ns
0
ns
20
ns
14
µs
2.2 60 sec
0
ns
12.5 sec
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
April 2001
Rev. 5
4
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
Share Link: 