M48Z02-70PC1(2003) Ver la hoja de datos (PDF) - STMicroelectronics
Número de pieza
componentes Descripción
Lista de partido
| M48Z02-70PC1 Datasheet PDF : 0 Pages | |||
M48Z02, M48Z12
Table 8. WRITE Mode AC Characteristics
M48Z02/M48Z12
Symbol
Parameter(1)
–70
–150
–200
Unit
Min Max Min Max Min Max
tAVAV
WRITE Cycle Time
70
150
200
ns
tAVWL
Address Valid to WRITE Enable Low
0
0
0
ns
tAVEL
Address Valid to Chip Enable 1 Low
0
0
0
ns
tWLWH
WRITE Enable Pulse Width
50
90
120
ns
tELEH
Chip Enable Low to Chip Enable 1 High
55
90
120
ns
tWHAX
WRITE Enable High to Address Transition
0
10
10
ns
tEHAX
Chip Enable High to Address Transition
0
10
10
ns
tDVWH
Input Valid to WRITE Enable High
30
40
60
ns
tDVEH
Input Valid to Chip Enable High
30
40
60
ns
tWHDX
WRITE Enable High to Input Transition
5
5
5
ns
tEHDX
Chip Enable High to Input Transition
5
5
5
ns
tWLQZ
WRITE Enable Low to Output Hi-Z
25
50
60
ns
tAVWH
Address Valid to WRITE Enable High
60
120
140
ns
tAVEH
Address Valid to Chip Enable High
60
120
140
ns
tWHQX
WRITE Enable High to Output Transition
5
10
10
ns
Note: 1. Valid for Ambient Operating Temperature: TA = 0 to 70°C or –40 to 85°C; VCC = 4.75 to 5.5V or 4.5 to 5.5V (except where noted).
9/16
Share Link: 