DS1251 Ver la hoja de datos (PDF) - Maxim Integrated
Número de pieza
componentes Descripción
Fabricante
DS1251 Datasheet PDF : 20 Pages
| |||
DS1251/DS1251P
MEMORY AC ELECTRICAL CHARACTERISTICS Over the operating range (5V)
PARAMETER
SYMBOL
DS1251Y-70
MIN
MAX
UNITS NOTES
Read Cycle Time
Access Time
tRC
70
ns
tACC
70
ns
OE to Output Valid
tOE
35
ns
CE to Output Valid
tCO
70
ns
OE or CE to Output Active
tCOE
5
ns
5
Output High-Z from Deselection
tOD
25
ns
5
Output Hold from Address Change
tOH
5
ns
Write Cycle Time
tWC
70
ns
Write Pulse Width
tWP
50
ns
3
Address Setup Time
tAW
0
ns
Write Recovery Time
tWR
0
ns
Output High-Z from WE
tODW
25
ns
5
Output Active from WE
tOEW
5
ns
5
Data Setup Time
tDS
30
ns
4
Data Hold Time from WE
tDH
5
ns
4
10 of 22
Share Link: 