X28HC64 Ver la hoja de datos (PDF) - Xicor -> Intersil
Número de pieza
componentes Descripción
Fabricante
X28HC64 Datasheet PDF : 24 Pages
| |||
X28HC64
A.C. CHARACTERISTICS (Over the recommended operating conditions unless otherwise specified.)
Read Cycle Limits
Symbol
Parameter
X28HC64-70 X28HC64-90 X28HC64-12
–55°C to +125°C –55°C to +125°C –55°C to +125°C
Min. Max. Min. Max. Min. Max. Units
tRC
tCE
tAA
tOE
tLZ(4)
tOLZ(4)
tHZ(4)
tOHZ(4)
tOH
Read Cycle Time
Chip Enable Access Time
Address Access Time
Output Enable Access Time
CE LOW to Active Output
OE LOW to Active Output
CE HIGH to High Z Output
OE HIGH to High Z Output
Output Hold from
Address Change
70
90
120
ns
70
90
120 ns
70
90
120 ns
35
40
50 ns
0
0
0
ns
0
0
0
ns
30
30
30 ns
30
30
30 ns
0
0
0
ns
3857 PGM T10.1
Read Cycle
ADDRESS
CE
OE
VIH
WE
DATA I/O
HIGH Z
tRC
tCE
tOE
tOLZ
tLZ
tOH
DATA VALID
tAA
tHZ
DATA VALID
tOHZ
3857 FHD F05
Notes: (4) tLZ min., tHZ, tOLZ min., and tOHZ are periodically sampled and not 100% tested. tHZ max. and tOHZ max. are measured from the
point when CE or OE return HIGH (whichever occurs first) to the time when the outputs are no longer driven.
12
Share Link: 