AT28C64 ATMEL Corporation, AT28C64 Datasheet - Page 7

• Manufacturer Part Number: AT28C64
• Description: 64K 8K x 8 CMOS E2PROM
• Manufacturer: ATMEL Corporation

Notes: 1. These parameters are characterized and not 100% tested.
Data Polling Characteristics
Data Polling Waveforms
Chip Erase Waveforms
t
t
V
S
W
H
= t
Symbol
t
t
t
t
= 10 msec (min.)
= 12.0V
DH
OEH
OE
WR
H
= 1 sec (min.)
2. See AC Read Characteristics.
0.5V
Parameter
Data Hold Time
OE Hold Time
OE to Output Delay
Write Recovery Time
(2)
(1)
Min
10
10
0
Typ
AT28C64/X
Max
Units
ns
ns
ns
ns
2-199