AT28C256-25JI ATMEL [ATMEL Corporation], AT28C256-25JI Datasheet - Page 6
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AT28C256-25JI
Manufacturer Part Number
AT28C256-25JI
Description
256K 32K x 8 Paged CMOS E2PROM
Manufacturer
ATMEL [ATMEL Corporation]
Datasheet
1.AT28C256-25JI.pdf
(14 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT28C256-25JI
Manufacturer:
AT
Quantity:
5 510
AC Write Waveforms
WE Controlled
AC Write Characteristics
CE Controlled
Note:
2-222
Symbol
t
t
t
t
t
t
t
t
AS
AH
CS
CH
WP
DS
DH
DV
, t
, t
1. NR = No Restriction
OES
OEH
Parameter
Address, OE Set-up Time
Address Hold Time
Chip Select Set-up Time
Chip Select Hold Time
Write Pulse Width (WE or CE)
Data Set-up Time
Data, OE Hold Time
Time to Data Valid
AT28C256
NR
Min
100
50
50
0
0
0
0
(1)
Max
Units
ns
ns
ns
ns
ns
ns
ns