AT49F1025 ATMEL Corporation, AT49F1025 Datasheet - Page 7

• Manufacturer Part Number: AT49F1025
• Description: 1-Megabit 64K x 16 5-volt Only Flash Memory
• Manufacturer: ATMEL Corporation

AC Word Load Characteristics
AC Word Load Waveforms
WE Controlled
CE Controlled
Symbol
t
t
t
t
t
t
t
t
AS
AH
CS
CH
WP
DS
DH
WPH
, t
, t
OES
OEH
ADDRESS
DATA
ADDRESS
DATA
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
Write Pulse Width High
WE
OE
CE
WE
OE
CE
IN
IN
t
t
OES
t
OES
t
t
t
CS
AS
AS
CS
t
t
AH
AH
t
t
WP
WP
t
t
DS
DS
t
t
OEH
t
OEH
CH
t
CH
t
t
t
DH
t
WPH
DH
WPH
Min
50
90
50
90
0
0
0
0
Max
Units
ns
ns
ns
ns
ns
ns
ns
ns
7