AT49BV040 ATMEL Corporation, AT49BV040 Datasheet - Page 7

• Manufacturer Part Number: AT49BV040
• Description: 4-Megabit 512K x 8 Single 2.7-volt Battery-Voltage Flash Memory
• Manufacturer: ATMEL Corporation

AC Byte Load Characteristics
AC Byte 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
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
Min
100
200
100
200
0
0
0
0
Max
Units
ns
ns
ns
ns
ns
ns
ns
ns
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