AM29SL400DB90 SPANSION [SPANSION], AM29SL400DB90 Datasheet - Page 30

• Manufacturer Part Number: AM29SL400DB90
• Description: 4 Megabit (512 K x 8-Bit/256 K x 16-Bit) CMOS 1.8 Volt-only Super Low Voltage Flash Memory
• Manufacturer: SPANSION [SPANSION]

AC CHARACTERISTICS
Word/Byte Configuration (BYTE#)
28
JEDEC
Note: Refer to the
Parameter
from word
Switching
Switching
from byte
to word
t
t
t
BYTE#
BYTE#
ELFL/
FLQZ
FHQV
to byte
mode
mode
Std.
t
ELFH
Erase/Program Operations, on page 29
DQ0–DQ14
DQ0–DQ14
CE# to BYTE# Switching Low or High
BYTE# Switching Low to Output HIGH Z
BYTE# Switching High to Output Active
DQ15/A-1
DQ15/A-1
BYTE#
BYTE#
BYTE#
WE#
CE#
OE#
CE#
Figure 15. BYTE# Timings for Read Operations
Figure 16. BYTE# Timings for Write Operations
A D V A N C E
Description
(t
t
SET
t
AS
ELFL
t
ELFH
)
Am29SL400D
I N F O R M A T I O N
for t
AS
The falling edge of the last WE# signal
Data Output
(DQ0–DQ7)
and t
Address
t
t
FHQV
FLQZ
Input
AH
Output
DQ15
t
HOLD
(DQ0–DQ14)
Data Output
specifications.
Max
Max
Min
(t
AH
)
Output
DQ15
(DQ0–DQ14)
90
50
90
Data Output
Address
Speed Options
Data Output
(DQ0–DQ7)
Input
Rev. A Amend. +1 April 13, 2005
100
100
10
50
120
120
60
Unit
ns
ns
ns