AM29DL640H AMD, AM29DL640H Datasheet - Page 40

• Manufacturer Part Number: AM29DL640H
• Description: 64 Megabit CMOS 3.0 Volt-only / Simultaneous Read/Write Flash Memory
• Manufacturer: AMD

AC CHARACTERISTICS
Word/Byte Configuration (BYTE#)
38
Note: Refer to the Erase/Program Operations table for t
JEDEC
Parameter
from word
Switching
Switching
from byte
to word
BYTE#
BYTE#
to byte
mode
mode
t
t
t
ELFL/
FLQZ
FHQV
Std.
t
ELFH
DQ14–DQ0
DQ14–DQ0
DQ15/A-1
DQ15/A-1
Description
CE# to BYTE# Switching Low or High
BYTE# Switching Low to Output HIGH Z
BYTE# Switching High to Output Active
BYTE#
BYTE#
BYTE#
WE#
CE#
OE#
CE#
Figure 16. BYTE# Timings for Read Operations
Figure 17. BYTE# Timings for Write Operations
(t
t
t
SET
AS
ELFL
t
ELFH
Am29DL640H
)
AS
and t
AH
The falling edge of the last WE# signal
Data Output
(DQ7–DQ0)
specifications.
Address
t
t
Input
FHQV
FLQZ
Output
DQ15
t
HOLD
(DQ14–DQ0)
Data Output
Max
Max
Min
(t
AH
)
55
55
Output
DQ15
(DQ14–DQ0)
Data Output
Speed Options
Address
Data Output
(DQ7–DQ0)
Input
60
60
16
5
70
70
February 9, 2005
90
90
Unit
ns
ns
ns