AM29DL640H-90EI Spansion Inc., AM29DL640H-90EI Datasheet - Page 40

• Manufacturer Part Number: AM29DL640H-90EI
• Manufacturer: Spansion Inc.

Specifications of AM29DL640H-90EI

• Cell Type: NOR
• Density: 64Mb
• Access Time (max): 90ns
• Interface Type: Parallel
• Boot Type: Bottom/Top
• Address Bus: 23/22Bit
• Operating Supply Voltage (typ): 3/3.3V
• Operating Temp Range: -40C to 85C
• Package Type: TSOP
• Program/erase Volt (typ): 3/8.5 to 9.5V
• Sync/async: Asynchronous
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Word Size: 8/16Bit
• Number Of Words: 8M/4M
• Supply Current: 16mA
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / Rohs Status: Not Compliant

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
BYTE#
Description
CE# to BYTE# Switching Low or High
BYTE# Switching Low to Output HIGH Z
BYTE# Switching High to Output Active
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
June 7, 2005
90
90
Unit
ns
ns
ns