AM29LV400BT-90EC Spansion Inc., AM29LV400BT-90EC Datasheet - Page 30

• Manufacturer Part Number: AM29LV400BT-90EC
• Manufacturer: Spansion Inc.

Specifications of AM29LV400BT-90EC

• Cell Type: NOR
• Density: 4Mb
• Access Time (max): 90ns
• Interface Type: Parallel
• Boot Type: Top
• Address Bus: 19/18Bit
• Operating Supply Voltage (typ): 3/3.3V
• Operating Temp Range: 0C to 70C
• Package Type: TSOP
• Program/erase Volt (typ): 2.7 to 3.6V
• Sync/async: Asynchronous
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Word Size: 8/16Bit
• Number Of Words: 512K/256K
• Supply Current: 12mA
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / Rohs Status: Not Compliant

AC CHARACTERISTICS
Read Operations
Notes:
1. Not 100% tested.
2. See Figure 11 and Table 7 for test specifications.
28
JEDEC
t
t
t
t
t
t
t
GHQZ
AVQV
ELQV
GLQV
EHQZ
AXQX
AVAV
Parameter
Addresses
RESET#
Outputs
RY/BY#
WE#
OE#
CE#
t
t
Std
t
t
t
ACC
t
t
t
OEH
RC
OE
OH
CE
DF
DF
0 V
Description
Read Cycle Time (Note 1)
Address to Output Delay
Chip Enable to Output Delay
Output Enable to Output Delay
Chip Enable to Output High Z (Note 1)
Output Enable to Output High Z (Note 1)
Output Enable
Hold Time (Note 1)
Output Hold Time From Addresses, CE# or
OE#, Whichever Occurs First (Note 1)
HIGH Z
Figure 13. Read Operations Timings
t
Read
Toggle and
Data# Polling
OEH
D A T A
t
ACC
Am29LV400B
t
Addresses Stable
CE
t
S H E E T
RC
t
OE
CE# = V
OE# = V
OE# = V
Test Setup
Output Valid
IL
IL
IL
Max
Max
Max
Max
Max
Min
Min
Min
Min
55R
t
55
55
55
30
OH
t
Speed Options
DF
70
70
70
70
30
21523D4 December 4, 2006
16
16
10
0
0
HIGH Z
90
90
90
90
35
120
120
120
120
50
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns