AM29LV400BT-90EC Spansion Inc., AM29LV400BT-90EC Datasheet - Page 31

• 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
Hardware Reset (RESET#)
Note: Not 100% tested.
December 4, 2006 21523D4
JEDEC
Parameter
CE#, OE#
CE#, OE#
t
t
RESET#
RESET#
READY
READY
t
Std
RY/BY#
RY/BY#
t
t
t
RPD
RP
RH
RB
Description
RESET# Pin Low (During Embedded
Algorithms) to Read or Write (See Note)
RESET# Pin Low (NOT During Embedded
Algorithms) to Read or Write (See Note)
RESET# Pulse Width
RESET# High Time Before Read (See Note)
RESET# Low to Standby Mode
RY/BY# Recovery Time
Reset Timings NOT during Embedded Algorithms
t
Ready
t
t
Reset Timings during Embedded Algorithms
RP
RP
Figure 14. RESET# Timings
D A T A
t
Ready
Am29LV400B
S H E E T
t
RH
Test Setup
Max
Max
Min
Min
Min
Min
t
All Speed Options
RB
500
500
20
50
20
0
Unit
µs
ns
ns
ns
µs
ns
29