AM29LV640MB110REI Spansion Inc., AM29LV640MB110REI Datasheet - Page 53

• Manufacturer Part Number: AM29LV640MB110REI
• Manufacturer: Spansion Inc.

Specifications of AM29LV640MB110REI

• Cell Type: NOR
• Density: 64Mb
• Access Time (max): 110ns
• Interface Type: Parallel
• Boot Type: Bottom
• Address Bus: 23/22Bit
• Operating Supply Voltage (typ): 3.3V
• Operating Temp Range: -40C to 85C
• Package Type: TSOP
• Program/erase Volt (typ): 3 to 3.6V
• Sync/async: Asynchronous
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Word Size: 8/16Bit
• Number Of Words: 8M/4M
• Supply Current: 20mA
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / Rohs Status: Not Compliant

AC CHARACTERISTICS
Note: VA = Valid address. Illustration shows first status cycle after command sequence, last status read cycle, and array data
read cycle.
February 1, 2007 26190C8
DQ14–DQ8, DQ6–DQ0
DQ15 and DQ7
Addresses
RY/BY#
WE#
OE#
CE#
Figure 20. Data# Polling Timings (During Embedded Algorithms)
t
t
BUSY
CH
t
POLL
t
OEH
t
ACC
t
CE
t
VA
t
RC
OE
Complement
Status Data
D A T A
Am29LV640MT/B
t
OH
t
DF
S H E E T
VA
Complement
Status Data
True
True
VA
Valid Data
Valid Data
High Z
High Z
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