AM29F002BT-120JC Spansion Inc., AM29F002BT-120JC Datasheet - Page 32

• Manufacturer Part Number: AM29F002BT-120JC
• Manufacturer: Spansion Inc.

Specifications of AM29F002BT-120JC

• Cell Type: NOR
• Density: 2Mb
• Access Time (max): 120ns
• Interface Type: Parallel
• Boot Type: Top
• Address Bus: 18b
• Operating Supply Voltage (typ): 5V
• Operating Temp Range: 0C to 70C
• Package Type: PLCC
• Program/erase Volt (typ): 4.5 to 5.5V
• Sync/async: Asynchronous
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Word Size: 8b
• Number Of Words: 256K
• Supply Current: 30mA
• Mounting: Surface Mount
• Pin Count: 32
• 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.
Note: VA = Valid address; not required for DQ6. Illustration shows first two status cycle after command sequence, last status read
cycle, and array data read cycle.
30
Addresses
Addresses
DQ6/DQ2
DQ0–DQ6
WE#
WE#
DQ7
OE#
CE#
OE#
CE#
t
t
CH
CH
Figure 13. Data# Polling Timings (During Embedded Algorithms)
t
t
OEH
Figure 14. Toggle Bit Timings (During Embedded Algorithms)
OEH
High Z
t
t
ACC
ACC
t
t
CE
CE
t
VA
t
t
VA
t
RC
OE
RC
OE
Complement
Valid Status
Status Data
(first read)
Am29F002B/Am29F002NB
D A T A
t
t
OH
OH
t
t
DF
DF
S H E E T
(second read)
Valid Status
VA
VA
Complement
Status Data
True
True
(stops toggling)
Valid Status
VA
21527D5 November 1, 2006
VA
Valid Data
Valid Data
Valid Data
VA
High Z
High Z