AM29F002BT-70JC Spansion Inc., AM29F002BT-70JC Datasheet - Page 33

• Manufacturer Part Number: AM29F002BT-70JC
• Description: Flash Memory IC
• Manufacturer: Spansion Inc.

Specifications of AM29F002BT-70JC

• Memory Size: 2Mbit
• Memory Configuration: 256K X 8
• Ic Interface Type: Parallel
• Access Time: 70ns
• Memory Case Style: PLCC
• No. Of Pins: 32
• Operating Temperature Range: 0°C To +70°C
• Termination Type: SMD

AC CHARACTERISTICS
Note:
read cycle.
Note:
cycle, and array data read cycle.
Addresses
Addresses
DQ6/DQ2
DQ0–DQ6
VA = Valid address. Illustration shows first status cycle after command sequence, last status read cycle, and array data
VA = Valid address; not required for DQ6. Illustration shows first two status cycle after command sequence, last status read
WE#
WE#
DQ7
OE#
CE#
OE#
CE#
t
t
CH
CH
F ig u r e 1 3.
t
t
OEH
F ig u re 1 4.
OEH
High Z
t
t
ACC
ACC
t
t
CE
CE
t
VA
t
t
VA
t
RC
OE
RC
OE
D a ta# Po llin g T im in g s (D u r in g Em b ed d e d A lg o r ith m s)
To gg le B it T im in g s (D u r in g Em b ed d ed A lg or ith m s)
Complement
Valid Status
Status Data
(first read)
A m 29 F 002 B /A m 29 F 00 2N B
t
t
OH
OH
t
t
DF
DF
(second read)
Valid Status
VA
VA
Complement
Status Data
True
True
(stops toggling)
Valid Status
VA
VA
Valid Data
Valid Data
Valid Data
VA
High Z
High Z
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