AM29F002BT-90JC Spansion Inc., AM29F002BT-90JC Datasheet - Page 31

• Manufacturer Part Number: AM29F002BT-90JC
• Description: Flash Memory IC
• Manufacturer: Spansion Inc.

Specifications of AM29F002BT-90JC

• Memory Size: 2Mbit
• Memory Configuration: 256K X 8
• Ic Interface Type: Parallel
• Access Time: 90ns
• Memory Case Style: PLCC
• No. Of Pins: 32
• Operating Temperature Range: 0°C To +70°C
• Termination Type: SMD

AC CHARACTERISTICS
November 1, 2006 21527D5
Notes:
1. SA = sector address (for Sector Erase), VA = Valid Address for reading status data (”see “Write Operation Status”).
Addresses
WE#
Data
OE#
CE#
V
CC
t
VCS
t
Erase Command Sequence (last two cycles)
CS
2AAh
t
WC
Figure 12. Chip/Sector Erase Operation Timings
t
WP
t
DS
55h
t
t
DH
CH
Am29F002B/Am29F002NB
555h for chip erase
D A T A
t
WPH
t
AS
SA
10 for Chip Erase
S H E E T
t
AH
30h
t
WHWH2
Read Status Data
VA
Progress
In
VA
Complete
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