AM29F032B-90EF Spansion Inc., AM29F032B-90EF Datasheet - Page 23

• Manufacturer Part Number: AM29F032B-90EF
• Description: IC, FLASH, 32MBIT, 90NS, TSOP-40
• Manufacturer: Spansion Inc.

Specifications of AM29F032B-90EF

• Memory Type: Flash
• Memory Size: 32Mbit
• Memory Configuration: 4M X 8
• Access Time: 90ns
• Supply Voltage Range: 4.5V To 5.5V
• Memory Case Style: TSOP
• No. Of Pins: 40
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Notes:
1. DQ7 and DQ2 require a valid address when reading status information. Refer to the appropriate subsection for further
2. DQ5 switches to ‘1’ when an Embedded Program or Embedded Erase operation has exceeded the maximum timing limits.
November 2, 2006 21610D5
Standard
Mode
Erase
Suspend
Mode
details.
See “DQ5: Exceeded Timing Limits” for more information.
Embedded Program Algorithm
Embedded Erase Algorithm
Reading within Erase
Suspended Sector
Reading within Non-Erase
Suspended Sector
Erase-Suspend-Program
Operation
Table 6. Write Operation Status
(Note 1)
D A T A
DQ7#
DQ7#
Data
DQ7
0
1
Am29F032B
No toggle
Toggle
Toggle
Toggle
Data
DQ6
S H E E T
(Note 2)
DQ5
Data
0
0
0
0
DQ3
Data
N/A
N/A
N/A
1
No toggle
(Note 1)
Toggle
Toggle
DQ2
Data
N/A
RY/BY#
0
0
1
1
0
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