AM29F800BB-90EC Spansion Inc., AM29F800BB-90EC Datasheet - Page 24

• Manufacturer Part Number: AM29F800BB-90EC
• Description: Flash Memory IC
• Manufacturer: Spansion Inc.

Specifications of AM29F800BB-90EC

• Memory Size: 8Mbit
• Memory Configuration: 1M X 8 / 512K X 16
• Ic Interface Type: Parallel
• Access Time: 90ns
• Memory Case Style: TSOP
• No. Of Pins: 48
• Mounting Type: Surface Mount
• Peak Reflow Compatible (260 C): No
• Supply Voltage Max: 5.5V
• Rohs Compliant: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Notes:
1. DQ7 and DQ2 require a valid address when reading status information. Refer to the appropriate subsection for further details.
2. DQ5 switches to ‘1’ when an Embedded Program or Embedded Erase operation has exceeded the maximum timing limits.
24
Standard
Mode
Erase
Suspend
Mode
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)
DQ7#
DQ7#
Data
DQ7
0
1
Am29F800B
No toggle
Toggle
Toggle
Toggle
Data
DQ6
(Note 2)
DQ5
Data
0
0
0
0
Data
DQ3
N/A
N/A
N/A
1
No toggle
(Note 1)
Toggle
Toggle
Data
DQ2
N/A
RY/BY#
0
0
1
1
0