AM29DL800B AMD [Advanced Micro Devices], AM29DL800B Datasheet - Page 23

• Manufacturer Part Number: AM29DL800B
• Description: 8 Megabit (1 M x 8-Bit/512 K x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory
• Manufacturer: AMD [Advanced Micro Devices]

Notes:
1. DQ5 switches to ‘1’ when an Embedded Program or Embedded Erase operation has exceeded the maximum timing limits.
2. DQ7 and DQ2 require a valid address when reading status information. Refer to the appropriate subsection for further details.
3. When reading write operation status bits, the system must always provide the bank address where the Embedded Algorithm
Standard
Mode
Erase
Suspend
Mode
Refer to the section on DQ5 for more information.
is in progress. The device outputs array data if the system addresses a non-busy bank.
Embedded Program Algorithm
Embedded Erase Algorithm
Erase-Suspend-
Read
Erase-Suspend-Program
Status
Erase
Suspended Sector
Non-Erase
Suspended Sector
Table 6. Write Operation Status
P R E L I M I N A R Y
(Note 2)
Am29DL800B
DQ7#
DQ7#
DQ7
Data
0
1
No toggle
Toggle
Toggle
Toggle
Data
DQ6
(Note 1)
DQ5
Data
0
0
0
0
DQ3
Data
N/A
N/A
N/A
1
No toggle
(Note 2)
Toggle
Toggle
DQ2
Data
N/A
RY/BY#
0
0
1
1
0
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