am42dl1614 Meet Spansion Inc., am42dl1614 Datasheet - Page 34

• Manufacturer Part Number: am42dl1614
• Description: Stacked Multi-chip Package Mcp Flash Memory And Sram
• Manufacturer: Meet Spansion Inc.

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
3. When reading write operation status bits, the system must always provide the bank address where the Embedded Algorithm
January 9, 2002
Standard
Suspend
Erase
Mode
Mode
Refer to the section on DQ5 for more information.
details.
is in progress. The device outputs array data if the system addresses a non-busy bank.
Embedded Program Algorithm
Embedded Erase Algorithm
Erase-Suspend-Program
Erase-Suspend-
Read
Status
Erase
Suspended Sector
Non-Erase
Suspended Sector
Table 18. Write Operation Status
P R E L I M I N A R Y
(Note 2)
Am42DL16x4D
DQ7#
DQ7#
Data
DQ7
0
1
No toggle
Toggle
Toggle
Toggle
DQ6
Data
(Note 1)
Data
DQ5
0
0
0
0
Data
DQ3
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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