AM29LV641DH120REF Spansion Inc., AM29LV641DH120REF Datasheet - Page 34

• Manufacturer Part Number: AM29LV641DH120REF
• Description: Flash Memory IC
• Manufacturer: Spansion Inc.

Specifications of AM29LV641DH120REF

• Memory Size: 64Mbit
• Memory Configuration: 4M X 16
• Ic Interface Type: Parallel
• Access Time: 120ns
• Memory Case Style: TSOP
• No. Of Pins: 48
• Operating Temperature Range: -40°C To +85°C
• Termination Type: SMD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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. RY/BY# is only available on the FBGA package.
32
Standard
Suspend
Erase
Mode
Mode
Refer to the section on DQ5 for more information.
Embedded Program Algorithm
Embedded Erase Algorithm
Erase-Suspend-Program
Erase-Suspend-
Read
Status
Erase
Suspended Sector
Non-Erase
Suspended Sector
Table 11. Write Operation Status
Am29LV640D/Am29LV641D
D A T A
(Note
DQ7#
DQ7#
DQ7
Data
0
1
2)
S H E E T
No toggle
Toggle
Toggle
Toggle
Data
DQ6
(Note
DQ5
Data
0
0
0
0
1)
DQ3
Data
N/A
N/A
N/A
1
22366C6 January 22, 2007
No toggle
(Note
Toggle
Toggle
Data
DQ2
N/A
2)
(Note
RY/BY#
0
0
1
1
0
3)