AM29LV641DL120REI Spansion Inc., AM29LV641DL120REI Datasheet - Page 47

• Manufacturer Part Number: AM29LV641DL120REI
• Description: Flash Memory IC
• Manufacturer: Spansion Inc.

Specifications of AM29LV641DL120REI

• 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

AC CHARACTERISTICS
46
For sector group protect, A6 = 0, A1 = 1, A0 = 0. For sector group unprotect, A6 = 1, A1 = 1, A0 = 0.
RESET#
SA, A6,
A1, A0
WE#
Data
OE#
CE#
V
V
ID
IH
Figure 22. Sector Group Protect and Unprotect Timing Diagram
1 µs
Sector Group Protect or Unprotect
60h
Am29LV640D/Am29LV641D
Valid*
60h
Sector Group Unprotect: 15 ms
Sector Group Protect: 150 µs,
Valid*
Verify
40h
September 20, 2002
Status
Valid*