AM29DL640G AMD, AM29DL640G Datasheet - Page 45

• Manufacturer Part Number: AM29DL640G
• Description: 64 Megabit CMOS 3.0 Volt-only / Simultaneous Read/Write Flash Memory
• Manufacturer: AMD

RESET#
AC CHARACTERISTICS
June 7, 2002
* For sector protect, A6 = 0, A1 = 1, A0 = 0. For sector unprotect, A6 = 1, A1 = 1, A0 = 0.
SA, A6,
A1, A0
WE#
Data
CE#
OE#
V
V
ID
IH
1 µs
Sector Group Protect/Unprotect
60h
Figure 25. Sector/Sector Block Protect and
Valid*
60h
Unprotect Timing Diagram
P R E L I M I N A R Y
Am29DL640G
Sector Group Unprotect: 15 ms
Sector Group Protect: 150 µs
Valid*
Verify
40h
Status
Valid*
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