AM29SL400DB90 SPANSION [SPANSION], AM29SL400DB90 Datasheet - Page 36

• Manufacturer Part Number: AM29SL400DB90
• Description: 4 Megabit (512 K x 8-Bit/256 K x 16-Bit) CMOS 1.8 Volt-only Super Low Voltage Flash Memory
• Manufacturer: SPANSION [SPANSION]

AC CHARACTERISTICS
* For sector protect, A6 = 0, A1 = 1, A0 = 0. For sector unprotect, A6 = 1, A1 = 1, A0 = 0.
34
RESET#
SA, A6,
A1, A0
WE#
Data
OE#
CE#
V
V
ID
IH
1 µs
Sector Protect/Unprotect
Figure 23. Sector Protect/Unprotect Timing Diagram
60h
A D V A N C E
Valid*
60h
Am29SL400D
I N F O R M A T I O N
Sector Unprotect: 15 ms
Sector Protect: 150 µs
Valid*
Verify
40h
Rev. A Amend. +1 April 13, 2005
Status
Valid*