am42bds6408h Meet Spansion Inc., am42bds6408h Datasheet - Page 77

• Manufacturer Part Number: am42bds6408h
• Description: Cmos 1.8 Volt-only Simultaneous Read/write, Burst Mode Flash Memory, And 8 Mbit 512 K X 16-bit Sram
• Manufacturer: Meet Spansion Inc.

AC CHARACTERISTICS
October 23, 2003
RESET#
* 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 Protect/Unprotect
60h
A D V A N C E
Figure 42. Sector/Sector Block Protect and
Valid*
60h
Unprotect Timing Diagram
Am42BDS6408H
Sector Unprotect: 15 ms
I N F O R M A T I O N
Sector Protect: 150 µs
Valid*
Verify
40h
Status
Valid*
75