L200BB55RD AMD [Advanced Micro Devices], L200BB55RD Datasheet - Page 38

• Manufacturer Part Number: L200BB55RD
• Description: 2 Megabit (256 K x 8-Bit/128 K x 16-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory
• Manufacturer: AMD [Advanced Micro Devices]

RESET#
AC CHARACTERISTICS
* For sector protect, A6 = 0, A1 = 1, A0 = 0. For sector unprotect, A6 = 1, A1 = 1, A0 = 0.
36
SA, A6,
A1, A0
WE#
Data
OE#
CE#
V
V
ID
IH
1 µs
Sector Protect/Unprotect
60h
Figure 23. Sector Protect/Unprotect Timing Diagram
Valid*
60h
D A T A S H E E T
Am29LV200B
Sector Unprotect: 15 ms
Sector Protect: 150 µs
Valid*
Verify
40h
21521D6 October 10, 2006
Status
Valid*