L200BB55RD AMD [Advanced Micro Devices], L200BB55RD Datasheet - Page 37

• 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]

AC CHARACTERISTICS
Temporary Sector Unprotect
Note:Not 100% tested.
October 10, 2006 21521D6
Note: The system may use OE# and CE# to toggle DQ2 and DQ6. DQ2 toggles only when read at an address within an
erase-suspended sector.
JEDEC
WE#
DQ6
DQ2
Parameter
RESET#
RY/BY#
Embedded
WE#
CE#
Erasing
t
t
Enter
Std
VIDR
RSP
12 V
0 or 3 V
Description
RESET# Setup Time for Temporary Sector
Unprotect
V
ID
Erase
Rise and Fall Time (See Note)
Figure 22. Temporary Sector Unprotect Timing Diagram
Suspend
Erase
t
VIDR
Erase Suspend
Read
t
RSP
Figure 21. DQ2 vs. DQ6
Suspend Program
Enter Erase
D A T A S H E E T
Program or Erase Command Sequence
Am29LV200B
Suspend
Program
Erase
Min
Min
Erase Suspend
Read
All Speed Options
Resume
Erase
t
500
VIDR
4
Erase
0 or 3 V
Complete
Erase
Unit
ns
µs
35