AM29LV001B AMD [Advanced Micro Devices], AM29LV001B Datasheet - Page 31

• Manufacturer Part Number: AM29LV001B
• Description: 1 Megabit (128 K x 8-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory
• Manufacturer: AMD [Advanced Micro Devices]

AC CHARACTERISTICS
Temporary Sector Unprotect
Note: Not 100% tested.
31
Note:
The system can use OE# or CE# to toggle DQ2/DQ6. DQ2 toggles only when read at an address within an erase-suspended
sector.
JEDEC
WE#
DQ6
DQ2
Parameter
RESET#
RY/BY#
Embedded
Erasing
WE#
t
CE#
Enter
Std.
t
VIDR
RSP
Description
RESET# Setup Time for Temporary Sector
Unprotect
12 V
0 or 3 V
V
ID
Erase
Rise and Fall Time
Figure 20. Temporary Sector Unprotect Timing Diagram
Suspend
Erase
t
VIDR
Erase Suspend
Read
t
RSP
Figure 19. DQ2 vs. DQ6
Suspend Program
Enter Erase
P R E L I M I N A R Y
Am29LV001B
Program or Erase Command Sequence
Suspend
Program
Erase
Min
Min
Erase Suspend
Read
All Speed Options
Resume
Erase
500
4
t
Erase
VIDR
0 or 3 V
Complete
21557C-24
21557C-23
Erase
Unit
ns
µs