AM29F080B Advanced Micro Devices, AM29F080B Datasheet - Page 32

• Manufacturer Part Number: AM29F080B
• Description: 8 Megabit (1 M x 8-Bit) CMOS 5.0 Volt-only/ Uniform Sector Flash Memory
• Manufacturer: Advanced Micro Devices

AC CHARACTERISTICS
Temporary Sector Unprotect
Note: Not 100% tested.
30
Note:The system may use OE# or CE# to toggle DQ2 and DQ6. DQ2 must be read at an address within the erase-suspended
sector.
JEDEC
WE#
DQ6
DQ2
Parameter
RESET#
RY/BY#
Embedded
WE#
CE#
Erasing
Enter
t
t
Std
VIDR
RSP
12 V
0 or 5 V
Description
RESET# Setup Time for Temporary Sector
Unprotect
V
Figure 16. Temporary Sector Group Unprotect Timing Diagram
Erase
ID
Rise and Fall Time (See Note)
Suspend
Erase
t
VIDR
Erase Suspend
Read
t
RSP
Figure 15. DQ2 vs. DQ6
Suspend Program
Enter Erase
D A T A S H E E T
Am29F080B
Program or Erase Command Sequence
Suspend
Program
Erase
Erase Suspend
Min
Min
Read
Resume
All Speed Options
Erase
Erase
500
t
21503G5 November 1, 2006
VIDR
4
0 or 5 V
Complete
Erase
Unit
ns
µs