L320MT90QI Advanced Micro Devices, L320MT90QI Datasheet - Page 48

• Manufacturer Part Number: L320MT90QI
• Description: 32 Megabit 2 M X 16-bit/4 M X 8-bit Mirrorbit 3.0 Volt-only Boot Sector Flash Memory - Advanced Micro Devices
• Manufacturer: Advanced Micro Devices

AC CHARACTERISTICS
Note: VA = Valid address; not required for DQ6. Illustration shows first two status cycle after command sequence, last status
read cycle, and array data read cycle
48
Note: DQ2 toggles only when read at an address within an erase-suspended sector. The system may use OE# or CE# to toggle
DQ2 and DQ6.
Addresses
DQ6/DQ2
RY/BY#
WE#
DQ6
DQ2
WE#
OE#
CE#
Embedded
Erasing
Enter
Valid Data
t
DH
t
OEH
Erase
Figure 21. Toggle Bit Timings (During Embedded Algorithms)
Suspend
Erase
Erase Suspend
(first read)
Status
Valid
Read
t
OEPH
Figure 22. DQ2 vs. DQ6
Suspend Program
D A T A S H E E T
Enter Erase
Am29LV320MT/B
t
AHT
t
OE
(second read)
t
ASO
Status
Valid
Suspend
Program
Erase
t
CEPH
t
t
AHT
AS
Erase Suspend
Read
(stops toggling)
Resume
Erase
Status
Valid
Erase
May 16, 2003
Complete
Valid Data
Erase