AM29PL320D SPANSION [SPANSION], AM29PL320D Datasheet - Page 43

• Manufacturer Part Number: AM29PL320D
• Description: 32 Megabit (2 M x 16-Bit/1 M x 32-Bit) CMOS 3.0 Volt-only High Performance Page Mode Flash Memory
• Manufacturer: SPANSION [SPANSION]

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
October 2, 2003
Note: The system may use CE# or OE# to toggle DQ2 and DQ6. DQ2 toggles only when read at an address within an
erase-suspended sector.
Addresses
DQ6/DQ2
WE#
DQ6
DQ2
WE#
OE#
CE#
Embedded
Erasing
Enter
t
CH
t
OEH
Erase
Figure 20. Toggle Bit Timings (During Embedded Algorithms)
High Z
Suspend
Erase
t
ACC
t
CE
t
VA
t
RC
OE
Erase Suspend
Figure 21. DQ2 vs. DQ6 for Erase and
Read
Valid Status
(first read)
Erase Suspend Operations
t
OH
Suspend Program
t
DF
Enter Erase
Am29PL320D
(second read)
Valid Status
Suspend
Program
VA
Erase
Erase Suspend
Read
(stops toggling)
Valid Status
VA
Resume
Erase
Erase
Valid Data
VA
Complete
Erase
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