s29al016j Meet Spansion Inc., s29al016j Datasheet - Page 47

• Manufacturer Part Number: s29al016j
• Description: 16 Megabit 2 M X 8-bit/1 M X 16-bit Cmos 3.0 Volt-only Boot Sector Flash Memory
• Manufacturer: Meet Spansion Inc.

May 23, 2008 S29AL016J_00_05
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.
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.
WE#
DQ6
DQ2
D a t a
Addresses
DQ6/DQ2
RY/BY#
Embedded
WE#
OE#
CE#
Erasing
Enter
S h e e t
Figure 17.10 DQ2 vs. DQ6 for Erase and Erase Suspend Operations
t
t
BUSY
CH
Erase
Figure 17.9 Toggle Bit Timings (During Embedded Algorithms)
t
OEH
Suspend
( A d v a n c e
Erase
High Z
t
ACC
Erase Suspend
t
CE
t
VA
t
RC
OE
Read
Valid Status
(first read)
S29AL016J
Suspend Program
t
OH
I n f o r m a t i o n )
Enter Erase
t
DF
Suspend
Program
(second read)
Erase
Valid Status
VA
Erase Suspend
Read
(stops toggling)
Valid Status
Resume
VA
Erase
Erase
Valid Data
VA
Complete
Erase
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