S29PL-J SPANSION [SPANSION], S29PL-J Datasheet - Page 82

• Manufacturer Part Number: S29PL-J
• Description: CMOS 3.0 Volt-only, Simultaneous-Read/Write Flash Memory with Enhanced VersatileIO Control
• Manufacturer: SPANSION [SPANSION]

Notes
1. VA = Valid address; not required for DQ6. The illustration shows first two status cycle after command sequence, last status read cycle, and array data read cycle
2. S29PL129J - During CE1# transitions, CE2# = V
3. S29PL129J - There are two CE# (CE1#, CE2#). In the above waveform CE# = CE1# or CE2#
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.
80
WE#
DQ6
DQ2
Addresses
DQ6/DQ2
RY/BY#
CE#
WE#
OE#
Embedded
Erasing
Enter
Valid Data
t
Erase
DH
t
OEH
Suspend
Erase
Erase Suspend
Figure 20.11 Toggle Bit Timings (During Embedded Algorithms)
IH
(first read)
Read
D a t a
; During CE2# transitions, CE1# = V
Status
Valid
Suspend Program
t
OEPH
S h e e t
Enter Erase
t
AHT
Figure 20.12 DQ2 vs. DQ6
t
S29PL-J
OE
(second read)
t
ASO
( A d v a n c e
Suspend
Status
Program
Valid
Erase
IH
t
CEPH
t
t
AHT
Erase Suspend
AS
Read
I n f o r m a t i o n )
Resume
(stops toggling)
Erase
S29PL-J_00_A9 September 22, 2006
Status
Valid
Erase
Complete
Valid Data
Erase