S29PL-N_07 SPANSION [SPANSION], S29PL-N_07 Datasheet - Page 64

• Manufacturer Part Number: S29PL-N_07
• Description: 256/128/128 Mb (16/8/8 M x 16-Bit) CMOS, 3.0 Volt-only Simultaneous Read/Write, Page-Mode Flash Memory
• Manufacturer: SPANSION [SPANSION]

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.
64
WE#
DQ6
DQ2
Embedded
Erasing
Enter
Note
VA = Valid address. Illustration shows first status cycle after command sequence, last status read cycle, and array data read cycle
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
Addresses
DQ6/DQ2
RY/BY#
Erase
Addresses
DQ6–DQ0
CE#
WE#
RY/BY#
OE#
Suspend
DQ7
WE#
OE#
CE#
Erase
Valid Data
Erase Suspend
Figure 11.13 Data# Polling Timings (During Embedded Algorithms)
t
t
BUSY
t
CH
DH
Figure 11.14 Toggle Bit Timings (During Embedded Algorithms)
t
OEH
Read
t
OEH
S29PL-N MirrorBit
Suspend Program
t
Figure 11.15 DQ2 vs. DQ6
ACC
D a t a
t
CE
t
VA
t
Enter Erase
RC
OE
(first read)
Status
Valid
Complement
Status Data
S h e e t
t
OEPH
t
OH
t
DF
Suspend
Program
™
Erase
Flash Family
t
AHT
t
OE
(second read)
t
( P r e l i m i n a r y )
ASO
Status
Valid
VA
Erase Suspend
Complement
Status Data
t
CEPH
Read
t
t
AHT
AS
True
True
Resume
Erase
(stops toggling)
Erase
S29PL-N_00_A5 June 6, 2007
Status
Valid
VA
Valid Data
Valid Data
Complete
Erase
High Z
Valid Data
High Z