S29GL-A SPANSION [SPANSION], S29GL-A Datasheet - Page 76

• Manufacturer Part Number: S29GL-A
• Description: S29GL-A MirrorBit Flash Family
• Manufacturer: SPANSION [SPANSION]

Notes:
1.
2.
Note: VA = Valid address. Illustration shows first status cycle after command sequence, last status read cycle, and array
data read cycle.
74
SA = sector address (for Sector Erase), VA = Valid Address for reading status data (see
Illustration shows device in word mode.
Addresses
Addresses
DQ0–DQ6
RY/BY#
RY/BY#
WE#
Data
WE#
DQ7
OE#
CE#
OE#
V
CE#
CC
t
VCS
t
t
BUSY
CH
Figure 19. Data# Polling Timings (During Embedded Algorithms)
t
POLL
t
OEH
t
Erase Command Sequence (last two cycles)
CS
2AAh
t
WC
Figure 18. Chip/Sector Erase Operation Timings
t
ACC
t
CE
t
t
VA
WP
t
t
RC
OE
DS
55h
t
t
DH
CH
Complement
Status Data
S29GL-A MirrorBit™ Flash Family
555h for chip erase
A d v a n c e
t
t
OH
WPH
t
DF
t
AS
SA
10 for Chip Erase
t
AH
VA
Complement
Status Data
30h
I n f o r m a t i o n
t
BUSY
Write Operation Status on page
True
True
t
WHWH2
Read Status Data
VA
VA
Progress
Valid Data
Valid Data
In
S29GL-A_00_A3 April 22, 2005
56.)
VA
Complete
t
RB
High Z
High Z