s29al016j Meet Spansion Inc., s29al016j Datasheet - Page 46

• 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.

46
Note
VA = Valid address. Illustration shows first status cycle after command sequence, last status read cycle, and array data read cycle.
Addresses
Addresses
DQ0–DQ6
RY/BY#
WE#
Data
OE#
CE#
WE#
DQ7
OE#
CE#
WE# Controlled Write Cycle
t
WPH
t
t
BUSY
CH
Figure 17.8 Data# Polling Timings (During Embedded Algorithms)
t
OEH
D a t a
Valid PA
t
t
WC
t
WP
AH
t
DS
Figure 17.7 Back to Back Read/Write Cycle Timing
Valid
t
ACC
In
t
CE
t
VA
t
RC
OE
t
S h e e t
DH
Complement
Status Data
t
OEH
S29AL016J
Valid RA
t
SR/W
t
t
OH
t
ACC
RC
t
t
CE
DF
( A d v a n c e
t
OE
Read Cycle
Valid
Out
t
OH
VA
Complement
t
Status Data
DF
t
GHWL
I n f o r m a t i o n )
t
True
WC
Valid PA
True
Valid
CE# Controlled Write Cycles
In
S29AL016J_00_05 May 23, 2008
t
CPH
VA
Valid Data
Valid Data
Valid PA
t
WC
Valid
In
t
CP
High Z
High Z