AM29PDL128G70 SPANSION [SPANSION], AM29PDL128G70 Datasheet - Page 60

• Manufacturer Part Number: AM29PDL128G70
• Description: 128 Megabit (8 M x 16-Bit/4 M x 32-Bit) CMOS 3.0 Volt-only, Simultaneous Read/ Write Flash Memory with VersatileIO Control
• Manufacturer: SPANSION [SPANSION]

AC CHARACTERISTICS
Addresses
Note: VA = Valid address. Illustration shows first status cycle after command sequence, last status read cycle, and array data
read cycle.
July 29, 2002
Addresses
DQ6–DQ0
RY/BY#
WE#
Data
OE#
CE#
WE#
DQ7
OE#
CE#
WE# Controlled Write Cycle
t
AS
t
WPH
t
t
BUSY
CH
t
OEH
Figure 20. Data# Polling Timings (During Embedded Algorithms)
Valid PA
t
t
WC
t
WP
AH
t
t
DS
ACC
Valid
Figure 19. Back-to-back Read/Write Cycle Timings
t
CE
In
t
VA
t
RC
OE
t
DH
Complement
Status Data
t
OEH
Valid RA
t
SR/W
P R E L I M I N A R Y
t
t
OH
t
ACC
RC
t
t
CE
DF
t
OE
Am29PDL128G
Read Cycle
Valid
Out
t
OH
VA
Complement
t
DF
Status Data
t
GHWL
t
WC
Valid PA
True
True
Valid
CE# Controlled Write Cycles
In
t
CPH
t
AS
VA
Valid PA
t
Valid Data
Valid Data
WC
t
Valid
AH
t
CP
In
High Z
High Z
59