AM50DL128BG70I Spansion Inc., AM50DL128BG70I Datasheet - Page 49

• Manufacturer Part Number: AM50DL128BG70I
• Manufacturer: Spansion Inc.

Specifications of AM50DL128BG70I

• Operating Supply Voltage (max): 3.3V
• Operating Temperature (max): 85C
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Not Compliant

FLASH AC CHARACTERISTICS
Note: VA = Valid address. Illustration shows first status cycle after command sequence, last status read cycle, and array data
read cycle.
48
Addresses
Addresses
DQ6–DQ0
RY/BY#
WE#
Data
CE#f
OE#
CE#f
WE#
DQ7
OE#
WE# Controlled Write Cycle
t
WPH
t
t
BUSY
CH
Figure 23. Data# Polling Timings (During Embedded Algorithms)
t
OEH
Valid PA
t
t
WC
t
WP
AH
t
t
Figure 22. Back-to-back Read/Write Cycle Timings
DS
ACC
Valid
t
CE
In
t
VA
t
RC
OE
t
DH
Complement
Status Data
t
OEH
P R E L I M I N A R Y
Valid RA
t
SR/W
t
OH
t
t
ACC
t
RC
t
DF
CE
t
Am50DL128BG
OE
Read Cycle
Valid
Out
t
OH
VA
Complement
Status Data
t
DF
t
GHWL
t
True
WC
Valid PA
True
Valid
CE#f Controlled Write Cycles
In
t
CPH
VA
Valid PA
Valid Data
Valid Data
t
WC
Valid
In
January 8, 2003
t
CP
High Z
High Z