AM29LV160 AMD [Advanced Micro Devices], AM29LV160 Datasheet - Page 39

• Manufacturer Part Number: AM29LV160
• Description: 16 Megabit (2 M x 8-Bit/1 M x 16-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory
• Manufacturer: AMD [Advanced Micro Devices]

AC CHARACTERISTICS
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.
38
Addresses
DQ6/DQ2
RY/BY#
Addresses
DQ0–DQ6
RY/BY#
WE#
OE#
CE#
WE#
DQ7
OE#
CE#
t
t
BUSY
CH
t
t
BUSY
CH
t
Figure 19. Data# Polling Timings (During Embedded Algorithms)
OEH
t
Figure 20. Toggle Bit Timings (During Embedded Algorithms)
OEH
High Z
t
ACC
t
CE
t
ACC
t
VA
t
t
RC
OE
CE
t
VA
t
RC
OE
Valid Status
(first read)
Complement
Status Data
t
OH
t
OH
t
DF
t
DF
Am29LV160B
(second read)
Valid Status
VA
VA
Complement
Status Data
True
True
(stops toggling)
Valid Status
VA
VA
Valid Data
Valid Data
Valid Data
VA
21358G-23
21358G-24
High Z
High Z