A29L040A-70 AMICC [AMIC Technology], A29L040A-70 Datasheet - Page 20

• Manufacturer Part Number: A29L040A-70
• Description: 512K X 8 Bit CMOS 3.0 Volt-only, Uniform Sector Flash Memory
• Manufacturer: AMICC [AMIC Technology]

Timing Waveforms for Data Polling (During Embedded Algorithms)
Timing Waveforms for Toggle Bit (During Embedded Algorithms)
Note: VA = Valid Address; not required for I/O
PRELIMINARY (March, 2005, Version 0.0)
Addresses
Addresses
Note : VA = Valid Address. Illustation shows first status cycle after command sequence, last status read cycle, and array data
I/O
I/O
read cycle, and array data read cycle.
0
6
- I/O
, I/O
I/O
read cycle.
WE
WE
OE
CE
OE
CE
7
6
2
t
t
CH
CH
t
t
OEH
OEH
t
t
ACC
ACC
t
t
CE
CE
VA
VA
t
t
RC
RC
Complement
(first read)
Status Data
Valid Status
t
t
OE
OE
t
t
OH
6
OH
. Illustration shows first two status cycle after command sequence, last status
t
t
DF
DF
(second read)
Valid Status
19
VA
VA
Complement
Status Data
True
True
(stop togging)
Valid Status
VA
AMIC Technology, Corp.
VA
Valid Data
Valid Data
A29L040A Series
Valid Status
VA
High-Z
High-Z