M29W800DB STMICROELECTRONICS [STMicroelectronics], M29W800DB Datasheet - Page 15

• Manufacturer Part Number: M29W800DB
• Description: 8 Mbit (1Mb x8 or 512Kb x16, Boot Block) 3V Supply Flash Memory
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Table 4. Commands, 16-bit mode, BYTE = V
Note: X Don’t Care, PA Program Address, PD Program Data, BA Any address in the Block.
Read/Reset
Auto Select
Program
Unlock Bypass
Unlock Bypass
Program
Unlock Bypass Reset
Chip Erase
Block Erase
Erase Suspend
Erase Resume
Read CFI Query
All values in the table are in hexadecimal.
The Command Interface only uses A–1, A0-A10 and DQ0-DQ7 to verify the commands; A11-A18, DQ8-DQ14 and DQ15 are Don’t
Care. DQ15A–1 is A–1 when BYTE is V
Command
6+
1
3
3
4
3
2
2
6
1
1
1
Addr Data
555
555
555
555
555
555
55
X
X
X
X
X
1st
IL
AA
AA
AA
AA
AA
AA
F0
A0
B0
90
30
98
or DQ15 when BYTE is V
Addr
2AA
2AA
2AA
2AA
2AA
2AA
PA
X
2nd
IH
Data
PD
55
55
55
55
00
55
55
Addr
555
555
555
555
555
X
Bus Write Operations
IH
.
3rd
Data
F0
A0
90
20
80
80
Addr
555
555
PA
4th
M29W800DT, M29W800DB
Data
PD
AA
AA
Addr
2AA
2AA
5th
Data
55
55
Addr
555
BA
6th
Data
15/42
10
30