M29W160EB70N6T NUMONYX [Numonyx B.V], M29W160EB70N6T Datasheet - Page 16

• Manufacturer Part Number: M29W160EB70N6T
• Description: 16 Mbit (2Mb x8 or 1Mb x16, Boot Block) 3V Supply Flash Memory
• Manufacturer: NUMONYX [Numonyx B.V]

M29W160ET, M29W160EB
Table 5. Commands, 8-bit mode, BYTE = V
Note: X Don’t Care, PA Program Address, PD Program Data, BA Any address in the Block.
16/40
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-A19, DQ8-DQ14 and DQ15 are Don’t
Care. DQ15A–1 is A–1 when BYTE is V
Read/Reset. After a Read/Reset command, read the memory as normal until another command is issued.
Auto Select. After an Auto Select command, read Manufacturer ID, Device ID or Block Protection Status.
Program, Unlock Bypass Program, Chip Erase, Block Erase. After these commands read the Status Register until the Program/
Erase Controller completes and the memory returns to Read Mode. Add additional Blocks during Block Erase Command with additional
Bus Write Operations until Timeout Bit is set.
Unlock Bypass. After the Unlock Bypass command issue Unlock Bypass Program or Unlock Bypass Reset commands.
Unlock Bypass Reset. After the Unlock Bypass Reset command read the memory as normal until another command is issued.
Erase Suspend. After the Erase Suspend command read non-erasing memory blocks as normal, issue Auto Select and Program com-
mands on non-erasing blocks as normal.
Erase Resume. After the Erase Resume command the suspended Erase operation resumes, read the Status Register until the Pro-
gram/Erase Controller completes and the memory returns to Read Mode.
CFI Query. Command is valid when device is ready to read array data or when device is in Auto Select mode.
Command
6+
1
3
3
4
3
2
2
6
1
1
1
Addr Data Addr Data Addr Data Addr Data Addr Data Addr Data
AAA
AAA
AAA
AAA
AAA
AAA
AA
X
X
X
X
X
1st
AA
AA
AA
AA
AA
AA
IL
A0
B0
F0
90
30
98
or DQ15 when BYTE is V
555
555
555
555
555
555
PA
X
2nd
IL
PD
55
55
55
55
00
55
55
AAA
AAA
AAA
AAA
AAA
X
Bus Write Operations
IH
.
3rd
F0
A0
90
20
80
80
AAA
AAA
PA
4th
PD
AA
AA
555
555
5th
55
55
AAA
BA
6th
10
30