M29W064FT, M29W064FB
Table 7.
Command
Command interface
Commands, 8-bit mode, BYTE = V
IL
Length
Bus write operations
(1)
1st
2nd
3rd
4th
5th
6th
7th
8th
9th
Add Data Add Data Add Data Add Data Add Data Add Data Add Data Add Data Add Data
X
F0
X
F0
PA
PD
Read/Reset
Auto Select
Program
Double Byte
Program
Quadruple
Byte Program
Octuple Byte
Program
1
3 AAA AA 555 55
3 AAA AA 555 55 AAA 90
4 AAA AA 555 55 AAA A0
3 AAA 50 PA0 PD0 PA1 PD1
5 AAA 56 PA0 PD0 PA1 PD1 PA2 PD2 PA3 PD3
9 AAA 8B PA0 PD0 PA1 PD1 PA2 PD2 PA3 PD3 PA4 PD4 PA5 PD5 PA6 PD6 PA7 PD7
Unlock Bypass 3 AAA AA 555 55 AAA 20
Unlock Bypass
2
Program
Unlock Bypass
2
Reset
Chip Erase
Block Erase
X
X
A0
90
PA
X
PD
00
6 AAA AA 555 55 AAA 80 AAA AA 555 55 AAA 10
6+ AAA AA 555 55 AAA 80 AAA AA 555 55
X
X
AA
B0
30
98
BA
30
Program/Erase
1
Suspend
Program/Erase
1
Resume
Read CFI
Query
Enter
Extended
Block
Exit Extended
Block
1
3 AAA AA 555 55 AAA 88
4 AAA AA 555 55 AAA 90
X
00
1. X don’t care, PA program address, PD program data, BA any address in the block. 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-A20, DQ8-DQ14
and DQ15 are don’t care. DQ15A–1 is A–1 when BYTE is V
IL
or DQ15 when BYTE is V
IH
.
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NUMONYX [ NUMONYX B.V ]
