m29dw128g60nf6e Numonyx, m29dw128g60nf6e Datasheet - Page 19

• Manufacturer Part Number: m29dw128g60nf6e
• Description: 128-mbit 8 Mbit X16, Multiple Bank, Page, Dual Boot 3 V Supply Flash Memory
• Manufacturer: Numonyx

M29DW128G
Table 5.
1. X = V
Table 6.
1. X = V
Manufacturer
code
Device code
(cycle 1)
Device code
(cycle 2)
Device code
(cycle 3)
Verify
extended
memory
block
indicator
bit
Verify
block
protection
status
Operation
cycle
(1)
Read
IL
IL
(1)
or V
or V
V
E
IL
IH
IH
Read electronic signature
Block protection
. BKA bank address.
. BAd any address in the block, BKA bank address.
V
E
V
G
IL
IL
V
V
G
W
IL
IH
V
RP
V
W
IH
IH
V
WP
A22-
V
BKA
A12
PP
IH
/
A22-
BKA
A12
BAd
A11-
A10
X
A11-
A10
X
A9
X
A9
X
A8
X
Address inputs
Address inputs
A8
X
A7-A6
V
A7 A6
V
IL
IL
V
IL
A5-
A4
V
X
IL
A5-
A4
V
IL
V
V
A3
V
V
IH
IH
IL
IL
A3-
A2
V
IL
V
V
A2
V
V
V
A1 A0
IH
IH
IL
IL
IH
V
V
V
V
A1
V
V
IH
IL
IH
IH
IL
IL
protection: 00=WP protects 4
outermost blocks, 11=No WP
DQ4, DQ3-Hardware write
DQ6: 1=customer locked,
V
V
A0
V
V
DQ7: 1=factory locked
Data inputs/outputs
0=customer lockable
0000h (unprotected)
IH
IH
IL
IL
DQ5: 1=reserved,
0001h (protected)
Auto select mode
DQ15-DQ8=0
DQ2-DQ0=0
DQ15-DQ0
0=standard
protection
inputs/outputs
DQ15-DQ0
227Eh
0020h
2220h
2202h
Data
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