Read Panasonic KX-NS0154CE (serv.man2) Service Manual online
53
KX-NS0154CE
16.1.8.
IC504 (Serial Flas Memory)
Pin No.
Terminal Name
Contents of Control
I/O setting
1
S#
Chip select
I
2
DQ1
Serial data
I/O
3
W# / Vpp / DQ2
Serial data
I/O
4
Vss
Ground
P
5
DQ0
Serial data
I/O
6
C
Clock
I
7
HOLD#/DQ3
Serial data
I/O
8
Vcc
Device core power supply
PI
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