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HCD-GNZ333D/GNZ444D
QQ
3 7 63 1515 0
Pin No.
Pin Name
66
I-KEY2
67
I-KEY1
68
O-LED-STBY
69
O-LCD-INH
70
O-LCG-CLK
71
O-LCD-CE
72
O-LCD-DATA
73
I-VOL-A
74
I-VOL-B
75
NC
76
I-MIC-DETECT
77
I-HP-DETECT
78
O-POWER
79
O-MTK-POWER
80
NC
81
I-REM
82
O-VIDEO-MUTE
83
I-KEY-WAKE-UP
84 to 88
NC
89
SI/SO
90
RESET
91
XT2
TE
92
XT1
L 13942296513
93
FLMD0
94
X2
95
X1
96
REGC
97
VSS
98
EVSS
99
VDD
100
EVDD0
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64
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I/O
I
Key signal input (A/D input)
I
Key signal input (A/D input)
O
Standby-LED drive signal output
O
Inhibit signal output to LCD Driver
O
Serial clock signal output to LCD Driver
O
Chip enable signal output to LCD Driver
O
Serial data signal output to LCD Driver
I
Jog dial A-pulse input from the VOLUME rotary encoder
I
Jog dial B-pulse input from the VOLUME rotary encoder
—
Not used (Connected to Ground)
I
Microphone connection detection signal input
I
Headphone connection detection signal input
O
Main power control signal output
O
MTK power control signal output
—
Not used (Connected to Ground)
I
Remote control receiver sircs signal input
O
Video output muting signal output
I
Standby-key interrupt signal input
—
Not used
I/O
Serial data input/output
I
System reset signal input
—
Main system clock input (5 MHz)
—
Main system clock output (5 MHz)
—
FL mode setting input
—
Sub system clock input (32.768 kHz)
—
Sub system clock output (32.768 kHz)
—
Regulator ripple capacitor connecting
—
Ground
—
Ground
—
Power supply (+3.3V)
—
Power supply (+3.3V)
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2 9
8
Pin Description
Q Q
3
6 7
1 3
1 5
co
.
9 4
2 8
0 5
8
2 9
9 4
2 8
m
9 9
9 9
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