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Pin No.
Pin Name
63
ECO-LEVEL
64
I-3.3V-MONI
65
I-KEY3
66
I-KEY2
67
I-KEY1
68
O-LED-VOL
69
O-LCD-INH
70
O-LCD-CLK
71
O-LCD-CE
72
O-LCD-DATA
73
I-VOL-A
74
I-VOL-B
75
O-LCD-MODE
76
I-MIC-DETECT
77
I-HP-DETECT
78
O-POWER
79
O-MTK-POWER
80
O-LCD-BKL
81
I-REM
82
NC
83
I-KEY-WAKE-UP
84
O-VIDEO-SW
85 to 87
NC
88
NC
89
SI/SO
90
RESET
91
XT2
92
XT1
93
FLMD0
94
X2
95
X1
96
REGC
97
Vss
98
EVss
99
Vdd
100
EVdd0
HCD-RV222D/RV222DL/RV333D/RV333DL/RV555D
I/O
I
ECHO level signal input
I
DMB board power monitor signal input
I
Key signal input 3
I
Key signal input 2
I
Key signal input 1
O
Illumination LED control 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
O
Mode signal output to LCD driver
I
Microphone connection detection signal input
I
Headphone connection detection signal input
O
Main power control signal output
O
DMB board power control signal output
O
LCD backlight control signal output
I
Remote control receiver SIRCE signal input
—
Not used
I
Standby-key interrupt signal input
O
Video selection control signal output
—
Not used
—
Not used (Open)
I/O
Serial data input/output for fl ash memory
I
System reset signal input
I
Sub system clock signal input (32.768 kHz)
O
Sub system clock signal output (32.768 kHz)
I
FL mode setting signal input
I
Main system clock signal input (20 MHz)
O
Main system clock signal output (20 MHz)
—
Regulator ripple capacitor connecting
—
Ground
—
Ground
—
Power Supply (+3.3V)
—
Power Supply (+3.3V)
Description
73
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