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参数资料
| 型号： | LC78602NE |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| 封装： | QFP-64 |
| 文件页数： | 9/11页 |
| 文件大小： | 151K |
| 代理商： | LC78602NE |
No. 6021-7/11
LC78602NE
Pin No.
Pin
I/O
Function
Pin state during reset
Monitor for C1, C2, single, and double error corrections.
49
EFLG
O
(Note that this output is only provided in test mode. This pin outputs a low level during normal
Low output
mode operation.)
Outputs a 7.35 kHz synchronizing signal that is generated by dividing the crystal oscillator output.
50
FSX
O
(Note that this output is only provided in test mode. This pin outputs a low level during normal
Low output
mode operation.)
51
*AMUTE
O
Audio mute output signal
Low output
52
REMOTE
I
Remote controller signal input
—
Remote controller identifier input (2). This pin functions as an output pin set to the low level
53
RMTSL2
I/O
during resets (when the *RES pin is low) and for a few milliseconds after the *RES pin
Low output
switches to the high level. Therefore, applications that will set this pin high must connect an
external pull-up resistor to this pin.
54
LCHO
O
Left channel D/A converter output
Undefined
55
L/RVDD
—
D/A converter power supply
—
56
L/RVSS
—
D/A converter ground. This pin must be connected to 0 V.
—
57
RCHO
O
Right channel D/A converter output
Undefined
58
CLOSE
I
Close switch detection input. A pull-up resistor is built in.
—
59
RMTSL1
I
Remote controller identifier input (1). A pull-up resistor is built in.
—
60
XOUT
O
Connections for a 16.9344 crystal element
Clock output
61
XIN
I
—
62
XVDD
—
Crystal oscillator circuit power supply
—
63
*RES
I
IC reset input. Applications must set this pin low temporarily when power is first applied.
—
64
DRF
I
DRF input
Continued from preceding page.
Note: The same potential must be connected to all the power supply pins (VDD, VVDD, L/RVDD, and XVDD).
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