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參數資料
| 型號： | LC823231 |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| 封裝： | 10 X 10 MM, SQFP-64 |
| 文件頁數： | 6/6頁 |
| 文件大小： | 517K |
| 代理商： | LC823231 |
LC823231
No.8082-6/6
Continued from preceding page.
Pin
Ball
Terminal
I/O
Attr
Function
53
D6
BCK
B
PU
PCM bit clock (input/output)
54
C6
LRCK
B
PU
PCM LR clock (input/output)
55
B6
SCK
B
PU
PCM 384Fs clock (input/output)
56
B5
VDD2
P
Power supply terminal for I/O
57
C5
VSS
P
Ground terminal
58
D5
VDD1
P
Internal power supply terminal
59
A5
GPO
O
General purpose output (PCMVLD, IRQ)
60
B4
DIMPG0
B(I)
PU
MPG/WMA bus data
61
C4
DIMPG1
B(I)
PU
MPG/WMA bus data
62
A4
DIMPG2
B(I)
PU
MPG/WMA bus data
63
B3
DIMPG3
B(I)
PU
MPG/WMA bus data
64
C3
VDD2
P
Power supply terminal for I/O
(Note)
A signal beginning with Z is Low active.
The Code of Attr. (Attribution) row is as follows.
- “S” stands for the Schmidt input.
- “T” stands for the tri-status output.
- “PU” stands for the built-in pull-up resistance.
- B(I) means that although the terminal has a two-way attribution, only the input side functions during its operation.
(It is only during a test mode that the output side functions.)
- B(O) means that although the terminal has a two-way attribution, only the output side functions during its operation.
(It is only during a test mode that the input side functions.)
The pin that has T (the tri-state output) attribution might need a pull-up resistance externally.
If you open the pin of attr. I or attr. B (I), LSI might break down. Be sure that the pin is fixed to either LOW or HIGH.
PS
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