96
AVR-3310CI/AVR-3310/AVR990/AVC-3310
BU9450KV-E2 (DI : IC106)
Function
Pin
No.
Pin Name I/O
* For latch-up countermeasure, perform each power supply ON/OFF in the same timing.
28 XOUT O X tal osc. connecting output ter minal
29 XIN I X tal osc. connection, e xternal cloc k input ter minal (24.576MHz or 12.288MHz)
30 DVDD Digital power
31 DGND Digital GND
32 EMPHA/UO I/O Emphasis inf ormation/U-data output/Chip address setting ter minal
33 AUDIO/V O I/O Non-PCM detect/V -ag output/ Chip address setting ter minal
34 CKST I/O Cloc k s witch transition per iod output/Demodulation master or sla ve function s witching terminal
35 INT I/O Interrupt output for tcom (Interr upt factor selectab le)/Modulation or gener al I/O s witching terminal
36 RERR O PLL loc k error , data error ag output
37 DO O tcom I/F, read out data output ter minal (3-state)
38 DI I tcom I/F, wr ite data input ter minal
39 CE I tcom I/F, chip enab le input ter minal
40 CL I tcom I/F, cloc k input ter minal
41 XMODE I System reset input ter minal
42 DGND Digital GND
43 DVDD Digital power
44 TMCK/PIO0 I/O 256fs system cloc k input for modulation/Gener al I/O in/output ter minal
45 TBCK/PIO1 I/O 64fs bit cloc k input for modulation/Gener al I/O in/output ter minal
46 TLRCK/PIO2 I/O fs cloc k input for modulation/Gener al I/O in/output ter minal
47 TDATA/PIO3 I/O Ser ial audio data input f or modulation/Gener al I/O in/output ter minal
48 TXO/PIOEN O/I Modulation data output/ Gener al I/O enab le input ter minal
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-
-
-
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$7-8
36
37
48
25
24
13
121
1PIN
Lot No.
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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