SPCA751A-P101 View Datasheet(PDF) - Unspecified
Part Name
Description
Manufacturer
SPCA751A-P101
Unspecified
SPCA751A-P101 Datasheet PDF : 13 Pages
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Preliminary
SPCA751A-P101
Pin Description
PIN No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
Mnemonic
DT1
TFS1
DR1
RFS1
RESET
CLKSEL
VDD
VSS
VDDO
VSSO
N.C.
FCEB2
FCEB1
VDD
VSS
N.C.
VDDO
VSSO
VDD
VSS
N.C.
N.C.
VDDO
VSSO
AUD_XCK
AUD_DATA
AUD_BCK
AUD_LRCK
VDD
VSS
VDDA
VSSA
AIP
AIN
ATO
VM
VDDO
VSSO
OSCIN
OSCOUT
VSSP
VDDP
CLKIN
44
SCLK1
Type Description
O Transmit Data of Serial Port
I/O Transmit Frame Synchronization of Serial Port
I
Receive Data of Serial Port
I/O Receive Frame Synchronization of Serial Port
I
System Reset (Active Low)
I
System Clock Select (0: Internal PLL 1:External Oscillator)
I
Digital Power
I
Digital Ground
I
Digital Power
I
Digital Ground
No Connection
O Frame Decoded Indicator
O Data Request Flag
I
Digital Power
I
Digital Ground
No Connection
I
Digital Power
I
Digital Ground
I
Digital Power
I
Digital Ground
No Connection
No Connection
I
Digital Power
I
Digital Ground
I/O Oversampling Clock to external Audio DAC / from external source
O Serial Data Output to Stereo Audio DAC
O Bit Clock Output to Stereo Audio DAC
O Sample Rate Clock Output to Stereo Audio DAC
I
Digital Power
I
Digital Ground
I
Analog Power for Audio ADC
I
Analog Ground for Audio ADC
I
Positive Input of the Audio ADC transmit input amplifier
I
Negative Input of the Audio ADC transmit input amplifier
O Output of the Audio ADC transmit input amplifier
O 1/2 AVDD for the bias of the Audio ADC transmit input amplifier
I
Digital Power
I
Digital Ground
I
16.934MHz Oscillator Input
O 16.934MHz Oscillator Output
I
Analog Ground for PLL
I
Analog Power for PLL
I
External System Clock
(Connect to VSS if internal PLL is used (pin 82 CLKSEL == 0))
I/O Bit Clock of Serial Port
9
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