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E-TDA7590TR View Datasheet(PDF) - STMicroelectronics

Part Name
Description
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E-TDA7590TR Datasheet PDF : 40 Pages
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TDA7590
Pin description
Table 1. Pin function (continued)
Name
Type
Description
24
VSSSUB
I Analog substrate isolation.
25
DAC1
O DAC1 left single analog output.
26
DAC0M
O DAC0 negative right differential analog output.
27
DAC0P
O DAC0 positive right differential analog output.
28
CODEC_VSS
I Voltage Ground.
29
REF0
I Codec Power Supply.
30
CODEC_VDD
I Codec Reference.
31
ADC1
32
ADC0M
I ADC1 left single analog input.
I DAC0 negative right differential analog inputs.
33
ADC0P
I DAC0 positive right differential analog inputs.
36
EXTDACLK
I
External DAC clock. Optional external clock source from which LRCLK and
SCLK can be generated.
37
XTI
I Crystal Oscillator Input. External Clock Input or crystal connection.
38
XTO
O Crystal Oscillator Output. Crystal Oscillator output drive.
39
PLL_VDD
I PLL Power Supply.
40
PLL_VSS
I PLL Ground Input .
Host Data Strobe. Polarity programmable Host data strobe input for single
41
HDS
I/O strobe mode. Polarity programmable Host write strobe input for double strobe
mode.
Host Read/Write. Host read/write for single strobe bus mode.
42
HRW
I/O
Polarity programmable Host read data strobe for double strobe mode.
Host Acknowledge. Polarity programmable host interrupt acknowledge for
43
HACK
I/O single host request mode. Polarity programmable host receive request
interrupt for double host request mode.
Host Request. Polarity programmable host request interrupt for single host
44
HREQ
I/O request mode. Polarity programmable host transfer request interrupt for
double host request mode.
45
IOVDD
I IO Power Supply.
46
IOVSS
I IO Ground.
Host Chip Select. Polarity programmable host chip select for non-multiplexed
47
HCS
I/O mode.
Host address Line 10 for multiplexed mode.
48
HA9
I/O
Host Address 9. Address line 9 in multiplexed mode otherwise address line 2
in non-multiplexed mode.
49
HA8
I/O
Host Address 8. Address line 8 in multiplexed mode otherwise address line 1
in non-multiplexed mode.
50
HAS
I/O
Host Address Strobe. Address Strobe for multiplexed bus or Address 0 for
non multiplexed.
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