IDT92HD71B8X5PRGXB3X8 IDT, Integrated Device Technology Inc, IDT92HD71B8X5PRGXB3X8 Datasheet - Page 210
IDT92HD71B8X5PRGXB3X8
Manufacturer Part Number
IDT92HD71B8X5PRGXB3X8
Description
Manufacturer
IDT, Integrated Device Technology Inc
Datasheet
1.IDT92HD71B8X5PRGXB3X8.pdf
(216 pages)
Specifications of IDT92HD71B8X5PRGXB3X8
Package Type
TQFP
Lead Free Status / RoHS Status
Compliant
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4-CHANNEL HD AUDIO CODEC OPTIMIZED FOR LOW POWER
No.
Pin
92HD71B8
4-CHANNEL HD AUDIO CODEC OPTIMIZED FOR LOW POWER
10
12
13
14
15
16
17
18
19
20
21
22
23
24
11
1
2
3
4
5
6
7
8
9
10.2. Pin Descriptions
DMIC0 / GPIO1
DMIC1 / GPIO2
Volume Down /
DVDD_CORE
DVDD_CORE
SDI_CODEC
Volume Up /
PORTC_R
SENSE_A
PORTE_R
PORTF_R
PORTB_R
PORTC_L
PORTE_L
PORTF_L
PORTB_L
DVDD_IO
PCBEEP
RESET#
BITCLK
SYNC
Name
DVSS
SDO
Pin
NC
NC
NC
I/O(Digital)
I/O(Digital)
I/O(Digital)
O(Analog)
O(Analog)
O(Digital)
I(Analog)
I(Analog)
I(Analog)
I(Analog)
I(Analog)
I(Analog)
I(Analog)
I(Analog)
I(Digital)
I(Digital)
I(Digital)
I(Digital)
I(Digital)
I(Digital)
I(Digital)
Type
Pin
-
-
-
with Digital Microphone
with Digital Microphone
with Volume or GPIO
with Volume or GPIO
50 KΩ pull-down
50 KΩ pull-down
50 KΩ pull-up
50 KΩ pull-up
Pull-down
Internal
Pull-up/
Table 20. Pin Description
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
210
Digital Vdd = 3.3 V
Volume Control or
Digital Microphone 0 Input or
General Purpose I/O
Reference Voltage (1.5 V or 3.3 V)
Volume Control or
Digital Microphone 1 Input or
General Purpose I/O
HD Audio Serial Data output (inbound stream)
HD Audio Bit Clock
Digital Ground
HD Audio Serial Data (outbound stream), audio module
Digital Vdd = 3.3 V
HD Audio Frame Sync
HD Audio Reset
PC Beep
Jack insertion detection Ports A, B, C, D
Port E Input Left
Port E Input Right
Port F Output Left
Port F Output Right
No Connect
No Connect
No Connect
Port B Input Left
Port B Input Right
Port C Input Left
Port C Input Right
92HD71B8
Pin Description
PC AUDIO
V 1.0, 01/08
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