CSR8615A04-IQQF-R View Datasheet(PDF) - Unspecified
Part Name
Description
MFG CO.
'CSR8615A04-IQQF-R' PDF : 114 Pages View PDF
Codec
Lead Pad Type
Supply Domain
Description
MIC_BIAS
AU_REF
2
Analogue in
1
VDD_AUDIO
Microphone bias
Decoupling of audio reference (for high-
quality audio)
SPKR_AN
9
Speaker output negative, left
Analogue out
VDD_AUDIO_DRV
3 SPKR_AP
6, 201 LINE/MIC_AN
mber 1 LINE/MIC_AP
Septe LINE_BN
day, LINE_BP
n - Mon LED Drivers
10
67
Analogue in
68
4
Analogue in
5
Lead Pad Type
comm.com.c LED[2]
66 Bidirectional
Prepared for james Tsao - apache LED[1]
36 Bidirectional
VDD_AUDIO
VDD_AUDIO
Supply Domain
VDD_PADS_2
VDD_PADS_1
Speaker output positive, left
Line or microphone input negative,
channel A
Line or microphone input positive,
channel A
Line input negative, channel B
Line input positive, channel B
Description
LED driver.
Alternative function: programmable
output PIO[31]
Note:
As output is open-drain, an external
pull-up is required when PIO[31] is
configured as a programmable
output.
LED driver.
Alternative function: programmable
output PIO[30].
Note:
As output is open-drain, an external
pull-up is required when PIO[30] is
configured as a programmable
output.
LED driver.
Alternative function: programmable
output PIO[29].
LED[0]
37 Bidirectional
VDD_PADS_1
Note:
As output is open-drain, an external
pull-up is required when PIO[29] is
configured as a programmable
output.
Pre-production Information
© Cambridge Silicon Radio Limited 2013
Confidential Information - This Material is Subject to CSR's Non-disclosure Agreement
Page 18 of 114
CS-303726-DSP3
www.csr.com
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