CSR8615A04 View Datasheet(PDF) - Unspecified
Part Name
Description
MFG CO.
'CSR8615A04' PDF : 114 Pages View PDF
10.8 Voltage Regulator Enable .................................................................................................................... 67
10.9 External Regulators and Power Sequencing ....................................................................................... 67
10.10Reset, RST# ........................................................................................................................................ 68
10.10.1 Digital Pin States on Reset .................................................................................................... 68
10.10.2 Status After Reset .................................................................................................................. 69
10.11Automatic Reset Protection ................................................................................................................. 69
11 Battery Charger ............................................................................................................................................ 70
11.1 Battery Charger Hardware Operating Modes ...................................................................................... 70
12
13
14
11.1.1 Disabled Mode ....................................................................................................................... 71
13 11.1.2 Trickle Charge Mode .............................................................................................................. 71
20 11.1.3 Fast Charge Mode ................................................................................................................. 71
16, 11.1.4 Standby Mode ........................................................................................................................ 71
er 11.1.5 Error Mode ............................................................................................................................. 72
mb 11.2 Battery Charger Trimming and Calibration .......................................................................................... 72
pte 11.3 VM Battery Charger Control ................................................................................................................ 72
Se 11.4 Battery Charger Firmware and PS Keys .............................................................................................. 72
y, 11.5 External Mode ...................................................................................................................................... 72
nda Example Application Schematic ................................................................................................................... 74
Mo Electrical Characteristics .............................................................................................................................. 76
- 13.1 Absolute Maximum Ratings ................................................................................................................. 76
.cn 13.2 Recommended Operating Conditions .................................................................................................. 77
om 13.3 Input/Output Terminal Characteristics ................................................................................................. 78
m.c 13.3.1 Regulators: Available For External Use ................................................................................. 78
om 13.3.2 Regulators: For Internal Use Only .......................................................................................... 80
ec 13.3.3 Regulator Enable ................................................................................................................... 81
ch 13.3.4 Battery Charger ...................................................................................................................... 81
apa 13.3.5 USB ........................................................................................................................................ 83
o - 13.3.6 Stereo Line-in Codec: Analogue to Digital Converter ............................................................ 84
sa 13.3.7 Codec: Digital to Analogue Converter .................................................................................... 85
s T 13.3.8 Digital ..................................................................................................................................... 86
me 13.3.9 LED Driver Pads .................................................................................................................... 87
r ja 13.3.10 Auxiliary ADC ......................................................................................................................... 87
fo 13.3.11 Auxiliary DAC ......................................................................................................................... 88
red 13.4 ESD Protection .................................................................................................................................... 89
pa 13.4.1 USB Electrostatic Discharge Immunity .................................................................................. 89
Pre Power Consumption ..................................................................................................................................... 91
15 CSR Green Semiconductor Products and RoHS Compliance ..................................................................... 94
16 Software ........................................................................................................................................................ 95
16.1 CSR8615 Mono ROM Solution ............................................................................................................ 95
16.1.1 A2DP Streaming .................................................................................................................... 96
16.1.2 Advanced Multipoint Support ................................................................................................. 96
16.1.3 A2DP Multipoint Support ........................................................................................................ 96
16.1.4 Wired Audio Mode .................................................................................................................. 96
16.1.5 Smartphone Applications (Apps) ............................................................................................ 97
16.1.6 Programmable Audio Prompts ............................................................................................... 97
16.1.7 CSR’s Intelligent Power Management ................................................................................... 98
16.1.8 Proximity Pairing .................................................................................................................... 98
Pre-production Information
© Cambridge Silicon Radio Limited 2013
Confidential Information - This Material is Subject to CSR's Non-disclosure Agreement
Page 10 of 114
CS-303726-DSP3
www.csr.com
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