CSR8615A04-IQQF-R View Datasheet(PDF) - Unspecified
Part Name
Description
MFG CO.
'CSR8615A04-IQQF-R' PDF : 114 Pages View PDF
Features
BlueCore® CSR8615 QFN
■Bluetooth® v4.0 specification compliant
CSR8615 Mono ROM Solution
â– 80MHz RISC MCU and 80MIPS Kalimba DSP
â– High-performance mono codec with 1
microphone input
1-mic CVC Audio Enhancement
â– Internal ROM, serial flash memory and EEPROM
interfaces
â– Radio includes integrated balun with RF
Fully Qualified Single-chip
3 performance of 8dBm transmit power and
01 -89dBm receiver sensitivity
, 2 â– AVRCP v1.4
16 â– 5-band fully configurable EQ
er â– Wideband speech supported by HFP v1.6 and
mb mSBC codec
te â– CSR's latest CVC technology for narrowband and
ep wideband voice connections including wind noise
, S reduction
ay â– Multipoint support for A2DP connection to 2
nd A2DP sources for music playback
Mo â– Secure simple pairing, CSR's proximity pairing
- and CSR's proximity connections
.cn â– Stereo line-in
om ■Serial interfaces: USB 2.0, UART, I²C and SPI
.c â– SBC, MP3 and AAC decoder support
mm â– Wired audio support
co â– Integrated dual switch-mode regulators, linear
he regulators and battery charger
ac â– External crystal load capacitors not required for
ap typical crystals
o - â– 3 LED outputs (RGB)
sa â– 68-lead QFN 8 x 8 x 0.9mm 0.4mm pitch
s T â– Green (RoHS compliant and no antimony or
e halogenated flame retardants)
Bluetooth® v4.0 System
Pre-production Information
CSR8615A04
Issue 3
XTAL
BT_RF
2.4 GHz
Radio
+
Balun
ROM
RAM
Baseband
I /O
MCU
Kalimba
DSP
SPI/ I2C
UART/USB
Serial
Flash /
EEPROM
PIO
Audio In / Out
Debug SPI
General Descerdipfortijaomn Applications CSR's BlueCore® CSR8615 QFN is a single-chip
ar CSR8615 mono ROM solution for rapid evaluation and
rep development of Bluetooth audio applications.
P BlueCore® CSR8615 QFN consumer audio platform
â– Bluetooth mono speakers
â– Speakerphones
â– 1-mic CVC headset or headphones
â– Handsfree car kits
for wired and wireless applications using the QFN
The enhanced Kalimba DSP coprocessor with
package integrates an ultra-low power DSP and
application processor with embedded flash memory, a
high-performance mono codec, a power management
subsystem and LED drivers.
80MIPS supports enhanced audio and DSP
applications.
The integrated audio codec supports stereo line input
with 1-mic CVC input and mono output, as well as a
The CSR configuration tools and the development kit
variety of audio standards.
provide a flexible and powerful development platform
to design advanced and high-quality audio products
See CSR Glossary at www.csrsupport.com.
using BlueCore® CSR8615 QFN single-chip Bluetooth
audio solution.
Pre-production Information
© Cambridge Silicon Radio Limited 2013
Confidential Information - This Material is Subject to CSR's Non-disclosure Agreement
Page 1 of 114
CS-303726-DSP3
www.csr.com
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