Features
■ Single-chip Bluetooth ? mono headset solution
■ Low power consumption: up to 12 hours talk time
from a 120mAh battery
■ Support for Secure Simple Pairing
■ Proximity Pairing (headset initiated pairing)
■ Best-in-class Bluetooth radio with 5.5dBm
transmit power and -88dBm receive sensitivity
■ Minimum external components
■ Configurable mono headset software
■ HFP v1.5 and HSP v1.1 support
■ Low-power 1.8V operation
■ Integrated switch-mode regulator
■ Integrated battery charger with programmable
current
■ Integrated high-quality mono codec
■ 56-lead 8 x 8 x 0.9mm, 0.5mm pitch QFN
■ Green (RoHS compliant and no antimony or
halogenated flame retardants)
■ A complete BC6110 low-cost mono headset
solution development kit is available, order code
DK-BC-6110-1A
General Description
_`SNNM? is a low-cost fully featured ROM chip solution
for mono headsets with low power consumption. It
includes a Bluetooth radio, baseband, DAC/ADC,
switch-mode power supply and battery charger in a
compact QFN package for low-cost designs.
BC6110 supports the latest Bluetooth v2.1 + EDR
specification which includes Secure Simple Pairing,
greatly simplifying the pairing process, making it even
easier for users to get up and running with a Bluetooth
headset.
_?ìé`?êé ? =_`SNNM?
Fully Qualified Single-chip
Bluetooth ? v2.1 + EDR System
Production Information
BC6110A14
Issue 2
Applications
■ Low-cost mono headset solution
The device incorporates auto-calibration and BIST
routines to simplify development, type approval and
production test.
BC6110 has been designed to reduce the number of
external components required which ensures
production costs are minimised.
All hardware and device firmware is fully qualified to
the Bluetooth v2.1 + EDR specification (all mandatory
features).
See CSR Glossary on www.csrsupport.com .
XTAL
ROM
I 2 C
UART
PIO
EEPROM
RF IN
RF OUT
2.4GHz
Radio
MCU
I/O
SPI
Battery Charger
1
RAM
Microphone
1
Speaker
CS-127511-TOP2
Production Information
? Cambridge Silicon Radio Limited 2009
Page 1 of 3
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