Product Data Sheet
TM
Device Features
Compliant to Bluetooth specification V1.1
BlueCore 01b
TM
Single Chip Bluetooth Device
Small footprint in 8mm x 8mm 81-ball BGA
Product Data Sheet For:
BC01b-USB
Fully integrated RF block with no external
adjustments or trim
(USB and UART version)
(BGA Packaging)
USB V1.1 compliant
BC01b-URT
(UART only version)
(BGA Packaging)
Qualified Bluetooth firmware included
Extensive built-in-self-test to minimise end
product final test time
BC01bv-USB
(USB and UART version)
(VFBGA Packaging)
RF reference designs available
Low power consumption/optimisation
Support for up to 7 slaves
BC01bv-URT
(UART only version)
(VFBGA Packaging)
General Description
Applications
TM
BlueCore01b is a single chip radio and baseband IC
Laptop and desktop PCs
Mobile Phones
Cordless Headsets
TM
for Bluetooth 2.4GHz radios, and is implemented in
CMOS technology.
When used with external flash containing the CSR
Bluetooth software stack, it provides a fully compliant
Bluetooth system for data and voice communications.
Personal Digital Assistants (PDAs)
Computer Accessories (Compact Flash,
PCMCIA and SD cards)
Domestic and industrial appliances
SPI
RAM
UART/USB
The design is optimised to require very few external
RF components to facilitate rapid design of the applica-
tion printed wiring board, and therefore the fastest pos-
sible time to market and lowest overall cost.
A low intermediate frequency receiver is utilised to
allow on-chip channel filtering. All hardware is fully
compliant with the Bluetooth specification.
RF IN
RF OUT
2.4GHz
Radio
DSP
I/O
PIO
µP
PCM
The device operates from a regulated supply in the
range 2.7V to 3.3V and is available in an 81-ball BGA
package.
XTAL
EXTERNAL
FLASH
Figure 1: BlueCore01b Block Diagram
bc01b-ds-003d
Production Information