bc41b143a07 ETC-unknow, bc41b143a07 Datasheet - Page 41

• Manufacturer Part Number: bc41b143a07
• Description: Single Chip Bluetooth
• Manufacturer: ETC-unknow

7.7
The microcontroller unit (MCU), interrupt controller and event timer run the Bluetooth software stack and control the
radio and host interfaces. A 16-bit reduced instruction set computer (RISC) microcontroller is used for low power
consumption and efficient use of memory.
7.7.1
BlueCore4-ROM has a total of 15 (12 digital and 3 analogue) programmable I/O terminals. These are controlled by
firmware running on the device.
7.7.2
Dedicated hardware is provided to implement a variety of 802.11 (Wi-Fi) co-existence schemes. Channel skipping
AFH, priority signalling, channel signalling and host passing of channel instructions are all supported. The features are
configured in firmware. The details of some methods are proprietary (e.g., Intel WCS). Contact CSR for details.
CS-101564-DSP12
Microcontroller
Programmable I/O
802.11 Co-Existence Interface
Production Information
© CSR plc 2003-2007
Description of Functional Blocks
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