Table of Contents
BC212015-ds-001f Production Information
Page 2 of 36
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Table of Contents
1 Key Features .................................................................................................................................................. 3
2 Device Pinout Diagram.................................................................................................................................. 4
3 Device Terminal Functions ........................................................................................................................... 5
4 Electrical Characteristics .............................................................................................................................. 9
5 Device Diagram ............................................................................................................................................ 14
6 Description of Functional Blocks ............................................................................................................... 15
6.1 RF Receiver ............................................................................................................................................ 15
6.1.1 Low Noise Amplifier .................................................................................................................. 15
6.1.2 Analogue to Digital Converter................................................................................................... 15
6.2 RF Transmitter ........................................................................................................................................ 15
6.2.1 IQ Modulator............................................................................................................................. 15
6.2.2 Power Amplifier ........................................................................................................................ 15
6.3 RF Synthesiser ....................................................................................................................................... 15
6.4 Baseband and Logic ............................................................................................................................... 15
6.4.1 Memory Management Unit ....................................................................................................... 15
6.4.2 Burst Mode Controller............................................................................................................... 15
6.4.3 Physical Layer Hardware Engine DSP ..................................................................................... 16
6.4.4 RAM.......................................................................................................................................... 16
6.4.5 External Memory Driver............................................................................................................ 16
6.4.6 USB .......................................................................................................................................... 16
6.4.7 Synchronous Serial Interface.................................................................................................... 16
6.4.8 UART........................................................................................................................................ 16
6.4.9 Audio PCM Interface................................................................................................................. 16
6.5 Microcontroller ........................................................................................................................................ 17
6.5.1 Programmable I/O .................................................................................................................... 17
7 CSR Bluetooth Software Stacks ................................................................................................................. 18
7.1 BlueCore HCI Stack................................................................................................................................ 18
7.1.1 Key Features of the HCI Stack ................................................................................................. 19
7.2 BlueCore RFCOMM Stack...................................................................................................................... 21
7.2.1 Key Features of the BlueCore2-External RFCOMM Stack ....................................................... 21
7.3 BlueCore Virtual Machine Stack ............................................................................................................. 22
7.4 Host-Side Software ................................................................................................................................. 23
7.5 Device Firmware Upgrade ...................................................................................................................... 23
7.6 Additional Software for Other Embedded Applications ........................................................................... 23
7.7 CSR Development Systems.................................................................................................................... 23
8 External Interfaces....................................................................................................................................... 24
8.1 Transmitter/Receiver Inputs and Outputs ............................................................................................... 24
8.2 Asynchronous Serial Data Port (UART) and USB Port ........................................................................... 24
8.3 PCM CODEC Interface ........................................................................................................................... 24
8.4 Serial Peripheral Interface ...................................................................................................................... 25
8.5 Parallel PIO Port ..................................................................................................................................... 25
8.6 I2C Interface ............................................................................................................................................ 25
9 Schematic ..................................................................................................................................................... 26
10 Package Dimensions ................................................................................................................................... 27
10.1 96-Ball VFBGA....................................................................................................................................... 27
10.2 96-Ball LGA............................................................................................................................................ 28
10.3 96-Ball LFBGA....................................................................................................................................... 29
11 Ordering Information ................................................................................................................................... 30
12 Contact Information ..................................................................................................................................... 31
13 Document References ................................................................................................................................. 32
14 Acronyms and Definitions........................................................................................................................... 33
15 Record of Changes ...................................................................................................................................... 36