STA2416 datasheet(18/38 Pages) STMICROELECTRONICS

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Functional description

STA2416

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Functional description

5.1

Baseband

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WLAN coexistence. See also Section 6.12: Bluetooth™ - WLAN coexistence in

collocated scenario.

5.1.1

Baseband 1.1 features

The baseband is based on Ericsson Technology Licensing Baseband Core (EBC) and it is

compliant with the Bluetooth™ specification 1.1.

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Point to multipoint (up to 7 Slaves).

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Asynchronous Connection Less (ACL) link support giving data rates up to 721 kbps.

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Synchronous Connection Oriented (SCO) link with support for 2 voice channels over

the air interface.

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Flexible voice format to host and over the air (CVSD, PCM 13/16 bits, A-law,

µ-law).

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HW support for packet types: DM1, 3, 5; DH1, 3, 5; HV1, 3; DV.

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Scatternet capabilities (Master in one piconet and Slave in the other one; Slave in two

piconets). All scatternet v.1.1 errata supported.

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Ciphering support up to 128 bits key.

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Paging modes R0, R1, R2.

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Channel Quality Driven Data Rate.

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Full Bluetooth software stack available.

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Low level link controller.

5.1.2

Baseband 1.2 features

The baseband part is also compliant with the Bluetooth specification 1.2.

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Extended SCO (eSCO) links: supports EV3 and EV5 packets. See also Section 6.6:

V1.2 detailed functionality - extended SCO on page 22.

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Adaptive Frequency Hopping (AFH): hopping kernel, channel assessment as Master

and as Slave. See also Section 6.7: V1.2 detailed functionality - adaptive frequency

hopping on page 23.

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Faster Connection: Interlaced scan for Page and Inquiry scan, answer FHS at first

reception, RSSI used to limit range. See also Section 6.8: V1.2 detailed functionality -

faster connection on page 23.

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QoS Flush. See also Section 6.9: V1.2 detailed functionality - quality of service on

page 24.

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Synchronization: the local and the master BT clock are available via HCI commands for

synchronization of parallel applications on different slaves.

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L2CAP Flow and Error control.

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LMP Improvements.

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LMP SCO handling.

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Parameter Ranges update.

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