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LMX9838 - Bluetooth Serial Port Module

Description

The National Semiconductor LMX9838 Bluetooth Serial Port module is a fully integrated Bluetooth 2.0 baseband controller, 2.4 GHz radio, crystal, antenna, LDO and discreets; combined to form a complete small form factor (10 mm x 17 mm x 2.0 mm) Bluetooth node.

Features

  • point-to-point and point-to-multipoint link management supporting data rates up to the theoretical maximum over RFComm of 704 kbps. The internal memory supports up to 7 active Bluetooth data links and one active SCO link. The on-chip Patch RAM provided for lowest cost and risk, allows the flexibility of firmware upgrade. The module is lead free and RoHS (Restriction of Hazardous Substances) compliant. For more information on those quality standards, please visit our green compliance website at.

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Datasheet preview – LMX9838

Datasheet Details

Part number LMX9838
Manufacturer National Semiconductor
File Size 0.99 MB
Description Bluetooth Serial Port Module
Datasheet download datasheet LMX9838 Datasheet
Additional preview pages of the LMX9838 datasheet.

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Full PDF Text Transcription

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LMX9838 Bluetooth Serial Port Module September 2007 LMX9838 Bluetooth® Serial Port Module 1.0 General Description The National Semiconductor LMX9838 Bluetooth Serial Port module is a fully integrated Bluetooth 2.0 baseband controller, 2.4 GHz radio, crystal, antenna, LDO and discreets; combined to form a complete small form factor (10 mm x 17 mm x 2.0 mm) Bluetooth node. All hardware and firmware is included to provide a complete solution from antenna through the complete lower and upper layers of the Bluetooth stack, up to the application including the Generic Access Profile (GAP), the Service Discovery Application Profile (SDAP), and the Serial Port Profile (SPP). The module includes a configurable service database to fulfil service requests for additional profiles on the host.
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