LMX9820 Datasheet PDF - National

General Description

●The National Semiconductor® LMX9820 Bluetooth™ Serial Port module is a highly integrated radio, baseband controller and memory device implemented on an LTCC (LowTemperature Co-fired Ceramic) substrate. 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. The LMX9820 features a small form factor (10.1 x 14.0 x 1.9 mm) design; thus, solving many of the challenges associated with system integration. Moreover, the LMX9820 is pre-qualified as a Bluetooth Integrated Component. Conformance testing through the Bluetooth qualification program enables a short time to market after system integration by insuring a high probability of compliance and interoperability.

● APPLICATIONS

●Personal Digital Assistants

●POS Terminals

●Data Logging Systems