LMX9838

PinoutSpecificationsInput Min Voltage2.5 VoltInput Max Voltage3.6 VoltData Links (max)7Audio Links (max)1Bluetooth Spec2.0Bluetooth ProfilesGAP; SDAP; SPPFCC/CE CertifiedYesBluetooth QualifiedYesCommand InterfaceSimply BlueTransparent UART SupportYesGPIOs2Host Interface TypeUARTAudio InterfacePCMW...

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SeekIC No. : 004397414 Detail

LMX9838: PinoutSpecificationsInput Min Voltage2.5 VoltInput Max Voltage3.6 VoltData Links (max)7Audio Links (max)1Bluetooth Spec2.0Bluetooth ProfilesGAP; SDAP; SPPFCC/CE CertifiedYesBluetooth QualifiedYesCom...

floor Price/Ceiling Price

Part Number:
LMX9838
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2014-12-28

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Product Details

Description



Pinout




Specifications

Input Min Voltage2.5 Volt
Input Max Voltage3.6 Volt
Data Links (max)7
Audio Links (max)1
Bluetooth Spec2.0
Bluetooth ProfilesGAP; SDAP; SPP
FCC/CE CertifiedYes
Bluetooth QualifiedYes
Command InterfaceSimply Blue
Transparent UART SupportYes
GPIOs2
Host Interface TypeUART
Audio InterfacePCM
WakeupYes
On-Chip OscillatorYes
On-Chip AntennaYes
Slow Clock SupportYes
Temperature Min-40 deg C
Temperature Max85 deg C
View Using Catalog



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. Moreover, the LMX9838 is qualified as a Bluetooth endproduct, ready to be used in the end application without additional testing and license cost.

Based on National's CompactRISC 16-bit processor architecture and Digital Smart Radio technology, the LMX9838 is optimized to handle the data and link management processing requirements of a Bluetooth node.

The firmware supplied in the on-chip ROM memory offers a complete Bluetooth (v2.0) stack including profiles and command interface. This firmware 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 http://www.national.com/quality/green/

Design Tools


Title Size in Kbytes Date    
LMX9838 Bluetooth Serial Port Module - Additional Developer' Documentation     View    
LMX9838 Bluetooth Serial Port Module Evaluation Kit     View    

If you have trouble printing or viewing PDF file(s), see Printing Problems.

Application Notes


Title Size in Kbytes Date
AN-1706: Application Note 1706 LMX9838 Firmware Release Note 557 Kbytes 13-Sep-07 Download
AN-1699: Application Note 1699 LMX9838 Software Users Guide 4816 Kbytes 17-Mar-08 Download
AN-1709: Application Note 1709 LMX9838 Bluetooth? (PRD 2.0) Qualification Guideline 934 Kbytes 25-Sep-07 Download
AN-1700: Application Note 1700 LMX9838 Cable Replacement 185 Kbytes 7-Sep-07 Download

If you have trouble printing or viewing PDF file(s), see Printing Problems.

More Application Notes


Title Size in Kbytes Date
AN-1811: Application Note 1811 Bluetooth Antenna Design 2736 Kbytes 12-Mar-08 Download

If you have trouble printing or viewing PDF file(s), see Printing Problems.




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