參數(shù)資料
型號： LMX9820ASMX
廠商： NATIONAL SEMICONDUCTOR CORP
元件分類： 通信及網(wǎng)絡(luò)
英文描述： Bluetooth Serial Port Module
中文描述： SPECIALTY TELECOM CIRCUIT, PBGA116
封裝： 10.10 X 14.10 MM, 2 MM HEIGHT, LGA-116
文件頁數(shù)： 1/44頁
文件大小： 579K
代理商： LMX9820ASMX
2005 National Semiconductor Corporation
www.national.com
L
1.0 General Description
The National Semiconductor LMX9820A Bluetooth Serial
Port module is a highly integrated radio, baseband control-
ler, and memory device implemented on an FR4 substrate.
All hardware and firmware is included to provide a com-
plete solution from antenna from the complete lower and
upper layers of the Bluetooth stack, up to the application
support layers including the Generic Access Profile (GAP),
the Service Discovery Application Profile (SDAP), and the
Serial Port Profile (SPP). The module includes a config-
urable service database to fulfill service requests for addi-
tional profiles on the host. The LMX9820A features a small
form factor (10.1 x 14.1 x 2.0 mm) design, which solves
many of the challenges associated with compact system
integration. Moreover, the LMX9820A is pre-qualified as a
Bluetooth Integrated Component. Conformance testing
through the Bluetooth qualification program enables a fast
time to market after system integration by ensuring a high
degree of compliance and interoperability.
Based on National’s CompactRISC
16-bit processor
architecture and Digital Smart Radio technology, the
LMX9820A is optimized to handle the data and link man-
agement processing requirements of a Bluetooth node.
The firmware supplied with this device offers a complete
Bluetooth (v1.1) 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 three active Bluetooth data
links and one active SCO link.
1.1 APPLICATIONS
■
Personal Digital Assistants
■
POS Terminals
■
Data Logging Systems
■
Audio Gateway applications
CompactRISC is a trademark of National Semiconductor Corporation.
Bluetooth is a registered trademark of Bluetooth SIG, Inc. and is used under license by National Semiconductor.
APRIL 2005
Revision 1.0
LMX9820A
Bluetooth
Serial Port Module
2.0 Functional Block Diagram
UART_RX
UART_TX
UART_RTS#
UART_CTS#
UART
IOVCC
TX_SWITCH_P
ENV0
ENV1
LSTAT_0
LSTAT_1
HOST_WU
RESET_B#
RESET_5100#
AUX
PORTS
COMPACTRISC
CORE
BASEBAND
CONTROLLER
LINK
MGMNT
PROCESSOR
(LMP)
JTAG
RAM
FLASH
DIGITAL
SMART
RADIO
SYNTHESIZER
LNA
PA
TR
SW
CRYSTAL/OSCILLATOR
A
DIG_GND[1:2]
VCC
ANALOG
DIGITAL
VDD_ANA_OUT
VDD_DIG_OUT
VDD_DIG_PWR_D#
VOLTAGE
REGULATORS
FIRMWARE
(INCLUDES
PROFILES AND
COMMAND
INTERFACE)
ISEL2
ISEL1
INTERFACE
SELECT
ADVANCED
AUDIO INTERFACE
AAI_STD
AAI_SRDAI_SFS
AAI_SCLK
相關(guān)PDF資料
PDF描述
LMX9820A Bluetooth Serial Port Module
LMX9820ASM Bluetooth Serial Port Module
LMX9820 Bluetooth Serial Port Module
LMX9820SB Bluetooth Serial Port Module
LMX9820SBX Bluetooth Serial Port Module
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LMX9820ASMX/NOPB 制造商:Texas Instruments 功能描述:Bluetooth Class II 3.3V 0.704Mbps 116-Pin LTCC T/R 制造商:Texas Instruments 功能描述:MODULE BLUETOOTH SERIAL PORT SMD
LMX9820SB 制造商:Texas Instruments 功能描述: 制造商:Texas Instruments 功能描述:MODULE BLUE TOOTH 116-LTCC 制造商:Texas Instruments 功能描述:BLUETOOTH MODULE 2.4GHZ 704KBPS
LMX9820SBX 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Bluetooth Serial Port Module
LMX9830 制造商:NSC 制造商全稱:National Semiconductor 功能描述:BluetoothTM Serial Port Module
LMX9830DONGLE 功能描述:藍(lán)牙/802.15.1 開發(fā)工具 LMX9830 BLUETOOTH EVAL KIT RoHS:否 制造商:Panasonic Electronic Components 產(chǎn)品:Bluetooth Evaluation Kit 工具用于評估:PAN1721 頻率:2.4 GHz 接口類型:I2C 工作電源電壓:2 V to 3.6 V
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