CC2431RTCRF/IF射頻/中頻RFID的射頻收發(fā)器IC規(guī)格書PDF中文資料

CC2431RTC屬于RF/IF射頻/中頻RFID的射頻收發(fā)器IC。由美國德州儀器公司制造生產(chǎn)的CC2431RTC射頻收發(fā)器 IC射頻收發(fā)器 IC 是將發(fā)射器和接收器集成于單個封裝的半導體器件。收發(fā)器適用于各種射頻系列產(chǎn)品或標準，例如 AISG、藍牙、ISM、VHF、Wi-Fi、蜂窩、雷達、802.15.4 和 Z-Wave。此產(chǎn)品可根據(jù)調(diào)制類型和特定協(xié)議版本進一步分類。部分 IC 包含內(nèi)置微控制器。

Key Features

? Location Engine calculates the location of a

node in a network

? High performance and low power 8051

microcontroller core.

? 2.4 GHz IEEE 802.15.4 compliant RF

transceiver (industry leading CC2420 radio

core).

? ZigBee? protocol stack (Z-Stack?) from

Texas Instruments includes support for CC2431

‘s location engine.

? Excellent receiver sensitivity and robustness to

interferers

? 128 KB in-system programmable flash

? 8 KB RAM, 4 KB with data retention in all

power modes

? Powerful DMA functionality

? Very few external components

? Only a single crystal needed for mesh network

systems

? Low current consumption (RX: 27 mA, TX: 27

mA, microcontroller running at 32 MHz)

? Only 0.5μA current consumption in powerdown

mode, where external interrupts or the

RTC can wake up the system

? 0.3 μA current consumption in power-down

mode, where external interrupts can wake up

the system

? Very fast transition times from low-power

modes to active mode enables ultra low

average power consumption in low duty-cycle

systems

? CSMA/CA hardware support

? Wide supply voltage range (2.0 V – 3.6 V)

? Digital RSSI/ LQI support

? Battery monitor and temperature sensor

? ADC with up to eight inputs and configurable

resolution

? 128-bit AES security coprocessor

? Two powerful USARTs with support for

several serial protocols.

? Hardware debug support

? Watchdog timer

? One IEEE 802.15.4 MAC Timer, one general

16-bit timer and two 8-bit timers

? RoHS compliant 7x7 mm QLP48 package

? 21 general I/O pins, two with 20 mA

sink/source capability

? Powerful and flexible development tools

available