描述 Description

Feature rich, low-power 2.4GHz transceiver designed for industrial and consumer IEEE 802.15.4-2006/2011, zigbee, SP100, WirelessHART, ISM, and high data rate applications. It is a true SPI-to-antenna solution providing a complete radio transceiver interface between the antenna and the microcontroller.

It comprises the analog radio transceiver and the digital demodulation including time and frequency synchronization, and data buffering. All RF-critical components are integrated on a single chip minimizing the number of required external components to the antenna, crystal and decoupling capacitors. The bidirectional differential antenna pins, used for transmission and reception, eliminate the need for an external antenna switch.

An internal 128 byte RAM buffers transmit and receive data. Two on-chip low dropout (LDO) voltage regulators provide the internal analog and digital 1.8V supply.

Microchip's complimentary and confidential Wireless Check online design review service is available for customers who have selected our products for their application design-in*.*The?online design review?service is subject to?Microchip's?Program Terms and Conditions?and requires a myMicrochip?account.

特性 Features

? High Performance RF-CMOS 2.4GHz radio transceiver targeted for IEEE? 802.15.4, zigbee?, RF4CE, 6LoWPAN, and ISM applications
? Industry leading link budget:
? Receiver sensitivity -101dBm
? Programmable TX output power from -17dBm up to +4dBm
? Ultra-low current consumption: 0.02μA in deep sleep mode

簡(jiǎn)介

AT86RF233屬于RF/IF射頻/中頻RFID的射頻收發(fā)器IC。由制造生產(chǎn)的AT86RF233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(gè)封裝的半導(dǎo)體器件。收發(fā)器適用于各種射頻系列產(chǎn)品或標(biāo)準(zhǔn)，例如 AISG、藍(lán)牙、ISM、VHF、Wi-Fi、蜂窩、雷達(dá)、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(jìn)一步分類。部分 IC 包含內(nèi)置微控制器。