Datasheet > MLX90132

MLX90132

更新时间： 2022-02-26 11:01:01

品牌	Logo	应用领域
迈来芯 - MELEXIS		/
页数	文件大小	规格书
44页	2398K
描述
13.56MHz RFID / NFC Transceiver

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MLX90132 数据手册

MLX90132

13.56MHz RFID / NFC Transceiver

Features and Benefits

Application Examples

 Conforms with ISO/IEC 18092 (NFC)

 Conforms with ISO/IEC 14443A and B,

 Conforms with ISO/IEC 15693

 NFC enabled car for access and start

 Combo NFC and Wireless Power Charging

solutions

 Conforms with ISO/IEC 18000-3 mode 1

 High speed communication (up to 848kbit/s)

 Standard SPI/UART interfaces

 NFC applications in Industrial area (e.g. White

goods, security …)

 Built-in Field and TAG detectors

Ordering Information

Part Code

MLX90132

Temperature Code

R (-40°C to 105°C)

Package Code

LQ (Lead free QFN 5x5 32 leads) AEA-000

Option Code

Packing Form Code

MLX90132

S (-20°C to 85°C)

LQ (Lead free QFN 5x5 32 leads) AEA-000

The dual driver architecture of the MLX90132

requires minimal external support components

and allows the transmitter to provide up to

300milliwatts RF power to an appropriate antenna

load. This delivered power is suitable for most

short to mid-range applications.

Functional Diagram

MLX90132

RX1

TX1

The

MLX90132

embeds

tag

emulation

microcontroller

SPI/UART

TX2

RX2

functionality to support NFC Peer to Peer passive

communication mode. Enhanced tag and field

detection capabilities provide significant power

Analog

section section

Digital

consumption

reduction

RFID

reader

configuration and in NFC mode.

Figure 1: MLX90132 functional diagram

The digital section of the MLX90132 handles the

low protocol layers from API to physical layer

using advanced bit and frame encoding/decoding

functions. It contains a digital demodulator based

on sub-carrier detection and a programmable

bit/symbol encoder/decoder. It also encodes and

decodes the start and stop bits, parity bits, extra

guard time (EGT), start and end of frame

(SOF/EOF) and CRC.

Description

The MLX90132 is a 13.56MHz, fully integrated,

multi-protocol RFID/NFC transceiver IC. It has

been designed to handle sub-carrier frequencies

from 106 to 848 kHz and baud rates up to

848kbit/s.

Its 528 byte buffer handles an entire RFID frame.

The SPI/UART communication ports guarantee

easy

interface

with

the

majority

microcontrollers.

3901090132

Rev. 009

Page 1 of 44

Jan-2014

12 3 4 5 6 7...44

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