Datasheet > MAX66000

MAX66000

更新时间： 2024-11-21 11:15:23

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描述
ISO/IEC 14443 Type B-Compliant 64-Bit UID Supports AFI and CID Function

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数据手册

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MAX66000 数据手册

19-5528; Rev 0; 1/11

ISO/IEC 14443 Type B-Compliant

64-Bit UID

MAX60

General Description

Features

The MAX66000 combines a 64-bit unique identifier

(UID) and a 13.56MHz RF interface (ISO/IEC 14443

Type B, Parts 2-4) in a single chip. The UID can be

read through the block transmission protocol (ISO/IEC

14443-4), where requests and responses are

exchanged through I-blocks once a device is in the

ACTIVE state. The data rate can be as high as

847.5kbps. The reader must support a frame size of 19

bytes. The device supports an application family identi-

fier (AFI) and a card identifier (CID). AFI and the appli-

cation data field can be factory programmed with

customer-supplied data. ISO/IEC 14443 functions not

supported are chaining, frame-waiting time extension,

and power indication.

♦ Fully Compliant ISO/IEC 14443 (Parts 2-4) Type B

Interface

♦ 13.56MHz ±±7Hz Carrier Freꢀuency

♦ 64-Bit UID

♦ Supports AFI and CID Function

♦ Write: 10% ASK Modulation at 105.97bps,

211.97bps, 423.±57bps, or 84±.57bps

♦ Read: Load Modulation Using BPSK Modulated

Subcarrier at 105.97bps, 211.97bps, 423.±57bps,

or 84±.57bps

♦ Powered Entirely Through the RF Field

♦ Operating Temperature: -25°C to +50°C

Applications

Ordering Information

Driver Identification (Fleet Application)

PART

TEMP RANGE

-25°C to +50°C

PIN-PACKAGE

ISO Card

Access Control

Asset Tracking

MAX66000E-000AA+

MAX66000K-000AA+

Key Fob

+Denotes a lead(Pb)-free/RoHS-compliant package.

Mechanical Drawings appear at end of data sheet.

Typical Operating Circuit

13.56MHz READER

MAGNETIC

COUPLING

MAX66000

IC LOAD

TX_OUT

TRANSMITTER

SWITCHED

LOAD

RX_IN

ANTENNA

________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,

or visit Maxim’s website at www.maxim-ic.com.

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