MAX66100 Datasheet, PDF (1/16 Pages) Maxim Integrated Products – ISO 15693-Compliant 64-Bit UID Powered Entirely Through the RF Field

19-5622; Rev 0; 1/11
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ISO 15693-Compliant 64-Bit UID
General Description
The MAX66100 contains a 64-bit unique identifier (UID)
and a 13.56MHz ISO 15693 RF interface in a single
chip. The UID is revealed during the inventory process.
The MAX66100 supports all ISO 15693-defined data
rates, modulation indices, subcarrier modes, the select-
ed state, application family identifier (AFI), and data
storage format identifier (DSFID). AFI and DSFID are
factory programmed with customer-supplied data.
Applications
Driver Identification (Fleet Application)
Access Control
Asset Tracking
Mechanical Drawings appear at end of data sheet.
Features
♦ Fully Compliant with ISO 15693 and ISO 18000-3
Mode 1 Standard
♦ 13.56MHz ±7kHz Carrier Frequency
♦ 64-Bit Unique, Factory-Programmed UID
♦ Supports AFI and DSFID Function
♦ Write: 10% or 100% ASK Modulation Using 1/4
(26kbps) or 1/256 (1.6kbps) Pulse-Position Coding
♦ Read: Load Modulation Using Manchester Coding
with 423kHz and 484kHz Subcarrier in Low
(6.6kbps) or High (26kbps) Data-Rate Mode
♦ Compatible with Existing ISO 15693 Products on
the Market
♦ Powered Entirely Through the RF Field
♦ Operating Temperature: -25°C to +50°C
Ordering Information
PART
TEMP RANGE PIN-PACKAGE
MAX66100E-000AA+ -25°C to +50°C ISO Card
MAX66100K-000AA+ -25°C to +50°C Key Fob
+Denotes a lead(Pb)-free/RoHS-compliant package.
Typical Operating Circuit
13.56MHz READER
TRANSMITTER
TX_OUT
RX_IN
MAGNETIC
COUPLING
ANTENNA
MAX66100
IC LOAD
SWITCHED
LOAD
________________________________________________________________ Maxim Integrated Products 1
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.