EM4200

Copyright

© 2009, EM Microelectronic-Marin SA

Subject to change without notice

Rev. B, 10/09

Phone: +41.32.755-5111, Fax: +41.32.755-5403

www.emmicroelectronic.com

info@emmicroelectronic.com

128 bit Read Only Low Frequency Contactless Identification

Device

Description

EM4200 is a CMOS integrated circuit intended for use in

electronic Read Only RF transponders. It is designed to

replace seamlessly the EM Microelectronic-Marin Read

Only ICs EM4100/4102 and EM4005/4105.

The circuit is powered by an external coil placed in an

electromagnetic field and gets its master clock from the

same field. By turning on and off the modulation current,

the chip sends back the unique code contained in a factory

pre-programmed laser ROM.

The 128 bit unique code is stored in laser programmed

ROM. Several options are available to use 64, 96 or 128

bits of ROM.

The IC offers also different resonant capacitor versions,

selectable by mask option (0pF, 75pF and 250pF) providing

the same reading performances to ensure seamless

replacement.

Typical Applications

Animal Identification according to ISO11785 (FDX-B)

Waste management standard (BDE)

Access Control

Logistics automation

Anti-counterfeiting

Industrial transponder

Features

Full compatible with EM4100/4102 and EM4005/4105

communication protocols.

128 bit laser programmed ROM (64 and 96 bit option

available)

Several options of data rate and data encoding:

Manchester 32 and 64 RF clocks per bit

Biphase 32 and 64 RF clocks per bit

PSK 16 RF clocks per bit (subcarrier RF/2)

FSK2 50RF clocks per bit

Several resonant capacitor integrated on chip

(0pF, 75pF or 250pF mask option)

100 to 150 kHz frequency range

On-chip rectifier and voltage limiter

No external supply buffer capacitor needed

-40°C to +85

°C temperature range

Very low power consumption and High performances

Typical Configuration

Ordering Information

The versions below are considered standards and should be readily available. For other versions or other delivery form,

please contact EM Microelectronic-Marin S.A.

Part Number

IC Data Encoding

Data Length

IC Cres

Package

Delivery Form

EM4200A6WS7-001

Manchester – 64RF

64 bits

250pF

Sawn wafer

Wafer on frame

EM4200A6WB11E-051 Manchester – 64RF

64 bits

250pF

Die

Blister Tape

EM4200C4WS7-002

PSK – 16RF

64 bits

250pF

Sawn wafer

Wafer on frame

EM4200EXWS7-003

FSK2 – 50RF

96 bits

250pF

Sawn wafer

Wafer on frame

EM4200B5WS7-006

Biphase – 32RF

128 bits

250pF

Sawn wafer

Wafer on frame

EM4200C4WS7-008

PSK – 16RF

64 bits

75pF

Sawn wafer

Wafer on frame

EM4200XXYYY-%%%

Custom

Custom

Custom

Custom

Custom

C1

EM4200

L

C2