DataSheet.es    


PDF EM4035 Data sheet ( Hoja de datos )

Número de pieza EM4035
Descripción 13.56MHz CRYPTO ISO15693 Compliant Contactless Identification Device
Fabricantes EM Microelectronic - MARIN SA 
Logotipo EM Microelectronic - MARIN SA Logotipo



Hay una vista previa y un enlace de descarga de EM4035 (archivo pdf) en la parte inferior de esta página.


Total 1 Páginas

No Preview Available ! EM4035 Hoja de datos, Descripción, Manual

EM MICROELECTRONIC - MARIN SA
EM4035www.DataSheet4U.com
13.56MHz CRYPTO ISO15693 Compliant
Contactless Identification Device
General Description
The EM4035 is a CMOS integrated circuit intended for use in
contactless Read/Write transponders. The EM4035 is
completely ISO15693 compliant and is a member of ISO
15693 standard passive Read/Write RF tags operating at
13.56MHz.
The Chip contains an implementation of a crypto-algorithm
with 96 bit of user configurable secret-Keys contained in
EEPROM.
The 3.2k bit EEPROM memory contained in the chip is
organized in 50 words of 64 bits, each word can be irreversibly
locked. The memory contains a unique 64-bit serial number
(UID).
An ISO 15693 anticollision algorithm allows operating more
tags in the field simultaneously.
The 64bits UID as defined in ISO15693 standard is factory
programmed and locked. It includes a 6 bits chip type and a
10 bits customer code made specific on request.
The resonant capacitor value is selected by metal mask.
Applications
High security hands-free access Control
Anti-counterfeiting
Ticketing
Asset management
Features
ISO15693 Standard: Fully Compliant
Operating Frequency: 13.56MHz ± 7KHz
64-bit Unique Identifier (UID)
3.2K bit EEPROM organised in 50 words of 64 bits
Support Application Field Identifier (AFI)
Smart Electronic Article Surveillance (EAS)
On Chip Crypto-Algorithm
Mutual authentication using symetrical challenge
response exchange
Power-check for EEPROM write operation
Resonant capacitor integrated on chip
28pF or 95pF (selectable by mask option)
No external supply buffer capacitor needed
Very low Power consumption (no battery needed)
-40 to +85°C Temperature range
Bonding pads optimised for flip-chip assembly
/
Typical Operating Configuration
C1
L EM4035
C2
Block Diagram
Figure 1.
L2
Lr Cr
L1
RECTIFIER
VPOS
CBUF
CLOCK
EXTRACTOR
AM
DEMODULATOR
MODULATOR
VDD
POWER
MONITOR
POR
PCK
RECEIVED
CLOCK
PULSE
LOGIC
MOD
LIMITER
EEPROM
CRYPTO
ENGINE
RANDOM
NUMBER
GENERATION
Figure 2.
Copyright 2003, EM Microelectronic-Marin SA
1
www.emmicroelectronic.com

1 page





PáginasTotal 1 Páginas
PDF Descargar[ Datasheet EM4035.PDF ]




Hoja de datos destacado

Número de piezaDescripciónFabricantes
EM403364 bit Read Only ISO15693 Standard Compliant Contactless Identification DeviceEM Microelectronic - MARIN SA
EM Microelectronic - MARIN SA
EM403413.56MHz ISO15693 Standard Compliant Contactless RW Identification DeviceEM Microelectronic - MARIN SA
EM Microelectronic - MARIN SA
EM403513.56MHz CRYPTO ISO15693 Compliant Contactless Identification DeviceEM Microelectronic - MARIN SA
EM Microelectronic - MARIN SA

Número de piezaDescripciónFabricantes
SLA6805M

High Voltage 3 phase Motor Driver IC.

Sanken
Sanken
SDC1742

12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters.

Analog Devices
Analog Devices


DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares,
permitiéndote verlos en linea o descargarlos en PDF.


DataSheet.es    |   2020   |  Privacy Policy  |  Contacto  |  Buscar