MF1S7030XDA4,118

MF1S70yyX - MIFARE Classic 4K - 适用于快速简单的解决方案开发的主流非接触式智能卡IC

Overview

Semiconductors has developed the MIFARE Classic MF1S70yyX/V1 to be used in a contactless smart card according to ISO/IEC 14443 Type A.

The MIFARE Classic EV1 4K MF1S70yyX/V1 IC is used in applications like public transport ticketing and can also be used for various other applications.

### Anticollision

An intelligent anticollision function allows to operate more than one card in the field simultaneously. The anticollision algorithm selects each card individually and ensures that the execution of a transaction with a selected card is performed correctly without interference from another card in the field.

### Simple integration and user convenience

The MF1S70yyX/V1 is designed for simple integration and user convenience which allows complete ticketing transactions to be handled in less than 100 ms.

### Security and privacy

* Manufacturer programmed 7-byte UID or 4-byte NUID identifier for each device

* Random ID support

* Mutual three pass authentication ISO/IEC DIS 9798-2

* Individual set of two keys per sector to support multi-application with key hierarchy

### Delivery options

* 7-byte UID, 4-byte NUID

* Bumped die on sawn wafer

* MOA4 and MOA8 contactless module

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## Features

* Contactless transmission of data and energy supply

* Operating frequency of 13.56 MHz

* Data integrity of 16-bit CRC, parity, bit coding, bit counting

* Typical ticketing transaction time of < 100 ms including backup management

* Random ID support 7 Byte UID version

* Operating distance up to 100 mm depending on antenna geometry and reader configuration

* Data transfer of 106 kbit/s

* Anticollision

* 7 Byte UID or 4 Byte NUID

### EEPROM

* 4 kB, organized in 32 sectors of 4 blocks and 8 sectors of 16 blocks one block consists of 16 byte

* Data retention time of 10 years

* User definable access conditions for each memory block

* Write endurance 200000 cycles

## Target Applications

* Public transportation

* Electronic toll collection

* School and campus cards

* Internet cafés

* Access management

* Car parking

* Employee cards

* Loyalty

## Features