Datasheet > M24SR02-Y

M24SR02-Y

更新时间： 2024-11-15 14:57:35

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		/
页数	文件大小	规格书
88页	1430K
描述
2-Kbit动态NFC/RFID标签NFC Forum Type 4，具有I2C接口和密码保护

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中文翻译

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数据手册

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M24SR02-Y 数据手册

M24SR02-Y

Dynamic NFC/RFID tag IC with 2-Kbit EEPROM,

NFC Forum Type 4 Tag and I²C interface

Datasheet - production data

Package

• 8-lead small-outline package (SO8)

ECOPACK2

• TSSOP8 ECOPACK2

• UFDFPN8 ECOPACK2

UFDFPN8

SO8

TSSOP8

Digital pad

• GPO: configurable general purpose output

• RF disable: activation/deactivation of RF

commands

Wafer

Temperature range

Features

• From - 40 °C up to 85 °C

I²C interface

Description

M24SR02-Y belongs to the ST25 family, which

includes all STMicroelectronics NFC/RFID tag

and reader products.

• Two-wire I C serial interface supports

1 MHz protocol

• Single supply voltage: 2.7 V to 5.5 V

Contactless interface

The M24SR02-Y device is a dynamic NFC/RFID

tag IC with a dual interface embedding an

EEPROM. It can be operated from an I C

interface or by a 13.56 MHz RFID reader or from

an NFC phone.

• NFC Forum Type 4 Tag

• ISO/IEC 14443 Type A

• 106 Kbps data rate

• Internal tuning capacitance: 25 pF

The I C interface uses a two-wire serial interface,

consisting of a bidirectional data line and a clock

line. It behaves as a slave in the I C protocol.

Memory

• 256-byte (2-kbit) EEPROM

• Support of NDEF data structure

• Data retention: 200 years

The RF protocol is compatible with ISO/IEC

14443 Type A and NFC Forum Type 4 Tag.

• Write endurance:

– 1 million cycles at 25 °C

– 600 k cycles at 85 °C

• Read: up to 246 bytes in a single command

• Write: up to 246 bytes in a single command

• 7-byte unique identifier (UID)

• 128-bit passwords protection

April 2019

DS9985 Rev 12

1/88

This is information on a product in full production.

www.st.com

12 3 4 5 6 7...88

中文翻译

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