位置:SRIX4K-A5S > SRIX4K-A5S详情

SRIX4K-A5S中文资料

厂家型号

SRIX4K-A5S

文件大小

119.15Kbytes

页面数量

5

功能描述

13.56MHz Short Range Contactless Memory Chip With 4096 bit EEPROM, Anti-Collision and Anti-Clone Functions

电可擦除可编程只读存储器 13.56 MHz shortrange Contactless Chip

数据手册

下载地址一下载地址二到原厂下载

生产厂商

STMICROELECTRONICS

SRIX4K-A5S数据手册规格书PDF详情

Description

The SRIX4K is a contactless memory, powered by an externally transmitted radio wave. It contains a 4096-bit user EEPROM fabricated with STMicroelectronics CMOS technology. The memory is organized as 128 blocks of 32 bits. The SRIX4K is accessed via the 13.56 MHz carrier. Incoming data are demodulated and decoded from the received amplitude shift keying (ASK) modulation signal and outgoing data are generated by load variation using bit phase shift keying (BPSK) coding of a 847 kHz subcarrier. The received ASK wave is 10 modulated. The data transfer rate between the SRIX4K and the reader is 106 Kbit/s in both reception and emission modes.

The SRIX4K follows the ISO 14443-2 Type B recommendation for the radio-frequency power and signal interface.

Features

■ ISO 14443-2 Type B air interface compliant

■ ISO 14443-3 Type B frame format compliant

■ 13.56 MHz carrier frequency

■ 847 kHz subcarrier frequency

■ 106 Kbit/second data transfer

■ France Telecom proprietary anti-clone function

■ 8 bit Chip_ID based anticollision system

■ 2 count-down binary counters with automated antitearing protection

■ 64-bit unique identifier

■ 4096-bit EEPROM with write protect feature

■ Read_block and Write_block (32 bits)

■ Internal tuning capacitor

■ 1million erase/write cycles

■ 40-year data retention

■ Self-timed programming cycle

■ 5 ms typical programming time

SRIX4K-A5S产品属性

  • 类型

    描述

  • 型号

    SRIX4K-A5S

  • 功能描述

    电可擦除可编程只读存储器 13.56 MHz shortrange Contactless Chip

  • RoHS

  • 制造商

    Atmel

  • 存储容量

    2 Kbit

  • 组织

    256 B x 8

  • 数据保留

    100 yr

  • 最大时钟频率

    1000 KHz

  • 最大工作电流

    6 uA

  • 工作电源电压

    1.7 V to 5.5 V

  • 最大工作温度

    + 85 C

  • 安装风格

    SMD/SMT

  • 封装/箱体

    SOIC-8

更新时间:2021-9-14 10:50:00
供应商 型号 品牌 批号 封装 库存 备注 价格
STM
25+
射频元件
3000
就找我吧!--邀您体验愉快问购元件!
Intel
8000
原装现货
16+
NA
8800
原装现货,货真价优
MCC/美微科
23+
DIP
50000
全新原装正品现货,支持订货
MCC
21+
DIP
10000
原装现货假一罚十
MCC/美微科
24+
NA/
4028
原厂直销,现货供应,账期支持!
MCC/美微科
24+
DIP
60000
全新原装现货
DIPTRONICS
2450+
6540
只做原厂原装现货或订货假一赔十!
MKK
DIP-5
35560
一级代理 原装正品假一罚十价格优势长期供货
24+
N/A
52000
一级代理-主营优势-实惠价格-不悔选择