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| 型号： | MAX66020K-000AA+ |
| 厂商： | Maxim Integrated |
| 文件页数： | 1/25页 |
| 文件大小： | 0K |
| 描述： | IC RFID UID 1KB TYPEB MEM KEYFOB |
| 产品培训模块： | Lead (SnPb) Finish for COTS |
| 产品变化通告： | Product Discontinuation 06/Feb/2012 |
| 标准包装： | 1 |
| 系列： | iButton® |
| RF 型： | 读/写 |
| 频率： | 13.56MHz |
| 特点： | ISO14443-B |
| 封装/外壳： | 遥控钥匙 |
| 供应商设备封装： | 遥控钥匙 |
| 包装： | 散装 |
19-5540; Rev 0; 12/10
ATION
EVALU
AVAILA
KIT
BLE
ISO/IEC 14443 Type B-Compliant
1Kb Memory Fob
General Description
The MAX66020 combines 1024 bits of user EEPROM, a
64-bit unique identifier (UID), and a 13.56MHz RF inter-
face (ISO/IEC 14443 Type B, Parts 2-4) in a plastic key
fob. The memory is organized as 16 blocks of 8 bytes
plus two more blocks for data and control registers.
Four adjacent user EEPROM blocks form a memory
page (pages 0 to 3). Memory protection features are
write protection and EPROM emulation, which the user
can set for each individual memory page. Memory
access is accomplished through the block transmission
protocol (ISO/IEC 14443-4), where requests and
responses are exchanged through I-blocks once a
device is in the ACTIVE state. The data rate can be as
high as 847.5kbps. The reader must support a frame
size of 19 bytes. The device supports an application
family identifier (AFI) and a card identifier (CID).
ISO/IEC 14443 functions not supported are chaining,
frame-waiting time extension, and power indication.
Applications
Driver Identification (Fleet Application)
Access Control
Features
? Fully Compliant ISO/IEC 14443 (Parts 2-4) Type B
Interface
? 13.56MHz ±7kHz Carrier Frequency
? 1024-Bit User EEPROM with Block Lock Feature,
Write-Cycle Counter, and Optional EPROM-
Emulation Mode
? 64-Bit UID
? Read and Write (64-Bit Block)
? Supports AFI and CID Function
? 10ms Maximum Programming Time
? To Fob: 10% ASK Modulation at 105.9kbps,
211.9kbps, 423.75kbps, or 847.5kbps
? From Fob: Load Modulation Using BPSK
Modulated Subcarrier at 105.9kbps, 211.9kbps,
423.75kbps, or 847.5kbps
? 200,000 Write/Erase Cycles (Minimum)
? 40-Year Data Retention (Minimum)
? Powered Entirely Through the RF Field
? Operating Temperature: -25°C to +50°C
Asset Tracking
Ordering Information
PART
TEMP RANGE
PIN-PACKAGE
Key Fob Mechanical Drawing appears at end of data sheet.
MAX66020K-000AA+
-25°C to +50°C
Key Fob
+Denotes a lead(Pb)-free/RoHS-compliant package.
Typical Operating Circuit
13.56MHz READER
TRANSMITTER
TX_OUT
MAGNETIC
COUPLING
IC LOAD
SWITCHED
MAX66020
RX_IN
ANTENNA
LOAD
________________________________________________________________ Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
1
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX66020K-000AA+ | 功能描述:RFID应答器 ISO/IEC 14443 Type B Comp 1Kb Mem Fob RoHS:否 制造商:Murata 存储容量:512 bit 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体: 封装:Reel |
| MAX66020K-00AA+ | 制造商:Maxim Integrated Products 功能描述:ISO/IEC 14443 TYPE B-COMPLIANT 1KB MEMORY FOB - Rail/Tube |
| MAX6602UE9A+ | 功能描述:板上安装温度传感器 5Ch Precision Temperature Monitor RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor |
| MAX6602UE9A+T | 功能描述:板上安装温度传感器 5Ch Precision Temperature Monitor RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor |
| MAX6603ATB | 制造商:Maxim Integrated Products 功能描述:DUAL-CHANNEL PLATINUM RTD-TO-VOLTAG - Rail/Tube |
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