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MCRF455/WFB

更新时间： 2024-11-16 13:11:23

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
50页	1136K
描述
SPECIALTY TELECOM CIRCUIT, UUC6, DIE-6

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技术参数
数据手册

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MCRF455/WFB 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Lifetime Buy	零件包装代码：	DIE
包装说明：	DIE,	针数：	6
Reach Compliance Code：	compliant	HTS代码：	8542.39.00.01
风险等级：	5.62	JESD-30 代码：	R-XUUC-N6
JESD-609代码：	e3	功能数量：	1
端子数量：	6	最高工作温度：	70 °C
最低工作温度：	-20 °C	封装主体材料：	UNSPECIFIED
封装代码：	DIE	封装形状：	RECTANGULAR
封装形式：	UNCASED CHIP	峰值回流温度（摄氏度）：	NOT SPECIFIED
认证状态：	Not Qualified	标称供电电压：	2.8 V
表面贴装：	YES	技术：	CMOS
电信集成电路类型：	TELECOM CIRCUIT	温度等级：	COMMERCIAL
端子面层：	MATTE TIN	端子形式：	NO LEAD
端子位置：	UPPER	处于峰值回流温度下的最长时间：	NOT SPECIFIED
Base Number Matches：	1

MCRF455/WFB 数据手册

MCRF450/451/452/455

13.56 MHz Read/Write Passive RFID Device

Applications

Features

• Contactless read and write with anti-collision

algorithm

• Item Level Tagging: To read and write multiple

items in long read range environment.

• 1024 bits (32 blocks) of total memory

• Anti-Counterfeit: The device has a unique

feature to distinguish between paid, unpaid or

returned merchandise.

• 928 bits (29 blocks) of user programmable

memory

• Inventory Management: Tag’s data can be read

or updated (written) in multiple tags and long

range environment. Its memory (32 blocks, 1 Kbit,

each block = 32 bits) is well organized for the

inventory management applications.

• Unique 32-bit tag ID (factory programmed)

• 32 bits for data and 16 bits for CRC per block

• Block write protection

• 70 Kbit/s read data rate (Manchester format)

• Special bit (Fast Read) for fast identification and

anti-counterfeit applications (EAS)

• Product Identifications

• Airline Baggage Tracking

• Book Store and Library Book ID

• 1-of-16 PPM encoding for writing data

• Interrogator-Talks-First (ITF) or Tag-Talks-First

(TTF) operation

• Low Cost Animal Ear Tags: The device’s long

range reading performance combined with 1 Kbit

of memory is suitable for animal tagging applica-

tions. Tag cost can be cheaper and read range is

much longer than existing 125 kHz conventional

animal ear tags.

• Long range for reading and writing

• High-speed anti-collision algorithm for reading

and writing

• Fast and Normal modes for write data speed

• Anti-tearing feature for secure write transactions

• Toys and Gaming Tools: Device’s anti-collision

feature for reading and writing allows to make

intelligent interactive toys and gaming tools.

• Asynchronous operation for low power

consumption and flexible choice of carrier

frequency bands

• Access Control and Time Attendance Cards:

Device’s long range performance allows to make

long range access control, parking lot entry, and

time attendance cards.

• Internal resonance capacitors

(MCRF451/452/ 455)

• Two pad connections for external antenna circuit

(MCRF452)

Inexpensive finished tags and readers are available

from Microchip’s worldwide OEM partners. Please

contact Microchip Technology Inc. near you or visit

• Three pad connections for external antenna

circuit (MCRF450, 451, 455)

http://www.microchip.com

for

further

product

• Very low power CMOS design

information and inquiries for your applications.

• Die in waffle pack, wafer, wafer on frame, bumped

wafer, COB, PDIP or SOIC package options

Typical Configuration for Applications

Read/Write

Command and Data

Ant. A

Interrogator

MCRF452

(Reader/Writer)

V^SS

Data

Read/Write Range:~ up to 1.5 meters depending

on tag size and system

requirements.

 2003 Microchip Technology Inc.

DS40232H-page 1

12 3 4 5 6 7...50

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与MCRF455/WFB相关器件

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