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MCRF250-I/WFQ23

更新时间： 2024-11-15 21:56:03

品牌	Logo	应用领域
美国微芯 - MICROCHIP		电信集成电路电信电路
页数	文件大小	规格书
24页	384K
描述
125 kHz microID Passive RFID Device with Anti-Collision

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中文翻译

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技术参数
数据手册

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MCRF250-I/WFQ23 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	WAFER	包装说明：	DIE,
针数：	6	Reach Compliance Code：	compliant
HTS代码：	8542.39.00.01	风险等级：	5.84
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：	85 °C	最低工作温度：	-40 °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）：	260	认证状态：	Not Qualified
表面贴装：	YES	电信集成电路类型：	TELECOM CIRCUIT
温度等级：	INDUSTRIAL	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：	40	Base Number Matches：	1

MCRF250-I/WFQ23 数据手册

MCRF250

125 kHz microID^™Passive RFID Device with Anti-Collision

Features

Package Type

PDIP/SOIC

Factory programming and memory serialization

(SQTP^SM

)

I/O

VSS

VCC

• Anti-collision feature to read multiple tags in the

same RF field.

• One-time contactless programmable (developer

kit only)

Reset

• Read-only data transmission after programming

Note: Pins 3, 4, 5 and 6 are for device test purposes only.

Pins 1 and 8 are for antenna connection.

• 96 or 128 bits of One-Time Programmable (OTP)

user memory (also supports 48- and 64-bit

protocols)

Description

• Typical operation frequency: 100 kHz-400 kHz

• Ultra low-power operation (5 µA @ VCC = 2V)

• Modulation options:

The MCRF250 is equipped with an anti-collision

feature that allows multiple tags in the same field to be

read simultaneously. This revolutionary feature

eliminates the issue of data corruption due to

simultaneous transmissions from multiple tags.

- ASK, FSK, PSK

• Data Encoding options:

The MCRF250 is a passive Radio Frequency Identifi-

cation (RFID) device for low frequency applications

(100 kHz-400 kHz). The device is powered by

rectifying an incoming RF signal from a reader

interrogator. The device requires an external LC

resonant circuit to receive the incoming energizing

signal and to send data. The device develops a

sufficient DC voltage for operation when it’s external

coil voltage reaches approximately 10 VPP.

- NRZ Direct, Differential Biphase, Manchester

Biphase

• Die, wafer, COB or SOIC package options

• Factory programming options

Applications

• Access control and time attendance

• Security systems

This device has a total of 128 bits of user programma-

ble memory and an additional 12 bits in its configuration

user memory by using a contactless programmer in a

microID developer kit such as DV103001 or

PG103001. However, in production volume the

MCRF250 is programmed at the factory (Microchip

SQTP - see Technical Bulletin TB023).The device is a

One-Time Programmable (OTP) integrated circuit and

operates as a read-only device after programming.

• Animal tagging

• Product identification

• Industrial tagging

• Inventory control

• Multiple item tagging

Signal

Reader

MCRF250

Data

 2003 Microchip Technology Inc.

DS21267F-page 1

12 3 4 5 6 7...24

中文翻译

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与MCRF250-I/WFQ23相关器件

型号	品牌	获取价格	描述	数据表
MCRF355	MICROCHIP	获取价格	13.56 MHz Passive RFID Device with Anti-Collision Feature
MCRF355/S	MICROCHIP	获取价格	SPECIALTY TELECOM CIRCUIT, UUC6, 0.008 INCH, DIE-6
MCRF355/SB	MICROCHIP	获取价格	SPECIALTY TELECOM CIRCUIT, UUC6, 0.008 INCH, BUMP, DIE-6
MCRF355/SNQ11	MICROCHIP	获取价格	SPECIALTY TELECOM CIRCUIT, PDSO8, 0.150 INCH, PLASTIC, MS-012, SOIC-8
MCRF355/SQ11	MICROCHIP	获取价格	SPECIALTY TELECOM CIRCUIT, UUC6, 0.008 INCH, DIE-6
MCRF355/W	MICROCHIP	获取价格	SPECIALTY TELECOM CIRCUIT, UUC6, 0.011 INCH, BACKGRIND DIE-6
MCRF355/WB	MICROCHIP	获取价格	SPECIALTY TELECOM CIRCUIT, UUC6, 0.008 INCH, BACKGRIND, BUMP, WAFER-6
MCRF355/WF	MICROCHIP	获取价格	SPECIALTY TELECOM CIRCUIT, UUC6, 0.008 INCH, BACKGRIND DIE-6
MCRF355/WFQ11	MICROCHIP	获取价格	SPECIALTY TELECOM CIRCUIT, UUC6, 0.008 INCH, BACKGRIND DIE-6
MCRF355/WQ11	MICROCHIP	获取价格	SPECIALTY TELECOM CIRCUIT, UUC6, 0.011 INCH, BACKGRIND DIE-6

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