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MCRF250-I/SNXXX

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
24页 384K
描述
IC,TRANSPONDER,CMOS,SOP,8PIN,PLASTIC

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中文翻译

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MCRF250-I/SNXXX 技术参数

生命周期：Obsolete包装说明：SOP, SOP8,.25
Reach Compliance Code：unknown风险等级：5.84
JESD-30 代码：R-PDSO-G8端子数量：8
最高工作温度：85 °C最低工作温度：-40 °C
封装主体材料：PLASTIC/EPOXY封装代码：SOP
封装等效代码：SOP8,.25封装形状：RECTANGULAR
封装形式：SMALL OUTLINE认证状态：Not Qualified
子类别：Other Telecom ICs表面贴装：YES
技术：CMOS电信集成电路类型：TELECOM CIRCUIT
温度等级：INDUSTRIAL端子形式：GULL WING
端子节距：1.27 mm端子位置：DUAL
Base Number Matches：1

MCRF250-I/SNXXX 数据手册

 浏览型号MCRF250-I/SNXXX的Datasheet PDF文件第2页浏览型号MCRF250-I/SNXXX的Datasheet PDF文件第3页浏览型号MCRF250-I/SNXXX的Datasheet PDF文件第4页浏览型号MCRF250-I/SNXXX的Datasheet PDF文件第5页浏览型号MCRF250-I/SNXXX的Datasheet PDF文件第6页浏览型号MCRF250-I/SNXXX的Datasheet PDF文件第7页 
MCRF250  
125 kHz microID™ Passive RFID Device with Anti-Collision  
Features  
Package Type  
PDIP/SOIC  
Factory programming and memory serialization  
VA  
1
2
3
4
8
7
6
5
VB  
(SQTPSM  
)
NC  
I/O  
NC  
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  
register. The user can manually program the 128 bits of  
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  
RF  
Signal  
Reader  
MCRF250  
Data  
2003 Microchip Technology Inc.  
DS21267F-page 1  
1234567...24

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