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MCRF200IWF00A PDF预览

MCRF200IWF00A

更新时间: 2024-11-15 22:07:39
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美国微芯 - MICROCHIP /
页数 文件大小 规格书
24页 294K
描述
125 kHz microID⑩ Passive RFID Device

MCRF200IWF00A 数据手册

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MCRF200  
125 kHz microID™ Passive RFID Device  
Features  
Package Type  
PDIP/SOIC  
• Factory programming and memory serialization  
(SQTPSM  
)
VA  
1
8
VB  
• One-time contactless programmable (developer  
kit only)  
NC  
I/O  
2
3
4
7
6
5
NC  
VSS  
VCC  
• Read-only data transmission after programming  
• 96 or 128 bits of One-Time Programmable (OTP)  
user memory (also supports 48 and 64-bit  
protocols)  
RESET  
Note: Pins 3, 4, 5 and 6 are for device test purposes only.  
Pins 1 and 8 are for antenna connections.  
DO NOT ground pin 5.  
• Typical operation frequency: 100 kHz-400 kHz  
• Ultra low-power operation (5 µA @ VCC = 2V)  
• Modulation options:  
Description  
- ASK, FSK, PSK  
The MCRF200 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 the reader. The  
device requires an external LC resonant circuit to  
receive the incoming RF signal and to send data. The  
device develops a sufficient DC voltage for operation  
when its external coil voltage reaches approximately 10  
VPP.  
• Data Encoding options:  
- NRZ Direct, Differential Biphase, Manchester  
Biphase  
• Die, wafer, COB, PDIP or SOIC package options  
• Factory programming options  
Application  
• Low-cost alternative for existing low-frequency  
RFID devices  
This device has a total of 128 bits of user programmable  
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 MCRF200 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.  
• Access control and time attendance  
• Security systems  
• Animal tagging  
• Product identification  
• Industrial tagging  
• Inventory control  
RF  
Signal  
Reader  
MCRF200  
Data  
2003 Microchip Technology Inc.  
DS21219H-page 1  

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