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MCP451 - 13.56 MHz Read/Write Passive RFID Device

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Microchip Technology

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MCP451 13.56 MHz Read/Write Passive RFID Device by Microchip Technology - Datasheet Preview — Datasheet preview – MCP451

Datasheet Details

Part number	MCP451
Manufacturer	Microchip Technology
File Size	1.15 MB
Description	13.56 MHz Read/Write Passive RFID Device
Datasheet	MCP451 Datasheet
Note	This datasheet PDF includes multiple part numbers: MCP451, MCP. Please refer to the document for exact specifications by model.
Additional preview pages of the MCP451 datasheet.

Product details

Description

OF DEVICE

Features

Contactless read and write with anti-collision algorithm.
1024 bits (32 blocks) of total memory.
928 bits (29 blocks) of user programmable memory.
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.

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Published: Apr 30, 2005 |