Part Number
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MCP452 |
Manufacturer
|
Microchip Technology |
Description
|
13.56 MHz Read/Write Passive RFID Device |
Published
|
Apr 30, 2005 |
Detailed Description
|
MCRF450/451/452/455
13.56 MHz Read/Write Passive RFID Device
Features
• Contactless read and write with anti-collision a...
|
Datasheet
|
MCP452
|
Overview
MCRF450/451/452/455
13.
56 MHz Read/Write Passive RFID 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 applications (EAS) • 1-of-16 PPM encoding for writing data • Interrogator-Talks-First (ITF) or Tag-Talks-First (TTF) operation • Long range for reading and writing • High-speed anti-collision algorithm for reading and writing • Fast and Normal ...
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