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MCRF451

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 ...

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SeekIC No. : 004418760 Detail

MCRF451: 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 t...

MCRF451 Data Sheet

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Part Number:
MCRF451
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/26

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Product Details

Description



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 modes for write data speed
• Anti-tearing feature for secure write transactions
• Asynchronous operation for low power consumption and flexible choice of carrier frequency bands
• Internal resonance capacitors (MCRF451/452/ 455)
• Two pad connections for external antenna circuit (MCRF452)
• Three pad connections for external antenna circuit (MCRF450, 451, 455)
• Very low power CMOS design
• Die in waffle pack, wafer, wafer on frame, bumped wafer, COB, PDIP or SOIC package options


Application

• Item Level Tagging: To read and write multiple items in long read range environment.
• Anti-Counterfeit: The device has a unique feature to distinguish between paid, unpaid or returned merchandise.
• Inventory Management: Tag's data can be read or updated (written) in multiple tags and long range environment. Its memory (32 blocks, 1 Kbit, each block = 32 bits) is well organized for the inventory management applications.
• Product Identifications
• Airline Baggage Tracking
• Book Store and Library Book ID
• Low Cost Animal Ear Tags: The device's long range reading performance combined with 1 Kbit of memory is uitable for animal tagging applications. Tag cost can be cheaper and read range is much longer than existing 125 kHz conventional animal ear tags.
• Toys and Gaming Tools: Device's anti-collision feature for reading and writing allows to make intelligent interactive toys and gaming tools.
• Access Control and Time Attendance Cards: Device's long range performance allows to make long range access control, parking lot entry, and time attendance cards.




Pinout

Connection Diagram


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