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WM72016 - 16Kbit Secure F-RAM Memory

Datasheet Summary

Description

The WM72016 is a RFID transponder IC with nonvolatile memory employing an advanced ferroelectric process.

A ferroelectric random access memory, or F-RAM, is nonvolatile and performs reads and writes like a RAM.

Features

  • 16 Kbit Ferroelectric Nonvolatile RAM.
  • Organized as 1024 x 16 bits.
  • Very High Read/Write Endurance (> 1014).
  • 20-Year Data Retention.
  • Gamma Stability Demonstrated to > 30 kGy.
  • Symmetric Read/Write Operation.
  • Advanced High-Reliability Ferroelectric Process Interface and Security Features.
  • EPC Class 1 Gen2 (ISO18000-6C) RFID Compatible Interface (revision 1.2.0).
  • 192-Bit Memory: 96-Bit Electronic Product Code™ (EPC), 32-Bit Access Password, 32-Bit KILL Passwo.

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Datasheet preview – WM72016

Datasheet Details

Part number WM72016
Manufacturer Ramtron
File Size 538.92 KB
Description 16Kbit Secure F-RAM Memory
Datasheet download datasheet WM72016 Datasheet
Additional preview pages of the WM72016 datasheet.

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Full PDF Text Transcription

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www.DataSheet.co.kr Preliminary WM72016 16Kbit Secure F-RAM Memory with Gen-2 RFID Access & Serial Port Direct Memory Access DESCRIPTION The WM72016 is a RFID transponder IC with nonvolatile memory employing an advanced ferroelectric process. A ferroelectric random access memory, or F-RAM, is nonvolatile and performs reads and writes like a RAM. It provides reliable data retention for 20 years while eliminating the complexities, overhead, and system level reliability problems caused by EEPROM and other nonvolatile memories. Unlike EEPROM‟s, the WM72016 write operations are zero power – there is no power or speed premium paid for executing writes into the WM72016 as compared to read power and speed. Operation of the memory is fully symmetric: it has an equivalent read and write range.
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