Overview

Support is limited to customers who have already adopted these products.

The Intersil X28C010/X28HT010 is a 128k x 8 EEPROM, fabricated with Intersil's proprietary, high performance, floating gate CMOS technology. Like all Intersil programmable non-volatile memories, the X28C010/X28HT010 is a 5V only device. The X28C010/X28HT010 features the JEDEC approved pin out for byte-wide memories, compatible with industry standard EEPROMs. The X28C010/X28HT010 supports a 256-byte page write operation, effectively providing a 19µs/byte write cycle and enabling the entire memory to be typically written in less than 2. 5 seconds. The X28C010/X28HT010 also features DATA Polling and Toggle Bit Polling, system software support schemes used to indicate the early completion of a write cycle. In addition, the X28C010/X28HT010 supports Software Data Protection option. Intersil EEPROMs are designed and tested for applications requiring extended endurance. Data retention is specified to be greater than 100 years.

X28C010 Functional Diagram
X28C010 Functional Diagram
  • Access time: 120ns
  • Simple byte and page write
  • Single 5V supply
  • No external high voltages or VPP control circuits
  • Self-timed
  • No erase before write
  • No complex programming algorithms
  • No overerase problem
  • Low power CMOS
  • Active: 50mA
  • Standby: 500µA
  • Software data protection
  • Protects data against system level inadvertent writes
  • High speed page write capability
  • Highly reliable Direct Write™ cell
  • Endurance: 100,000 write cycles
  • Data retention: 100 years
  • Early end of write detection
  • DATA polling
  • Toggle bit polling
  • X28HT010 is fuly functional @ +175°C

Documentation

Design & Development

ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.

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Diagram of ECAD Models

Product Options

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    X28C010W
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    memory
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