HT2201 -- CMOS 1K 2-Wire Serial EEPROM

General Description

The HT2201 is a 1K-bit serial read/write non-volatile memory device using the CMOS floating gate process. Its 1024 bits of memory are organized into 128 words and each word is 8 bits. The device is optimized for use in many industrial and commercial applications where low power and low voltage operation are essential. The HT2201 is guaranteed for 1 million erase/write cycles and 40-year data retention.

Features

  • Operating voltage: 2.2V~5.5V
  • Low power consumption
    - Operation: 5mA max.
    - Standby: 4uA max.
  • Internal organization: 128x8
  • 2-wire serial interface
  • Write cycle time: 5ms max.
  • Automatic erase-before-write operation
  • Write operation with built-in timer
  • 40-year data retention
  • 106 erase/write cycles per word
  • Industrial temperature range (-40°C to +85°C)
  • 4-pin SIP, SOT-25 package

Technical Document

Other Information