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HT2201 - CMOS 1K 2-Wire Serial EEPROM

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.

Features

  • Operating voltage: 1.8V~5.5V for temperature -40°C to +85°C.
  • Low power consumption.
  • Operation: 5mA max.
  • Standby: 2μA max.
  • Internal organization: 128×8.
  • 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.
  • SOT23-5 package Block.

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HT2201 CMOS 1K 2-Wire Serial EEPROM Features • Operating voltage: 1.8V~5.5V for temperature -40°C to +85°C • Low power consumption –– Operation: 5mA max. –– Standby: 2μA max. • Internal organization: 128×8 • 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 • SOT23-5 package Block Diagram SCL SDA I/O C o n tro l L o g ic M e m o ry C o n tro l L o g ic A d d re s s C o u n te r VCC VSS H V P um p X D EEPRO M E A rra y C P age B uf YDEC S ense A M P R /W C o n tro l General Description The HT2201 is a 1K-bit serial read/write non-volatile memory device using the CMOS floating gate process.
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