HT24LC64 -- CMOS 64K 2-Wire Serial EEPROM

General Description

The HT24LC64 is a 64K-bit 2-wire serial read/write non-volatile memory device using the CMOS floating gate process. Its 65536 bits of memory are organized into 8192 words and 8 bits per word. The device is optimized for use in many industrial and commercial applications where low power and low voltage operation are essential. The HT24LC64 has high reliability endurance of 1M erase/write cycles and 40-year data retention.

Features

  • Operating voltage: 2.4V~5.5V
  • Low power consumption
    - Operation: 5mA max.
    - Standby: 5uA max.
  • Internal organization: 8192x8
  • 2-wire Serial Interface
  • Write operation with built-in timer
  • Write cycle time: 5ms max.
  • 32-byte Page Write Mode
  • Partial page write allowed
  • Hardware controlled write protection
  • Automatic erase-before-write operation
  • 106 rewrite cycles per word
  • 40-year data retention
  • Commercial temperature range (0°C to +70°C)
  • 8-pin DIP/SOP/TSSOP package

Technical Document

Other Information