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HK24C32 - Two-Wire Serial EEPROM

General Description

The HK24C32/24C64 series are 32,768/65,536 bits of serial Electrical Erasable and Programmable Read Only Memory, commonly known as EEPROM.

They are organized as 4096/8192 words of 8 bits (one byte) each.

Key Features

  •  Low voltage and low power operations:.
  • HK24C32/HK24C64: VCC = 1.8V to 5.5V  Maximum Standby current < 1µA (typically 0.02µA and 0.06µA @ 1.8V and 5.5V respectively).  32 bytes page write mode.  Partial page write operation allowed.  Internally organized: 4,096 × 8 (32K), 8,192 × 8 (64K).  Standard 2-wire bi-directional serial interface.  Schmitt trigger, filtered inputs for noise protection.  Self-timed Write Cycle (5ms maximum).  800 kHz (5V), 400 kHz (1.8V, 2.5V, 2.7V.

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Datasheet Details

Part number HK24C32
Manufacturer Hang Shun chip technology
File Size 225.60 KB
Description Two-Wire Serial EEPROM
Datasheet download datasheet HK24C32 Datasheet

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Other Datasheets by Hang Shun chip technology

Part Number Description
HK24C16 Ultra Low Power EEPROM
HK24C64 Two-Wire Serial EEPROM

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Two-Wire Serial EEPROM 32K, 64K (8-bit wide) FEATURES  Low voltage and low power operations:  HK24C32/HK24C64: VCC = 1.8V to 5.5V  Maximum Standby current < 1µA (typically 0.02µA and 0.06µA @ 1.8V and 5.5V respectively).  32 bytes page write mode.  Partial page write operation allowed.  Internally organized: 4,096 × 8 (32K), 8,192 × 8 (64K).  Standard 2-wire bi-directional serial interface.  Schmitt trigger, filtered inputs for noise protection.  Self-timed Write Cycle (5ms maximum).  800 kHz (5V), 400 kHz (1.8V, 2.5V, 2.7V) Compatibility.  Automatic erase before write operation.  Write protect pin for hardware data protection.  High reliability: typically 1, 000,000 cycles endurance.  100 years data retention.  Industrial temperature range (-40℃ to 85℃).