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EEPROM 32KB I2C SER EEPROM

The N24C32 is a 32 Kb CMOS Serial EEPROM device, organized internally as 128 pages of 32 bytes each. This device supports the Standard (100 kHz), Fast (400 kHz) and Fast−Plus (1 MHz) I2C protocol

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Semiconductors

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EEPROM 32KB I2C SER EEPROM

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Description

The N24C32 is a 32 Kb CMOS Serial EEPROM device, organized internally as 128 pages of 32 bytes each. This device supports the Standard (100 kHz), Fast (400 kHz) and Fast−Plus (1 MHz) I2C protocol. Data is written by providing a starting address, then loading 1 to 32 contiguous bytes into a Page Write Buffer, and then writing all data to non−volatile memory in one internal write cycle.

Data is read by providing a starting address and then shifting out data serially while automatically incrementing the internal address count. External address pins make it possible to address up to eight N24C32 devices on the same bus.

Features

Automotive AEC−Q100 Grade 1 (−40°C to +125°C) Qualified

• Supports Standard, Fast and Fast−Plus I2C Protocol

• 1.7 V / 1.6 V to 5.5 V Supply Voltage Range

• 32−Byte Page Write Buffer

• Fast Write Time (4 ms max)

• Hardware Write Protection for Entire Memory

• Schmitt Triggers and Noise Suppression Filters on I2C Bus Inputs (SCL and SDA)

• Low Power CMOS Technology

• 1,000,000 Program/Erase Cycles

• 100 Year Data Retention

• Industrial and Automotive Grade 1 Temperature Range