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P24C128B - I2C-Compatible Serial E2PROM

General Description

The P24C128B is a 128-Kbit I2C-compatible Serial EEPROM (Electrically Erasable Programmable Memory) device.

It contains a memory array of 16 K × 8 bits, which is organized in 64-byte per page.

P24C128B provides the following devices for different application.

Key Features

  • Single Supply Voltage and High Speed.
  • Minimum operating voltage down to 1.7V.
  • 1 MHz clock from 2.5V to 5.5V.
  • 400kHz clock from 1.7V to 2.5V.
  • Low power CMOS technology.
  • Read current 400uA, maximum.
  • Write current 1.6mA, maximum.
  • Schmitt Trigger, Filtered Inputs for Noise Suppression.
  • Sequential & Random Read Features.
  • 64 byte Page Write Modes, Partial Pa.

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Datasheet Details

Part number P24C128B
Manufacturer Puya
File Size 828.00 KB
Description I2C-Compatible Serial E2PROM
Datasheet download datasheet P24C128B Datasheet

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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P24C128B I2C-Compatible Serial E2PROM Data Sheet Rev. 1.2 General Description The P24C128B is a 128-Kbit I2C-compatible Serial EEPROM (Electrically Erasable Programmable Memory) device. It contains a memory array of 16 K × 8 bits, which is organized in 64-byte per page. P24C128B provides the following devices for different application. Device Selection Table Device Name Voltage Range P24C128B-MI 1.7V~5.5V P24C128B-NK 1.8V~5.5V P24C128B-DE 2.5V~5.5V Note 1: 400 kHz for VCC < 2.5V. Temp. Range -40°C ~ 85°C -40°C~105°C -40°C~125°C Max. Clock Frequency 1MHz[1] 1MHz[1] 1MHz Features  Single Supply Voltage and High Speed  Minimum operating voltage down to 1.7V  1 MHz clock from 2.5V to 5.5V  400kHz clock from 1.7V to 2.