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PCF85102C2 from PHILIPS

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PCF85102C2

Manufacturer: PHILIPS, PHI

256 x 8-bit CMOS EEPROM with I2C-bus interface

Partnumber Manufacturer Quantity Availability
PCF85102C2 PHILIPS, PHI 172 In Stock

Description and Introduction

256 x 8-bit CMOS EEPROM with I2C-bus interface The **PCF85102C2** is a versatile **I²C-bus compatible 128 x 8-bit CMOS EEPROM**, designed for low-power, non-volatile data storage in embedded systems. This electronic component integrates a **128-byte memory array**, making it suitable for applications requiring small-scale data retention, such as configuration settings, calibration parameters, or device identification.  

Featuring a **wide operating voltage range (1.7V to 5.5V)**, the PCF85102C2 is ideal for battery-powered devices and energy-efficient designs. Its **I²C interface** ensures seamless communication with microcontrollers, supporting standard (100 kHz) and fast (400 kHz) modes. Additionally, the device includes a **write-protect function**, enhancing data security against accidental modifications.  

With **low standby current consumption**, the PCF85102C2 minimizes power drain in idle states, extending battery life in portable applications. Its **endurance of 1 million write cycles** and **data retention of 100 years** ensure long-term reliability.  

Common applications include **smart sensors, industrial controls, consumer electronics, and IoT devices** where compact, non-volatile memory is essential. The PCF85102C2 is available in a **space-saving 8-pin package**, making it a practical choice for space-constrained designs.  

Engineers value this component for its **robust performance, ease of integration, and low-power operation**, making it a dependable solution for reliable data storage in modern electronics.

Application Scenarios & Design Considerations

256 x 8-bit CMOS EEPROM with I2C-bus interface

Alternative Part Number

  • 24LC02B-I/P --: 2Kbit I2C serial EEPROM, functionally equivalent to the PCF85102C, widely available and pin-compatible in DIP-8.
  • AT24C02C-PUM --: 2Kbit I2C EEPROM with same 256x8 organization and I2C interface, direct functional replacement for the PCF85102C.
  • CAT24C02WI-GT3 --: 2Kbit I2C CMOS EEPROM offering equivalent memory density and interface, suitable as a drop-in alternative.
  • AT24C02C-PUM --: 2Kbit I2C EEPROM with the same 256x8 organization and I2C interface, widely available and pin-compatible in most designs.
  • 24LC02B-I/P --: Industry-standard 2Kbit I2C serial EEPROM, functionally equivalent to the PCF85102 and easy to source.
  • CAT24C02WI-GT3 --: 2Kbit I2C EEPROM with compatible addressing and voltage range, suitable drop-in replacement for most applications.

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