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PCA8581T-F6 from PHI,Philips

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PCA8581T-F6

Manufacturer: PHI

PCA8581;PCA8581C; 128 x 8-bit EEPROM with I²C-bus interface

Partnumber Manufacturer Quantity Availability
PCA8581T-F6,PCA8581TF6 PHI 1198 In Stock

Description and Introduction

PCA8581;PCA8581C; 128 x 8-bit EEPROM with I²C-bus interface The **PCA8581T-F6** from Philips is a versatile **EEPROM (Electrically Erasable Programmable Read-Only Memory)** component designed for low-power, non-volatile data storage applications. With a **2-Kbit (256 x 8-bit)** memory capacity, it provides reliable storage for configuration settings, calibration data, or small datasets in embedded systems.  

Operating on a **wide voltage range (2.5V to 6.0V)**, the PCA8581T-F6 is suitable for both industrial and consumer electronics. Its **I²C-bus interface** ensures seamless integration with microcontrollers and other digital ICs, supporting clock frequencies up to **400 kHz** for efficient data transfers.  

Key features include **low standby current consumption**, making it ideal for battery-powered devices, and an **endurance of 1 million write cycles**, ensuring long-term reliability. The device also incorporates **write protection** to prevent accidental data corruption.  

Packaged in an **8-pin SO (Small Outline)** form factor, the PCA8581T-F6 is compact and well-suited for space-constrained designs. Common applications include smart meters, automotive systems, and IoT devices where dependable, low-power memory storage is essential.  

Philips' commitment to quality ensures that the PCA8581T-F6 meets stringent performance and durability standards, making it a trusted choice for engineers seeking robust EEPROM solutions.

Application Scenarios & Design Considerations

PCA8581;PCA8581C; 128 x 8-bit EEPROM with I²C-bus interface

Alternative Part Number

  • AT24C01A-10SU-2.7 --: 1Kbit I2C EEPROM in SOIC-8, functionally equivalent to the PCA8581T with compatible I2C interface and 2.7V operation.
  • 24LC01B-I/SN --: 1Kbit I2C serial EEPROM in SOIC-8, widely available drop-in style replacement with similar pinout and voltage range.
  • CAT24C01WI-GT3 --: 1Kbit I2C EEPROM in SOIC-8 package, comparable specifications and interface to the PCA8581T-F6.

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