MICROCHIP 512Kbit I2C Serial EEPROM SOIJ-8 400kHz

The MICROCHIP 512Kbit I2C Serial EEPROM is a high-performance memory solution designed for reliable data storage in space-constrained applications. With a memory density of 512Kbit and a configuration of 64K x 8bit, this EEPROM provides ample non-volatile storage for configuration data, calibration values, and system logs.

This device utilises a two-wire serial interface (I2C compatible) and supports a maximum clock frequency of 400kHz. It features Schmitt trigger inputs for improved noise suppression and output slope control to eliminate ground bounce, ensuring stable operation in electrically noisy environments. The low power CMOS technology ensures minimal power consumption, making it ideal for battery-powered devices.

The EEPROM offers a self-timed erase/write cycle with a maximum page write time of 5ms, along with hardware write protect for enhanced data security. It can be cascaded up to eight devices on the same bus, providing flexible system expansion. The operating temperature range of -40°C to 85°C makes it suitable for industrial and automotive applications.

Specifications:

• Memory Density: 512Kbit
• Memory Configuration: 64K x 8bit
• Interface: I2C (Two-Wire Serial)
• Max Clock Frequency: 400kHz
• Package: SOIJ-8
• Supply Voltage: 2.5V to 5.5V
• Operating Temperature: -40°C to 85°C
• Mounting: Surface Mount
• Page Write Time: 5ms (max)
• Features: Schmitt Trigger Inputs, Output Slope Control, Hardware Write Protect, Cascadable up to 8 devices

Key Benefits:

• Reliable non-volatile storage in a compact SOIJ package
• Wide supply voltage range supports diverse designs
• Industrial-grade temperature range for harsh environments
• Low power consumption extends battery life in portable devices

This EEPROM is an excellent choice for designers requiring a dependable, high-cap