The CAT1162J-42TE13 is a serial EEPROM manufactured by Catalyst Semiconductor. It's designed to provide a reliable non-volatile memory solution for various electronic devices and systems. The serial interface simplifies integration with microcontrollers and other digital circuits. It is an EEPROM (Electrically Erasable Programmable Read-Only Memory) device, which means it can be electronically erased and reprogrammed.

Applications

• Storage of configuration settings in electronic devices
• Data logging
• Storing serial numbers or identification codes
• Calibration data storage

Features

• 2Kbit (256 x 8) EEPROM
• Low voltage operation
• Serial interface (typically I2C or SPI)
• Write protect feature
• Low power consumption
• Self-timed write cycle

Benefits

• Non-volatile storage retains data even when power is off
• Low power operation is suitable for battery-powered devices
• Small package size saves board space
• Easy integration with microcontrollers
• Write protection prevents accidental data changes

Additional Details

The CAT1162J-42TE13 is commonly used in applications where a small amount of non-volatile memory is required. The serial interface allows it to be easily connected to a microcontroller or other digital system component. The device also features a write protect function that prevents accidental erasure or reprogramming of the stored data. Its organization is typically 256 bytes by 8 bits.

Given that it is marked as END-OF-LIFE, it is important to check current availability and consider alternatives for new designs. Its small size and ease of use made it a popular option for storing small amounts of configuration data. Its end-of-life status makes it essential to consider component obsolescence and plan accordingly.