The CAT24C08P is an 8kb CMOS Serial EEPROM (Electrically Erasable Programmable Read-Only Memory) manufactured by Catalyst Semiconductor. It is organized as 1024 words of 8 bits each. This device features a simple serial interface using the I2C protocol, making it easy to integrate into a wide range of applications.

Applications

• Consumer electronics
• Industrial control systems
• Medical devices
• Automotive electronics
• Set-top boxes
• Smart cards
• Data storage for microcontrollers

Features

• 8kb Serial EEPROM: Organized as 1024 x 8 bits.
• I2C Interface: Supports standard (100 kHz) and fast (400 kHz) modes.
• Low Voltage Operation: Operates from a single 1.8V to 5.5V supply.
• Low Power Consumption: Offers low active and standby current.
• Self-Timed Write Cycle: Includes an internal timer for automatic write cycle completion.
• Write Protect Feature: Hardware write protection for the entire memory array.
• High Reliability: Offers excellent endurance and data retention.
• Small Package Options: Available in various package options including PDIP, SOIC, and TSSOP.

Benefits

• Easy Integration: The I2C interface simplifies integration with microcontrollers and other digital systems.
• Low Power: Suitable for battery-powered applications due to its low power consumption.
• Data Retention: Ensures long-term data storage without loss.
• Write Protection: Prevents accidental data corruption.
• Flexible Operation: Operates over a wide voltage range, making it versatile for different systems.

Additional Details

The CAT24C08P utilizes a 2-wire serial interface consisting of a serial data (SDA) line and a serial clock (SCL) line. Data is transmitted serially bit by bit. The device also features a write protect (WP) pin, which, when asserted, prevents write operations to the memory. The CAT24C08P is available in different temperature ranges, making it suitable for various operating environments.