The X24C04DMB is a 4Kbit CMOS EEPROM (Electrically Erasable Programmable Read-Only Memory) manufactured by Xicor Inc. (now Renesas). It is organized as 512 x 8 bits and designed for applications requiring non-volatile data storage with the ability to be electrically erased and reprogrammed. The X24C04DMB is commonly used in various electronic systems for storing configuration settings, calibration data, and other information that needs to be retained even when power is removed.

Applications

• Consumer Electronics
• Industrial Controls
• Instrumentation
• Medical Devices
• Automotive Electronics
• Smart Cards

Features

• Memory Size: 4Kbit (512 x 8)
• Interface: I2C Serial Interface
• Supply Voltage: 4.5V to 5.5V
• Write Cycle Time: 5 ms (Typical)
• Operating Temperature Range: -40°C to +85°C
• Endurance: 1,000,000 Erase/Write Cycles
• Data Retention: 100 Years
• Package: SOIC-8
• RoHS Compliant: Meets environmental standards

Benefits

• Non-Volatile Storage: Retains data without power.
• Electrically Erasable: Can be erased and reprogrammed electrically.
• I2C Interface: Simple serial interface for easy integration.
• High Endurance: Can withstand a large number of erase/write cycles.
• Long Data Retention: Data can be stored for up to 100 years.

Additional Details

The X24C04DMB uses a 2-wire I2C serial interface for communication, which simplifies interfacing with microcontrollers and other digital systems. It supports standard and fast mode I2C operation. The device features self-timed write cycles, which simplifies the write process and reduces the need for external timing components. The X24C04DMB is packaged in an 8-pin SOIC (Small Outline Integrated Circuit) package, making it suitable for surface mount assembly. Its wide operating temperature range makes it suitable for use in harsh environments. The device's high endurance and long data retention ensure reliable data storage over a long period.