Microchip Technology

47C04-I/SN  

Memory ICs Products

47C04-I/SN Description

The 47C04-I/SN is a high-performance EERAM IC developed by Microchip Technology, designed to provide reliable and efficient memory solutions for a variety of electronic applications. This device integrates 4Kbit of EEPROM with SRAM, offering a memory organization of 512 x 8 bits. It operates with a clock frequency of 1 MHz and features an access time of 400 ns, ensuring fast data retrieval and processing. The 47C04-I/SN supports a supply voltage range of 4.5V to 5.5V, making it suitable for a wide range of power supply configurations.

The device is packaged in an 8SOIC format, which is ideal for surface mount applications, providing a compact and robust solution for space-constrained designs. The 47C04-I/SN is REACH unaffected and RoHS3 compliant, ensuring it meets the highest environmental and safety standards. It also has a moisture sensitivity level (MSL) of 3, which allows for a storage time of 168 hours, making it suitable for various manufacturing environments.

47C04-I/SN Features

• Memory Technology: Combines EEPROM and SRAM technologies, offering the benefits of non-volatile storage with the speed of volatile memory.
• Memory Size: 4Kbit of memory, organized as 512 x 8 bits, providing ample storage for small to medium-sized applications.
• Memory Interface: Utilizes the I2C protocol, which is widely used for communication between integrated circuits, ensuring compatibility with a broad range of systems.
• Fast Access Time: With an access time of 400 ns, the 47C04-I/SN ensures quick data retrieval, enhancing overall system performance.
• Write Cycle Time: A write cycle time of 1ms for words and pages, which is significantly faster than traditional EEPROMs, reduces the time required for data storage operations.
• Voltage Range: Operates within a supply voltage range of 4.5V to 5.5V, providing flexibility in power supply design.
• Environmental Compliance: REACH unaffected and RoHS3 compliant, ensuring the device meets stringent environmental regulations.
• Moisture Sensitivity Level: MSL 3 (168 hours), making it suitable for various manufacturing and storage conditions.
• Packaging: Available in a tube package, which is ideal for surface mount applications and ensures ease of handling during assembly.

47C04-I/SN Applications

The 47C04-I/SN is ideal for applications requiring reliable and efficient memory solutions with fast access times and non-volatile storage capabilities. Some specific use cases include:

• Embedded Systems: Provides a compact and efficient memory solution for embedded systems where space and power consumption are critical.
• Industrial Control: Ideal for industrial control applications where data integrity and quick access are essential for real-time processing.
• Consumer Electronics: Suitable for consumer electronics that require non-volatile memory for storing configuration data and user preferences.
• Automotive: Can be used in automotive applications where reliability and environmental compliance are paramount.
• Medical Devices: Provides a reliable memory solution for medical devices that require data storage and quick access for critical operations.

Conclusion of 47C04-I/SN

The 47C04-I/SN from Microchip Technology is a versatile and high-performance EERAM IC that offers a combination of EEPROM and SRAM technologies in a compact 8SOIC package. Its fast access time, low write cycle time, and wide voltage range make it an ideal solution for a variety of applications, from embedded systems to industrial control. The device's environmental compliance and moisture sensitivity level ensure it meets the highest standards for safety and reliability. The 47C04-I/SN stands out in its category due to its unique features and advantages, making it a preferred choice for designers looking for a reliable and efficient memory solution.

47C04-I/SN Documents

Download datasheets and manufacturer documentation for 47C04-I/SN

Datasheets :

47x04, 47x16      

PCN Packaging :

MBB/Label Chgs 16/Nov/2018      

Design Resources :

47C04 Development Tool Selector      

HTML Datasheet :

47x04, 47x16      

PCN Design/Specification :

47L04/47C04/47L16/47C16 10/Mar/2022       47L04/47C04/47L16/47C16 31/Jan/2018      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH