Microchip Technology

MCP98242-BE/ST  

Thermal Management ICs

MCP98242-BE/ST Description

The MCP98242-BE/ST is a high-performance temperature monitoring system designed for DIMM DDR memory modules. Manufactured by Microchip Technology, this integrated circuit (IC) is part of the Power Management (PMIC) category and is housed in an 8TSSOP package. The MCP98242-BE/ST features an internal sensor type, providing accurate temperature measurements with a maximum accuracy of ±3°C. It operates within a supply voltage range of 3V to 3.6V and supports I2C/SMBus communication protocols for seamless integration into various systems.

MCP98242-BE/ST Features

• Output Type: I2C/SMBus communication, enabling efficient data transfer and control.
• Topology: Utilizes an ADC (Sigma Delta) and Register Bank architecture for precise temperature sensing and data management.
• Mounting Type: Surface Mount, allowing for compact and reliable integration into PCB designs.
• Product Status: Although marked as Obsolete, the MCP98242-BE/ST remains a reliable choice for existing systems and legacy applications.
• Function: Specifically designed for temperature monitoring in DIMM DDR memory modules, ensuring optimal performance and reliability.
• Accuracy: Achieves a maximum accuracy of ±3°C, ensuring reliable temperature readings.
• Sensor Type: Internal sensor, eliminating the need for external components and simplifying design.
• Voltage - Supply: Operates within a 3V to 3.6V range, making it suitable for low-power applications.
• REACH Status: Complies with REACH regulations, ensuring environmental safety.
• Mfr: Manufactured by Microchip Technology, a leading provider of high-quality semiconductor solutions.
• Output Fan: Supports fan control, enhancing thermal management capabilities.
• HTSUS: Classified under HTSUS code 8542.39.0001.
• Package: Supplied in a Tube package, facilitating easy handling and storage.
• RoHS Status: Compliant with ROHS3 standards, ensuring compliance with environmental regulations.
• Output Alarm: Features alarm outputs, providing critical temperature alerts for system protection.
• Base Product Number: MCP98242, a well-established product series.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), ensuring robustness against moisture-related issues.

MCP98242-BE/ST Applications

The MCP98242-BE/ST is ideally suited for applications requiring precise temperature monitoring in memory modules, particularly DIMM DDR memory. Its internal sensor and I2C/SMBus communication capabilities make it an excellent choice for systems where space is limited and reliability is paramount. Specific use cases include:

• DIMM DDR Memory Modules: Ensuring optimal operating temperatures to prevent overheating and system failures.
• Embedded Systems: Providing accurate temperature data for thermal management in compact, low-power designs.
• Industrial Applications: Monitoring temperature in critical components to maintain system integrity and performance.

Conclusion of MCP98242-BE/ST

The MCP98242-BE/ST offers a comprehensive temperature monitoring solution tailored for DIMM DDR memory modules. Its internal sensor, I2C/SMBus communication, and compact surface mount design make it a reliable and efficient choice for various applications. Despite its obsolete status, the MCP98242-BE/ST remains a viable option for legacy systems and applications requiring precise temperature control.

MCP98242-BE/ST Documents

Download datasheets and manufacturer documentation for MCP98242-BE/ST

Errata :

MCP98242 Rev.A1 Errata      

PCN Assembly/Origin :

Bond Wire 28/Mar/2022      

Datasheets :

MCP98242 Datasheet       Analog and Interface Product Guide      

PCN Packaging :

Label and Packing Changes 23/Sep/2015      

Design Resources :

MCP98242 Development Tool Selector      

PCN Obsolescence/ EOL :

EMC1501/MCP98242 Devices 03/Apr/2014      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH