The K4H561638J-UCCC is a DDR2 SDRAM (Double Data Rate 2 Synchronous Dynamic Random-Access Memory) chip manufactured by Samsung. It is a memory component used in various electronic devices requiring temporary data storage and fast access.

Applications

• Desktop Computers
• Laptop Computers
• Graphics Cards
• Gaming Consoles
• Embedded Systems

Features

• DDR2 Technology
• High-Speed Data Transfer Rates
• Low Power Consumption Compared to DDR
• Double Data Rate Architecture
• 8 Megabyte Memory Density

Benefits

• Enhances overall system performance through rapid data access.
• Reduces energy costs and extends battery life in portable devices.
• Increases memory bandwidth compared to its predecessor, DDR.
• Enables simultaneous reading and writing of data.
• Provides sufficient memory capacity for standard applications.

Additional Details

The K4H561638J-UCCC operates at a voltage of 1.8V and typically comes in a FBGA (Fine-pitch Ball Grid Array) package. It has a data width of 16 bits and is organized as 4 banks x 1M x 16. The UCCC designation often refers to the speed grade or timing characteristics, such as the CAS latency. DDR2 memory doubles the data transfer rate of DDR memory, resulting in improved performance in applications that require fast data access, such as gaming, video editing, and general computing tasks. The chip adheres to JEDEC standards, ensuring compatibility and interoperability with various systems. Detailed information on timing parameters, power consumption, and operating conditions can be found in the Samsung datasheet for the K4H561638J series. Proper thermal management is crucial for maintaining the stability and reliability of the memory chip, especially under high-load conditions.

This particular chip is often found in older systems that support DDR2 memory. While DDR2 is now considered legacy technology, it still serves a purpose in maintaining and upgrading older systems where compatibility is crucial.