The uPD424101V-10 is a 4Mbit (256K x 16) Dynamic Random Access Memory (DRAM) chip manufactured by NEC. This memory component is designed for applications requiring fast data access and moderate storage capacity. The '-10' likely refers to its access time, indicating 100ns.

Applications

• Graphics Cards
• Printers
• Older Computer Systems
• Embedded Systems
• Various Memory Modules

Features

• Memory Size: 4Mbit (256K x 16 bits)
• Access Time: 100ns
• Refresh Rate: Standard Refresh
• Supply Voltage: 5V
• Package: SOJ or ZIP
• Technology: DRAM
• Operating Temperature: Standard Commercial

Benefits

• Moderate Capacity: Provides ample memory for various graphics and data storage purposes.
• Fast Access Time: Enables quick data retrieval, improving system performance.
• Standard Voltage: Operates on a standard 5V supply, simplifying integration.
• Cost-Effective: DRAM technology offers a cost-effective memory solution.
• Established Technology: A well-understood and reliable memory type.

Additional Details

The uPD424101V-10 DRAM chip is designed for use in a variety of applications where fast access to data is critical. The 256K x 16 organization allows for efficient storage and retrieval of 16-bit data words. The 100ns access time ensures quick data access. The chip requires periodic refresh cycles to maintain data integrity. The package type (SOJ or ZIP) depends on the specific manufacturing configuration. The uPD424101V-10 is suitable for applications where memory capacity is a constraint and faster SRAM is not required.