The HY5DU12822CFP-D43-C is a 256Mb DDR SDRAM (Double Data Rate Synchronous Dynamic Random-Access Memory) chip manufactured by Hynix Semiconductor. It's a memory component designed for applications requiring high-speed data transfer.

Applications:

• Graphics cards
• Desktop and laptop computers
• Gaming consoles
• Networking devices
• Embedded systems

Features:

• Capacity: 256Mb (128M x 2 x 4 banks)
• Data Rate: DDR (Double Data Rate)
• Clock Frequency: The "-D43" likely indicates a specific speed grade, corresponding to 200MHz (DDR400).
• Voltage: Typically 2.5V
• Interface: Standard DDR SDRAM interface
• Operating Temperature: Commercial temperature grade
• Package: FBGA (Fine-Pitch Ball Grid Array)

Benefits:

• High Bandwidth: DDR technology provides faster data transfer rates.
• Improved Performance: Enhances system performance and responsiveness.
• Lower Power Consumption: Operates at 2.5V, contributing to energy efficiency.
• Compact Size: FBGA packaging allows for a smaller footprint.
• Reliability: Hynix is a reputable manufacturer of memory products.

Additional Details:

The HY5DU12822CFP-D43-C conforms to JEDEC standards for DDR SDRAM. The 128M x 2 x 4 banks organization describes the internal memory structure. The -D43 speed bin specifies the maximum operating frequency and timing parameters. For precise timing specifications (CAS latency, RAS-to-CAS delay, etc.), consult the Hynix datasheet for this part number. The "-C" suffix may indicate a specific revision or production lot. The FBGA packaging provides improved thermal performance and allows for higher density compared to older packaging technologies. This memory is suitable for a range of applications where a balance of performance, cost, and power efficiency is required. The DDR interface simplifies integration into existing systems.