The HY57V641620HGLTP-P is a 64Mb Synchronous DRAM (SDRAM) chip manufactured by Hynix Semiconductor. It's designed for applications needing a moderate amount of high-speed memory. Common applications include graphics cards, networking equipment, and embedded systems.

Applications

• Graphics cards
• Networking equipment
• Embedded systems
• Consumer electronics
• Industrial control systems

Features

• 64Mb memory density
• Organized as 4 banks x 1M x 16 bits
• Single 3.3V power supply
• LVTTL compatible inputs and outputs
• Self Refresh Mode
• Various speed grades available

Benefits

• Suitable for applications requiring moderate memory capacity
• Easy integration with standard memory controllers
• Reduced power consumption with self-refresh mode
• Cost-effective memory solution
• Wide operating temperature range

Technical Specifications

The HY57V641620HGLTP-P SDRAM operates with a clock frequency dependent on the speed grade. It is packaged in a TSOP package for ease of mounting. The device supports burst read and write operations. It operates with a 3.3V power supply and is LVTTL compatible. The self-refresh mode reduces power consumption when the memory is not actively being accessed.

The SDRAM's internal bank architecture enables concurrent memory accesses, enhancing overall system performance. The integrated DLL ensures precise timing, which is critical for stable and reliable operation. Various test and diagnostic features ensure quality and reliability. This component offers a good balance of speed, density, and power efficiency.