The K4S161622DTC-80T is a 16M x 16 bit Synchronous DRAM (SDRAM) from Samsung. It's designed for applications requiring moderate memory density with synchronous data access. The 80T likely indicates the speed grade or timing specifications of the SDRAM.

Applications

• Set-top boxes
• Networking equipment
• Graphics cards
• Printers
• Industrial control systems

Features

• 16M x 16 bit organization
• Synchronous operation: All signals referenced to a positive clock edge
• Single 3.3V power supply
• LVTTL compatible inputs and outputs
• Programmable burst length: 1, 2, 4, 8, and full page
• Programmable CAS latency: 2 and 3
• Auto precharge and auto refresh capabilities
• Self refresh mode

Benefits

• High bandwidth: Synchronous operation enables fast data transfer rates.
• Easy integration: Standard interface simplifies connection to memory controllers.
• Low power consumption: 3.3V operation reduces power dissipation.
• Flexible operation: Programmable burst length and CAS latency allow optimization for different applications.
• Data retention: Self refresh mode allows data to be retained while minimizing power consumption.

Technical Specifications

The K4S161622DTC-80T operates at a clock frequency up to 125 MHz (based on the -80T designation, though this may vary; consult the datasheet for definitive specifications). It uses a 3.3V power supply. The operating temperature range is typically 0°C to 70°C. The package type is usually TSOP (Thin Small Outline Package). Specific timings like tRAC, tCAC, and tRC are dependent on the speed grade and should be verified in the official Samsung datasheet for this part number.