A Benchmark of Cryo CMOS Embedded SRAM DRAMs in 40 nm CMOS

Project Code :TVMABE241

Objective

This work compares eight different dynamic and static memory cell designs, embedded in identical memory architectures in a nanometer CMOS process typically adopted for QC cryo-CMOS interfaces

Abstract

Power consumption is a critical consideration in the design of memory elements and digital systems within very large scale integration (VLSI) circuits. This study introduces a method for reducing power consumption in DRAM sense amplifiers, termed FSPA-VLSA (Foot Switch PMOS Access Voltage Latch Type Sense Amplifier). By implementing this technique within the open bit architecture of DRAM Cells during read operations, an approximate 81% reduction in overall power consumption has been achieved. Additionally, this proposed circuit offers advantages for low-power VLSI/ULSI design. The circuit has been successfully designed and implemented using Cadence Virtuoso tools at 45nm technology.

NOTE: Without the concern of our team, please don't submit to the college. This Abstract varies based on student requirements.

Block Diagram

Specifications

Software Requirements:

·         Tool: Cadence virtuoso

·         Technology files: GPDK 45nm

Hardware Requirements:

·         Microsoft® Windows XP

·         Intel® Pentium® 4 processor or Pentium 4 equivalent with SSE support

·         512 MB RAM

·         100 MB of available disk space

Learning Outcomes

  • Introduction to Digital electronics
  • Importance of Transistors
    • MOS Fundamentals
    •  NMOS/PMOS/CMOS Technologies
    • How to design circuits using Transistor logic?
    • Scope of  DRAM in today’s world
    • Use of feedback signals.
    • Applications in Real time.
    • DRAM importance.
  • Solution providing for real time problems
    • Project Development Skills:
      •  Problem Analysis Skills
      • Problem Solving Skills
      • Logical Skills
      • Designing Skills
      • Testing Skills
      • Debugging Skills
      • Presentation skills
      • Thesis Writing Skills

 

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