CSP meaning in Computer Hardware ?

Answer:

What is Chip Scale Packaging mean?

A chip scale package or chip-scale package (CSP) is a type of integrated circuit package.

Originally, CSP was the acronym for chip-size packaging. Since only a few packages are chip size, the meaning of the acronym was adapted to chip-scale packaging. According to IPC's standard J-STD-012, Implementation of Flip Chip and Chip Scale Technology, in order to qualify as chip scale, the package must have an area no greater than 1.2 times that of the die and it must be a single-die, direct surface mountable package. Another criterion that is often applied to qualify these packages as CSPs is their ball pitch should be no more than 1 mm.

The concept was first proposed by Junichi Kasai of Fujitsu and Gen Murakami of Hitachi Cable in 1993. The first concept demonstration however came from Mitsubishi Electric.

The die may be mounted on an interposer upon which pads or balls are formed, like with flip chip ball grid array (BGA) packaging, or the pads may be etched or printed directly onto the silicon wafer, resulting in a package very close to the size of the silicon die: such a package is called a wafer-level package (WLP) or a wafer-level chip-scale package (WL-CSP). WL-CSP had been in development since 1990s, and several companies begun volume production in early 2000, such as Advanced Semiconductor Engineering (ASE).

reference

Full Form	Category
Community Science Program	Academic & Science
Chemical Shift Perturbation	Academic & Science
Concentrating Solar Plants	Academic & Science
Chesapeake Science Point	Academic & Science
chemical deSulphurization Process	Academic & Science
Casual Sex partner	Academic & Science
Cold Shock Protein	Academic & Science
Coffee Skills Program	Academic & Science
California Society of Pathologists	Academic & Science
Chemical Shift Perturbations	Academic & Science
Commercial Statistical Plan	Academic & Science
Customer Service Professional	Accounts and Finance
Cape Spencer (ak)	Airport Code
Customer Selected Pin	Banking
Customer Spare Parts	Business
Cable Service Provider	Business
Compact Strip Production	Business
Concepcion, Senoren, and Pichay	Business
Competitive Sealed Proposal	Business
Computer Society of Pakistan	Business
Corporate Social Performance	Business
Chartered Society of Physiotherapy	Business
Certified Staging Professional	Business
Certified Scrum Professionals	Business
Certified Service Providers	Business
Certified Home Stager	Business
American Strategic Income Portfolio III	Business
Commerce Service Provider	Business
Certified Safety Professionals	Certifications
Certified Scrum Professional	Certifications
Certified Snow Professional	Certifications
Certified Sales Professional	Certifications
Camp Service Project	Community
Coalition to Save the Preserves	Community
Community Service Program	Community
Community Service Programs	Community
Conservation Security Program	Community
Conservation Stewardship Program	Community
Character Sheet Page	Community
Christian Service Projects	Community
Community, Social and Personal Services	Community
Connecticut State Parks	Community
Conservation Science Partners	Community
Cultural Studies Program	Community
Community Support Program	Community
Chip Scale Packaging	Computer Hardware
Completely Self-protected	Computer Hardware
Converged Service Processor	Computer Hardware
Chipset Support Package	Computer Hardware
Clan Strength Project	Computing
Counter Strike Phraggers	Computing
Compucom Speed Protocol	Computing
Customer Service Program	Computing
Certified Solution Provider	Computing
Control Sequence Prefix	Computing
Corel Service Bureau Profile	Computing
Communication Sequential Process	Computing
Certification Service Practices	Computing
Character Shape Player	Computing
Chip Size Packaging	Computing
Converged Service Provider	Computing
Certified Service Professional	Computing
Cryptographic Signal Processor	Computing
Certificate Service Provider	Computing
Computer Science Principles	Computing
Creative Signal Processor	Computing
Channelized Signal Processor	Computing
Certified Security Practitioner	Computing
Certified Systems Professional	Computing
Commercial Subroutine Package	Computing
Critical Security Parameter	Computing
C Plus Plus Server Pages	Computing
Client Side Persistence	Computing
Client Side Processing	Computing
Cumulative Security Patch	Computing
Certificate Status Protocol	Computing
Consumer Service Provider	Computing
Cyber Security Platform	Computing
Core Service Platform	Computing
Certification Service Provider	Computing
Capacity Service Provider	Computing
Cyber Security Professionals	Computing
Cyber Security Partnership	Computing
Cross System Product	Computing
Cyber Security Practitioner	Computing
Cyber Security and Privacy	Computing
Cyber Security Policy	Computing
Caspian	Cryptocurrency
Client Side Paradata	Database Management
College Student Personnel	Educational Institute
College Success Program	Educational Institute
Chip Scale Package	Electronics
Pc Emcee Screen Image	File Type
Content Security Policy	General
California Staffing Professionals	General
Center for Security Policy	General
Colorado State Patrol	General
Concentrated Solar Power	General
Concordia St Paul	General
Customer Service Profiles	General
Compounded Sterile Preparations	General
Club Success Plan	General
Chest Stripe Polo	General
Course Schedule Planner	General
Comprehensive Studies Program	General
Carnegie Supernova Project	General
Client Support Professional	General
Color Stories Paints	General
Commonwealth Supported Place	General
Cloud Solution Provider	General
Chrono Sport Package	General
Compulsive Skin Picking	General
Club Sport Package	General
Contents Solution Platform	General
Club Sport Pedals	General
Central Splitting Point	General
Clube Skoda Portugal	General
Clube Subaru Portugal	General
Car Sharing Provider	General
Communicating Sequential Programs	General
Cross Sector Platform	General
Commonwealth Supported Places	General
Celica Supra	General
Car Sharing Platform	General
Customer Services and Parts	General
Corrugated Steel Pipe	General
Continental Structural Plastics	General
Customer Service Provider	General
Customer Security Programme	General
Cysteine string protein	General
Cloud Security Provider	General
Colorado State Penitentiary	General
Customer Service Point	General
Concrete Surface Profile	General
C Street Prepared	General
Champion Spark Plug	General
Car Sharing Program	General
Car Sharing Portland	General
Control Switching Point	General
Common Spatial Patterns	General
Collaborative Search Pilot	General
Cooperation and Support Plan	General
Configuration Service Provider	General
Clip Studio Paint	General
Coil Spring	General
Club Suzuki Philippines	General
Chicago Stamping Plant	General
Civil Service Preparation	Governmental
Child Support Payment	Governmental
Country Strategy and Program	Governmental
China Synergy Program	Governmental
Council on Spiritual Practices	Governmental
Convenience Store Petroleum	Governmental
Calendar of State Papers	Governmental
Clean Ship Program	Governmental
Concentrating Solar Power	Governmental
Community Safety and Preservation	Governmental
Child Services Protection	Governmental
Community Safety Partnership	Governmental
Chief Specialist	Governmental
Country Security Plan	Governmental
Central Service Point	Governmental
Coordinated Sampling Program	Governmental
Cloud Service Provider	Information Technology
Communicating Sequential Processes	Information Technology
Colecţia Şcolii din Proştea mare	International
Cuerpo Superior de Policía	International
Certified Speaking Professional	Jobs
Community Service Personnel	Jobs
Certified Staffing Professional	Jobs
Coordinator Special Programs	Jobs
Closed Skill Performance	Jobs
Constraint Satisfaction Problem	Maths
Clan Skin Package	Medical
Cancer Surveillance Program	Medical
Carotid Sinus Pressure	Medical
Cavum Septum Pellucidum	Medical
Cell Surface Protein	Medical
Cervical Screening Program	Medical
Children’s Services Plan	Medical
Chlamydia Screening Programme	Medical
Community Services Plan	Medical
Coronary Sinus Pressure	Medical
Cervical screening programme	Medical
Chronically Serious People	Messaging
Communicating for A Stronger Partnership	Messaging
Code and Signal Publication	Military and Defence
Cryptographic Service Provider	Military and Defence
Combat Simulator Project	Military and Defence
Career Sea Pay	Military and Defence
Causeway Section, Powered	Military and Defence
Commence Search Point	Military and Defence
Contracting Support Plan	Military and Defence
Cryptologic Support Package	Military and Defence
Crisis Staffing Procedures	Military and Defence
Communications Support Processor	Military and Defence
Commercial Space Package	Military and Defence
Call Service Position	Military and Defence
Computer Security Plan	Military and Defence
Client Server Protocol	Networking
Cluster Server Package	Networking
Camas Prairie RailNet	Regional
Camas Prairie RailNet Incorporated	Regional
Crystal Server Pages	Softwares
C Server Pages	Softwares
Cache Server Pages	Softwares
Commerce Solution Provider	Softwares
Computer Support Program	Space Science
Certified Safety Professional	Space Science
Comfortable Starting Pitch	Sports
Canadian Sport Policy	Sports
Constant Speed Propeller	Technology
Converged Service Platform	Telecommunication
Continuous Speech Processing	Telecommunication
Communications Service Provider	Telecommunication
Custom Sim Profile	Telecommunication
Callback Service Provider	Telecommunication