# Scorpion

> model of central processing unit core

**Wikidata**: [Q7435388](https://www.wikidata.org/wiki/Q7435388)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Scorpion_(processor))  
**Source**: https://4ort.xyz/entity/scorpion

## Summary
Scorpion is a model of a central processing unit (CPU) core developed by Qualcomm. It is classified as a semiconductor intellectual property core and a microprocessor based on the ARMv7 architecture. Announced in 2005, the Scorpion CPU was fabricated using a 65 nm lithography process and was later succeeded by the Krait processor.

## Key Facts
- **Developer:** Qualcomm
- **Announcement Date:** November 8, 2005
- **Architecture:** Based on ARMv7
- **Fabrication:** 65 nm lithography process
- **Successor:** Krait (ARM-based central processing unit)
- **Classification:** Instance of a product model; subclass of semiconductor intellectual property core and microprocessor
- **Aliases:** Scorpion CPU, Qualcomm Scorpion
- **Parent Class:** Microprocessor (computer processor contained on an integrated-circuit chip)

## FAQs
### Q: Who developed the Scorpion processor?
A: Scorpion was developed by Qualcomm. It serves as a model of a central processing unit core within their microprocessor lineup.

### Q: What architecture is the Scorpion based on?
A: The Scorpion CPU is based on the ARMv7 architecture.

### Q: What processor came after Scorpion?
A: The Scorpion was succeeded by Krait, an ARM-based central processing unit.

### Q: When was the Scorpion processor announced?
A: Qualcomm announced the Scorpion processor on November 8, 2005.

## Why It Matters
Scorpion represents a specific evolution in mobile processing technology developed by Qualcomm. As a semiconductor intellectual property core, it exemplifies the design of CPUs tailored for integrated circuits during the mid-2000s. Its development marked a specific phase in ARMv7 implementation, bridging the gap between earlier architectures and the subsequent Krait generation. By utilizing a 65 nm lithography process, the core aimed to balance performance with the physical constraints of mobile hardware. The existence of Scorpion highlights Qualcomm's role in expanding the capabilities of mobile microprocessors, serving as a foundational "product model" that preceded more advanced ARM-based solutions in the company's hardware ecosystem.

## Notable For
- **Architecture Implementation:** It is a distinct implementation of the ARMv7 architecture.
- **Fabrication Technology:** The core was manufactured using a 65 nm lithography process.
- **Lineage:** It is the direct predecessor to the Krait CPU.
- **Classification:** It is identified as both a semiconductor intellectual property core and a microprocessor.

## Body
### Development and Classification
Scorpion is a model of a central processing unit core classified as a microprocessor and a semiconductor intellectual property core. It is an instance of a product model developed by Qualcomm. The design is a part of the broader category of computer processors contained on integrated-circuit chips.

### Technical Specifications
The processor is based on the ARMv7 architecture. According to Qualcomm news releases from 2005, the fabrication method utilized for the Scorpion is the 65 nm lithography process.

### Chronology
Qualcomm officially announced the Scorpion processor on November 8, 2005. In the timeline of Qualcomm processors, Scorpion was followed by Krait, which is described as an ARM-based central processing unit.

## References

1. [Source](https://www.bdti.com/InsideDSP/2007/11/14/Qualcomm)
2. [Source](https://www.qualcomm.com/news/releases/2005/11/08/qualcomm-introduces-worlds-most-advanced-mobile-microprocessor)