# Sony Handheld Engine

> PDA processor

**Wikidata**: [Q96406037](https://www.wikidata.org/wiki/Q96406037)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Sony_Handheld_Engine)  
**Source**: https://4ort.xyz/entity/sony-handheld-engine

## Summary
The Sony Handheld Engine is a system on a chip (SoC) model designed to function as a processor for personal digital assistants (PDAs). Announced in July 2003, it is based on the ARM9 family of 32-bit processor cores and utilizes a 180 nm lithography fabrication process. The component was manufactured by Sony Interactive Entertainment and is also identified by the alias CXD2230GA.

## Key Facts
- **Classification:** Instance of a "system on a chip model" and a subclass of "system on a chip."
- **Manufacturer:** Sony Interactive Entertainment.
- **Core Architecture:** Utilizes an ARM9 central processing unit (CPU).
- **Aliases:** Also known as "Sony HHE" and "CXD2230GA."
- **Announcement Date:** July 2003.
- **Fabrication:** Built using a 180 nm lithography process.
- **Function:** Designed specifically as a PDA (Personal Digital Assistant) processor.
- **Google Knowledge Graph ID:** /g/11ft0sfbqn.

## FAQs
### Q: What is the Sony Handheld Engine?
A: The Sony Handheld Engine is a system on a chip (SoC) designed by Sony Interactive Entertainment to power PDAs. It integrates a processor based on the ARM9 architecture.

### Q: When was the Sony Handheld Engine announced?
A: The Sony Handheld Engine was announced in July 2003.

### Q: What type of processor architecture does the Sony Handheld Engine use?
A: It uses an ARM9 core, which is a family of 32-bit RISC CPU cores used in embedded systems.

## Why It Matters
The Sony Handheld Engine represents a specific period in mobile computing history where manufacturers like Sony Interactive Entertainment developed specialized, integrated circuits to meet the demands of handheld devices. By utilizing a "system on a chip" (SoC) design, this component integrated the functions of a system onto a single chip, which is essential for reducing power consumption and physical size in portable electronics.

The use of the ARM9 architecture highlights the industry standard for embedded processing in the early 2000s, balancing performance with the energy efficiency required by battery-operated PDAs. The 180 nm lithography process indicates the technological capabilities available for consumer electronics fabrication at the time of its 2003 release. This engine served as a dedicated solution for the complex needs of PDA devices, distinct from general-purpose desktop processors.

## Notable For
- **Integrated Design:** Being a "system on a chip," which integrates all components of a computer or other electronic system into a single circuit.
- **Specific Application:** Being explicitly designed as a "PDA processor" rather than a generic mobile chip.
- **Architecture:** Employing the ARM9 architecture, a standard for efficient embedded processing.
- **Manufacturer:** Being a product of Sony Interactive Entertainment, a major entity in the interactive entertainment and hardware space.

## Body

### Design and Architecture
The Sony Handheld Engine is categorized as a **system on a chip model**. It functions as a subclass of integrated circuits where all necessary components are combined onto a single die. The central processing unit for this engine is the **ARM9**, a widely used family of 32-bit processor cores known for its efficiency in embedded applications.

### Technical Specifications
The technical profile of the Sony Handheld Engine includes:
- **Model Number:** CXD2230GA
- **Lithography:** The chip is manufactured using a **180 nm lithography process**.
- **Primary Function:** It serves as a **PDA processor**, handling the computational tasks for personal digital assistants.

### Development and Release
The entity is manufactured by **Sony Interactive Entertainment**, a multinational entity involved in interactive entertainment and hardware. The Sony Handheld Engine was officially announced in **July 2003**. It is distinct in its role as a specialized piece of hardware tailored for the handheld market of that era.