# ARM Cortex-A32

> ARM processor core

**Wikidata**: [Q29167071](https://www.wikidata.org/wiki/Q29167071)  
**Source**: https://4ort.xyz/entity/arm-cortex-a32

## Summary
The ARM Cortex-A32 is a high-efficiency processor core designed by Arm Holdings, part of the Cortex-A Ultra-high efficiency class. It supports the AArch64 instruction set and is optimized for low-power, high-performance applications in embedded and mobile devices.

## Key Facts
- **Instruction Set**: Supports AArch64 (64-bit ARM architecture).
- **Classification**: Belongs to the Cortex-A Ultra-high efficiency class.
- **Predecessor**: Follows the ARM Cortex-A7, a microprocessor core supporting 1-4 cores.
- **Sitelink Count**: Has 2 sitelinks (Wikidata references).
- **Wikipedia Coverage**: Available in French (fr) and Hungarian (hu).
- **Developer**: Designed by Arm Holdings.
- **Google Knowledge Graph ID**: /g/11m9zkxk83.

## FAQs
### Q: What instruction set does the ARM Cortex-A32 use?
A: The ARM Cortex-A32 uses the AArch64 instruction set, which is the 64-bit version of the ARM architecture.

### Q: What class does the ARM Cortex-A32 belong to?
A: It is part of the Cortex-A Ultra-high efficiency class, designed for low-power, high-performance applications.

### Q: What processor core preceded the ARM Cortex-A32?
A: The ARM Cortex-A7, which supports 1-4 cores, preceded the Cortex-A32.

### Q: Who developed the ARM Cortex-A32?
A: It was developed by Arm Holdings, a leading semiconductor and software design company.

### Q: In which languages is the ARM Cortex-A32 documented on Wikipedia?
A: It is documented in French (fr) and Hungarian (hu) on Wikipedia.

## Why It Matters
The ARM Cortex-A32 plays a crucial role in the evolution of low-power, high-efficiency processors. As part of the Cortex-A Ultra-high efficiency class, it enables devices to deliver strong performance while consuming minimal power, making it ideal for mobile and embedded systems. This balance of efficiency and performance is essential for extending battery life in smartphones, tablets, and IoT devices. By supporting the AArch64 instruction set, the Cortex-A32 also ensures compatibility with modern 64-bit software, future-proofing devices that use it. Its development reflects Arm Holdings' commitment to advancing processor technology for energy-conscious applications.

## Notable For
- **AArch64 Support**: One of the first Cortex-A cores to fully support the 64-bit ARM architecture.
- **Ultra-High Efficiency**: Designed for optimal power efficiency without sacrificing performance.
- **Successor to Cortex-A7**: Builds on the legacy of the widely used Cortex-A7, offering improved capabilities.
- **Low Sitelink Count**: Despite its technical significance, it has limited documentation (only 2 sitelinks).
- **Multilingual Documentation**: Documented in multiple languages, including French and Hungarian.

## Body
### Overview
The ARM Cortex-A32 is a processor core developed by Arm Holdings, designed for high efficiency and low power consumption. It is part of the Cortex-A series, which is widely used in mobile and embedded devices.

### Instruction Set and Architecture
- **AArch64 Support**: The Cortex-A32 supports the AArch64 instruction set, allowing it to run 64-bit applications efficiently.
- **Backward Compatibility**: It maintains compatibility with 32-bit ARM applications, ensuring a smooth transition for legacy software.

### Classification and Efficiency
- **Cortex-A Ultra-High Efficiency**: The Cortex-A32 is classified under the Ultra-high efficiency category, emphasizing its role in power-sensitive applications.
- **Performance per Watt**: Optimized for tasks requiring high performance per watt, making it ideal for battery-powered devices.

### Development and Predecessors
- **Predecessor**: The Cortex-A32 follows the ARM Cortex-A7, a microprocessor core that supported 1-4 cores and was widely adopted in entry-level smartphones and embedded systems.
- **Evolution**: The Cortex-A32 builds on the Cortex-A7's foundation, offering improved efficiency and 64-bit support.

### Documentation and References
- **Wikidata**: The Cortex-A32 has a sitelink count of 2, indicating limited but focused documentation.
- **Wikipedia**: Available in French and Hungarian, providing multilingual resources for developers and researchers.
- **Official Documentation**: Referenced in Arm Holdings' developer resources, including the [Cortex-A32 product page](https://developer.arm.com/ip-products/processors/cortex-a/cortex-a32).

## Schema Markup
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  "name": "ARM Cortex-A32",
  "description": "A high-efficiency processor core designed by Arm Holdings, supporting the AArch64 instruction set.",
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## References

1. [Source](https://developer.arm.com/ip-products/processors/cortex-a/cortex-a32)