# Alpha 21066 chip
**Wikidata**: [Q99444209](https://www.wikidata.org/wiki/Q99444209)  
**Source**: https://4ort.xyz/entity/alpha-21066-chip

## Summary
The Alpha 21066 chip is a central processing unit (CPU) model manufactured by Digital Equipment Corporation. It is an instance of a CPU that was introduced on September 10, 1993, serving as a successor to the Alpha 21064 chip.

## Key Facts
- **Manufacturer:** Digital Equipment Corporation
- **Inception Date:** September 10, 1993
- **Classification:** Instance of a CPU model; subclass of central processing unit
- **Predecessor:** Follows the Alpha 21064 chip
- **Successor:** Followed by the Alpha 21068 chip
- **Core Function:** Executes instructions as a central computer component

## FAQs
### Q: When was the Alpha 21066 chip released?
A: The Alpha 21066 chip has an inception date of September 10, 1993.

### Q: Who manufactured the Alpha 21066 chip?
A: The Alpha 21066 chip was manufactured by Digital Equipment Corporation.

### Q: What chip came before the Alpha 21066?
A: The Alpha 21066 chip was preceded by the Alpha 21064 chip.

## Why It Matters
The Alpha 21066 chip represents a specific iteration in the processor lineage developed by Digital Equipment Corporation. As a central processing unit, its primary role is to execute instructions within a computer system, acting as the "brain" of the device. It holds a specific place in the history of processor development, chronologically bridging the gap between the earlier Alpha 21064 and the subsequent Alpha 21068. Its existence highlights the rapid iteration and development of CPU models during the early 1990s by major hardware manufacturers.

## Notable For
- Being a defined CPU model within the Alpha architecture family.
- A documented inception date of September 10, 1993.
- Following the Alpha 21064 chip in the production timeline.
- Being manufactured by the prominent technology company Digital Equipment Corporation.

## Body
### Classification and Function
The Alpha 21066 chip is classified as an instance of a "CPU model" and is a subclass of a "central processing unit." As a central computer component, its fundamental function is to execute instructions.

### Development Timeline
The chip's history is defined by its relationships to other processors in the same family:
- **Predecessor:** It follows the **Alpha 21064 chip**, a processor that had prototype versions dating as early as August 1991 and economic production beginning around September 1992.
- **Inception:** The Alpha 21066 chip itself has a specific inception date of **September 10, 1993**.
- **Successor:** It was eventually followed by the **Alpha 21068 chip**, which also lists an inception date of September 10, 1993.

### Manufacturing
The entity responsible for the creation and production of the Alpha 21066 chip is **Digital Equipment Corporation**.

## Schema Markup
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