# Signetics S87C552

> 8-bit microcontroller with EEPROM technology

**Wikidata**: [Q125868110](https://www.wikidata.org/wiki/Q125868110)  
**Source**: https://4ort.xyz/entity/signetics-s87c552

## Summary
The Signetics S87C552 is an 8-bit microcontroller manufactured by Signetics. It is distinguished by its use of EEPROM (Electrically Erasable Programmable Read-Only Memory) technology. As a microcontroller, it functions as a small computer consolidated onto a single integrated circuit.

## Key Facts
- **Classification:** Instance of a microcontroller.
- **Manufacturer:** Signetics.
- **Architecture:** 8-bit.
- **Memory Technology:** Utilizes EEPROM technology.
- **Aliases:** Also known as the S87C552.
- **Function:** Operates as a small computer on a single integrated circuit.
- **Commons Category:** Signetics S87C552.

## FAQs
### Q: What is the Signetics S87C552?
A: The Signetics S87C552 is an 8-bit microcontroller produced by Signetics. It is designed to function as a small computer on a single integrated circuit.

### Q: What type of memory technology does the S87C552 use?
A: The Signetics S87C552 uses EEPROM (Electrically Erasable Programmable Read-Only Memory) technology.

### Q: Who is the manufacturer of the S87C552?
A: The S87C552 is manufactured by Signetics.

## Why It Matters
The Signetics S87C552 represents a specific class of 8-bit microcontrollers that integrated EEPROM technology, a significant feature in the evolution of embedded systems. EEPROM technology allows the device to store data that can be electrically erased and reprogrammed, which is crucial for applications requiring firmware updates or persistent data storage without removing the chip from the circuit. As a product of Signetics, a notable semiconductor company, this microcontroller exemplifies the hardware design trends of its era, consolidating computing functions onto a single integrated circuit to facilitate compact and efficient electronic control.

## Notable For
- **8-Bit Architecture:** Utilizes a standard 8-bit processing architecture common in embedded applications.
- **EEPROM Integration:** Incorporates EEPROM technology, allowing for programmable and re-writable memory storage.
- **Single-Chip Design:** Functions as a complete small computer on a single integrated circuit.
- **Signetics Manufacturing:** A product of the Signetics semiconductor company.

## Body

### Device Classification
The Signetics S87C552 is classified as a **microcontroller**. By definition, this means it is a small computer constructed on a single integrated circuit. Unlike general-purpose microprocessors, a microcontroller typically contains a processor core, memory, and programmable input/output peripherals.

### Technical Specifications
The device is characterized by its **8-bit** architecture. This refers to the amount of data the CPU can process in a single operation. A defining feature of this specific model is its use of **EEPROM technology**. This type of memory allows users to erase and reprogram the stored data electrically, offering flexibility for development and field updates.

### Manufacturer
The S87C552 is produced by **Signetics**, a pioneer in the semiconductor industry. The device is cataloged under the commons category "Signetics S87C552" and has one documented sitelink reference.