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S87C652-5A44 from PHILIPS

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S87C652-5A44

Manufacturer: PHILIPS

CMOS single-chip 8-bit microcontrollers

Partnumber Manufacturer Quantity Availability
S87C652-5A44,S87C6525A44 PHILIPS 83 In Stock

Description and Introduction

CMOS single-chip 8-bit microcontrollers The S87C652-5A44 is a microcontroller manufactured by PHILIPS (now NXP Semiconductors). Below are its key specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Manufacturer:** PHILIPS (NXP Semiconductors)  
- **Part Number:** S87C652-5A44  
- **Core:** 80C51 (8-bit microcontroller)  
- **Clock Speed:** Up to 16 MHz  
- **Program Memory (ROM):** 16 KB (OTP - One-Time Programmable)  
- **RAM:** 512 bytes  
- **EEPROM:** 2 KB (Electrically Erasable Programmable Read-Only Memory)  
- **I/O Ports:** 32 (Four 8-bit ports)  
- **Timers:** Three 16-bit timers/counters  
- **Serial Communication:** UART (Universal Asynchronous Receiver/Transmitter)  
- **Interrupt Sources:** 6 interrupt sources with 2 priority levels  
- **Operating Voltage:** 4.5V to 5.5V  
- **Package:** PLCC-44 (Plastic Leaded Chip Carrier, 44 pins)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions & Features:**  
- Based on the 80C51 architecture with enhanced features.  
- Includes an on-chip 2 KB EEPROM for data storage.  
- OTP (One-Time Programmable) ROM for firmware storage.  
- Supports power-saving idle and power-down modes.  
- Features a watchdog timer for system reliability.  
- Compatible with the MCS-51 instruction set.  
- Suitable for industrial control, automotive, and embedded applications.  

This information is strictly based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

CMOS single-chip 8-bit microcontrollers

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