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P80C552IBA from PHILIPS

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P80C552IBA

Manufacturer: PHILIPS

Single-chip 8-bit microcontroller with 10-bit A/D, capture/compare timer, high-speed outputs, PWM

Partnumber Manufacturer Quantity Availability
P80C552IBA PHILIPS 1245 In Stock

Description and Introduction

Single-chip 8-bit microcontroller with 10-bit A/D, capture/compare timer, high-speed outputs, PWM The **P80C552IBA** is an advanced 8-bit microcontroller from the 80C51 family, designed for embedded control applications. It integrates a high-performance CPU core with a range of on-chip peripherals, making it suitable for industrial, automotive, and consumer electronics.  

Built on CMOS technology, the P80C552IBA offers low power consumption while delivering robust processing capabilities. It features **8 KB of mask-programmable ROM**, **256 bytes of RAM**, and an expanded **16-bit timer/counter** for precise timing operations. Additionally, it includes an **8-channel, 10-bit ADC**, enabling analog signal processing without external components.  

The microcontroller supports multiple communication interfaces, including **UART, I²C, and PWM outputs**, enhancing its versatility in interfacing with sensors, displays, and other peripherals. Its **5V operating voltage** ensures compatibility with standard logic levels, while its **extended temperature range** makes it reliable in harsh environments.  

With its **40-pin DIP package**, the P80C552IBA is well-suited for prototyping and production. Its architecture retains backward compatibility with the 80C51, allowing seamless migration for developers familiar with the platform.  

Ideal for real-time control systems, the P80C552IBA balances performance, integration, and cost-effectiveness, making it a practical choice for embedded designs requiring precision and efficiency.

Application Scenarios & Design Considerations

Single-chip 8-bit microcontroller with 10-bit A/D, capture/compare timer, high-speed outputs, PWM

Alternative Part Number

  • SAB80C552-16N --: Infineon (formerly Siemens/Philips semiconductor lineage) 80C552 microcontroller in PLCC package, functionally equivalent 8051-core MCU with same peripheral set; direct drop-in replacement.
  • AT89C5131A-UM --: 8051-compatible microcontroller with similar I/O, timers, and UART resources; suitable functional substitute when exact P80C552 features are not all required.
  • W78E516B-40PL --: Wide-voltage 8051-core MCU in PLCC44 with comparable I/O and timer resources; cost-effective alternative for legacy 80C552 designs.
  • MC68HC11E1CFN2 --: 8-bit microcontroller with similar peripheral set (ADC, timers, serial ports) and 52-pin PLCC package, widely available as a functional substitute in embedded control designs.
  • AT89C51CC03C-SLSUM --: 8051-compatible 8-bit MCU with integrated CAN controller and ADC, matching the P80C552's 8051 core and analog/digital peripheral mix for control applications.
  • ST72F561K9T6 --: 8-bit MCU with CAN, ADC, and multiple timers in a comparable pin count, suitable as a drop-in functional alternative for the P80C552 in industrial control boards.

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