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P87C52SBBB from PHI,Philips

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P87C52SBBB

Manufacturer: PHI

80C51 8-bit microcontroller family 8K.64K/256.1K OTP/ROM/ROMless, low voltage 2.7V.5.5V, low power, high speed 33 MHz

Partnumber Manufacturer Quantity Availability
P87C52SBBB PHI 1836 In Stock

Description and Introduction

80C51 8-bit microcontroller family 8K.64K/256.1K OTP/ROM/ROMless, low voltage 2.7V.5.5V, low power, high speed 33 MHz The **P87C52SBBB** from **PHILIPS (now NXP Semiconductors)** is an advanced 8-bit microcontroller based on the **80C51 core architecture**. Designed for embedded applications, it combines high performance with low power consumption, making it suitable for industrial control, automation, and consumer electronics.  

Featuring **8 KB of on-chip OTP (One-Time Programmable) ROM**, **256 bytes of RAM**, and **32 I/O lines**, the P87C52SBBB provides ample resources for small to medium-scale embedded designs. Its **three 16-bit timers/counters**, **full-duplex UART**, and **on-chip oscillator** enhance its versatility in real-time applications.  

The microcontroller operates at a **clock frequency of up to 33 MHz**, ensuring efficient processing for time-sensitive tasks. Additionally, it supports **power-saving modes**, including **Idle** and **Power-Down**, which help extend battery life in portable devices.  

With **in-system programming (ISP) capability**, the P87C52SBBB simplifies firmware updates without requiring physical removal from the circuit. Its robust design and compatibility with the **MCS-51 instruction set** make it a reliable choice for developers familiar with the 8051 family.  

Engineers favor the P87C52SBBB for its balance of performance, power efficiency, and ease of integration, making it a dependable solution for embedded systems requiring precise control and responsiveness.

Application Scenarios & Design Considerations

80C51 8-bit microcontroller family 8K.64K/256.1K OTP/ROM/ROMless, low voltage 2.7V.5.5V, low power, high speed 33 MHz

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