P87C52UBBBManufacturer: 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 |
|---|---|---|---|
| P87C52UBBB | PHI | 1050 | 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 **P87C52UBBB** from **PHI** is a high-performance 8-bit microcontroller based on the **80C51** core architecture. Designed for embedded applications, this component combines robust processing capabilities with low power consumption, making it suitable for a wide range of industrial and consumer electronics.  
Featuring **8KB of on-chip ROM**, **256 bytes of RAM**, and **32 I/O lines**, the P87C52UBBB offers ample memory and connectivity for control-oriented tasks. It supports **three 16-bit timers/counters**, a **full-duplex UART**, and an **interrupt system** with multiple priority levels, enhancing its versatility in real-time applications.   Operating at a clock frequency of up to **33 MHz**, the microcontroller ensures efficient execution of instructions while maintaining power efficiency. Its **low EMI (electromagnetic interference)** characteristics make it ideal for noise-sensitive environments. Additionally, the P87C52UBBB includes **power-saving modes**, such as idle and power-down, to optimize energy consumption in battery-operated devices.   With its **industrial-grade reliability** and compatibility with the **MCS-51 instruction set**, the P87C52UBBB is a dependable choice for developers seeking a cost-effective yet powerful microcontroller solution. Its integration of essential peripherals and robust architecture makes it well-suited for automation, instrumentation, and embedded control systems. |
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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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| Partnumber | Manufacturer | Quantity | Availability |
| P87C52UBBB | PHILIPS | 113 | 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 **P87C52UBBB** from **PHILIPS** is an advanced 8-bit microcontroller based on the **80C51** architecture, designed for embedded control applications requiring high performance and reliability. This component integrates a powerful **8051 CPU core** with enhanced features, including an expanded **256-byte RAM**, **8 KB of EPROM**, and multiple peripheral interfaces.  
Operating at frequencies up to **33 MHz**, the P87C52UBBB delivers efficient processing for real-time applications. It supports **three 16-bit timers/counters**, a **full-duplex UART**, and **32 programmable I/O lines**, making it suitable for industrial automation, communication systems, and consumer electronics.   With **low-power modes** (Idle and Power Down), the microcontroller optimizes energy consumption, extending battery life in portable devices. Its **in-system programmability (ISP)** allows firmware updates without removing the chip, enhancing development flexibility.   Built with **high noise immunity** and **robust EMI performance**, the P87C52UBBB ensures stable operation in electrically noisy environments. Its **industrial-grade temperature range** (-40°C to +85°C) further reinforces its suitability for harsh conditions.   Engineers favor this microcontroller for its balance of **performance, versatility, and durability**, making it a dependable choice for embedded designs requiring precise control and efficient processing. |
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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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