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P87C52X2BA from PHI,Philips

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P87C52X2BA

Manufacturer: PHI

80C51 8-bit microcontroller family 4K/8K/16K/32K ROM/OTP 128B/256B RAM low voltage 2.7 to 5.5 V, low power, high speed 30/33 MHz

Partnumber Manufacturer Quantity Availability
P87C52X2BA PHI 1300 In Stock

Description and Introduction

80C51 8-bit microcontroller family 4K/8K/16K/32K ROM/OTP 128B/256B RAM low voltage 2.7 to 5.5 V, low power, high speed 30/33 MHz The **P87C52X2BA** from **PHILIPS (now NXP Semiconductors)** is an enhanced 80C51 microcontroller, designed for high-performance embedded applications. This 8-bit CMOS device combines low power consumption with robust processing capabilities, making it suitable for industrial control, automation, and consumer electronics.  

Built on an advanced architecture, the P87C52X2BA features **8 KB of OTP (One-Time Programmable) ROM**, **256 bytes of RAM**, and a versatile set of peripherals, including three 16-bit timers/counters, a full-duplex UART, and 32 I/O lines. It operates at a clock speed of up to **33 MHz**, ensuring efficient execution of complex tasks.  

Key enhancements over the standard 80C51 include **lower power modes**, **improved EMI resistance**, and **faster instruction execution**—achieving most instructions in just six clock cycles. Its **OTP memory** provides flexibility for prototyping and low-to-medium volume production, eliminating the need for external program memory in many designs.  

The P87C52X2BA is housed in a **PLCC or DIP package**, facilitating easy integration into various circuit layouts. With its reliable performance and extended feature set, this microcontroller remains a practical choice for developers seeking a cost-effective yet powerful embedded solution.  

For detailed specifications, always refer to the official datasheet to ensure compatibility with your application requirements.

Application Scenarios & Design Considerations

80C51 8-bit microcontroller family 4K/8K/16K/32K ROM/OTP 128B/256B RAM low voltage 2.7 to 5.5 V, low power, high speed 30/33 MHz

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