IC Phoenix logo

Home ›  P  › P7 > P87C51UBAA

P87C51UBAA from PHIL,Philips

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

P87C51UBAA

Manufacturer: PHIL

80C51 8-bit microcontroller family 4K/128 OTP/ROM/ROMless low voltage 2.7V.5.5V, low power, high speed 33 MHz

Partnumber Manufacturer Quantity Availability
P87C51UBAA PHIL 1 In Stock

Description and Introduction

80C51 8-bit microcontroller family 4K/128 OTP/ROM/ROMless low voltage 2.7V.5.5V, low power, high speed 33 MHz The **P87C51UBAA** from **PHILIPS (now NXP Semiconductors)** is an enhanced 80C51 microcontroller featuring advanced performance and low-power operation. Built on a high-performance CMOS process, this 8-bit microcontroller combines the efficiency of the classic 80C51 architecture with modern enhancements, making it suitable for a wide range of embedded applications.  

Key features include **16 KB of on-chip OTP (One-Time Programmable) ROM**, **512 bytes of RAM**, and a versatile **three 16-bit timer/counter** setup. It supports **full-duplex UART communication**, an enhanced **I²C-bus interface**, and **low EMI (Electromagnetic Interference)** operation, making it ideal for industrial and consumer electronics.  

The P87C51UBAA operates at a **clock frequency of up to 33 MHz**, ensuring fast execution for real-time applications. Its **power-saving modes**—Idle and Power-down—help optimize energy consumption in battery-operated devices. Additionally, the microcontroller includes **watchdog timer** functionality for improved system reliability.  

With its robust peripheral set and backward compatibility with the 80C51 instruction set, the P87C51UBAA provides a cost-effective solution for designers needing a reliable, high-performance microcontroller for automation, instrumentation, and control systems. Its OTP memory ensures secure firmware storage while maintaining flexibility during development.  

Overall, the P87C51UBAA balances performance, power efficiency, and integration, making it a dependable choice for embedded system designs.

Application Scenarios & Design Considerations

80C51 8-bit microcontroller family 4K/128 OTP/ROM/ROMless low voltage 2.7V.5.5V, low power, high speed 33 MHz

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips