IC Phoenix logo

Home ›  P  › P6 > P80C51RA+JB

P80C51RA+JB from PHI,Philips

Fast Delivery, Competitive Price @IC-phoenix

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

P80C51RA+JB

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
P80C51RA+JB PHI 45 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 **P80C51RA+JB** from PHILIPS (now NXP Semiconductors) is a high-performance, 80C51-based 8-bit microcontroller designed for embedded applications requiring robust processing capabilities and low power consumption. Built on a CMOS architecture, it combines enhanced features with the reliability of the industry-standard 80C51 core, making it suitable for industrial control, automation, and consumer electronics.  

Key features include **16 KB of OTP (One-Time Programmable) ROM**, **512 bytes of RAM**, and a versatile **three 16-bit timer/counter** setup. It supports a **6-clock operation mode**, doubling the execution speed compared to traditional 12-clock 80C51 variants. The microcontroller also integrates a **UART (Universal Asynchronous Receiver-Transmitter)** for serial communication, along with **32 programmable I/O lines** for flexible interfacing.  

With a **wide operating voltage range (2.7V to 5.5V)** and low-power idle/power-down modes, the P80C51RA+JB is optimized for energy-efficient designs. Its extended temperature range ensures stable performance in harsh environments.  

Engineers favor this microcontroller for its backward compatibility with existing 80C51 codebases while benefiting from improved speed and power efficiency. Whether used in motor control, smart sensors, or legacy system upgrades, the P80C51RA+JB remains a dependable choice for embedded developers.

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

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