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P87C51UBPN

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
P87C51UBPN 54 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 **P87C51UBPN** is a high-performance 8-bit microcontroller from the 80C51 family, designed for embedded control applications. It features an enhanced architecture with improved processing speed and power efficiency, making it suitable for a wide range of industrial, automotive, and consumer electronics applications.  

Built around an 80C51 core, the P87C51UBPN operates at clock frequencies up to 16 MHz and includes 4 KB of on-chip EPROM for program storage, along with 128 bytes of RAM for data handling. Its versatile I/O capabilities include 32 programmable pins, supporting multiple interfacing options such as UART, timers, and interrupts.  

Key features of this microcontroller include low-power idle and power-down modes, which enhance energy efficiency in battery-operated systems. Additionally, its robust design ensures reliable operation in harsh environments, with extended temperature ranges and strong noise immunity.  

The P87C51UBPN is backward-compatible with earlier 80C51 variants, allowing seamless migration for legacy systems while offering improved performance. Its compact DIP-40 package makes it easy to integrate into various circuit designs.  

Engineers favor this microcontroller for its balance of processing power, memory capacity, and cost-effectiveness, making it a practical choice for embedded control solutions.

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

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