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P87C51SBPN from PHY

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P87C51SBPN

Manufacturer: PHY

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

Partnumber Manufacturer Quantity Availability
P87C51SBPN PHY 180 In Stock

Description and Introduction

80C51 8-bit microcontroller family 4 K/8 K OTP/ROM low voltage (2.7 V-5.5 V), low power, high speed (33 MHz), 128/256 B RAM The **P87C51SBPN** from PHY is a high-performance, 8-bit microcontroller based on the 80C51 core architecture. Designed for embedded applications, it combines robust functionality with low power consumption, making it suitable for industrial, automotive, and consumer electronics.  

Featuring **8 KB of OTP (One-Time Programmable) ROM**, **256 bytes of RAM**, and a versatile set of peripherals, the P87C51SBPN supports real-time control and processing tasks efficiently. Its integrated **UART, timers/counters, and interrupt system** enhance connectivity and timing precision, while its **low-power idle and power-down modes** optimize energy efficiency.  

With a **12-clock or 6-clock machine cycle option**, the microcontroller balances speed and power requirements. Its **40-pin DIP package** ensures easy integration into various circuit designs. The P87C51SBPN is also compatible with the **MCS-51 instruction set**, simplifying software development for engineers familiar with the 80C51 family.  

Reliable and cost-effective, the P87C51SBPN is a practical choice for applications requiring dependable embedded control, such as sensor interfaces, automation systems, and small-scale data processing. Its durable design and proven architecture make it a trusted component in demanding environments.

Application Scenarios & Design Considerations

80C51 8-bit microcontroller family 4 K/8 K OTP/ROM low voltage (2.7 V-5.5 V), low power, high speed (33 MHz), 128/256 B RAM
Partnumber Manufacturer Quantity Availability
P87C51SBPN NXP 170 In Stock

Description and Introduction

80C51 8-bit microcontroller family 4 K/8 K OTP/ROM low voltage (2.7 V-5.5 V), low power, high speed (33 MHz), 128/256 B RAM The **P87C51SBPN** from NXP is a high-performance 8-bit microcontroller based on the 80C51 core architecture. Designed for embedded applications, it combines reliability with advanced features, making it suitable for industrial control, automation, and consumer electronics.  

This microcontroller operates at a clock speed of up to **33 MHz**, delivering efficient processing power while maintaining low power consumption. It includes **8 KB of on-chip ROM** for program storage and **256 bytes of RAM** for data handling, ensuring smooth execution of embedded tasks. Additionally, the P87C51SBPN features **32 I/O lines**, three 16-bit timers/counters, and a full-duplex UART for serial communication, enhancing its versatility in system design.  

Built with **low EMI emission** and robust noise immunity, the P87C51SBPN is ideal for environments with electrical interference. Its **power-saving modes**, including idle and power-down, further optimize energy efficiency in battery-operated applications.  

The device supports in-system programming (ISP), allowing firmware updates without removing the chip from the circuit. With its durable design and extensive peripheral integration, the P87C51SBPN remains a dependable choice for developers seeking a cost-effective yet powerful microcontroller solution.

Application Scenarios & Design Considerations

80C51 8-bit microcontroller family 4 K/8 K OTP/ROM low voltage (2.7 V-5.5 V), low power, high speed (33 MHz), 128/256 B RAM
Partnumber Manufacturer Quantity Availability
P87C51SBPN PHI 216 In Stock

Description and Introduction

80C51 8-bit microcontroller family 4 K/8 K OTP/ROM low voltage (2.7 V-5.5 V), low power, high speed (33 MHz), 128/256 B RAM The **P87C51SBPN** from PHILIPS (now NXP Semiconductors) is a high-performance, 8-bit microcontroller based on the 80C51 architecture. Designed for embedded applications, this component combines reliability with efficient processing capabilities, making it suitable for industrial, automotive, and consumer electronics.  

Featuring **4KB of OTP (One-Time Programmable) ROM**, **128 bytes of RAM**, and a robust instruction set, the P87C51SBPN ensures seamless execution of control-oriented tasks. Its **12 MHz clock frequency** supports fast operation, while low-power modes enhance energy efficiency. The microcontroller includes **32 programmable I/O lines**, two 16-bit timers/counters, and a full-duplex UART for serial communication.  

Built with **CMOS technology**, the P87C51SBPN offers improved noise immunity and reduced power consumption compared to earlier NMOS-based designs. It also supports **external memory expansion**, providing flexibility for more complex applications.  

With its **industrial-grade temperature range** (-40°C to +85°C) and durable construction, this microcontroller is well-suited for harsh environments. Engineers favor the P87C51SBPN for its balance of performance, cost-effectiveness, and ease of integration into existing 80C51-based systems.  

Whether used in automation, instrumentation, or communication devices, the P87C51SBPN remains a dependable choice for embedded system designers seeking a proven, legacy-compatible solution.

Application Scenarios & Design Considerations

80C51 8-bit microcontroller family 4 K/8 K OTP/ROM low voltage (2.7 V-5.5 V), low power, high speed (33 MHz), 128/256 B RAM
Partnumber Manufacturer Quantity Availability
P87C51SBPN PHILIPS 100 In Stock

Description and Introduction

80C51 8-bit microcontroller family 4 K/8 K OTP/ROM low voltage (2.7 V-5.5 V), low power, high speed (33 MHz), 128/256 B RAM The **P87C51SBPN** from **PHILIPS** is an advanced 8-bit microcontroller based on the **80C51** core architecture. Designed for embedded control applications, it combines high performance with low power consumption, making it suitable for industrial, automotive, and consumer electronics.  

Featuring **8 KB of OTP (One-Time Programmable) ROM**, **256 bytes of RAM**, and a wide operating voltage range, the P87C51SBPN ensures reliable operation in diverse environments. Its enhanced instruction set and **12-clock cycle operation** improve execution speed while maintaining compatibility with legacy 80C51 code.  

The microcontroller includes **32 I/O lines**, three **16-bit timers/counters**, a **full-duplex UART**, and an interrupt structure with six sources. Its power-saving modes, such as **Idle** and **Power-Down**, optimize energy efficiency for battery-powered applications.  

With robust EMI suppression and a temperature range of **-40°C to +85°C**, the P87C51SBPN is well-suited for harsh conditions. Its compact **PLCC-44** package facilitates space-constrained designs while ensuring ease of integration.  

Engineers favor this microcontroller for its balance of performance, power efficiency, and legacy support, making it a dependable choice for cost-sensitive yet demanding embedded systems.

Application Scenarios & Design Considerations

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

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