P87C51X2BNManufacturer: PHILIPS 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 |
|---|---|---|---|
| P87C51X2BN | PHILIPS | 16 | 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 **P87C51X2BN** is an advanced 8-bit microcontroller from **PHILIPS Semiconductors** (now NXP), designed for embedded control applications. Based on the industry-standard **80C51** architecture, this component combines high performance with low power consumption, making it suitable for a wide range of industrial, automotive, and consumer electronics applications.  
Featuring **16 KB of on-chip OTP (One-Time Programmable) ROM**, **512 bytes of RAM**, and a robust instruction set, the P87C51X2BN supports complex real-time operations with efficiency. It operates at a clock frequency of up to **33 MHz**, ensuring rapid execution of instructions. Additional features include **three 16-bit timers/counters**, a **full-duplex UART** for serial communication, and **32 programmable I/O lines** for interfacing with peripherals.   The microcontroller incorporates power-saving modes such as **Idle** and **Power-Down**, enhancing energy efficiency in battery-operated systems. Its durable design ensures reliable performance in harsh environments, with industrial-grade temperature tolerance.   Engineers favor the P87C51X2BN for its compatibility with existing 80C51-based designs, ease of integration, and cost-effective development. Whether used in automation, instrumentation, or communication systems, this microcontroller delivers dependable control and processing capabilities.   For developers seeking a proven, high-performance solution, the P87C51X2BN remains a versatile choice in modern embedded system design. |
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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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| Partnumber | Manufacturer | Quantity | Availability |
| P87C51X2BN | PHI | 1 | 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 **P87C51X2BN** from Philips (now NXP Semiconductors) is an enhanced 8-bit microcontroller based on the 80C51 architecture. Designed for embedded applications, it combines high performance with low power consumption, making it suitable for industrial control, automation, and consumer electronics.  
This microcontroller features **16KB of OTP (One-Time Programmable) ROM**, **256 bytes of RAM**, and a versatile set of peripherals, including timers, UART, and I/O ports. With an operating frequency of up to **33 MHz**, it delivers efficient processing for real-time tasks. The P87C51X2BN also supports power-saving idle and power-down modes, enhancing energy efficiency in battery-operated devices.   Its compatibility with the 80C51 instruction set ensures easy migration for developers familiar with the MCS-51 family. Additionally, the inclusion of a watchdog timer and programmable counter array (PCA) improves system reliability in critical applications.   The **P87C51X2BN** is housed in a **PLCC or DIP package**, offering flexibility in PCB design. Its robust architecture and extended feature set make it a dependable choice for cost-sensitive yet performance-driven embedded systems.   For engineers seeking a proven microcontroller with legacy support and modern enhancements, the P87C51X2BN remains a practical solution. |
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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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