P87C550EBPNManufacturer: INTEL 80C51 8-bit microcontroller family 4K/128 OTP/ROM/ROMless, 8 channel 8 bit A/D, watchdog timer | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| P87C550EBPN | INTEL | 72 | In Stock |
Description and Introduction
80C51 8-bit microcontroller family 4K/128 OTP/ROM/ROMless, 8 channel 8 bit A/D, watchdog timer The **P87C550EBPN** is an advanced 8-bit microcontroller from **INTEL**, designed for embedded control applications requiring high performance and reliability. Based on the **80C51** architecture, this component integrates a range of features that enhance processing efficiency, including an **8-bit CPU**, **16KB of on-chip ROM**, and **256 bytes of RAM**.  
With a **16MHz operating frequency**, the P87C550EBPN delivers robust computational power while maintaining low power consumption. It supports **in-system programming (ISP)**, allowing firmware updates without removing the chip from the circuit. Additionally, it includes **three 16-bit timers/counters**, a **full-duplex UART**, and **32 programmable I/O lines**, making it suitable for industrial automation, consumer electronics, and communication systems.   The microcontroller also features **watchdog timer (WDT) protection** and **power-saving idle/power-down modes**, ensuring stability and energy efficiency in critical applications. Its **extended temperature range** (–40°C to +85°C) makes it ideal for harsh environments.   Engineers favor the P87C550EBPN for its **backward compatibility** with the 80C51 family, simplifying migration from legacy designs. Its combination of performance, flexibility, and durability makes it a dependable choice for embedded developers seeking a proven microcontroller solution. |
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Application Scenarios & Design Considerations
80C51 8-bit microcontroller family 4K/128 OTP/ROM/ROMless, 8 channel 8 bit A/D, watchdog timer
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