P87C51RB+JAManufacturer: PHILIPS 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 |
|---|---|---|---|
| P87C51RB+JA,P87C51RBJA | PHILIPS | 654 | 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 **P87C51RB+JA** from **PHILIPS** is a high-performance **8-bit microcontroller** based on the **80C51 architecture**, designed for embedded control applications. This CMOS device combines enhanced processing power 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 **32 I/O lines**, the P87C51RB+JA offers robust functionality in a compact package. It supports a **16-bit timer/counter**, a **full-duplex UART**, and **interrupt handling**, ensuring efficient real-time operations. With an operating frequency of up to **16 MHz**, it delivers reliable performance for time-sensitive tasks.   The microcontroller includes power-saving **Idle** and **Power-Down modes**, extending battery life in portable applications. Its **OTP memory** provides secure, non-volatile storage for firmware, ideal for production environments where reprogramming is unnecessary.   Compatible with the **MCS-51 instruction set**, the P87C51RB+JA facilitates easy migration from legacy designs while offering improved efficiency. Its **industrial-grade temperature range** ensures stable operation in harsh conditions.   Engineers favor this microcontroller for its balance of **performance, reliability, and cost-effectiveness**, making it a versatile choice for embedded systems requiring precise control and low power consumption. |
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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
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