P89LPC904FNManufacturer: PHILIS P89LPC904; 8-bit microcontrollers with two-clock accelerated 80C51 core 1 kB 3 V byte-erasable Flash with 8-bit A/D converter | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| P89LPC904FN | PHILIS | 157 | In Stock |
Description and Introduction
P89LPC904; 8-bit microcontrollers with two-clock accelerated 80C51 core 1 kB 3 V byte-erasable Flash with 8-bit A/D converter The **P89LPC904FN** from **PHILIPS** is a versatile **8-bit microcontroller** designed for low-power and cost-sensitive applications. Built on an advanced **80C51** core, it operates at frequencies up to **18 MHz**, offering a balance of performance and efficiency. The device integrates **4 KB of flash memory**, **256 bytes of RAM**, and **128 bytes of EEPROM**, making it suitable for embedded control tasks.  
Key features include **in-system programming (ISP)**, **in-application programming (IAP)**, and a **watchdog timer** for enhanced reliability. Its **low-power modes** and **wide operating voltage range (2.4V to 3.6V)** make it ideal for battery-powered systems. The microcontroller also supports **I²C, SPI, and UART** communication interfaces, facilitating seamless connectivity with peripherals.   The **P89LPC904FN** comes in a compact **TSSOP-20 package**, optimizing space in PCB designs. Its robust architecture, combined with **low EMI emissions**, ensures stable operation in industrial and consumer electronics. With built-in **analog comparators** and **PWM outputs**, it is well-suited for motor control, sensor interfacing, and automation applications.   Engineers favor this microcontroller for its **ease of development**, **low power consumption**, and **cost-effectiveness**, making it a practical choice for a wide range of embedded solutions. |
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Application Scenarios & Design Considerations
P89LPC904; 8-bit microcontrollers with two-clock accelerated 80C51 core 1 kB 3 V byte-erasable Flash with 8-bit A/D converter
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