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P89LPC916FDH from PHI,Philips

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P89LPC916FDH

Manufacturer: PHI

P89LPC915/916/917; 8-bit microcontrollers with accelerated two-clock 80C51 core 2 kB 3 V Flash with 8-bit A/D converter

Partnumber Manufacturer Quantity Availability
P89LPC916FDH PHI 1950 In Stock

Description and Introduction

P89LPC915/916/917; 8-bit microcontrollers with accelerated two-clock 80C51 core 2 kB 3 V Flash with 8-bit A/D converter The **P89LPC916FDH** from PHILIPS (now NXP Semiconductors) is a versatile 8-bit microcontroller designed for embedded applications requiring high performance with low power consumption. Based on the enhanced 80C51 architecture, it integrates a rich set of peripherals, making it suitable for industrial control, consumer electronics, and automation systems.  

Featuring a **16 KB flash memory**, **512 bytes of RAM**, and an in-system programmable (ISP) interface, the P89LPC916FDH offers flexibility in firmware updates. Its operating voltage range of **2.4V to 3.6V** ensures energy efficiency, while multiple power-saving modes extend battery life in portable applications.  

Key peripherals include **two 16-bit timers, a watchdog timer, a UART, and an I²C-bus interface**, enhancing connectivity and real-time control. The microcontroller also supports **8-channel 10-bit ADC**, enabling precise analog signal processing. With a compact **TSSOP-20 package**, it is ideal for space-constrained designs.  

The P89LPC916FDH combines reliability with cost-effectiveness, making it a practical choice for developers seeking a balance between performance and power efficiency. Its robust feature set and ease of integration streamline development while meeting diverse application demands.

Application Scenarios & Design Considerations

P89LPC915/916/917; 8-bit microcontrollers with accelerated two-clock 80C51 core 2 kB 3 V Flash with 8-bit A/D converter

Alternative Part Number

  • AT89C4051-24PU --: 8051-compatible microcontroller in a DIP package with similar small pin count and flash program memory, suitable for direct functional replacement in many legacy designs.
  • STC89C52RC-40I-PDIP --: Widely used 8051-core MCU with flash memory and broad supply availability, offering a drop-in style replacement path for legacy Philips 8051 designs.
  • AT89S4051-24PU --: 8051-family MCU with in-system programming and similar small footprint, providing a modern, actively supported alternative to the original Philips device.

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