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P89LPC932A1FA from NXP,NXP Semiconductors

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P89LPC932A1FA

Manufacturer: NXP

P89LPC932A1; 8-bit microcontroller with accelerated two-clock 80C51 core 8 kB 3 V byte-erasable Flash with 512-byte data EEPROM

Partnumber Manufacturer Quantity Availability
P89LPC932A1FA NXP 2500 In Stock

Description and Introduction

P89LPC932A1; 8-bit microcontroller with accelerated two-clock 80C51 core 8 kB 3 V byte-erasable Flash with 512-byte data EEPROM The **P89LPC932A1FA** from NXP is a high-performance, low-power 8-bit microcontroller designed for embedded applications requiring efficient processing and minimal power consumption. Based on the 80C51 core architecture, it operates at frequencies up to 18 MHz and integrates a range of peripherals, making it suitable for diverse industrial, consumer, and automotive applications.  

This microcontroller features 8 KB of flash memory for program storage, 512 bytes of RAM, and 512 bytes of EEPROM for data retention. Its low-power modes, including idle and power-down, enhance energy efficiency in battery-operated systems. The P89LPC932A1FA also includes an enhanced UART, I²C, and SPI interfaces for seamless communication with other devices.  

Additional built-in features such as an analog comparator, PWM outputs, and a watchdog timer improve system reliability and functionality. The device supports in-circuit programming (ISP) and in-application programming (IAP), simplifying firmware updates without requiring physical removal from the circuit.  

With its compact footprint and robust feature set, the P89LPC932A1FA offers a cost-effective solution for designers seeking a versatile microcontroller with low power consumption and high integration. Its reliability and performance make it a preferred choice for embedded systems requiring precise control and connectivity.

Application Scenarios & Design Considerations

P89LPC932A1; 8-bit microcontroller with accelerated two-clock 80C51 core 8 kB 3 V byte-erasable Flash with 512-byte data EEPROM

Alternative Part Number

  • AT89LP6440-20PU --: 8051-compatible microcontroller in a comparable package with similar flash and I/O resources, suitable as a functional replacement.
  • STC89C52RC-40I-PDIP --: Widely available 8051-core MCU with similar performance class and pinout flexibility, often used to replace LPC900-series parts.
  • C8051F850-GU --: Low-power 8051-based MCU with comparable integrated peripherals and small package, offering a modern alternative architecture.

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