Professional IC Distribution & Technical Solutions

The P89LPC936FDH is a microcontroller manufactured by NXP Semiconductors. Below are its key specifications, descriptions, and features:

Specifications:

• Core: 80C51 (8-bit)
• Clock Speed: Up to 18 MHz
• Flash Memory: 8 KB (In-System Programmable)
• RAM: 256 bytes
• EEPROM: 512 bytes
• Operating Voltage: 2.4V to 3.6V
• I/O Pins: 28 (in 28-pin package)
• Timers:
• Two 16-bit timers (Timer 0 & Timer 1)
• One 23-bit system timer (Watchdog Timer)
• Serial Interfaces:
• UART (Full-duplex)
• I²C (400 kHz)
• SPI
• ADC: 4-channel, 8-bit
• PWM: 2-channel (Pulse Width Modulation)
• Package: TSSOP28

Descriptions:

• The P89LPC936FDH is a low-power, high-performance microcontroller based on the 80C51 architecture.
• It is optimized for embedded applications requiring minimal power consumption and compact design.
• Features in-circuit programming (ICP) and in-application programming (IAP) for flexible firmware updates.
• Includes power-saving modes (Idle and Power-down) for energy-efficient operation.

Features:

• Low Power Consumption: Ideal for battery-powered applications.
• Enhanced 80C51 Core: Executes instructions faster than standard 80C51.
• On-Chip EEPROM: Allows data storage without external memory.
• Multiple Communication Interfaces: Supports UART, I²C, and SPI.
• Analog-to-Digital Converter (ADC): Enables sensor interfacing.
• Watchdog Timer: Improves system reliability.
• Industrial Temperature Range: -40°C to +85°C

This microcontroller is commonly used in consumer electronics, industrial control, automotive systems, and IoT devices.

*(Note: Always refer to the official NXP datasheet for complete technical details.)*