Professional IC Distribution & Technical Solutions

The EM78P372NSO20J is a microcontroller manufactured by ELAN Microelectronics. Below are its specifications, descriptions, and features:

Specifications:

• Manufacturer: ELAN Microelectronics
• Core: 8-bit RISC
• Operating Voltage: 2.2V – 5.5V
• Clock Speed: Up to 20 MHz
• Program Memory (ROM): 2K x 13-bit OTP (One-Time Programmable)
• RAM: 48 x 8-bit
• I/O Pins: 20 (multiplexed with other functions)
• Timers: 1 x 8-bit timer, 1 x 16-bit timer
• ADC: 8-bit, 4 channels
• PWM: 1 x 8-bit PWM output
• Interrupt Sources: 6 (including external, timer, and ADC)
• Package: SO-20 (Small Outline, 20-pin)
• Operating Temperature: -40°C to +85°C

Descriptions:

The EM78P372NSO20J is an 8-bit RISC-based microcontroller designed for low-power and cost-sensitive applications. It features OTP program memory, making it suitable for production environments where firmware stability is critical. The microcontroller integrates analog and digital peripherals, including an ADC and PWM, enabling it to handle mixed-signal tasks efficiently.

Features:

• Low Power Consumption: Optimized for battery-operated applications.
• High Noise Immunity: Robust design for industrial environments.
• Built-in Watchdog Timer (WDT): Enhances system reliability.
• Power-Saving Modes: Supports SLEEP mode for reduced power usage.
• On-Chip Oscillator: Supports RC and crystal oscillator options.
• Compact Package: SO-20 form factor for space-constrained designs.

This microcontroller is commonly used in consumer electronics, home appliances, and industrial control systems.