Professional IC Distribution & Technical Solutions

The GMS87C1202 is a microcontroller manufactured by LGS (LG Semicon). Below are the factual specifications, descriptions, and features of the device:

Specifications:

• Manufacturer: LGS (LG Semicon)
• Core: 8-bit microcontroller
• Architecture: Based on 8051 core
• Operating Voltage: Typically 2.7V to 5.5V
• Clock Speed: Up to 12 MHz
• Program Memory (ROM): 2 KB (OTP or Mask ROM variant)
• RAM: 128 bytes
• I/O Ports: Multiple general-purpose I/O pins
• Timers/Counters: Includes standard 8051 timers (Timer 0 & Timer 1)
• Interrupts: Supports multiple interrupt sources
• Serial Communication: UART (serial interface)
• Package Type: Likely available in DIP or SOP packages

Descriptions:

The GMS87C1202 is an 8-bit microcontroller from LGS, designed for embedded control applications. It is based on the 8051 architecture, providing a cost-effective solution for simple control tasks. The microcontroller includes on-chip program memory (OTP or Mask ROM) and sufficient RAM for basic operations.

Features:

• 8051-Compatible Core – Ensures compatibility with existing 8051-based code.
• Low Power Consumption – Suitable for battery-powered applications.
• On-Chip Oscillator – Supports external crystal or resonator.
• Multiple I/O Pins – Configurable for input/output operations.
• Built-in Timers – Facilitates timing and event counting.
• UART Interface – Enables serial communication.
• One-Time Programmable (OTP) or Mask ROM Variants – Provides flexibility in production.

This microcontroller is commonly used in consumer electronics, industrial control systems, and simple automation tasks.

*(Note: Exact specifications may vary; refer to the official datasheet for precise details.)*