STC11F02, 8-Bit Microcontroller, DIP-20

The STC11F02 is an advanced 8-bit single-chip microcontroller from STC MCU Limited, based on a high-performance 1T 8051 architecture. It is specifically designed for applications requiring high-speed processing, low power consumption, and flexible interfacing options.

Operating at frequencies up to 35MHz, the STC11F02 delivers robust performance for a variety of embedded control applications. It features 2KB of Flash memory, enabling in-system programming (ISP) and in-application programming (IAP), allowing users to update firmware without external programming devices. The 256 bytes of on-chip RAM provide efficient storage for data and variables.

With 20 programmable I/O ports, the STC11F02 supports versatile interfacing options. It also includes an enhanced UART module for reliable serial communication, with hardware address recognition and frame error detection. The integrated Watchdog Timer ensures system reliability in critical applications.

The STC11F02 is suitable for a wide range of applications, including industrial automation, consumer electronics, and home automation systems. It is available in a DIP-20 package, making it ideal for through-hole PCB designs and prototyping.

• High-Performance 1T 8051 CPU Core: Executes instructions in 1 to 6 clock cycles, achieving up to 6-7x faster performance than standard 8051 microcontrollers.
• 2KB In-System Programmable (ISP) Flash Memory: Enables convenient firmware updates without removing the microcontroller from the system.
• 256 Bytes of On-Chip RAM: Provides sufficient space for variable storage and processing tasks.
• Enhanced UART Communication: Features hardware address recognition, frame error detection, and a self baud-rate generator.
• Programmable I/O Ports: Offers up to 20 programmable I/O lines for flexible interfacing.
• Power Management Modes: Supports Idle, Slow Down, and Power-Down modes for optimized energy efficiency.