Microchip Technology Tariff Inquiry

AT89S51-24AU

The AT89S51-24AU is a microcontroller unit (MCU) manufactured by Microchip Technology. It is based on the 8051 microcontroller architecture and is designed for a wide range of embedded control applications.

Description:

The AT89S51-24AU is a low-power, high-performance CMOS 8-bit microcontroller with 4KB of in-system programmable Flash memory. It features an on-chip oscillator, 128 bytes of RAM, 32 I/O lines, two 16-bit timer/counters, a 5-channel serial communication interface, and an on-chip debug circuit for real-time applications.

Features:

1. 4KB on-chip Flash memory with the ability to support in-system programming
2. 128 bytes of RAM
3. 32 I/O lines
4. Two 16-bit timer/counters with three modes of operation
5. Five-channel serial communication interface
6. On-chip oscillator with clock frequency range of 0-33 MHz
7. On-chip debug circuit for real-time applications
8. Low-power consumption
9. Compatible with standard 8051 instruction set

Applications:

The AT89S51-24AU is suitable for a wide range of embedded control applications, including but not limited to:

1. Industrial control systems
2. Home automation and security systems
3. Medical equipment
4. Automotive control systems
5. Telecommunication systems
6. Office automation equipment
7. Consumer electronics
8. Data acquisition and signal processing systems

The AT89S51-24AU's versatility, low power consumption, and compatibility with the standard 8051 instruction set make it a popular choice for a variety of embedded applications.