ISO9001.pdf

AT89C2051-24SU is an 8-bit microcontroller based on the 8051 architecture, with a maximum clock frequency of 24MHz. The following are its applications, conclusions, and parameters:
Application:
Control system: AT89C2051-24SU can be used in various control systems, such as automation control, motor control, lighting control, and temperature control.
Communication system: AT89C2051-24SU can be used in various communication systems, such as data transmission, communication protocol conversion, wireless communication, and Bluetooth communication.
Consumer electronics: AT89C2051-24SU can be used for various consumer electronics, such as video games, mini audio, smart homes and smart phones.
Industrial control: AT89C2051-24SU can be used for various industrial control applications, such as voltage control, current control, switch control, and overload protection.
Conclusion:
AT89C2051-24SU is a high-performance, low-power 8-bit microcontroller with reliable stability and excellent anti-interference ability.
The AT89C2051-24SU has rich peripheral interfaces, which can easily connect various sensors, actuators, and communication modules.
AT89C2051-24SU supports multiple programming languages and development tools, such as C language and Keil software, which can greatly simplify the development process and improve development efficiency.
The AT89C2051-24SU uses EEPROM memory, which can achieve long-term data storage and multiple writes.
Parameters:
8-bit CPU with a maximum clock frequency of 24MHz.
2KB Flash program memory, 128 byte RAM data memory, 128 byte EEPROM data memory.
Four 8-bit universal input/output ports, two 16-bit timers/counters, and one serial communication port.
The working voltage range is 2.7V-5.5V.
The packaging form is a 20 pin plastic packaging.