Place of Origin:
original
Brand Name:
ATMEL
Certification:
ISO 9001
Model Number:
AT89C2051-24SU
Contact Us
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.
| Product Technical Specifications | |
| EU RoHS | Compliant聽 |
| ECCN (US) | EAR99 |
| Part Status | Active |
| HTS | 8542.31.00.01 |
| Automotive | No |
| PPAP | No |
| Family Name | AT89 |
| Instruction Set Architecture | CISC |
| Device Core | 8051 |
| Core Architecture | 8051 |
| Maximum CPU Frequency (MHz) | 24 |
| Maximum Clock Rate (MHz) | 24 |
| Data Bus Width (bit) | 8 |
| Program Memory Type | Flash |
| Program Memory Size | 2KB |
| RAM Size | 128B |
| Programmability | Yes |
| Interface Type | UART |
| Number of I/Os | 15 |
| No. of Timers | 2 |
| USART | 0 |
| UART | 1 |
| USB | 0 |
| SPI | 0 |
| I2C | 0 |
| I2S | 0 |
| CAN | 0 |
| Ethernet | 0 |
| Analog Comparators | 1 |
| Minimum Operating Supply Voltage (V) | 4 |
| Typical Operating Supply Voltage (V) | 5 |
| Maximum Operating Supply Voltage (V) | 6 |
| Minimum Operating Temperature (掳C) | -40 |
| Maximum Operating Temperature (掳C) | 85 |
| Supplier Temperature Grade | Industrial |
| Packaging | Tube |
| Mounting | Surface Mount |
| Package Height | 2.35(Max) |
| Package Width | 7.6(Max) |
| Package Length | 13(Max) |
| PCB changed | 20 |
| Standard Package Name | SO |
| Supplier Package | SOIC W |
| Pin Count | 20 |
| Lead Shape | Gull-wing |
Send your inquiry directly to us
