AT89C4051-12PC
- Mfr.Part #
- AT89C4051-12PC
- Manufacturer
- Microchip Technology
- Package / Case
- 20-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC MCU 8BIT 4KB FLASH 20DIP
- Stock
- 15,039
- In Stock :
- 15,039
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Connectivity :
- UART/USART
- Base Part Number :
- AT89C4051
- RoHS Status :
- Non-RoHS Compliant
- Number of I/O :
- 15
- Series :
- 89C
- Core Size :
- 8-Bit
- RAM Size :
- 128 x 8
- Packaging :
- Tube
- Mounting Type :
- Through Hole
- Program Memory Size :
- 4KB 4K x 8
- Oscillator Type :
- Internal
- Supplier Device Package :
- 20-PDIP
- Peripherals :
- Brown-out Detect/Reset, LED, POR
- Voltage - Supply (Vcc/Vdd) :
- 4V~6V
- Data Converters :
- --
- Speed :
- 12MHz
- Package :
- Tube
- Product Status :
- Obsolete
- EEPROM Size :
- --
- Operating Temperature :
- 0°C~70°C TA
- Base Product Number :
- AT89C4051
- Published :
- 2001
- Package / Case :
- 20-DIP (0.300, 7.62mm)
- Program Memory Type :
- Flash
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Core Processor :
- 8051
- Datasheets
- AT89C4051-12PC

Microcontrollers Microchip Technology AT89C4051-12PC Overview
The Microcontrollers Microchip Technology AT89C4051-12PC is a highly efficient and reliable microcontroller unit (MCU) designed for sophisticated embedded systems. Crafted by Microchip Technology, this 8-bit MCU offers robust performance with its integrated 4KB of flash memory, making it ideal for applications requiring quick and multiple reprogramming cycles in development, prototyping, and final product phases. Its compact 20-DIP (Dual In-line Package) allows for seamless integration into a range of electronic assemblies, providing flexibility and ease of use in design implementations.
AT89C4051-12PC Features
This microcontroller boasts several key features that make it a standout choice for developers and engineers. It operates at 12 MHz, providing a good balance between speed and power consumption. The integration of 4KB flash memory facilitates efficient program storage and execution, while its 128 bytes of RAM ensure smooth data handling. Additionally, the AT89C4051-12PC supports various serial communications, which is essential for modern interconnected devices. The MCU's low-power consumption and wide operating voltage range (2.7V to 5.5V) make it highly adaptable across different power environments.
AT89C4051-12PC Applications
- Home Automation Systems: Utilizes its serial communication capabilities for controlling lighting, security, and other home automation modules.
- Consumer Electronics: Powers user interfaces and small displays in devices like remote controls and toys, ensuring reliable handling of user inputs and outputs.
- Automotive Accessories: Manages functionality in car entertainment systems and environmental controls, offering dependable performance under various operating conditions.
- Industrial Control Systems: Works in monitoring and control applications where precise and small-scale operations are needed, such as in small assembly lines or robotic devices.
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