AT89C4051-12SC
- Mfr.Part #
- AT89C4051-12SC
- Manufacturer
- Microchip Technology
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 4KB FLASH 20SOIC
- Stock
- 38,075
- In Stock :
- 38,075
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- RoHS Status :
- Non-RoHS Compliant
- Data Converters :
- --
- Program Memory Type :
- Flash
- Supplier Device Package :
- 20-SOIC
- Peripherals :
- Brown-out Detect/Reset, LED, POR
- EEPROM Size :
- --
- Package :
- Tube
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Core Processor :
- 8051
- Mounting Type :
- Surface Mount
- Packaging :
- Tube
- Product Status :
- Obsolete
- Oscillator Type :
- Internal
- Operating Temperature :
- 0°C~70°C TA
- Connectivity :
- UART/USART
- Core Size :
- 8-Bit
- Number of I/O :
- 15
- Speed :
- 12MHz
- Base Part Number :
- AT89C4051
- RAM Size :
- 128 x 8
- Program Memory Size :
- 4KB 4K x 8
- Voltage - Supply (Vcc/Vdd) :
- 4V~6V
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Series :
- 89C
- Published :
- 2001
- Base Product Number :
- AT89C4051
- Datasheets
- AT89C4051-12SC

Microcontrollers Microchip Technology AT89C4051-12SC Overview
The Microcontrollers Microchip Technology AT89C4051-12SC is a high-performance, 8-bit microcontroller that integrates powerful computing capabilities into a compact 20SOIC package. Designed by Microchip Technology, this MCU operates efficiently with a 12 MHz clock speed and is equipped with 4KB of flash memory, making it ideal for applications requiring reliable data storage and quick processing in tight spaces. Its low power consumption and robust feature set support complex digital functionalities while optimizing overall system cost and performance, making it a preferred choice for developers and engineers in various industries.
AT89C4051-12SC Features
This microcontroller offers a variety of features that enhance its usability and functionality:
- 8-bit CPU for efficient processing
- 4KB of flash memory for program storage
- 12 MHz clock speed for high-speed operations
- Low power consumption, suitable for battery-operated devices
- 20-pin SOIC package for a compact form factor
AT89C4051-12SC Applications
- Consumer Electronics: Ideal for use in home automation systems and entertainment devices, the AT89C4051-12SC provides the necessary control and processing capabilities in a compact form.
- Industrial Automation: In industrial environments, this MCU can be utilized for controlling machinery, monitoring systems, and managing robotic operations with its robust processing capabilities and enhanced memory features.
- Automotive Applications: Suitable for automotive electronics such as small engine management and accessory controls, where reliable operation under harsh conditions is critical.
- Portable Devices: Its low power consumption makes the AT89C4051-12SC perfect for handheld devices, portable media players, and other battery-operated gadgets requiring efficient power management.
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