AT89C1051U-12SI
- Mfr.Part #
- AT89C1051U-12SI
- Manufacturer
- Microchip Technology
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 1KB FLASH 20SOIC
- Stock
- 30,173
- In Stock :
- 30,173
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- RAM Size :
- 64 x 8
- Product Status :
- Obsolete
- Data Converters :
- --
- Published :
- 2000
- Connectivity :
- UART/USART
- Program Memory Type :
- Flash
- Base Part Number :
- AT89C1051
- Program Memory Size :
- 1KB 1K x 8
- Speed :
- 12MHz
- Mounting Type :
- Surface Mount
- Series :
- 89C
- Core Size :
- 8-Bit
- Package :
- Tube
- RoHS Status :
- Non-RoHS Compliant
- Oscillator Type :
- Internal
- Number of I/O :
- 15
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~6V
- Supplier Device Package :
- 20-SOIC
- Peripherals :
- LED
- EEPROM Size :
- --
- Operating Temperature :
- -40°C~85°C TA
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Core Processor :
- 8051
- Base Product Number :
- AT89C1051
- Packaging :
- Tube
- Datasheets
- AT89C1051U-12SI

Microcontrollers Microchip Technology AT89C1051U-12SI Overview
The Microcontrollers Microchip Technology AT89C1051U-12SI is a highly capable, low-power microcontroller designed for robust applications in various industries. Engineered by Microchip Technology, this MCU operates on an 8-bit architecture and is equipped with 1KB of flash memory. The device's compact 20-SOIC package makes it an excellent choice for space-constrained applications while delivering the reliability and performance expected from leading-edge technology. This microcontroller is particularly suited for developers looking for programmable flexibility and robust design to deploy in both standard and demanding environments.
AT89C1051U-12SI Features
The AT89C1051U-12SI microcontroller is packed with features that enhance its utility and efficiency in complex circuits. Key features include:
- 8-bit CPU allowing efficient data manipulation
- 1KB of reprogrammable Flash memory, suitable for firmware updates and application-specific adjustments
- Low-power consumption, ideal for battery-operated devices
- Comprehensive development support from Microchip Technology, ensuring ease of integration and troubleshooting
- Durable 20-SOIC package, ensuring robust performance in a variety of operating conditions
AT89C1051U-12SI Applications
- Consumer Electronics: Can be integrated into home automation systems, providing control and monitoring capabilities that enhance user convenience and efficiency.
- Automotive Applications: Utilized in car entertainment and information systems, offering dependable processing power that enhances the overall vehicle user experience.
- Industrial Control: Serves as the core processing unit in small scale industrial controllers, enabling precise management and operation of machinery.
- Portable Devices: Fits perfectly in portable consumer gadgets like handheld games, where its low power consumption and compact size are critical.
- Security Systems: Acts as the controlling component in access control and surveillance systems, ensuring reliable operation and real-time processing.
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