AT89C1051U-12PI
- Mfr.Part #
- AT89C1051U-12PI
- Manufacturer
- Microchip Technology
- Package / Case
- 20-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC MCU 8BIT 1KB FLASH 20DIP
- Stock
- 39,881
- In Stock :
- 39,881
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Program Memory Size :
- 1KB 1K x 8
- EEPROM Size :
- --
- Core Size :
- 8-Bit
- Published :
- 2000
- Oscillator Type :
- Internal
- Connectivity :
- UART/USART
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RAM Size :
- 64 x 8
- Supplier Device Package :
- 20-PDIP
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~6V
- Base Product Number :
- AT89C1051
- Core Processor :
- 8051
- Data Converters :
- --
- Number of I/O :
- 15
- Mounting Type :
- Through Hole
- Package / Case :
- 20-DIP (0.300, 7.62mm)
- Operating Temperature :
- -40°C~85°C TA
- Base Part Number :
- AT89C1051
- Product Status :
- Obsolete
- Program Memory Type :
- Flash
- Package :
- Tube
- RoHS Status :
- Non-RoHS Compliant
- Speed :
- 12MHz
- Peripherals :
- LED
- Packaging :
- Tube
- Series :
- 89C
- Datasheets
- AT89C1051U-12PI

Microcontrollers Microchip Technology AT89C1051U-12PI Overview
The AT89C1051U-12PI, designed and manufactured by Microchip Technology, represents a robust and versatile microcontroller in the world of embedded systems. This 8-bit MCU is built on a high-performance CMOS technology, optimized for increased speed and lower power consumption. With 1KB of flash memory available, it offers adequate space for small scale applications and reliability for critical system operations. The device's integration in a 20-pin DIP (Dual In-line Package) ensures ease of handling and mounting, which is critical for rapid development and prototyping. The Microcontrollers Microchip Technology AT89C1051U-12PI is an ideal choice for designers seeking a compact yet powerful microcontroller for managing dedicated tasks in various electronic products.
AT89C1051U-12PI Features
The AT89C1051U-12PI microcontroller comes loaded with features that enhance its functionality and usability in complex electronic environments. Key features include an 8-bit CPU, 1KB of flash memory, a fully static operation, and two-level program memory lock. It also supports a wide operating voltage range from 2.7V to 6V, which allows flexibility in different power settings. Additional features like its 15 I/O lines, two 16-bit timer/counters, a six-interrupt source with two priority levels, and an on-chip oscillator make the AT89C1051U-12PI highly adaptable to a multitude of tasks within electronic circuits.
AT89C1051U-12PI Applications
- Consumer Electronics: Utilized in household appliances and entertainment systems for controlling functionalities and enhancing user interfaces.
- Industrial Automation: Employs in machinery controls and process monitoring systems to execute critical tasks with precision and reliability.
- Automotive Systems: Integrated into automotive subsystems for managing vehicle dynamics, safety features, and enhancing fuel efficiency.
- Smart Home Devices: Powers a range of smart home solutions, including automation hubs and security systems, facilitating sophisticated home management.
- Telecommunication: Used in telecommunication equipment for signal processing and control operations to maintain system integrity and performance.
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