AT89C2051-24PC
- Mfr.Part #
- AT89C2051-24PC
- Manufacturer
- Microchip Technology
- Package / Case
- 20-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC MCU 8BIT 2KB FLASH 20DIP
- Stock
- 6,724
- In Stock :
- 6,724
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Pin Count :
- 20
- Published :
- 1995
- Number of I/O :
- 15
- Base Part Number :
- AT89C2051
- Package Shape :
- RECTANGULAR
- Supplier Device Package :
- 20-PDIP
- Temperature Grade :
- COMMERCIAL
- RAM Size :
- 128 x 8
- Core Size :
- 8-Bit
- Terminal Position :
- Dual
- Product Status :
- Obsolete
- Surface Mount :
- No
- Package / Case :
- 20-DIP (0.300, 7.62mm)
- Speed :
- 24MHz
- Operating Temperature :
- 0°C~70°C TA
- Packaging :
- Tube
- JESD-30 Code :
- R-PDIP-T20
- JESD-609 Code :
- e0
- ROM Programmability :
- Flash
- Series :
- 89C
- Subcategory :
- Microcontrollers
- Oscillator Type :
- Internal
- Length :
- 25.908 mm
- Terminal Form :
- THROUGH-HOLE
- Width :
- 7.62 mm
- Peripherals :
- LED
- Program Memory Size :
- 2KB 2K x 8
- Power Supplies :
- 5 V
- Data Converters :
- --
- Package :
- Tube
- Connectivity :
- UART/USART
- DAC Channels :
- No
- Technology :
- CMOS
- RoHS Status :
- Non-RoHS Compliant
- Manufacturer :
- Atmel Corporation
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- EEPROM Size :
- --
- RAM (bytes) :
- 128
- Reach Compliance Code :
- Unknown
- DMA Channels :
- No
- Core Processor :
- 8051
- Number of Terminals :
- 20
- CPU Family :
- 8051
- Terminal Pitch :
- 2.54 mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of I/O Lines :
- 15
- ROM (words) :
- 2048
- Seated Height-Max :
- 5.334 mm
- Program Memory Type :
- Flash
- Has ADC :
- No
- HTS Code :
- 8542.31.00.01
- Voltage - Supply (Vcc/Vdd) :
- 4V~6V
- Bit Size :
- 8
- Mounting Type :
- Through Hole
- Qualification Status :
- Not Qualified
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Base Product Number :
- AT89C2051
- PWM Channels :
- No
- Datasheets
- AT89C2051-24PC

Microcontrollers Microchip Technology AT89C2051-24PC Overview
Introducing the AT89C2051-24PC from Microchip Technology, a high-performance microcontroller designed to meet the rigorous demands of modern embedded systems. This robust 8-bit MCU is equipped with 2KB of flash memory, encapsulated in a practical 20-pin DIP (Dual In-line Package). Its optimized architecture and comprehensive set of features make it a prime choice for designers and engineers looking for a reliable and cost-effective solution for a wide array of applications. The Microcontrollers Microchip Technology AT89C2051-24PC integrates seamlessly into various electronic circuits, providing both versatility and efficiency in system design and scalability.
AT89C2051-24PC Features
The AT89C2051-24PC boasts several key features that enhance its utility in embedded applications. It offers a stable 24 MHz clock speed, a versatile 8-bit processor, and 2KB of flash memory for program storage. Additional features include 128 bytes of RAM, 15 I/O lines, two 16-bit timer/counters, a five vector two-level interrupt architecture, a full duplex serial port, and a precision analog comparator. These features collectively provide a solid foundation for complex and demanding applications.
AT89C2051-24PC Applications
- Consumer Electronics: In devices like remote controls and home appliances, the AT89C2051-24PC manages user inputs and system outputs efficiently, ensuring responsive and reliable operation.
- Industrial Automation: This MCU can be used to control sensors and actuators in automated production lines, providing precise control and monitoring to enhance productivity and safety.
- Automotive Applications: Used in automotive electronics, the AT89C2051-24PC helps manage engine controls or body electronics, where reliability and resilience are paramount.
- Security Systems: The microcontroller serves as the core component in security devices, such as access control systems, enhancing the functionality and integrity of security measures.
- Utility Meters: In utility metering applications, it performs data collection and processing tasks, enabling accurate measurement and efficient data management for utilities like water, gas, and electricity.
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