AT80C51RA2-3CSUL
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- Mfr.Part #
- AT80C51RA2-3CSUL
- Manufacturer
- Microchip Technology
- Package / Case
- 40-DIP (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC MCU 8BIT ROMLESS 40PDIL
- Stock
- 43,371
- In Stock ：
- 43,371
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Data Converters :
- --
- Number of Programmable I/O :
- 32
- Memory Type :
- ROMless
- Mounting Type :
- Through Hole
- Oscillator Type :
- Internal
- Package :
- Tube
- Max Operating Temperature :
- 85°C
- Operating Temperature :
- -40°C~85°C TA
- Data Bus Width :
- 8B
- Frequency :
- 30MHz
- Max Frequency :
- 60MHz
- Number of Timers/Counters :
- 3
- Number of Pins :
- 40
- Supplier Device Package :
- 40-PDIL
- Program Memory Type :
- ROMless
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Base Product Number :
- AT80C51RA2
- Number of I/O :
- 32
- Product Status :
- Obsolete
- Core Size :
- 8-Bit
- Max Supply Voltage :
- 5.5V
- Series :
- 80C
- Lead Free :
- Lead Free
- Speed :
- 30/20MHz
- Package / Case :
- 40-DIP (0.600, 15.24mm)
- Connectivity :
- UART/USART
- RoHS Status :
- ROHS3 Compliant
- Interface :
- UART, USART
- EEPROM Size :
- --
- Min Supply Voltage :
- 2.7V
- Program Memory Size :
- --
- Published :
- 2008
- RAM Size :
- 512 x 8
- Base Part Number :
- AT80C51RA2
- Core Processor :
- 80C51
- Min Operating Temperature :
- -40°C
- Peripherals :
- POR, PWM, WDT
- Packaging :
- Tube
- Access Time :
- 30 µs
- Core Architecture :
- 8051
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Datasheets
- AT80C51RA2-3CSUL
Microcontrollers Microchip Technology AT80C51RA2-3CSUL Overview
The Microcontrollers Microchip Technology AT80C51RA2-3CSUL is a high-performance microcontroller unit (MCU) from Microchip Technology, renowned for its robust design and versatile features. This 8-bit MCU is built without onboard ROM, offering the flexibility to integrate external memory, which suits a broad range of applications requiring customized memory management solutions. The AT80C51RA2-3CSUL operates at a clock frequency of up to 30 MHz and is packaged in a 40-pin PDIL format, ensuring easy integration into existing designs. Designed for demanding applications where reliability and adaptability are paramount, this microcontroller supports a wide voltage range and includes multiple peripherals to enhance functionality and efficiency in complex electronic systems.
AT80C51RA2-3CSUL Features
This 8-bit MCU is notable for its lack of internal ROM, empowering engineers to connect their choice of external memory for highly specialized applications. The AT80C51RA2-3CSUL operates efficiently with a low power consumption, making it an ideal choice for power-sensitive applications. It supports a wide operating voltage range, which enhances its usability across different power environments. Additional features include numerous I/O ports, serial communication interfaces such as UART for easy data transfer, and several timer/counters that facilitate precise event management and timing operations.
AT80C51RA2-3CSUL Applications
- Industrial Automation: In the realm of industrial automation, the AT80C51RA2-3CSUL can be used to manage automated processes by controlling machinery and monitoring sensor data, ensuring efficient and reliable operations.
- Consumer Electronics: This MCU is ideal for consumer electronics, where it can manage user interfaces, device operations, and communication protocols in products like home appliances and entertainment systems.
- Automotive Applications: The robustness of the AT80C51RA2-3CSUL makes it suitable for automotive applications, such as engine management systems or dashboard interfaces, where reliability under varying environmental conditions is critical.
- Telecommunication Systems: It supports the requirements of telecommunication systems, handling data communication tasks and protocol management to ensure seamless data flow and connectivity.
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