AT80C51RA2-SLSUL
- Mfr.Part #
- AT80C51RA2-SLSUL
- Manufacturer
- Microchip Technology
- Package / Case
- 44-LCC (J-Lead)
- Datasheet
- Download
- Description
- IC MCU 8BIT ROMLESS 44PLCC
- Stock
- 25,112
- In Stock :
- 25,112
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Program Memory Size :
- --
- Supplier Device Package :
- 44-PLCC (16.59x16.59)
- Data Converters :
- --
- Series :
- 80C
- Power Supplies :
- 3/5 V
- Manufacturer :
- Atmel Corporation
- Number of I/O Lines :
- 32
- Package Shape :
- Square
- Packaging :
- Tube
- CPU Family :
- 8051
- RAM Size :
- 512 x 8
- Package :
- Tube
- Surface Mount :
- yes
- DMA Channels :
- No
- Program Memory Type :
- ROMless
- Subcategory :
- Microcontrollers
- RAM (bytes) :
- 512
- Number of I/O :
- 32
- Temperature Grade :
- Industrial
- Terminal Pitch :
- 1.27 mm
- External Data Bus Width :
- 8
- Base Product Number :
- AT80C51RA2
- Terminal Form :
- J BEND
- ROM (words) :
- 0
- Core Processor :
- 80C51
- Mounting Type :
- Surface Mount
- Has ADC :
- No
- PWM Channels :
- yes
- RoHS Status :
- ROHS3 Compliant
- ECCN Code :
- 3A991.A.2
- Product Status :
- Obsolete
- Length :
- 16.55 mm
- HTS Code :
- 8542.31.00.01
- Width :
- 16.55 mm
- Published :
- 2008
- Number of Terminals :
- 44
- Connectivity :
- UART/USART
- Terminal Position :
- QUAD
- Operating Temperature :
- -40°C~85°C TA
- Qualification Status :
- Not Qualified
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Pin Count :
- 44
- Base Part Number :
- AT80C51RA2
- Address Bus Width :
- 16
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Seated Height-Max :
- 4.57 mm
- Core Size :
- 8-Bit
- Oscillator Type :
- Internal
- Technology :
- CMOS
- JESD-30 Code :
- S-PQCC-J44
- Peripherals :
- POR, PWM, WDT
- Speed :
- 30/20MHz
- Bit Size :
- 8
- Package / Case :
- 44-LCC (J-Lead)
- EEPROM Size :
- --
- Reach Compliance Code :
- Unknown
- DAC Channels :
- No
- Datasheets
- AT80C51RA2-SLSUL

Microcontrollers Microchip Technology AT80C51RA2-SLSUL Overview
Introducing the AT80C51RA2-SLSUL, a robust microcontroller unit (MCU) by Microchip Technology, designed for sophisticated applications that demand reliable, high-performance microprocessing in a compact form factor. This microcontroller, belonging to Microchip's renowned 8051 family, features a ROMless configuration, allowing for maximum flexibility in system design. The ability to operate without internal read-only memory enables users to incorporate external memory, tailored specifically to their application's needs. With its broad operating voltage and temperature range, the AT80C51RA2-SLSUL is perfectly suited for industrial level applications that require robustness and adaptability.
AT80C51RA2-SLSUL Features
The AT80C51RA2-SLSUL MCU offers a range of features that enhance its functionality and utility in complex electronic systems. Key features include an 8-bit architecture that ensures simplicity and efficiency in programming and execution. The device operates in a wide voltage range and at high temperatures, making it ideal for tough environments. Its 44-PLCC (Plastic Leaded Chip Carrier) packaging makes it suitable for surface mounting, providing a secure and reliable physical connection. Additionally, the MCU supports multiple I/O options and serial communication, which is essential for systems requiring high levels of data transfer and peripheral connectivity.
AT80C51RA2-SLSUL Applications
- Industrial Control Systems: The AT80C51RA2-SLSUL can manage multiple inputs and outputs which are essential in monitoring and controlling industrial machinery and processes.
- Automotive Applications: Utilized in car electronics for controlling engine functions, accessory management, and in-cabin entertainment systems, offering reliable performance under harsh conditions.
- Home Automation: Perfect for smart home devices such as thermostats, security systems, and lighting controls, where its robustness and flexibility allow for seamless integration and operation.
- Telecommunications: Essential in the operation of communication interfaces and network systems, providing the necessary processing power and connectivity options.
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