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AT80C51RA2-RLRUL

AT80C51RA2-RLRUL

AT80C51RA2-RLRUL

Microchip Technology

-- ROMless 80C51 8-Bit Microcontroller 80C Series AT80C51RA2 44-LQFP

SOT-23

AT80C51RA2-RLRUL Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 44-LQFP
Supplier Device Package 44-VQFP (10x10)
Data Converters --
Number of I/Os 32
RoHS Compliant
Package Tape & Reel (TR)
Base Product Number AT80C51RA2
Mfr Microchip Technology
Product Status Obsolete
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Series 80C
Published 2008
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Max Operating Temperature85°C
Min Operating Temperature -40°C
Base Part Number AT80C51RA2
Operating Supply Voltage5.5V
Interface UART, USART
Oscillator TypeInternal
Number of I/O 32
Speed 30/20MHz
RAM Size 512 x 8
Memory TypeROMless
Voltage - Supply (Vcc/Vdd) 2.7V~5.5V
Core Processor 80C51
Peripherals POR, PWM, WDT
Program Memory TypeROMless
Core Size 8-Bit
Program Memory Size --
Connectivity UART/USART
Data Bus Width 8b
Number of Timers/Counters 3
Core Architecture 8051
EEPROM Size --
Max Frequency 60MHz
Number of Programmable I/O 32
RoHS StatusROHS3 Compliant
In-Stock:3905 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$1.63000$1.63
500$1.6137$806.85
1000$1.5974$1597.4
1500$1.5811$2371.65
2000$1.5648$3129.6
2500$1.5485$3871.25

AT80C51RA2-RLRUL Product Details

AT80C51RA2-RLRUL Overview


Packaged in a 44-LQFP format, this MCU is available in a compact size. There are 32 I/Os on the Microcontroller. It is important to note that the Microcontroller has a Surface Mount mounting type. 8-Bit core is the basis for this Microcontroller. This program has a type of memory called ROMless for this MCU's program memory. Temperatures in this range are operated by this Microcontroller. The 80C series includes this electrical component. There is -- bytes of program memory in MCU, which corresponds to the size of the program. With a 80C51 Core processor, MCU is equipped with the latest technology available. Alternatives can be found by looking at the base part number AT80C51RA2. The clock has 3 timers/counters to keep track of the time. There is a ROMless memory feature on this equipment. With 8051 core architecture, it offers high performance. A total of 32 programmable I/Os are available on this board.

AT80C51RA2-RLRUL Features


44-LQFP package
Mounting type of Surface Mount
Minimum temperature of -40°C


AT80C51RA2-RLRUL Applications


There are a lot of Microchip Technology
AT80C51RA2-RLRUL Microcontroller applications.


  • Equipment control
  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights

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