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AT80C31X2-SLRUM

AT80C31X2-SLRUM

AT80C31X2-SLRUM

Microchip Technology

-- ROMless 80C51 8-Bit Microcontroller 80C Series AT80C31X2 44-LCC (J-Lead)

SOT-23

AT80C31X2-SLRUM Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 44-LCC (J-Lead)
Supplier Device Package 44-PLCC (16.6x16.6)
Data Converters --
Number of I/Os 32
RoHS Compliant
Package Tape & Reel (TR)
Base Product Number AT80C31X2
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) 2 (1 Year)
Max Operating Temperature85°C
Min Operating Temperature -40°C
Base Part Number AT80C31X2
Operating Supply Voltage5.5V
Interface UART, USART
Oscillator TypeInternal
Number of I/O 32
Speed 40/20MHz
RAM Size 128 x 8
Memory TypeROMless
Voltage - Supply (Vcc/Vdd) 4.5V~5.5V
Core Processor 80C51
Peripherals POR
Program Memory TypeROMless
Core Size 8-Bit
Program Memory Size --
Connectivity UART/USART
Data Bus Width 8b
Number of Timers/Counters 2
Core Architecture 8051
EEPROM Size --
Max Frequency 60MHz
Number of Programmable I/O 32
RoHS StatusROHS3 Compliant
In-Stock:3876 items

AT80C31X2-SLRUM Product Details

AT80C31X2-SLRUM Overview


44-LCC (J-Lead)-packages are available. There are 32 I/O ports on this device. Device mounting type Surface Mount is the type of mounting that the Microcontroller uses. There is a 8-Bit core at the core of this MCU. There is a type of program memory called ROMless in the Microcontroller. There is a temperature range of -40°C~85°C TA for this Microcontroller. An electrical component of this type belongs to the 80C series. This program memory has a size of --, which indicates what the size of the program memory is. 80C51 Core processors are used in MCU. The base part number AT80C31X2 provides alternatives. Using the timer/counter system, it has 2 timers/counters. There is ROMless memory in this equipment. As a result of its 8051 core architecture, it can be used in many applications. This device has 32 programmable input and output channels.

AT80C31X2-SLRUM Features


44-LCC (J-Lead) package
Mounting type of Surface Mount
Minimum temperature of -40°C


AT80C31X2-SLRUM Applications


There are a lot of Microchip Technology
AT80C31X2-SLRUM Microcontroller applications.


  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio

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