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AT80C31X2-RLTUM

AT80C31X2-RLTUM

AT80C31X2-RLTUM

Rochester Electronics, LLC

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

SOT-23

AT80C31X2-RLTUM Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 44-LQFP
Supplier Device Package 44-VQFP (10x10)
Operating Temperature-40°C~85°C TA
PackagingTray
Series 80C
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Oscillator TypeInternal
Number of I/O 32
Speed 40/20MHz
RAM Size 128 x 8
Voltage - Supply (Vcc/Vdd) 4.5V~5.5V
Core Processor 80C51
Peripherals POR
Program Memory TypeROMless
Core Size 8-Bit
Connectivity UART/USART
RoHS StatusROHS3 Compliant
In-Stock:3673 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$2.01000$2.01
500$1.9899$994.95
1000$1.9698$1969.8
1500$1.9497$2924.55
2000$1.9296$3859.2
2500$1.9095$4773.75

AT80C31X2-RLTUM Product Details

AT80C31X2-RLTUM Overview


This Microcontroller comes in a 44-LQFP package. This Microcontroller has 32 I/Os. The Mounting Type of the Microcontroller is Surface Mount. The MCU is based on the 8-Bit core. This Microcontroller's program memory type is ROMless. The Microcontroller runs in -40°C~85°C TA Operating Temperature. Microcontroller runs in 80C Series. MCU is powered by 80C51 Core Processor.

AT80C31X2-RLTUM Features


44-LQFP package
Mounting type of Surface Mount


AT80C31X2-RLTUM Applications


There are a lot of Rochester Electronics, LLC
AT80C31X2-RLTUM Microcontroller applications.


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

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