Microchip Technology AT80C31X2-SLRUL

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Product attributes Property Value
Manufacturer Microchip Technology
Product Series 80C
Packaging | Tape & Reel (TR)
Core Processor 80C51
Core Size 8-Bit
Speed 30/20MHz
Connectivity UART/USART
Peripherals POR
Number of I/O 32
Program Memory Size -
Program Memory Type ROMless
EEPROM Size -
RAM Size 128 x 8
Voltage - Supply (Vcc/Vdd) 2.7V ~ 5.5V
Data Converters -
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Supplier Device Package 44-PLCC (16.6x16.6)
Package / Case 44-LCC (J-Lead)
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

AT80C31X2-SLRUL - High-Performance 8-Bit Microcontroller

The AT80C31X2-SLRUL from Microchip Technology is a robust 8-bit microcontroller featuring the proven 80C51 core architecture. Designed for industrial and embedded applications requiring reliable performance across extended temperature ranges, this ROMless microcontroller operates at speeds up to 30/20MHz with a wide voltage supply range of 2.7V to 5.5V.

Key Features & Benefits

  • High-Speed Processing: 30/20MHz operation for demanding real-time applications
  • Flexible Memory Architecture: ROMless design with 128 x 8 RAM for custom program implementation
  • Extensive I/O Capability: 32 programmable I/O pins for versatile connectivity
  • Industrial-Grade Reliability: Operating temperature range from -40°C to 85°C (TA)
  • Integrated Peripherals: UART/USART connectivity and Power-On Reset (POR)
  • Compact Surface Mount Package: 44-PLCC (16.6x16.6mm) for space-efficient PCB designs

Applications

Ideal for industrial control systems, embedded automation, consumer electronics, and IoT devices requiring proven 8051 architecture compatibility with modern performance standards. The AT80C31X2-SLRUL delivers exceptional reliability for mission-critical embedded applications across automotive, medical, telecommunications, and industrial sectors.

Quality & Authenticity Guarantee

HQICKEY supplies only authentic, factory-sealed components with full traceability and manufacturer warranty support. Every AT80C31X2-SLRUL microcontroller undergoes rigorous quality inspection to ensure compliance with industry standards. This component is RoHS compliant and sourced directly from authorized distributors.

Why Choose HQICKEY for Your Microcontroller Needs?

  • 100% Authentic Components: Direct sourcing from authorized manufacturers and distributors
  • Global Shipping: Fast and reliable delivery to your location
  • Technical Support: Expert assistance for component selection and integration
  • Competitive Pricing: Best value for premium electronic components
  • Quality Assurance: Every component tested and verified before shipment

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