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Request evaluation samplesMicrochip TechnologyIntegrated Circuits (ICs)Embedded - MicrocontrollersMicrochip Technology Embedded - Microcontrollers
AT80C51RD2-RLRUM Embedded - Microcontrollers by Microchip Technology
AT80C51RD2-RLRUM is a Embedded - Microcontrollers model from Microchip Technology, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / Embedded - Microcontrollers product path. Known package information currently points to LQFP under the Microchip Technology brand listing. IC MCU 8BIT ROMLESS 44VQFP. TrustCompo combines the available model, brand, hierarchy, and specification details around AT80C51RD2-RLRUM so buyers can move faster from review to quotation.
RoHS
Datasheet
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Fast RFQ turnaround
Documentation support
Pre-shipment inspection review
Key specifications
Series
80C
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Category
Embedded - MicrocontrollersDescription
IC MCU 8BIT ROMLESS 44VQFP
key Attributes
-
Datasheet
View AT80C51RD2-RLRUM DatasheetTechnical document
Open The Official Datasheet
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Why request a quote
Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.
RoHS, REACH, and lead-free documentation can be confirmed during RFQ
Traceability and Certificate of Conformance support available on request
Pre-shipment inspection report support for quality review
Trust signals
Globally recognized certifications
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ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
Ordering workflow
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1
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2
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3
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Product overview
Overview
IC MCU 8BIT ROMLESS 44VQFP
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Popular Specs Surfaced First
Export Classifications & Environmental
RoHS Status
ROHS3 Compliant
Export Classifications & Environmental
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Export Classifications & Environmental
HTSUS
8542.31.0001
Package Parameter
Height Seated (Max)
1.6mm
Product Attribute
Part Status
Active
Product Attribute
REACH Status
REACH Unaffected
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
3 (168 Hours)
HTSUS
8542.31.0001
Height Seated (Max)
1.6mm
Part Status
Active
REACH Status
REACH Unaffected
Mounting Type
Surface Mount
Published
2006
Factory Lead Time
4 Weeks
Packaging
Tape & Reel (TR)
Length
10mm
Categories
Integrated Circuits (ICs)
Terminal Form
GULL WING
Supply Voltage
5V
Technology
CMOS
Terminal Pitch
0.8mm
Terminal Position
QUAD
Interface
SPI, UART, USART
Operating Temperature
-40°C~85°C TA
Subcategory
Microcontrollers
Sub-Categories
Embedded - Microcontrollers
ECCN
3A991A2
Max Power Dissipation
1W
Manufacturer
Microchip Technology
Package / Case
44-LQFP
Contact Plating
Tin
Radiation Hardening
No
Number Of Pins
44
Number Of Terminations
44
Mount
Surface Mount
Pbfree Code
yes
Address Bus Width
16
Frequency
40MHz
Number Of I/O
32
Series
80C
Base Part Number
AT80C51RD2
Manufacturer'S Part No.
AT80C51RD2-RLRUM
Oscillator Type
Internal
Peripherals
POR, PWM, WDT
RAM Size
1K x 8
Core Size
8-Bit
Connectivity
UART/USART
Core Architecture
8051
UPs/UCs/Peripheral ICs Type
MICROCONTROLLER
Core Processor
80C51
Number Of Timers/Counters
3
Bit Size
8
DMA Channels
NO
Data Bus Width
8b
Watchdog Timer
Yes
Supply Voltage-Max (Vsup)
5.5V
PWM Channels
YES
DAC Channels
NO
Has ADC
NO
Supply Voltage-Min (Vsup)
4.5V
Voltage - Supply (Vcc/Vdd)
2.7V~5.5V
Program Memory Type
ROMless
Supply Current-Max
15.6mA
ROM (Words)
0
ROM Programmability
N/A
Common questions
Product FAQ
Quick answers for buyers reviewing AT80C51RD2-RLRUM, stock, documentation, and sourcing steps.
What is AT80C51RD2-RLRUM?
AT80C51RD2-RLRUM is a Embedded - Microcontrollers component from Microchip Technology. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for AT80C51RD2-RLRUM?
AT80C51RD2-RLRUM is listed with package reference LQFP. The current product description is IC MCU 8BIT ROMLESS 44VQFP, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is AT80C51RD2-RLRUM available in stock?
This page currently shows 33387 units in stock and 10778 units available for AT80C51RD2-RLRUM. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for AT80C51RD2-RLRUM?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for AT80C51RD2-RLRUM by Microchip Technology. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for AT80C51RD2-RLRUM?
Yes. This page links to the datasheet for AT80C51RD2-RLRUM by Microchip Technology, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify AT80C51RD2-RLRUM before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for AT80C51RD2-RLRUM before approving the order.
Embedded - Microcontrollers
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