What is AT89LP51RD2-20AU?
AT89LP51RD2-20AU 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.
Supply original AT89LP51RD2-20AU, Embedded - Microcontrollers, by Microchip Technology
IC MCU 8BIT 64KB FLASH 44TQFP
RoHS
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Key specifications
Serise
89LP
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Categroy
Embedded - MicrocontrollersDescription
IC MCU 8BIT 64KB FLASH 44TQFP
key Attributes
-
Technical document
Open The Official Datasheet
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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.
Authenticity Verification
CoC Available on Request
Pre-Shipment Inspection
Responsive RFQ Support
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Product overview
Overview
IC MCU 8BIT 64KB FLASH 44TQFP
Full technical breakdown
Detailed Specifications
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Popular Specs Surfaced First
Export Classifications & Environmental
JESD-609 Code
e3
Export Classifications & Environmental
RoHS Status
ROHS3 Compliant
Export Classifications & Environmental
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Export Classifications & Environmental
HTSUS
8542.31.0001
Product Parameter
Oscillator Type
Internal
Product Parameter
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
JESD-609 Code
e3
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
3 (168 Hours)
HTSUS
8542.31.0001
Oscillator Type
Internal
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Core Size
8-Bit
UPs/UCs/Peripheral ICs Type
MICROCONTROLLER
Terminal Finish
Matte Tin (Sn) - annealed
Power Supplies
2.5/5V
Supply Current-Max
7mA
Memory Size
64kB
Program Memory Size
64KB 64K x 8
Connectivity
EBI/EMI, I2C, SPI, UART/USART
RAM Size
2.25K x 8
Data Converter
A/D 7x10b
Number Of Timers/Counters
3
Bit Size
8
Program Memory Type
FLASH
DMA Channels
NO
Data Bus Width
8b
Watchdog Timer
Yes
Supply Voltage-Max (Vsup)
5.5V
Has ADC
YES
Number Of Programmable I/O
36
PWM Channels
YES
DAC Channels
YES
Core Processor
8051
Supply Voltage-Min (Vsup)
2.4V
Voltage - Supply (Vcc/Vdd)
2.4V~5.5V
Height Seated (Max)
1.2mm
Part Status
Active
Packaging
Tray
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Mounting Type
Surface Mount
Published
1997
Factory Lead Time
7 Weeks
Length
10mm
Categories
Integrated Circuits (ICs)
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Technology
CMOS
Terminal Pitch
0.8mm
Qualification Status
Not Qualified
Terminal Position
QUAD
Operating Temperature
-40°C~85°C TA
Supply Voltage
3V
Subcategory
Microcontrollers
Sub-Categories
Embedded - Microcontrollers
Frequency
20MHz
Manufacturer
Microchip Technology
Package / Case
44-TQFP
Interface
2-Wire, EBI/EMI, I2C, SPI, UART, USART
Reflow Temperature-Max (S)
40
Number Of Pins
44
Number Of Terminations
44
Mount
Surface Mount
Pbfree Code
yes
Address Bus Width
16
Number Of I/O
40
Manufacturer'S Part No.
AT89LP51RD2-20AU
Series
89LP
Base Part Number
AT89LP51RD2
Common questions
Product FAQ
Quick answers for buyers reviewing AT89LP51RD2-20AU, stock, documentation, and sourcing steps.
What package and description are listed for AT89LP51RD2-20AU?
AT89LP51RD2-20AU is listed with package reference TQFP. The current product description is IC MCU 8BIT 64KB FLASH 44TQFP, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is AT89LP51RD2-20AU available in stock?
This page currently shows 45264 units in stock and 24548 units available for AT89LP51RD2-20AU. 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 AT89LP51RD2-20AU?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for AT89LP51RD2-20AU by Microchip Technology. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for AT89LP51RD2-20AU?
Yes. This page links to the datasheet for AT89LP51RD2-20AU by Microchip Technology, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify AT89LP51RD2-20AU before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for AT89LP51RD2-20AU before approving the order.
Embedded - Microcontrollers
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