What is AT89LP51RD2-20JU?
AT89LP51RD2-20JU 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 AT89LP51RD2-20JU, Embedded - Microcontrollers, by Microchip Technology
IC MCU 8BIT 64KB FLASH 44PLCC
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 44PLCC
key Attributes
-
Technical document
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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 44PLCC
Full technical breakdown
Detailed Specifications
Review grouped attributes and parameters without scanning one oversized table.
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Popular Specs Surfaced First
Product Parameter
Oscillator Type
Internal
Product Parameter
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Product Parameter
Core Size
8-Bit
Product Parameter
UPs/UCs/Peripheral ICs Type
MICROCONTROLLER
Product Parameter
Terminal Finish
Matte Tin (Sn) - annealed
Product Parameter
Power Supplies
2.5/5V
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
JESD-609 Code
e3
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
3 (168 Hours)
HTSUS
8542.31.0001
Height Seated (Max)
4.572mm
Part Status
Active
REACH Status
REACH Unaffected
Lead Free
Lead Free
Packaging
Tube
Mounting Type
Surface Mount
Factory Lead Time
8 Weeks
Published
1997
Categories
Integrated Circuits (ICs)
Technology
CMOS
Terminal Position
QUAD
Operating Temperature
-40°C~85°C TA
Supply Voltage
3V
Subcategory
Microcontrollers
Sub-Categories
Embedded - Microcontrollers
ECCN
3A991A2
Frequency
20MHz
Peak Reflow Temperature (Cel)
245
Terminal Form
J BEND
Package / Case
44-LCC (J-Lead)
Manufacturer
Microchip Technology
Interface
2-Wire, EBI/EMI, I2C, SPI, UART, USART
Radiation Hardening
No
Reflow Temperature-Max (S)
40
Number Of Pins
44
Number Of Terminations
44
Mount
Surface Mount
Pbfree Code
yes
Terminal Pitch
1.27mm
Address Bus Width
16
Number Of I/O
40
Series
89LP
Base Part Number
AT89LP51RD2
Length
16.586mm
Manufacturer'S Part No.
AT89LP51RD2-20JU
Common questions
Product FAQ
Quick answers for buyers reviewing AT89LP51RD2-20JU, stock, documentation, and sourcing steps.
What package and description are listed for AT89LP51RD2-20JU?
AT89LP51RD2-20JU is listed with package reference LCC. The current product description is IC MCU 8BIT 64KB FLASH 44PLCC, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is AT89LP51RD2-20JU available in stock?
This page currently shows 25621 units in stock and 25621 units available for AT89LP51RD2-20JU. 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 AT89LP51RD2-20JU?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for AT89LP51RD2-20JU by Microchip Technology. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for AT89LP51RD2-20JU?
Yes. This page links to the datasheet for AT89LP51RD2-20JU by Microchip Technology, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify AT89LP51RD2-20JU before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for AT89LP51RD2-20JU before approving the order.
Embedded - Microcontrollers
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