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ATTINY861A-PU Embedded - Microcontrollers by Microchip Technology

ATTINY861A-PU 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 DIP under the Microchip Technology brand listing. IC MCU 8BIT 8KB FLASH 20DIP. TrustCompo combines the available model, brand, hierarchy, and specification details around ATTINY861A-PU so buyers can move faster from review to quotation.

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Datasheet
ATTINY861A-PU Embedded - Microcontrollers by Microchip Technology | TrustCompo
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Part Number

ATTINY861A-PU

Internal code

TCE000068335

Package

DIP

Manufacturer

Microchip Technology

Key specifications

Series

AVR® ATtiny

Min Quantity

1

Category

Integrated Circuits (ICs)

Sub Category

Embedded - Microcontrollers

Description

IC MCU 8BIT 8KB FLASH 20DIP

key Attributes

-

Datasheet

View ATTINY861A-PU Datasheet

Technical document

Open The Official Datasheet

Review the latest datasheet for ATTINY861A-PU from Microchip Technology in a separate tab so engineers and buyers can check package, electrical characteristics, and application details without leaving this product page.

View ATTINY861A-PU Datasheet

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

4 certifications

Visible certifications work best when they are paired with clear operational promises around traceability, handling, and inspection.

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

Understand how to order and what policies support the purchase

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How to order this product

A simple B2B flow helps engineering and procurement teams move from part review to commercial confirmation.

1

Confirm part and quantity

Review the part number, package, key specs, and target quantity so the quote request reflects the exact sourcing scope your team needs.

2

Send RFQ or sample request

Use Quick Quote for commercial pricing or Request Sample when engineering validation is still in progress and a smaller evaluation quantity is needed.

3

Align delivery, payment, and documentation

Before final release, confirm stock timing, shipment method, payment arrangement, and any traceability or inspection documents required by your process.

Policies buyers usually check

These pages explain the operating rules around samples, shipping, payment, and quality support before you place the order.

Get a Sample

Request engineering samples to evaluate fit, validate alternatives, and keep design decisions moving before a larger order is placed.

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Shipping & Delivery

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Payment Terms

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Quality & Traceability Center

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Review quality controls

Structured product content

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Product overview

Overview

IC MCU 8BIT 8KB FLASH 20DIP

Fast scan

Popular Specs Surfaced First

Product Parameter

Memory Size

8kB

Product Parameter

Oscillator Type

Internal

Product Parameter

UPs/UCs/Peripheral ICs Type

MICROCONTROLLER, RISC

Product Parameter

RAM Size

512 x 8

Product Parameter

Core Size

8-Bit

Product Parameter

Core Processor

AVR

Memory Size
8kB
Oscillator Type
Internal
UPs/UCs/Peripheral ICs Type
MICROCONTROLLER, RISC
RAM Size
512 x 8
Core Size
8-Bit
Core Processor
AVR
Supply Current-Max
7mA
Program Memory Size
8KB 4K x 16
Data Converter
A/D 11x10b
Connectivity
USI
Bit Size
8
Program Memory Type
FLASH
DMA Channels
NO
Data Bus Width
8b
Watchdog Timer
Yes
Number Of I2C Channels
1
Supply Voltage-Max (Vsup)
5.5V
Has ADC
YES
Supply Voltage-Min (Vsup)
4.5V
Number Of SPI Channels
2
Peripherals
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Voltage - Supply (Vcc/Vdd)
1.8V~5.5V
Number Of PWM Channels
3
Part Status
Active
Mounting Type
Through Hole
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Packaging
Tube
Published
1997
Factory Lead Time
7 Weeks
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Supply Voltage
5V
Technology
CMOS
Qualification Status
Not Qualified
Operating Temperature
-40°C~85°C TA
Subcategory
Microcontrollers
Sub-Categories
Embedded - Microcontrollers
Frequency
20MHz
Manufacturer
Microchip Technology
Package / Case
20-DIP (0.300, 7.62mm)
Series
AVR® ATtiny
Contact Plating
Tin
Number Of ADC Channels
11
Number Of Terminations
20
Number Of Pins
20
Pbfree Code
yes
Mount
Through Hole
Width
7.11mm
Number Of I/O
16
EEPROM Size
512 x 8
Interface
SPI
Height
5.334mm
Length
25.98mm
Base Part Number
ATTINY861A
Manufacturer'S Part No.
ATTINY861A-PU
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
HTSUS
8542.31.0001

Common questions

Product FAQ

Quick answers for buyers reviewing ATTINY861A-PU, stock, documentation, and sourcing steps.

What is ATTINY861A-PU?

ATTINY861A-PU 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 ATTINY861A-PU?

ATTINY861A-PU is listed with package reference DIP. The current product description is IC MCU 8BIT 8KB FLASH 20DIP, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.

Is ATTINY861A-PU available in stock?

This page currently shows 164103 units in stock and 84603 units available for ATTINY861A-PU. 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 ATTINY861A-PU?

Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for ATTINY861A-PU by Microchip Technology. The TrustCompo team can review price, availability, and documentation support.

Is a datasheet available for ATTINY861A-PU?

Yes. This page links to the datasheet for ATTINY861A-PU by Microchip Technology, so engineers and buyers can review package, ratings, and application details before purchase.

How should buyers verify ATTINY861A-PU before ordering?

Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for ATTINY861A-PU before approving the order.

More sourcing insights

Articles

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