Rochester ATTINY261-20PU

Manufacturer No:

ATTINY261-20PU

Manufacturer:

Rochester

Package:

20-DIP (0.300, 7.62mm)

Description:

2KB 1K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATtiny Series 20-DIP (0.300, 7.62mm)

Quantity:

In Stock :9596

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Shipping & Availability

Fast worldwide shipping via DHL, FedEx, UPS, and EMS.

Shipped from：HK Warehouse

Expected Shipping：Thu, May 28 - Fri, May 29, 2026

Lead Time：Inquire about availability

Date Code：Within 2 Years

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User Guide

Aichiplink operates certified in-house inspection and testing facilities to ensure all electronic components meet internationally recognized quality and compliance standards. Our quality management system is verified through ISO 9001 certification and industry-standard inspection procedures.

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

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RFQ (REQUEST FOR QUOTATIONS)

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Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

ATTINY261-20PU Information

Rochester ATTINY261-20PU technical specifications, attributes, parameters and parts with similar specifications to Rochester ATTINY261-20PU.

Type
Parameter

Mounting Type
Through Hole

Package / Case
20-DIP (0.300, 7.62mm)

Supplier Device Package
20-PDIP

Operating Temperature
-40°C~85°C TA

Packaging
Tube

Series
AVR® ATtiny

Part Status
Obsolete

Moisture Sensitivity Level (MSL)
3 (168 Hours)

Oscillator Type
Internal

Number of I/O
16

Type
Parameter

Speed
20MHz

RAM Size
128 x 8

Voltage - Supply (Vcc/Vdd)
2.7V~5.5V

Core Processor
AVR

Peripherals
Brown-out Detect/Reset, POR, PWM, WDT

Program Memory Type
FLASH

Core Size
8-Bit

Program Memory Size
2KB 1K x 16

Connectivity
USI

Data Converter
A/D 11x10b

Download datasheets and manufacturer documentation for Rochester ATTINY261-20PU.

ATTINY261-20PU Overview

Packaged in a 20-DIP (0.300, 7.62mm) format, this MCU is available in a compact size. There are 16 I/Os on the Microcontroller. It is important to note that the Microcontroller has a Through Hole mounting type. 8-Bit core is the basis for this Microcontroller. This program has a type of memory called FLASH for this MCU's program memory. Temperatures in this range are operated by this Microcontroller. The AVR® ATtiny series includes this electrical component. There is 2KB 1K x 16 bytes of program memory in MCU, which corresponds to the size of the program. With a AVR Core processor, MCU is equipped with the latest technology available.