Rochester ATTINY261-20SU

Manufacturer No:

ATTINY261-20SU

Manufacturer:

Rochester

Package:

20-SOIC (0.295, 7.50mm Width)

Description:

2KB 1K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATtiny Series 20-SOIC (0.295, 7.50mm Width)

Quantity:

In Stock :2005

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Shipping & Availability

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

Shipped from：HK Warehouse

Expected Shipping：Fri, May 29 - Sat, May 30, 2026

Lead Time：Inquire about availability

Date Code：Within 2 Years

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User Guide

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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.

ATTINY261-20SU Information

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

Type
Parameter

Mounting Type
Surface Mount

Package / Case
20-SOIC (0.295, 7.50mm Width)

Supplier Device Package
20-SOIC

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 ATTINY261-20SU.

ATTINY261-20SU Overview

A 20-SOIC (0.295, 7.50mm Width) package is included. In total, it has 16 inputs and outputs. This Microcontroller is mounted using the Surface Mount mounting type. Powered by the 8-Bit core, it offers a wide range of capabilities. The type of memory that the program uses is FLASH. The temperature range of this Microcontroller is within the range of -40°C~85°C TA. AVR® ATtiny series components belong to this electrical component. Its program memory size is 2KB 1K x 16. There is a AVR Core Processor inside MCU that provides this device with its power.