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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersATTINY461A-XU
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ATTINY461A-XU - Microchip Technology

Manufacturer Part Number
ATTINY461A-XU
Manufacturer
Microchip Technology
Allelco Part Number
32D-ATTINY461A-XU
ECAD Model
Parts Description
IC MCU 8BIT 4KB FLASH 20TSSOP
Detailed Description
Package
20-TSSOP (0.173', 4.40mm Width)
Data sheet
ATTINY261A/461A/861A Datasheet.pdf
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
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Specifications

ATTINY461A-XU Tech Specifications
Microchip Technology - ATTINY461A-XU technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - ATTINY461A-XU

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Voltage - Supply (Vcc/Vdd) 1.8V ~ 5.5V  
Supplier Device Package 20-TSSOP  
Speed 20MHz  
Series AVR® ATtiny  
RAM Size 256 x 8  
Program Memory Type FLASH  
Program Memory Size 4KB (2K x 16)  
Peripherals Brown-out Detect/Reset, POR, PWM, WDT  
Package / Case 20-TSSOP (0.173', 4.40mm Width)  
Package Tube  
Product Attribute Attribute Value  
Oscillator Type Internal  
Operating Temperature -40°C ~ 85°C (TA)  
Number of I/O 16  
Mounting Type Surface Mount  
EEPROM Size 256 x 8  
Data Converters A/D 11x10b  
Core Size 8-Bit  
Core Processor AVR  
Connectivity USI  
Base Product Number ATTINY461  

Parts Introduction

Manufacturer Part Number

ATTINY461A-XU

Manufacturer

Microchip Technology

Introduction

8-bit AVR microcontroller with 4KB Flash, 256B SRAM, and 256B EEPROM

Product Features and Performance

20MHz maximum operating frequency

11-channel 10-bit ADC

16 general purpose I/O lines

Internal oscillator

Brown-out detection and reset

Power-on reset

Watchdog timer

PWM output

Product Advantages

Low power consumption

Integrated features reduce system complexity

Flexible package options

Key Technical Parameters

8-bit AVR core

4KB Flash program memory

256B SRAM

256B EEPROM

11-channel 10-bit ADC

16 general purpose I/O lines

20MHz maximum operating frequency

8V to 5.5V operating voltage

Quality and Safety Features

RoHS3 compliant

Brown-out detection and reset

Power-on reset

Watchdog timer

Compatibility

Pin-compatible with other ATtiny series microcontrollers

Application Areas

Embedded systems

Sensors and control applications

Low-power devices

Product Lifecycle

Current product, no discontinuation plans at this time

Replacement and upgrade options available within the ATtiny series

Key Reasons to Choose

Integrated features for system simplification

Low power consumption for battery-powered applications

Flexible package and pin-compatibility options

Extensive ecosystem and development tools from Microchip

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology ATTINY461A-XU

Product Attribute ATTINY461A-XU ATTINY48-AU ATTINY461-20SU ATTINY461V-10SU
Part Number ATTINY461A-XU ATTINY48-AU ATTINY461-20SU ATTINY461V-10SU
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Core Processor AVR AVR AVR AVR
Number of I/O 16 28 16 16
Connectivity USI I²C, SPI USI USI
RAM Size 256 x 8 256 x 8 256 x 8 256 x 8
Series AVR® ATtiny AVR® ATtiny AVR® ATtiny AVR® ATtiny
Program Memory Size 4KB (2K x 16) 4KB (2K x 16) 4KB (2K x 16) 4KB (2K x 16)
Program Memory Type FLASH FLASH FLASH FLASH
Supplier Device Package 20-TSSOP 32-TQFP (7x7) 20-SOIC 20-SOIC
Voltage - Supply (Vcc/Vdd) 1.8V ~ 5.5V 1.8V ~ 5.5V 2.7V ~ 5.5V 1.8V ~ 5.5V
Base Product Number ATTINY461 ATTINY48 ATTINY461 ATTINY461
Speed 20MHz 12MHz 20MHz 10MHz
Oscillator Type Internal Internal Internal Internal
EEPROM Size 256 x 8 64 x 8 256 x 8 256 x 8
Peripherals Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, WDT Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT
Core Size 8-Bit 8-Bit 8-Bit 8-Bit
Data Converters A/D 11x10b A/D 8x10b A/D 11x10b A/D 11x10b
Package / Case 20-TSSOP (0.173', 4.40mm Width) 32-TQFP 20-SOIC (0.295", 7.50mm Width) 20-SOIC (0.295', 7.50mm Width)
Package Tube Tray Tube Tube
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount

ATTINY461A-XU Datasheet PDF

Download ATTINY461A-XU pdf datasheets and Microchip Technology documentation for ATTINY461A-XU - Microchip Technology.

Datasheets
ATTINY261A/461A/861A Datasheet.pdf
PCN Packaging
MBB/Label Chgs 16/Nov/2018.pdf Boxes 07/Dec/2016.pdf
PCN Design/Specification
Marking Chgs 11/Jul/2017.pdf Copper Bonding Wire 06/Jun/2014.pdf
PCN Assembly/Origin
2.73KHz.pdf
HTML Datasheet
Cylindrical Battery Holders.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

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Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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ATTINY461A-XU Image

ATTINY461A-XU

Microchip Technology
32D-ATTINY461A-XU

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