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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersATTINY406-MNR
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ATTINY406-MNR - Microchip Technology

Manufacturer Part Number
ATTINY406-MNR
Manufacturer
Microchip Technology
Allelco Part Number
32D-ATTINY406-MNR
ECAD Model
Parts Description
IC MCU 8BIT 4KB FLASH 20VQFN
Detailed Description
Package
20-VFQFN Exposed Pad
Data sheet
ATtiny202/204/402/404/406.pdf
RoHs Status
ROHS3 Compliant
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Specifications

ATTINY406-MNR Tech Specifications
Microchip Technology - ATTINY406-MNR technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - ATTINY406-MNR

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Voltage - Supply (Vcc/Vdd) 1.8V ~ 5.5V  
Supplier Device Package 20-VQFN (3x3)  
Speed 20MHz  
Series tinyAVR™ 0, Functional Safety (FuSa)  
RAM Size 256 x 8  
Program Memory Type FLASH  
Program Memory Size 4KB (4K x 8)  
Peripherals Brown-out Detect/Reset, POR, WDT  
Package / Case 20-VFQFN Exposed Pad  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
Oscillator Type Internal  
Operating Temperature -40°C ~ 105°C (TA)  
Number of I/O 18  
Mounting Type Surface Mount  
EEPROM Size 128 x 8  
Data Converters A/D 12x10b  
Core Size 8-Bit  
Core Processor AVR  
Connectivity I²C, SPI, UART/USART  
Base Product Number ATTINY406  

Parts Introduction

Manufacturer Part Number

ATTINY406-MNR

Manufacturer

Microchip Technology

Introduction

The ATTINY406 is a high-performance 8-bit AVR microcontroller from Microchip's tinyAVR 0 series, designed for embedded applications requiring low power and functional safety.

Product Features and Performance

8-bit AVR core with up to 20MHz operating frequency

4KB Flash program memory

256B RAM

128B EEPROM

12-channel 10-bit ADC

On-chip peripherals including SPI, UART, Brown-out Detect/Reset, POR, and Watchdog Timer

Wide operating voltage range of 1.8V to 5.5V

Extended operating temperature range of -40°C to 105°C

Product Advantages

Optimized for low-power applications

Functional Safety (FuSa) compliant for safety-critical designs

Extensive on-chip peripheral set for integrated solutions

Seamless integration with Microchip's development tools and ecosystem

Key Technical Parameters

Package: 20-VQFN (3x3) with Exposed Pad

Mounting Type: Surface Mount

RoHS Compliance: ROHS3 Compliant

Quality and Safety Features

Functional Safety (FuSa) compliant

Brown-out Detect/Reset, Power-on Reset, and Watchdog Timer for enhanced reliability

Compatibility

Compatible with Microchip's tinyAVR 0 series ecosystem

Application Areas

Industrial automation and control

Home automation and appliances

IoT and connected devices

Portable and battery-powered applications

Sensors and low-power embedded systems

Product Lifecycle

The ATTINY406 is a current product in Microchip's tinyAVR 0 series lineup.

Replacement or upgrade options may be available within the tinyAVR 0 series as Microchip continues to update and expand the product family.

Key Reasons to Choose This Product

Optimized for low-power, safety-critical, and embedded applications

Extensive on-chip peripherals for integrated solutions

Seamless integration with Microchip's development tools and ecosystem

Functional Safety (FuSa) compliance for safety-critical designs

Wide operating voltage and temperature range for versatile deployment

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology ATTINY406-MNR

Product Attribute ATTINY406-MNR ATTINY402-SSN ATTINY402-SSNR ATTINY404-SSNR
Part Number ATTINY406-MNR ATTINY402-SSN ATTINY402-SSNR ATTINY404-SSNR
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Number of I/O 18 6 6 12
Connectivity I²C, SPI, UART/USART I²C, IrDA, LINbus, SPI, UART/USART I²C, IrDA, LINbus, SPI, UART/USART I²C, SPI, UART/USART
Series tinyAVR™ 0, Functional Safety (FuSa) tinyAVR™ 0, Functional Safety (FuSa) tinyAVR™ 0, Functional Safety (FuSa) tinyAVR™ 0, Functional Safety (FuSa)
Peripherals Brown-out Detect/Reset, POR, WDT Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT
Package / Case 20-VFQFN Exposed Pad 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 14-SOIC (0.154", 3.90mm Width)
Data Converters A/D 12x10b A/D 6x10b A/D 6x10b A/D 10x10b
Oscillator Type Internal Internal Internal Internal
EEPROM Size 128 x 8 128 x 8 128 x 8 128 x 8
Base Product Number ATTINY406 ATTINY402 ATTINY402 ATTINY404
Program Memory Type FLASH FLASH FLASH FLASH
Package Tape & Reel (TR) Tube Tape & Reel (TR) Tape & Reel (TR)
Supplier Device Package 20-VQFN (3x3) 8-SOIC 8-SOIC 14-SOIC
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Core Processor AVR AVR AVR AVR
Operating Temperature -40°C ~ 105°C (TA) -40°C ~ 105°C (TA) -40°C ~ 105°C (TA) -40°C ~ 105°C (TA)
RAM Size 256 x 8 256 x 8 256 x 8 256 x 8
Core Size 8-Bit 8-Bit 8-Bit 8-Bit
Speed 20MHz 20MHz 20MHz 20MHz
Program Memory Size 4KB (4K x 8) 4KB (4K x 8) 4KB (4K x 8) 4KB (4K x 8)
Voltage - Supply (Vcc/Vdd) 1.8V ~ 5.5V 1.8V ~ 5.5V 1.8V ~ 5.5V 1.8V ~ 5.5V

ATTINY406-MNR Datasheet PDF

Download ATTINY406-MNR pdf datasheets and Microchip Technology documentation for ATTINY406-MNR - Microchip Technology.

Datasheets
ATtiny202/204/402/404/406.pdf
PCN Assembly/Origin
ATTINY416/ATTINY406 22/Nov/2019.pdf
PCN Design/Specification
ATtiny406 05/Jul/2019.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.

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Certifications & Memberships

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ATTINY406-MNR Image

ATTINY406-MNR

Microchip Technology
32D-ATTINY406-MNR

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