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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersATTINY20-MMHR
ATTINY20-MMHR Image
Image may be representation.
See specifications for product details.

ATTINY20-MMHR - Microchip Technology

Manufacturer Part Number
ATTINY20-MMHR
Manufacturer
Microchip Technology
Allelco Part Number
32D-ATTINY20-MMHR
ECAD Model
Parts Description
IC MCU 8BIT 2KB FLASH 20VQFN
Detailed Description
Package
20-VFQFN Exposed Pad
Data sheet
ATTINY20 Datasheet.pdf
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
In stock: 60880

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Quantity

Specifications

ATTINY20-MMHR Tech Specifications
Microchip Technology - ATTINY20-MMHR technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - ATTINY20-MMHR

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Voltage - Supply (Vcc/Vdd) 1.8V ~ 5.5V  
Supplier Device Package 20-VQFN (3x3)  
Speed 12MHz  
Series AVR® ATtiny  
RAM Size 128 x 8  
Program Memory Type FLASH  
Program Memory Size 2KB (1K x 16)  
Peripherals Brown-out Detect/Reset, POR, PWM, WDT  
Package / Case 20-VFQFN Exposed Pad  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
Oscillator Type Internal  
Operating Temperature -40°C ~ 85°C (TA)  
Number of I/O 12  
Mounting Type Surface Mount  
EEPROM Size -  
Data Converters A/D 8x10b  
Core Size 8-Bit  
Core Processor AVR  
Connectivity I²C, SPI  
Base Product Number ATTINY20  

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology ATTINY20-MMHR

Product Attribute ATTINY20-MMHR ATTINY167-MU ATTINY20-CCUR ATTINY20-XUR
Part Number ATTINY20-MMHR ATTINY167-MU ATTINY20-CCUR ATTINY20-XUR
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Program Memory Type FLASH FLASH FLASH FLASH
Peripherals Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT
Package Tape & Reel (TR) Tray Tape & Reel (TR) Tape & Reel (TR)
Base Product Number ATTINY20 ATTINY167 ATTINY20 ATTINY20
Package / Case 20-VFQFN Exposed Pad 32-VFQFN Exposed Pad 15-UFBGA 14-TSSOP (0.173', 4.40mm Width)
Data Converters A/D 8x10b A/D 11x10b A/D 8x10b A/D 8x10b
EEPROM Size - 512 x 8 - -
Core Processor AVR AVR AVR AVR
Voltage - Supply (Vcc/Vdd) 1.8V ~ 5.5V 1.8V ~ 5.5V 1.8V ~ 5.5V 1.8V ~ 5.5V
Supplier Device Package 20-VQFN (3x3) 32-VQFN (5x5) 15-UFBGA (3x3) 14-TSSOP
RAM Size 128 x 8 512 x 8 128 x 8 128 x 8
Connectivity I²C, SPI I²C, LINbus, SPI, UART/USART, USI I²C, SPI I²C, SPI
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Speed 12MHz 16MHz 12MHz 12MHz
Series AVR® ATtiny AVR® ATtiny AVR® ATtiny AVR® ATtiny
Core Size 8-Bit 8-Bit 8-Bit 8-Bit
Number of I/O 12 16 12 12
Oscillator Type Internal Internal Internal Internal
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Program Memory Size 2KB (1K x 16) 16KB (8K x 16) 2KB (1K x 16) 2KB (1K x 16)

ATTINY20-MMHR Datasheet PDF

Download ATTINY20-MMHR pdf datasheets and Microchip Technology documentation for ATTINY20-MMHR - Microchip Technology.

Datasheets
ATTINY20 Datasheet.pdf
PCN Packaging
Transfer to Microchip/Label/Pkg 5/Sep/2016.pdf Tape and Reel Label Update 10/Feb/2015.pdf
PCN Design/Specification
Cylindrical Battery Holders.pdf
PCN Other
2.73KHz.pdf
PCN Assembly/Origin
Assembly Site 15/Feb/2021.pdf Cancellation 02/Feb/2022.pdf
HTML Datasheet
Cylindrical Battery Holders.pdf

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.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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ATTINY20-MMHR Image

ATTINY20-MMHR

Microchip Technology
32D-ATTINY20-MMHR

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