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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersATTINY84A-MMHR
ATTINY84A-MMHR Image
Image may be representation.
See specifications for product details.

ATTINY84A-MMHR - Microchip Technology

Manufacturer Part Number
ATTINY84A-MMHR
Manufacturer
Microchip Technology
Allelco Part Number
32D-ATTINY84A-MMHR
ECAD Model
Parts Description
IC MCU 8BIT 8KB FLASH 20VQFN
Detailed Description
Package
20-VFQFN Exposed Pad
Data sheet
ATTINY24A,44A,84A Complete.pdf
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
In stock: 42387

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Quantity

Specifications

ATTINY84A-MMHR Tech Specifications
Microchip Technology - ATTINY84A-MMHR technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - ATTINY84A-MMHR

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Voltage - Supply (Vcc/Vdd) 1.8V ~ 5.5V  
Supplier Device Package 20-VQFN (3x3)  
Speed 20MHz  
Series AVR® ATtiny  
RAM Size 512 x 8  
Program Memory Type FLASH  
Program Memory Size 8KB (4K x 16)  
Peripherals Brown-out Detect/Reset, POR, PWM, Temp Sensor, 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 512 x 8  
Data Converters A/D 8x10b  
Core Size 8-Bit  
Core Processor AVR  
Connectivity USI  
Base Product Number ATTINY84  

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology ATTINY84A-MMHR

Product Attribute ATTINY84A-MMHR ATTINY84-20SSU ATTINY84A-SSFR ATTINY84-20MU
Part Number ATTINY84A-MMHR ATTINY84-20SSU ATTINY84A-SSFR ATTINY84-20MU
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Connectivity USI USI USI USI
Package Tape & Reel (TR) Tube Tape & Reel (TR) Tray
Peripherals Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Data Converters A/D 8x10b A/D 8x10b A/D 8x10b A/D 8x10b
Program Memory Type FLASH FLASH FLASH FLASH
EEPROM Size 512 x 8 512 x 8 512 x 8 512 x 8
Supplier Device Package 20-VQFN (3x3) 14-SOIC 14-SOIC 20-QFN-EP (4x4)
Package / Case 20-VFQFN Exposed Pad 14-SOIC (0.154', 3.90mm Width) 14-SOIC (0.154', 3.90mm Width) 20-WFQFN Exposed Pad
Number of I/O 12 12 12 12
Speed 20MHz 20MHz 20MHz 20MHz
Base Product Number ATTINY84 ATTINY84 ATTINY84 ATTINY84
RAM Size 512 x 8 512 x 8 512 x 8 512 x 8
Core Size 8-Bit 8-Bit 8-Bit 8-Bit
Core Processor AVR AVR AVR AVR
Oscillator Type Internal Internal Internal Internal
Series AVR® ATtiny AVR® ATtiny AVR® ATtiny AVR® ATtiny
Program Memory Size 8KB (4K x 16) 8KB (4K x 16) 8KB (4K x 16) 8KB (4K x 16)
Voltage - Supply (Vcc/Vdd) 1.8V ~ 5.5V 2.7V ~ 5.5V 1.8V ~ 5.5V 2.7V ~ 5.5V
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 125°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount

ATTINY84A-MMHR Datasheet PDF

Download ATTINY84A-MMHR pdf datasheets and Microchip Technology documentation for ATTINY84A-MMHR - Microchip Technology.

Datasheets
ATTINY24A,44A,84A Complete.pdf
PCN Packaging
MBB/Label Chgs 16/Nov/2018.pdf Transfer to Microchip/Label/Pkg 5/Sep/2016.pdf
PCN Design/Specification
Marking Chgs 11/Jul/2017.pdf ATtiny24A/44A/84A 02/Dec/2020.pdf
PCN Other
2.73KHz.pdf
HTML Datasheet
Cylindrical Battery Holders.pdf
PCN Assembly/Origin
2.73KHz.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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ATTINY84A-MMHR Image

ATTINY84A-MMHR

Microchip Technology
32D-ATTINY84A-MMHR

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