AVR AVR® ATtiny Microcontroller IC 8-Bit 12MHz 4KB (2K x 16) FLASH 20-VQFN (3x3)
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AVR AVR® ATtiny Microcontroller IC 8-Bit 12MHz 4KB (2K x 16) FLASH 20-VQFN (3x3)
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ATTINY40-MMHR

DigiKey Part Number
ATTINY40-MMHRTR-ND - Tape & Reel (TR)
ATTINY40-MMHRCT-ND - Cut Tape (CT)
ATTINY40-MMHRDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
ATTINY40-MMHR
Description
IC MCU 8BIT 4KB FLASH 20VQFN
Manufacturer Standard Lead Time
4 Weeks
Customer Reference
Detailed Description
AVR AVR® ATtiny Microcontroller IC 8-Bit 12MHz 4KB (2K x 16) FLASH 20-VQFN (3x3)
Datasheet
 Datasheet
EDA/CAD Models
ATTINY40-MMHR Models
Product Attributes
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Category
Program Memory Size
Mfr
Program Memory Type
FLASH
Series
RAM Size
256 x 8
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Voltage - Supply (Vcc/Vdd)
1.8V ~ 5.5V
Part Status
Active
Data Converters
A/D 12x10b
DigiKey Programmable
Not Verified
Oscillator Type
Internal
Core Processor
AVR
Operating Temperature
-40°C ~ 85°C (TA)
Core Size
8-Bit
Mounting Type
Surface Mount
Speed
12MHz
Supplier Device Package
20-VQFN (3x3)
Connectivity
I2C, SPI
Package / Case
20-VFQFN Exposed Pad
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Base Product Number
Number of I/O
18
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 1,200
Check for Additional Incoming Stock
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.97000$0.97
25$0.90000$22.50
100$0.80000$80.00
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
6,000$0.80000$4,800.00
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.