MPNHarborRFQ 0
ATTINY40-MMHR representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image
Exact MPN19 sourced attributes1 source document

Microchip Technology · exact orderable part

ATTINY40-MMHR

IC MCU 8BIT 4KB FLASH 20VQFN

Core Processor
AVR
Speed
12MHz
Program Memory Size
4KB (2K x 16)
RAM Size
256 x 8
Voltage - Supply (Vcc/Vdd)
1.8V ~ 5.5V
Package / Case
20-VFQFN Exposed Pad
Original manufacturerCommercial terms confirmed per lot
ManufacturerMicrochip Technology
Package / case20-VFQFN Exposed Pad
Mounting typeSurface Mount
PackingTape & Reel (TR); Cut Tape (CT); Digi-Reel®

Technical parameters

Technical specifications

19 normalized values · 1 validated source

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ParameterValue
Base Product NumberATTINY40 [1]
ConnectivityI²C, SPI [1]
Core ProcessorAVR [1]
Core Size8-Bit [1]
Data ConvertersA/D 12x10b [1]
MfrMicrochip Technology [1]
Mounting TypeSurface Mount [1]
Number of I/O18 [1]
Operating Temperature-40°C~85°C(TA) [1]
Oscillator TypeInternal [1]
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT [1]
Product StatusActive [1]
Program Memory Size4KB (2K x 16) [1]
Program Memory TypeFLASH [1]
RAM Size256 x 8 [1]
SeriesAVR® ATtiny [1]
Speed12MHz [1]
Voltage - Supply (Vcc/Vdd)1.8V ~ 5.5V [1]
Package / Case20-VFQFN Exposed Pad [1]
Specification references[1]Microchip Technology ATTINY40-MMHR vendor product record ↗

Catalog relationships

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ManufacturerMicrochip TechnologyView brand page →CategoryMicrocontrollersView category page →

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