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Product Index > Integrated Circuits (ICs) > Embedded - Microcontrollers > ATTINY43U-MU

All prices are in US dollars.
Digi-Key Part NumberATTINY43U-MU-ND
Price BreakUnit PriceExtended Price
13.470003.47
103.0970030.97
502.78760139.38
1002.53990253.99
2502.29208573.02
5002.056681,028.34
1,0001.734551,734.55
Quantity Available Digi-Key Stock: 734
Can ship immediately
Manufacturer

Manufacturer Part Number

ATTINY43U-MU

DescriptionIC MCU 8BIT 4KB FLASH 20QFN
Lead Free Status / RoHS StatusLead free / RoHS Compliant
 

QuantityItem Number
 ? 
Customer Reference
IC MCU 8BIT 4KB FLASH 20QFN | ATTINY43U-MU | ATTINY43U-MU-ND | Digi-Key Corp.

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

When requested quantity exceeds displayed pricing table quantities, a lesser unit price may appear on your order.
You may submit a request for quotation on quantities which are greater than those displayed in the pricing table.

Datasheets ATTINY43U Datasheet
ATTINY43U Summary
Product Photos 20-QFN; PC
Product Training Modules ATtiny43U Overview
MCU Product Line Introduction
tinyAVR Introduction
Software Framework (ASF) Example of Use
Studio Introduction to Software Framework (ASF)
Studio Development Environment Overview Part 1
PCN Design/Specification Multiple Devices Copper Wire 20/Aug/2013
PCN Other MSL Update 26/Feb/2014
Standard Package ? 490
CategoryIntegrated Circuits (ICs)
FamilyEmbedded - Microcontrollers
SeriesAVR® ATtiny
Packaging ? Tray ? 
Core ProcessorAVR
Core Size8-Bit
Speed8MHz
ConnectivityUSI
PeripheralsBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number of I/O16
Program Memory Size4KB (2K x 16)
Program Memory TypeFLASH
EEPROM Size64 x 8
RAM Size256 x 8
Voltage - Supply (Vcc/Vdd)1.8 V ~ 5.5 V
Data ConvertersA/D 4x10b
Oscillator TypeInternal
Operating Temperature-40°C ~ 85°C
Package / Case20-WFQFN Exposed Pad
Supplier Device Package20-QFN (4x4)
Dynamic CatalogAVR® ATtiny 4KB Flash
For Use With
ATSTK600-TINYX3U-ND - STK600 SOCKET/ADAPTER TINYX3U
Other NamesATTINY43UMU
Alternate Package
This part is also available in the following packaging:
Digi-Key Part NumberManufacturer Part NumberPackagingQuantity AvailableUnit PriceMinimum Quantity
ATTINY43U-MURTR-NDATTINY43U-MURTape & Reel (TR) ? 0
1.762456,000
ATTINY43U-MURDKR-NDATTINY43U-MURDigi-Reel® ? 7,886 - Immediate
Calculate1
ATTINY43U-MURCT-NDATTINY43U-MURCut Tape (CT) ? 7,886 - Immediate
3.650001

Tape & Reel, Cut Tape and Digi-Reels are all derived from the same manufacturer’s part number. Inventory from Tape & Reel is used to fulfill Cut Tape and Digi-Reel orders and will impact the total quantity available.

2:17:26 9/2/2014