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

All prices are in US dollars.
Digi-Key Part NumberATTINY43U-SU-ND
Price BreakUnit PriceExtended Price
13.370003.37
103.0070030.07
502.70580135.29
1002.46530246.53
2502.22484556.21
5001.99632998.16
1,0001.683651,683.65
Quantity Available Digi-Key Stock: 1,507
Can ship immediately
Manufacturer

Manufacturer Part Number

ATTINY43U-SU

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

QuantityItem Number
 ? 
Customer Reference
IC MCU 8BIT 4KB FLASH 20SOIC | ATTINY43U-SU | ATTINY43U-SU-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-SOIC
20-SOIC 0.295
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 Copper Bonding Wire 23/Jul/2014
Standard Package ? 37
CategoryIntegrated Circuits (ICs)
FamilyEmbedded - Microcontrollers
SeriesAVR® ATtiny
Packaging ? Tube ? 
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-SOIC (0.295", 7.50mm Width)
Supplier Device Package20-SOIC
Online CatalogAVR® ATtiny 4KB Flash
For Use With
ATSTK600-TINYX3U-ND - STK600 SOCKET/ADAPTER TINYX3U
Other NamesATTINY43USU
Alternate Package
This part is also available in the following packaging:
Digi-Key Part NumberManufacturer Part NumberManufacturerPackagingQuantity AvailableUnit PriceMinimum Quantity
ATTINY43U-SURTR-NDATTINY43U-SURAtmelTape & Reel (TR) ? 0
1.725651,000
ATTINY43U-SURCT-NDATTINY43U-SURAtmelCut Tape (CT) ? 846 - Immediate
3.550001
ATTINY43U-SURDKR-NDATTINY43U-SURAtmelDigi-Reel® ? 846 - Immediate
Calculate1

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.

22:34:53 10/21/2014