All prices are in US dollars.
Digi-Key Part Number ATTINY43U-MU-ND
Price Break Unit Price Extended Price
1 3.43000 3.43
10 3.06700 30.67
100 2.51470 251.47
250 2.26940 567.35
500 2.03632 1,018.16
1,000 1.71738 1,717.38
Quantity Available Digi-Key Stock: 551
Can ship immediately
Manufacturer

Manufacturer Part Number

ATTINY43U-MU

Description IC MCU 8BIT 4KB FLASH 20QFN
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
 

Quantity Item Number ? Customer Reference

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
Video File Introducing Atmel Studio 7
Atmel: picoPower Labs - The Parrot
Design Resources Development Tool Selector
PCN Design/Specification Multiple Devices Copper Wire 20/Aug/2013
PCN Other MSL Update 26/Feb/2014
EDA / CAD Models ? Download from Accelerated Designs
Standard Package ? 490
Category

Integrated Circuits (ICs)

Family

Embedded - Microcontrollers

Series AVR® ATtiny
Packaging ? Tray?
Core Processor AVR
Core Size 8-Bit
Speed 8MHz
Connectivity USI
Peripherals Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number of I/O 16
Program Memory Size 4KB (2K x 16)
Program Memory Type FLASH
EEPROM Size 64 x 8
RAM Size 256 x 8
Voltage - Supply (Vcc/Vdd) 1.8 V ~ 5.5 V
Data Converters A/D 4x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Package / Case 20-WFQFN Exposed Pad
Supplier Device Package 20-QFN (4x4)
Online Catalog AVR® ATtiny 4KB Flash
For Use With
ATATMEL-ICE-PCBA-ND - EMU FOR SAM AND AVR MCU PCB ONLY
ATATMEL-ICE-BASIC-ND - EMU FOR SAM AND AVR MCU BASIC
ATAVRDRAGON-ND - KIT DRAGON FLASH MEM AVR
ATATMEL-ICE-ND - EMU FOR SAM AND AVR MCU KIT
ATAVRONEKIT-ND - KIT AVR/AVR32 DEBUGGER/PROGRMMR
ATSTK600-TINYX3U-ND - STK600 SOCKET/ADAPTER TINYX3U
Other Names ATTINY43UMU
Alternate Package | This part is also available in the following packaging:
Digi-Key Part Number Manufacturer Part Number Manufacturer Packaging Quantity Available Unit Price Minimum Quantity
ATTINY43U-MURTR-ND ATTINY43U-MUR Atmel Tape & Reel (TR)? 0
1.74500 6,000
ATTINY43U-MURCT-ND ATTINY43U-MUR Atmel Cut Tape (CT)? 22 - Immediate
3.52000 1
ATTINY43U-MURDKR-ND ATTINY43U-MUR Atmel Digi-Reel®? 22 - Immediate
Digi-Reel® 1

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.

Introducing Atmel Studio 7
Introducing Atmel Studio 7

23:24:05 5/3/2016