English

All Products

View All >>
  • ATTINY43U-SUR

ATTINY43U-SUR

4KB 2K x 16 FLASH AVR 8-Bit Microcontroller AVR? ATtiny Series ATTINY43 20 Pin 8MHz 3V 20-SOIC (0.295, 7.50mm Width)


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-ATTINY43U-SUR
  • Package: 20-SOIC (0.295, 7.50mm Width)
  • Datasheet: PDF
  • Stock: 984
  • Description: 4KB 2K x 16 FLASH AVR 8-Bit Microcontroller AVR? ATtiny Series ATTINY43 20 Pin 8MHz 3V 20-SOIC (0.295, 7.50mm Width) (Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
transport

Details

Tags

Parameters
Factory Lead Time 4 Weeks
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Number of Pins 20
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 1997
Series AVR® ATtiny
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 20
Subcategory Microcontrollers
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Supply Voltage 3V
Frequency 8MHz
Base Part Number ATTINY43
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 5.5V
Interface SPI
Memory Size 1.8kB
Oscillator Type Internal
Number of I/O 16
RAM Size 256 x 8
Voltage - Supply (Vcc/Vdd) 1.8V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor AVR
Peripherals Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 4KB 2K x 16
Connectivity USI
Supply Current-Max 7mA
Bit Size 8
Data Converter A/D 4x10b
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
Number of Timers/Counters 2
EEPROM Size 64 x 8
RoHS Status ROHS3 Compliant

ATTINY43U-SUR Overview


There is an option to purchase it in the 20-SOIC (0.295, 7.50mm Width) package, which saves space. It is mounted using the way of Surface Mount. You can find it in the package of Tape & Reel (TR). The device runs in AVR core processor. Working at -40°C~85°C TA temperature is recommended. FLASH is the type of program memory used by it. 16 I/Os have been provided by the device. To find equivalent components, use its ATTINY43 base part number. DUAL is the location of its terminals. It has 20 terminationals. AVR? ATtiny is the series number of this electrical component. By using a 3V voltage supply, high efficiency is possible. UPs/UCS/Peripheral ICs of this gadget are MICROCONTROLLER, RISC in order to monitor their performance. There are 20 pins used in the construction of this device. The component is included in Microcontrollers. Using the devices' 1.8kB memory size, you can store programs and data. Supply current cannot exceed 7mA. Using a frequency of 8MHz, it is very efficient. A total of 2 timers/counters have been set up. Using an oscillator type Internal, it operates.

ATTINY43U-SUR Features


20-SOIC (0.295, 7.50mm Width) package
Mounting type of Surface Mount
Microcontrollers subcategory

ATTINY43U-SUR Applications


There are a lot of Microchip Technology ATTINY43U-SUR Microcontroller applications.

  • Computed Tomography (CT scan)
  • Graphic terminals
  • Pacemakers (used to control abnormal heart rhythm)
  • Coffee machines
  • Printers
  • Instrument control
  • Nintendo
  • Electrocardiogram (EKG)
  • Laminators
  • Safety -airbags, automatic braking system (ABS)