English

All Products

View All >>
  • ATTINY44-20PU

ATTINY44-20PU

4KB 2K x 16 FLASH AVR 8-Bit Microcontroller AVR? ATtiny Series ATTINY44 14 Pin 20MHz 5V 14-DIP (0.300, 7.62mm)


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-ATTINY44-20PU
  • Package: 14-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 150
  • Description: 4KB 2K x 16 FLASH AVR 8-Bit Microcontroller AVR? ATtiny Series ATTINY44 14 Pin 20MHz 5V 14-DIP (0.300, 7.62mm) (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 7 Weeks
Contact Plating Tin
Mount Through Hole
Mounting Type Through Hole
Package / Case 14-DIP (0.300, 7.62mm)
Number of Pins 14
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 1997
Series AVR® ATtiny
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
Termination Through Hole
Subcategory Microcontrollers
Technology CMOS
Terminal Position DUAL
Supply Voltage 5V
Frequency 20MHz
Base Part Number ATTINY44
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 3/5V
Supply Voltage-Min (Vsup) 4.5V
Interface SPI
Memory Size 4kB
Oscillator Type Internal
Number of I/O 12
RAM Size 256 x 8
Voltage - Supply (Vcc/Vdd) 2.7V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor AVR
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 4KB 2K x 16
Connectivity USI
Supply Current-Max 9mA
Bit Size 8
Data Converter A/D 8x10b
Watchdog Timer Yes
Access Time 20 μs
Has ADC YES
DMA Channels NO
Data Bus Width 8b
Density 32 kb
ROM (words) 4096
EEPROM Size 256 x 8
Number of ADC Channels 8
Number of PWM Channels 2
Number of I2C Channels 1
Height 5.334mm
Length 19.69mm
Width 7.112mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

ATTINY44-20PU Overview


For space savings, it is available in the 14-DIP (0.300, 7.62mm) package. Using Through Hole, it is mounted. It comes in the package?of a Tube. Devices with AVR core processors are available. Working at -40°C~85°C TA temperature is recommended. In terms of its program memory type, it is FLASH. A total of 12 I/Os are available on this device. It has a part number of ATTINY44 that can be used to locate similar components. DUAL is the location of its terminals. There are a total of 14 terminations in it. The AVR? ATtiny series includes this electrical component. Because the supply voltage is 5V, high efficiency can be achieved. In this gadget, MICROCONTROLLER, RISC is the device's uPs/uCs/Peripheral IC. A total of 14 pins are used in its construction. According to Through Hole, it is mounted. It falls under the category of Microcontrollers. In the device, there is a memory capacity of 4kB which may be used to store programs and data. Supply current is maximum at 9mA. A 3/5V power source powers it. At a frequency of 20MHz, it can achieve excellent efficiency. In order to maintain normal operation, the supply voltage (Vsup) should be maintained above 4.5V. Using oscillator type Internal makes it work.

ATTINY44-20PU Features


14-DIP (0.300, 7.62mm) package
Mounting type of Through Hole
Microcontrollers subcategory

ATTINY44-20PU Applications


There are a lot of Microchip Technology ATTINY44-20PU Microcontroller applications.

  • Computer/laptop
  • Calculators
  • Dialysis machines (performs function of liver)
  • Embedded gateways
  • Tape drives
  • Scanners
  • Calculator
  • Monitoring-temperature level, oil level, speed, distance, acceleration
  • Heater/Fan
  • Multi-meter