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  • ATTINY44A-SSNR

ATTINY44A-SSNR

4KB 2K x 16 FLASH AVR 8-Bit Microcontroller AVR? ATtiny Series ATTINY44A 20 Pin 20MHz 5V 14-SOIC (0.154, 3.90mm Width)


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-ATTINY44A-SSNR
  • Package: 14-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 217
  • Description: 4KB 2K x 16 FLASH AVR 8-Bit Microcontroller AVR? ATtiny Series ATTINY44A 20 Pin 20MHz 5V 14-SOIC (0.154, 3.90mm Width) (Kg)

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Details

Tags

Parameters
Additional Feature ALSO OPERATES 1.8 V MINIMUM SUPPLY AT 4 MHZ
Subcategory Microcontrollers
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Frequency 20MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number ATTINY44A
JESD-30 Code R-PDSO-G14
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 5.5V
Supply Voltage-Min (Vsup) 4.5V
Interface SPI
Memory Size 1.8kB
Oscillator Type Internal
Number of I/O 12
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 8x10b
Watchdog Timer Yes
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Number of Timers/Counters 2
ROM (words) 4096
EEPROM Size 256 x 8
Height Seated (Max) 1.75mm
Length 8.645mm
RoHS Status ROHS3 Compliant
Factory Lead Time 7 Weeks
Contact Plating Tin
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 20
Operating Temperature -40°C~105°C TA
Packaging Tape & Reel (TR)
Published 1997
Series AVR® ATtiny
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 14

ATTINY44A-SSNR Overview


Due to the benefits of saving space, it is available in the 14-SOIC (0.154, 3.90mm Width) package. Using Surface Mount, it is mounted. It is available in the Tape & Reel (TR) package. It is equipped with a AVR core processor. It is important to keep the temperature at -40°C~105°C TA while working. The type of memory in which this program is stored is FLASH. There are 12 I/Os on it, which makes it a very simple device. To find comparable components, use the ATTINY44A base part number. At DUAL, it has its terminals. Currently, it consists of 14 terminationals. In the AVR? ATtiny series, this electrical component is found. Using the 5V supply voltage allows for high efficiency. MICROCONTROLLER, RISC is this gadget's uPs/uC/peripheral IC. The structure is composed of 20 pins. It belongs to the subcategory Microcontrollers. A device with a memory size of 1.8kB can store programs and data. In this case, 7mA represents the maximum current supply. At a frequency of 20MHz, it can achieve excellent efficiency. There are 2 timers/counters. There is also a property of ALSO OPERATES 1.8 V MINIMUM SUPPLY AT 4 MHZ on it. A supply voltage (Vsup) above 4.5V is necessary for normal operation. Using a Internal oscillator type, it works well.

ATTINY44A-SSNR Features


14-SOIC (0.154, 3.90mm Width) package
Mounting type of Surface Mount
Microcontrollers subcategory

ATTINY44A-SSNR Applications


There are a lot of Microchip Technology ATTINY44A-SSNR Microcontroller applications.

  • Gas monitoring systems
  • Heater/Fan
  • Removable disks
  • Blood pressure monitors
  • Refrigerators
  • Security systems
  • Switches
  • Smart highways (navigation, traffic control, information monitoring and car service)
  • Scanners
  • Blenders