ATTINY44-20SSU by Microchip Tech – Specifications

Microchip Tech ATTINY44-20SSU is a ATTINY44-20SSU from Microchip Tech, part of the Microcontroller Units (MCUs/MPUs/SOCs). It is designed for 4KB 2.7V~5.5V AVR 20MHz FLASH 12 SOIC-14 Microcontroller Units (MCUs/MPUs/SOCs) ROHS. This product comes in a SOIC-14 package and is sold as Tube-packed. Key features include:

  • Low-Voltage Detect: Yes
  • Program Storage Size: 4KB
  • Operating Temperature Range: -40℃~+85℃
  • Operating Voltage Range: 2.7V~5.5V
  • Watchdog: Yes
  • CPU Core: AVR
  • Peripheral/Function: PWM;WDT
  • EEPROM: 256Byte
  • Internal Oscillator: Yes
  • CPU Maximum Speed: 20MHz
  • Program Memory Type: FLASH
  • ADC (Bit): 10bit
  • GPIO Ports Number: 12

Additional details: This product is environmentally friendly, does not contain a battery, and weighs approximately 0.24 grams.

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Full Specifications of ATTINY44-20SSU

Model NumberATTINY44-20SSU
Model NameMicrochip Tech ATTINY44-20SSU
CategoryMicrocontroller Units (MCUs/MPUs/SOCs)
BrandMicrochip Tech
Description4KB 2.7V~5.5V AVR 20MHz FLASH 12 SOIC-14 Microcontroller Units (MCUs/MPUs/SOCs) ROHS
RoHSLead free / RoHS Compliant
UnitPiece
Weight:0.240 grams / 0.008466 oz
Package / CaseSOIC-14
Package / ArrangeTube-packed
BatteryNo
ECCNEAR99
Infrared Data Association-
Low-Voltage DetectYes
CCP Capture/Compare-
Program Storage Size4KB
Internal Comparator-
communication protocol-
Operating Temperature Range-40℃~+85℃
Operating Voltage Range2.7V~5.5V
WatchdogYes
CPU CoreAVR
Peripheral/FunctionPWM;WDT
Real-Time Clock-
Secure Digital Input and Output-
Universal Serial Bus-
Direct Memory Access-
EEPROM256Byte
PWM (Bit)-
Internal OscillatorYes
CPU Maximum Speed20MHz
DAC (Bit)-
Program Memory TypeFLASH
ADC (Bit)10bit
GPIO Ports Number12

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