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ATMEGA168-20AI

ATMEGA168-20AI

ATMEGA168-20AI

Microchip Technology

16KB 8K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA168 32-TQFP

SOT-23

ATMEGA168-20AI Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 32-TQFP
Supplier Device Package 32-TQFP (7x7)
Data Converters A/D 8x10b
Package Tray
Base Product Number ATMEGA168
Mfr Microchip Technology
Product Status Obsolete
Operating Temperature-40°C~85°C TA
PackagingTray
Series AVR® ATmega
Published 1997
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Base Part Number ATMEGA168
Oscillator TypeInternal
Number of I/O 23
Speed 20MHz
RAM Size 1K x 8
Voltage - Supply (Vcc/Vdd) 2.7V~5.5V
Core Processor AVR
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 16KB 8K x 16
Connectivity I2C, SPI, UART/USART
Data Converter A/D 8x10b
EEPROM Size 512 x 8
RoHS StatusNon-RoHS Compliant
In-Stock:3480 items

ATMEGA168-20AI Product Details

ATMEGA168-20AI Overview


There is a 32-TQFP package available. The board has 23 I/Os. Using the Mounting Type Surface Mount, the MCU is mounted on PCB. A 8-Bit core is used in order to power the IC chip. The type of memory it uses for its program is FLASH. -40°C~85°C TA is the temperature range at which this Microcontroller operates. AVR® ATmega-series components are electrical components. In the case of this Microcontroller, the memory size of the program is 16KB 8K x 16. Powered by a AVR Core processor. There are a number of alternatives to the base part number ATMEGA168 that you can find.

ATMEGA168-20AI Features


32-TQFP package
Mounting type of Surface Mount


ATMEGA168-20AI Applications


There are a lot of Microchip Technology
ATMEGA168-20AI Microcontroller applications.


  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine

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