ATmega168-20PU microcontroller IC DIP28 package

the IC ATmega168-20PU is from the atmega168 series of microcontrollers by atmel, which is low power and uses cmos technology in its construction. these microcontrollers are 8-bit. they have many capabilities, including 8 pieces of 10-bit analog to digital converters, 16 kilobytes of flash memory, 512 bytes of eeprom memory, 1 kilobyte of sram, 8 and 16-bit timer/counter, 6 pwm channels, and many other features. avr is a single-chip microcontroller with an 8-bit risc (reduced instruction set computing) harvard architecture, equipped with standard features such as program rom, data ram, data eeprom, timers, and internal i/o ports. most avrs come with additional features like adc, pwm, and various types of serial interfaces such as usart, spi, i2c (twi), can, usb, and more.

application of atmega168 microcontroller:

1. student projects
2. research
3. industries

specifications of atmega168-20up microcontroller ic:

1. package: dip
2. program memory: flash - 16kb
3. cpu speed (mips): 20mhz
4. ram: 1kb
5. eeprom: 512b
6. uart
7. two spi interfaces
8. i2c interface
9. 6 pwm channels
10. one capture input
11. ccp
12. 23 programmable i/o pins
13. has external and internal interrupt sources
14. two 8-bit timers
15. one comparator unit
16. operating temperature: -40 to 85 °c
17. operating voltage: 2.7 to 5.5 v

Documents:

data sheet of the microcontroller IC ATmega168-20PU-dip28