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ATMEGA168-20MU_SL044

ATMEGA168-20MU_SL044

ATMEGA168-20MU_SL044

Microchip Technology

Microcontroller 3V

SOT-23

ATMEGA168-20MU_SL044 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Surface MountYES
Number of Terminations 32
Terminal Position QUAD
Terminal FormNO LEAD
Supply Voltage 3V
Terminal Pitch0.5mm
JESD-30 Code S-PQCC-N32
Operating Temperature (Max) 85°C
Operating Temperature (Min) -40°C
Supply Voltage-Max (Vsup) 5.5V
Temperature GradeINDUSTRIAL
Supply Voltage-Min (Vsup) 2.7V
Number of I/O 23
Speed 20 MHz
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Clock Frequency 20MHz
Supply Current-Max 12mA
Bit Size 8
Has ADC YES
DMA Channels NO
PWM Channels YES
DAC Channels NO
ROM (words) 8192
On Chip Program ROM Width 16
CPU Family AVR RISC
Boundary Scan NO
Low Power Mode YES
Format FIXED-POINT
Integrated Cache NO
RAM (words) 512
RAM (bytes) 1024
Number of Serial I/Os 1
Number of Timers 3
ROM Programmability FLASH
Number of External Interrupts 2
On Chip Data RAM Width 8
Length 5mm
Height Seated (Max) 1mm
Width 5mm
RoHS StatusNon-RoHS Compliant
In-Stock:4504 items

ATMEGA168-20MU_SL044 Product Details

ATMEGA168-20MU_SL044 Overview


With 23 I/Os, it's pretty good. The IC chip fits into the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. There are 32 terminations on the IC chip. 8-bits are the size of the data that comes with MCU. A 3V volt supply is provided by the Microcontroller chip. In addition to that, MCU chip has NO DMA channels. There are a total of YES channels in the device. There are several CPUs that are embedded in the device, including the the AVR RISC CPU. The clock frequency is 20MHz. It is designed with 1 serial inputs and outputs (I/Os). As part of the part, there are 2 external interrupts that can be used. A IC chip with 3 bits has 3 bits in total.

ATMEGA168-20MU_SL044 Features




ATMEGA168-20MU_SL044 Applications


There are a lot of Microchip Technology
ATMEGA168-20MU_SL044 Microcontroller applications.


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

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