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  • ATMEGA168-20MU

ATMEGA168-20MU

16KB 8K x 16 FLASH AVR 8-Bit Microcontroller AVR? ATmega Series ATMEGA168 32 Pin 20MHz 3V 32-VFQFN Exposed Pad


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-ATMEGA168-20MU
  • Package: 32-VFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 149
  • Description: 16KB 8K x 16 FLASH AVR 8-Bit Microcontroller AVR? ATmega Series ATMEGA168 32 Pin 20MHz 3V 32-VFQFN Exposed Pad (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 32-VFQFN Exposed Pad
Number of Pins 32
Manufacturer Package Identifier 32M1-A
Operating Temperature -40°C~85°C TA
Packaging Tray
Published 1997
Series AVR® ATmega
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32
Termination SMD/SMT
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Supply Voltage 3V
Frequency 20MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number ATMEGA168
Supply Voltage-Max (Vsup) 5.5V
Supply Voltage-Min (Vsup) 2.7V
Interface 2-Wire, I2C, SPI, Serial, UART, USART
Memory Size 16kB
Oscillator Type Internal
Number of I/O 23
RAM Size 1K x 8
Memory Type EEPROM, FLASH
Voltage - Supply (Vcc/Vdd) 2.7V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor AVR
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 16KB 8K x 16
Connectivity I2C, SPI, UART/USART
Bit Size 8
Data Converter A/D 8x10b
Watchdog Timer Yes
Access Time 20 μs
Has ADC YES
DMA Channels NO
Data Bus Width 8b
Number of Timers/Counters 3
Density 128 kb
EEPROM Size 512 x 8
Boundary Scan NO
Low Power Mode YES
Format FIXED-POINT
Integrated Cache NO
RAM (words) 512
Number of ADC Channels 8
Number of Serial I/Os 1
Number of External Interrupts 2
Number of PWM Channels 6
Number of I2C Channels 1
Height 1mm
Length 5.1mm
Width 5.1mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

ATMEGA168-20MU Overview


It is available in the 32-VFQFN Exposed Pad package for the benefit of saving space. In this case, it is mounted using the method of Surface Mount. It comes in a Tray package. A core processor of AVR is present in the device. When working, it is recommended that the temperature be kept at -40°C~85°C TA. The type of memory in which this program is stored is FLASH. A total of 23 I/Os are present. To find equivalent components, use its ATMEGA168 base part number. At QUAD, it has its terminals. 32 terminations are present in it. This electrical component is part of the AVR? ATmega series. The supply voltage of 3V allows for high efficiency. As far as data storage is concerned, EEPROM, FLASH is used as the memory type. In this gadget, MICROCONTROLLER, RISC is the device's uPs/uCs/Peripheral IC. It is constructed with 32 pins. According to Surface Mount, it is mounted. In the subcategory of Microcontrollers, this component is included. The devices have a maximum memory size of 16kB that can be used to store programs and data. It performs extremely well at a frequency of 20MHz. It appears that there are 3 timers/counters in use. For normal operation, the supply voltage (Vsup) should be kept above 2.7V. Using an oscillator type of Internal, it works.

ATMEGA168-20MU Features


32-VFQFN Exposed Pad package
Mounting type of Surface Mount
Microcontrollers subcategory

ATMEGA168-20MU Applications


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

  • Hand-held metering systems
  • Scanners
  • Fire alarms
  • Communication-bluetooth, Wi-Fi, radio
  • Toasters
  • Smartphones-calling, video calling, texting, email
  • Firewalls
  • Dishwashers
  • Dryers
  • Set-top boxes