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ATMEGA168P-20MQR

ATMEGA168P-20MQR

ATMEGA168P-20MQR

Microchip Technology

16KB 8K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA168P 32 Pin 20MHz 32-VFQFN Exposed Pad

SOT-23

ATMEGA168P-20MQR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Mounting Type Surface Mount
Package / Case 32-VFQFN Exposed Pad
Surface MountYES
Number of Pins 32
Supplier Device Package 32-VQFN (5x5)
Number of Terminals 32
Mounting Style SMD/SMT
Interfaces I2C/SPI/TWI/USART
Data Converters A/D 8x10b
Package Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;
Base Product Number ATMEGA168
Mfr Microchip Technology
Product Status Active
Manufacturer Microchip
Brand Microchip Technology
Tradename AVR
RoHS Details
Package Shape SQUARE
Number of I/O Lines 23
Operating Temperature-40°C~105°C TA
PackagingTape & Reel (TR)
Series AVR® ATmega
Published 1997
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Subcategory Microcontrollers - MCU
Technology CMOS
Terminal Position QUAD
Terminal FormNO LEAD
Terminal Pitch0.5 mm
Reach Compliance Code unknown
Frequency 20MHz
Base Part Number ATMEGA168P
JESD-30 Code S-XQCC-N32
Temperature GradeINDUSTRIAL
Interface I2C, SPI, UART, USART
Memory Size16kB
Oscillator TypeInternal
Number of I/O 23
Speed 20MHz
RAM Size 1K x 8
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 TypeFLASH
Core Size 8-Bit
Program Memory Size 16KB 8K x 16
Connectivity I2C, SPI, UART/USART
Supply Current-Max 9 mA
Bit Size 8
Data Converter A/D 8x10b
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Seated Height-Max 1 mm
Product Type8-bit Microcontrollers - MCU
ROM (words) 16384
EEPROM Size 512 x 8
On Chip Program ROM Width 8
CPU Family AVR RISC
Boundary Scan NO
Low Power Mode YES
Screening Level TS 16949
Integrated Cache NO
RAM (words) 16384
RAM (bytes) 1024
Number of Timers 5
ROM Programmability FLASH
On Chip Data RAM Width 8
Product MCU
Product Category8-bit Microcontrollers - MCU
Device CoreAVR
Width 5 mm
Length 5 mm
RoHS StatusROHS3 Compliant
In-Stock:2253 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$1.66000$1.66
25$1.52000$38
100$1.37500$137.5

ATMEGA168P-20MQR Product Details

ATMEGA168P-20MQR Overview


The package is 32-VFQFN Exposed Pad-shaped. There are 23 I/Os. In the case of the IC chip, the type of mounting is Surface Mount. Microcontroller is based on the 8-Bit core architecture. The type of program memory it uses is FLASH. Temperatures in the range of -40°C~105°C TA are operated by this Microcontroller. It is part of the AVR® ATmega series of electrical components. Having a size of 16KB 8K x 16, Microcontroller has a program memory of X bytes. A AVR Core Processor is at the core of this Microcontroller. This device belongs to the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. 8-bits are used for its size. With NO DMA channels, Microcontroller chip can handle large data transfers. 16kB is the size of the memory in the IC part. Using the base part number ATMEGA168P, you will be able to find alternatives for the part. Using a 20MHz frequency, this electronic part can perform efficiently. Devices work in YES PWM channels. On the chip, 32 pins are accessible. There is an embedded the AVR RISC CPU family inside the device, which makes it a powerful device. IC chip bits total 5.

ATMEGA168P-20MQR Features


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


ATMEGA168P-20MQR Applications


There are a lot of Microchip Technology
ATMEGA168P-20MQR Microcontroller applications.


  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers

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