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ATMEGA164P-20MQ

ATMEGA164P-20MQ

ATMEGA164P-20MQ

Microchip Technology

16KB 8K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA164P 44 Pin 20MHz 44-VFQFN Exposed Pad

SOT-23

ATMEGA164P-20MQ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 7 Weeks
Contact PlatingTin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 44-VFQFN Exposed Pad
Surface MountYES
Number of Pins 44
Supplier Device Package 44-VQFN (7x7)
Number of Terminals 44
Mounting Style SMD/SMT
Interfaces SPI/USART
Data Converters A/D 8x10b
Package Tray
Base Product Number ATMEGA164
Mfr Microchip Technology
Product Status Active
Number of I/Os 32 I/O
Maximum Operating Temperature+ 85 C
Minimum Operating Temperature - 40 C
Interface Type 2-Wire, JTAG, SPI, USART
Manufacturer Microchip
Brand Microchip Technology / Atmel
Tradename AVR
RoHS Details
Package Shape SQUARE
Number of I/O Lines 32
Operating Temperature-40°C~105°C TA
PackagingTray
Series AVR® ATmega
Published 2006
Pbfree Code Yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Max Operating Temperature85°C
Min Operating Temperature -40°C
Additional FeatureOPERATES AT 2.7 V MIN @ 10 MHZ
Subcategory Microcontrollers - MCU
Technology CMOS
Terminal Position QUAD
Terminal FormNO LEAD
Terminal Pitch0.5 mm
Reach Compliance Code compliant
Frequency 20MHz
Base Part Number ATMEGA164P
JESD-30 Code S-PQCC-N44
Interface 2-Wire, I2C, SPI, UART, USART
Max Supply Voltage5.5V
Min Supply Voltage2.7V
Memory Size16kB
Oscillator TypeInternal
Number of I/O 32
Speed 20MHz
RAM Size 1K x 8
Memory TypeFLASH
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
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
Number of Timers/Counters 3
Product Type8-bit Microcontrollers - MCU
Core Architecture AVR
EEPROM Size 512 x 8
On Chip Program ROM Width 16
Max Frequency 20MHz
Screening Level TS 16949
Number of Programmable I/O 32
ROM Programmability FLASH
Product MCU
Product Category8-bit Microcontrollers - MCU
Device CoreAVR
Width 7 mm
Height 0.88 mm
Length 7 mm
RoHS StatusROHS3 Compliant
In-Stock:1840 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$1.87000$1.87
25$1.71000$42.75
100$1.54500$154.5

ATMEGA164P-20MQ Product Details

ATMEGA164P-20MQ Overview


The package is in 44-VFQFN Exposed Pad format. The MCU has 32 I/O ports. There is a mounting type Surface Mount associated with this Microcontroller. This Microcontroller is based on the 8-Bit core. There is a memory type of FLASH in its program memory. The temperature range that this Microcontroller operates at is -40°C~105°C TA. The electrical component that you are looking at belongs to the AVR® ATmega series of components. Microcontroller has abundant program memory size of 16KB 8K x 16. The AVR Core Processor powers the device and is one of its key features. This Microcontroller belongs to the MICROCONTROLLER, RISC uPs/uCs/peripheral ICs type. A 8-bit operation is performed by this part. A total of NO DMA channels are available on MCU chip. This MCU is implemented with 16kB memory. ATMEGA164P serves as a base part number to find alternatives. It exhibits good efficiency when it operates at a frequency of 20MHz and it is able to operate at a high frequency. It is possible for the device to work with the motor using the PWM channel YES. It is possible to access the 44 pins on the chip through the 44 pins. It is equipped with 3 timers and counters. There's an integrated FLASH memory in the equipment. There is a AVR core architecture integrated into it. Among the eight programmable I/O sections, there are many different ways in which it can be programmed. In addition, there are several other features that can be found in the software, including OPERATES AT 2.7 V MIN @ 10 MHZ.

ATMEGA164P-20MQ Features


44-VFQFN Exposed Pad package
Mounting type of Surface Mount
Microcontrollers - MCU subcategory
Minimum temperature of -40°C


ATMEGA164P-20MQ Applications


There are a lot of Microchip Technology
ATMEGA164P-20MQ Microcontroller applications.


  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio
  • Entertainment products
  • Digital cameras
  • DVDDVMP3 players

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