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ATMEGA649-16MI

ATMEGA649-16MI

ATMEGA649-16MI

Microchip Technology

64KB 32K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA649 64-VFQFN Exposed Pad

SOT-23

ATMEGA649-16MI Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 64-VFQFN Exposed Pad
Surface MountYES
Supplier Device Package 64-QFN (9x9)
Number of Terminals 64
Data Converters A/D 8x10b
Package Tray
Base Product Number ATMEGA649
Mfr Microchip Technology
Product Status Obsolete
Package Shape SQUARE
Manufacturer Atmel Corporation
Number of I/O Lines 53
Operating Temperature-40°C~85°C TA
PackagingTray
Series AVR® ATmega
Published 2011
JESD-609 Code e0
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Terminal Finish TIN LEAD
Additional FeatureALSO OPERATES AT 2.7V SUPPLY AT 8 MHZ
HTS Code8542.31.00.01
Technology CMOS
Terminal Position QUAD
Terminal FormNO LEAD
Peak Reflow Temperature (Cel) 240
Terminal Pitch0.5 mm
Reach Compliance Code compliant
Base Part Number ATMEGA649
Pin Count64
JESD-30 Code S-XQCC-N64
Qualification StatusNot Qualified
Temperature GradeINDUSTRIAL
Oscillator TypeInternal
Number of I/O 53
Speed 16MHz
RAM Size 4K 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, LCD, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 64KB 32K x 16
Connectivity SPI, UART/USART, USI
Bit Size 8
Data Converter A/D 8x10b
Has ADC YES
DMA Channels NO
PWM Channels YES
DAC Channels NO
Seated Height-Max 1 mm
EEPROM Size 2K x 8
ROM Programmability FLASH
Width 9 mm
Length 9 mm
RoHS StatusNon-RoHS Compliant
In-Stock:3183 items

ATMEGA649-16MI Product Details

ATMEGA649-16MI Overview


The package has a 64-VFQFN Exposed Pad shape. With 53 I/Os, it's pretty good. The Microcontroller's mounting type is Surface Mount and this IC chip has the following features. As the name implies, this Microcontroller is based on the 8-Bit core. As far as its program memory type is concerned, it is FLASH. Temperatures within -40°C~85°C TA range are measured by this Microcontroller. The AVR® ATmega series is comprised of this electrical component. The electronic part has a program memory size of 64KB 32K x 16. There's a AVR Core Processor inside. The IC chip fits into the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. 8-bits are the size of the data that comes with MCU. In addition to that, MCU chip has NO DMA channels. It is possible to find alternatives to the base part number ATMEGA649 by using the part number search tool. There are a total of YES channels in the device. A total of 64 pins are included in the package. As an example, there is a feature called ALSO OPERATES AT 2.7V SUPPLY AT 8 MHZ to name only a few.

ATMEGA649-16MI Features


64-VFQFN Exposed Pad package
Mounting type of Surface Mount


ATMEGA649-16MI Applications


There are a lot of Microchip Technology
ATMEGA649-16MI Microcontroller applications.


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

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