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ATMEGA644PV-10MU

ATMEGA644PV-10MU

ATMEGA644PV-10MU

Microchip Technology

64KB 32K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA644P 44 Pin 10MHz 5V 44-VFQFN Exposed Pad

SOT-23

ATMEGA644PV-10MU Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 4 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 JTAG/TWI/SPI/USART
Data Converters A/D 8x10b
Package Tray
Base Product Number ATMEGA644
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~85°C TA
PackagingTray
Series AVR® ATmega
Published 2007
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 44
Additional FeatureIT ALSO OPERATES AT 4 MHZ WITH THE 1.8 V
Terminal Position QUAD
Terminal FormNO LEAD
Supply Voltage 5V
Terminal Pitch0.5mm
Reach Compliance Code compliant
Frequency 10MHz
Base Part Number ATMEGA644P
JESD-30 Code S-XQCC-N44
Qualification StatusNot Qualified
Supply Voltage-Max (Vsup) 5.5V
Power Supplies2/5V
Temperature GradeINDUSTRIAL
Supply Voltage-Min (Vsup) 2.7V
Interface 2-Wire, I2C, SPI, UART, USART
Memory Size64kB
Oscillator TypeInternal
Number of I/O 32
Speed 10MHz
RAM Size 4K x 8
Voltage - Supply (Vcc/Vdd) 1.8V~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 64KB 32K x 16
Connectivity I2C, SPI, UART/USART
Supply Current-Max 9 mA
Bit Size 8
Data Converter A/D 8x10b
Watchdog TimerYes
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
ROM (words) 32768
EEPROM Size 2K x 8
CPU Family AVR RISC
RAM (bytes) 4096
Number of ADC Channels 8
ROM Programmability FLASH
Number of PWM Channels 6
Number of I2C Channels 1
Product MCU
Product Category8-bit Microcontrollers - MCU
Device CoreAVR
Height 950μm
Length 7.1mm
Width 7.1mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:1144 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$7.58000$7.58
500$7.5042$3752.1
1000$7.4284$7428.4
1500$7.3526$11028.9
2000$7.2768$14553.6
2500$7.201$18002.5

ATMEGA644PV-10MU Product Details

ATMEGA644PV-10MU Overview


A 44-VFQFN Exposed Pad package is included. In total, it has 32 inputs and outputs. This Microcontroller is mounted using the Surface Mount mounting type. Powered by the 8-Bit core, it offers a wide range of capabilities. The type of memory that the program uses is FLASH. The temperature range of this Microcontroller is within the range of -40°C~85°C TA. AVR® ATmega series components belong to this electrical component. Its program memory size is 64KB 32K x 16. There is a AVR Core Processor inside MCU that provides this device with its power. MICROCONTROLLER, RISC uPs, uCs, and peripheral ICs make up the Microcontroller. Microcontroller is known that the chip has 44 terminations in total. The part works on a 8-bit basis. An output voltage of 5V volts is available for this Microcontroller chip. The Microcontroller chip has NO DMA channels. 64kB memory size belongs to the part. ATMEGA644P is the base part number that you can use to find alternatives. A good performance can be achieved at a frequency of 10MHz, as long as it is operated at a low power consumption. In order for the device to work with the motor, it utilizes the PWM channel YES. On the chip, there are 44 pins that are accessible. A total of 3 timers/counters are included in the package. Devices based on the AVR RISC series of CPUs are embedded in the device. As a few examples, there are additional features like IT ALSO OPERATES AT 4 MHZ WITH THE 1.8 V that are available in the software. In total, there are 8 channels for the ADC on this board. A total of 6 PWM channels are used by the device. Devices like this use an 1-channel PWM controller.

ATMEGA644PV-10MU Features


44-VFQFN Exposed Pad package
Mounting type of Surface Mount


ATMEGA644PV-10MU Applications


There are a lot of Microchip Technology
ATMEGA644PV-10MU Microcontroller applications.


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

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