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ATMEGA6450-16AU

ATMEGA6450-16AU

ATMEGA6450-16AU

Microchip Technology

64KB 32K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA6450 100 Pin 16MHz 5V 100-TQFP

SOT-23

ATMEGA6450-16AU 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 100-TQFP
Surface MountYES
Number of Pins 100
Supplier Device Package 100-TQFP (14x14)
Number of Terminals 100
Mounting Style SMD/SMT
Interfaces SPI/USART/USI
Data Converters A/D 8x10b
Package Tray
Base Product Number ATMEGA6450
Mfr Microchip Technology
Product Status Active
DAC Resolution -
Number of I/Os 69 I/O
Maximum Operating Temperature+ 85 C
Minimum Operating Temperature - 40 C
Interface Type JTAG, SPI, USART, USI
Manufacturer Microchip
Brand Microchip Technology / Atmel
Tradename AVR
RoHS Details
Package Shape SQUARE
Number of I/O Lines 69
Operating Temperature-40°C~85°C TA
PackagingTray
Series AVR® ATmega
Published 2011
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 100
Termination SMD/SMT
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Additional FeatureALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 8 MHZ
HTS Code8542.31.00.01
Terminal Position QUAD
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch0.5mm
Reach Compliance Code compliant
Frequency 16MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number ATMEGA6450
Pin Count100
JESD-30 Code S-PQFP-G100
Number of Outputs 68
Qualification StatusNot Qualified
Supply Voltage-Max (Vsup) 5.5V
Power Supplies3/5 V
Temperature GradeINDUSTRIAL
Interface SPI, UART, USART
Memory Size64kB
Oscillator TypeInternal
Number of I/O 69
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, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 64KB 32K x 16
Connectivity SPI, UART/USART, USI
Supply Current-Max 3 mA
Bit Size 8
Data Converter A/D 8x10b
Watchdog TimerYes
Access Time 16 μs
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Seated Height-Max 1.2 mm
Number of Timers/Counters 3
Product Type8-bit Microcontrollers - MCU
Density 512 kb
ROM (words) 32768
Core Architecture AVR
EEPROM Size 2K x 8
On Chip Program ROM Width 16
CPU Family AVR RISC
Number of Programmable I/O 69
RAM (bytes) 4096
Number of ADC Channels 8
ROM Programmability FLASH
Number of PWM Channels 4
Number of I2C Channels 1
Number of SPI Channels 2
Product MCU
Can 0
Product Category8-bit Microcontrollers - MCU
Clock Speed 16
Flash Memory 64
Adc Channels 8
Adc Resolution 10
Device CoreAVR
Height 1.05mm
Length 14.1mm
Width 14.1mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:943 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$7.03000$7.03

ATMEGA6450-16AU Product Details

ATMEGA6450-16AU Overview


In a 100-TQFP package, the MCU is available. 69 I/Os are available. The Microcontroller has a mounting type of Surface Mount, which indicates that it is mounted conveniently. The 8-Bit core is the core of the MCU. There is a FLASH type of memory for its program. There is a temperature range of -40°C~85°C TA that is operated by this Microcontroller. AVR® ATmega series components make up this electrical component. 64KB 32K x 16 is the size of its program memory. A AVR Core processor is used to power the device. This device falls under the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. 100 is the number of terminations on the IC chip that are present. This part works in a 8-bit manner. There is a 5V volt supply output on the chip. DMA channels number NO. 64kB is the memory size of the part. The base part number ATMEGA6450 can be used to find alternatives. The efficiency of this device can be improved when operating at a frequency of 16MHz. The device works in YES PWM channels. Located on the chip are 100 pins. The clock has 3 timers or counters on it. There are 100 pins on it. In this device, there is a AVR RISC CPU embedded within it. There is an integrated AVR core architecture in it. It programs in 69 Programmable I/O. I would like to mention a few additional features such as ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 8 MHZ in order to name a few. A total of 8 channels of ADC are available on this device. The device uses 4 PWM channels. There are 1 I2C channels included in the part, which has been designed for the purpose.

ATMEGA6450-16AU Features


100-TQFP package
Mounting type of Surface Mount


ATMEGA6450-16AU Applications


There are a lot of Microchip Technology
ATMEGA6450-16AU Microcontroller applications.


  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio
  • Entertainment products

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