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  • ATMEGA645V-8AU

ATMEGA645V-8AU

64KB 32K x 16 FLASH AVR 8-Bit Microcontroller AVR? ATmega Series ATMEGA645 64 Pin 8MHz 3V 64-TQFP


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-ATMEGA645V-8AU
  • Package: 64-TQFP
  • Datasheet: PDF
  • Stock: 894
  • Description: 64KB 32K x 16 FLASH AVR 8-Bit Microcontroller AVR? ATmega Series ATMEGA645 64 Pin 8MHz 3V 64-TQFP (Kg)

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Details

Tags

Parameters
Factory Lead Time 4 Weeks
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 64-TQFP
Number of Pins 64
Operating Temperature -40°C~85°C TA
Packaging Tray
Published 2011
Series AVR® ATmega
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 64
Termination SMD/SMT
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 3V
Frequency 8MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number ATMEGA645
Number of Outputs 53
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 5.5V
Interface SPI, UART, USART
Memory Size 64kB
Oscillator Type Internal
Number of I/O 54
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 Type FLASH
Core Size 8-Bit
Program Memory Size 64KB 32K x 16
Connectivity SPI, UART/USART, USI
Bit Size 8
Data Converter A/D 8x10b
Watchdog Timer Yes
Access Time 8 μs
Has ADC YES
DMA Channels NO
Data Bus Width 8b
Number of Timers/Counters 3
Density 512 kb
EEPROM Size 2K x 8
Number of Programmable I/O 54
Number of ADC Channels 8
Number of PWM Channels 4
Number of I2C Channels 1
Number of SPI Channels 2
Height 1.05mm
Length 14.1mm
Width 14.1mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

ATMEGA645V-8AU Overview


A space-saving advantage is that it is included in the 64-TQFP package. This is mounted using the Surface Mount method. It is available in the Tray package. The device runs in AVR core processor. Maintain a temperature of -40°C~85°C TA while working. FLASH is the type of program memory used by it. A total of 54 I/Os are available on this device. Other components that are comparable to it have the base part number ATMEGA645. The terminals of this device are located at QUAD. 64 terminationals are present. AVR? ATmega is the series number of this electrical component. Because the supply voltage is 3V, high efficiency can be achieved. UPs/UCS/Peripheral ICs of this gadget are MICROCONTROLLER, RISC in order to monitor their performance. The structure is constructed from 64 pins. According to Surface Mount, it is mounted. This is a component included in Microcontrollers. In order to store data and programs, the devices have a memory size of 64kB. It is highly efficient when it works at a frequency of 8MHz. A total of 3 timers/counters are present. 54 is the number of programmable I/O. Using oscillator type Internal makes it work.

ATMEGA645V-8AU Features


64-TQFP package
Mounting type of Surface Mount
Microcontrollers subcategory

ATMEGA645V-8AU Applications


There are a lot of Microchip Technology ATMEGA645V-8AU Microcontroller applications.

  • Hearing aids
  • Computer/laptop
  • Keyboards
  • Information appliances (networking of household appliances)
  • Set-top boxes
  • Calculator
  • Microwave ovens
  • Projectors
  • Pacemakers (used to control abnormal heart rhythm)
  • Electrocardiogram (EKG)