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  • ATMEGA645-16AUR

ATMEGA645-16AUR

64KB 32K x 16 FLASH AVR 8-Bit Microcontroller AVR? ATmega Series ATMEGA645 64 Pin 16MHz 5V 64-TQFP


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-ATMEGA645-16AUR
  • Package: 64-TQFP
  • Datasheet: PDF
  • Stock: 137
  • Description: 64KB 32K x 16 FLASH AVR 8-Bit Microcontroller AVR? ATmega Series ATMEGA645 64 Pin 16MHz 5V 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 Tape & Reel (TR)
Published 1997
Series AVR® ATmega
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 64
Additional Feature ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 8 MHZ
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch 0.8mm
Frequency 16MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number ATMEGA645
Supply Voltage-Max (Vsup) 5.5V
Supply Voltage-Min (Vsup) 4.5V
Interface SPI, UART, USART
Memory Size 64kB
Oscillator Type Internal
Number of I/O 53
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 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
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Number of Timers/Counters 3
EEPROM Size 2K x 8
Number of Programmable I/O 54
Height Seated (Max) 1.2mm
Length 14mm
Radiation Hardening No
RoHS Status ROHS3 Compliant

ATMEGA645-16AUR Overview


To save space, it is included in the 64-TQFP package. Surface Mount is the way to mount it. This item can be found in package Tape & Reel (TR). It is equipped with a 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 53 I/Os are present. It has a part number of ATMEGA645 that can be used to locate similar components. At QUAD, its terminals are located. 64 terminationals are present. In the AVR? ATmega series, this electrical component is found. It is possible to achieve high efficiency with a 5V supply voltage. It has uPs/uCs/Peripheral IC - MICROCONTROLLER, RISC. 64 pins are used to construct it. As a result, it is mounted in accordance with Surface Mount. It belongs to the subcategory Microcontrollers. It is possible to store programs and data on the devices, as they have a memory size of 64kB. This device works well at 16MHz frequency when it is operating at a high rate of efficiency. In total, there are 3 timers and counters. There are a total of 54 programmable I/Os. The property of ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 8 MHZ is also possessed by it. For normal operation, the supply voltage (Vsup) should be kept above 4.5V. Using an oscillator type of Internal, it works.

ATMEGA645-16AUR Features


64-TQFP package
Mounting type of Surface Mount
Microcontrollers subcategory

ATMEGA645-16AUR Applications


There are a lot of Microchip Technology ATMEGA645-16AUR Microcontroller applications.

  • Toasters
  • Broadband technology, video and voice processing
  • Missile control
  • Walkie talkies
  • Robots
  • Television
  • Safety -airbags, automatic braking system (ABS)
  • Fabric
  • Answering machines
  • Smart instruments