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  • ATMEGA324A-AUR

ATMEGA324A-AUR

32KB 16K x 16 FLASH AVR 8-Bit Microcontroller AVR? ATmega Series ATMEGA324A 44 Pin 20MHz 44-TQFP


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-ATMEGA324A-AUR
  • Package: 44-TQFP
  • Datasheet: PDF
  • Stock: 282
  • Description: 32KB 16K x 16 FLASH AVR 8-Bit Microcontroller AVR? ATmega Series ATMEGA324A 44 Pin 20MHz 44-TQFP (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 44-TQFP
Number of Pins 44
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2008
Series AVR® ATmega
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 44
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.8mm
Frequency 20MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number ATMEGA324A
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 2/5V
Supply Voltage-Min (Vsup) 1.8V
Interface I2C, SPI, UART, USART
Memory Size 32kB
Oscillator Type Internal
Number of I/O 32
RAM Size 2K 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 32KB 16K x 16
Connectivity I2C, SPI, UART/USART
Supply Current-Max 12mA
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 1K x 8
On Chip Program ROM Width 16
Boundary Scan YES
Low Power Mode YES
Format FIXED-POINT
Integrated Cache NO
RAM (words) 2048
Number of Serial I/Os 2
Number of External Interrupts 3
On Chip Data RAM Width 8
Height Seated (Max) 1.2mm
Length 10mm
Radiation Hardening No
RoHS Status ROHS3 Compliant

ATMEGA324A-AUR Overview


To save space, it is included in the 44-TQFP package. In this case, it is mounted using the method of Surface Mount. There is a Tape & Reel (TR) package available for it. It is equipped with a AVR core processor. Working at -40°C~85°C TA temperature is recommended. Its type of program memory is FLASH. 32 I/Os are present on the device. Other components that are comparable to it have the base part number ATMEGA324A. QUAD is the position of its terminals on the board. A 44 termination is contained within it. The AVR? ATmega series contains this electrical component. MICROCONTROLLER, RISC is the uPs/uCs/Peripheral IC chip in this gadget. It is constructed using 44 pins. As a result, it is mounted in accordance with Surface Mount. Microcontrollers contains this component. The devices have a memory size of 32kB that can be used to store programs and data. It is important to note that the maximum supply current is 12mA. Power comes from a source of 2/5V. It performs extremely well at a frequency of 20MHz. It appears that there are 3 timers/counters in use. Normally, the supply voltage (Vsup) should remain above 1.8V. It works with an oscillator type Internal.

ATMEGA324A-AUR Features


44-TQFP package
Mounting type of Surface Mount
Microcontrollers subcategory

ATMEGA324A-AUR Applications


There are a lot of Microchip Technology ATMEGA324A-AUR Microcontroller applications.

  • Missile control
  • Fax machines
  • Routers
  • Electronic jamming systems
  • Computers and laptops-video calling, email, blogging
  • Pacemakers (used to control abnormal heart rhythm)
  • Playstation
  • Glucose monitoring systems (for Type 1 Diabetes)
  • Calculator
  • Oscilloscopes