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  • ATMEGA325A-AU

ATMEGA325A-AU

32KB 16K x 16 FLASH AVR 8-Bit Microcontroller AVR? ATmega Series ATMEGA325A 64 Pin 20MHz 5V 64-TQFP


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-ATMEGA325A-AU
  • Package: 64-TQFP
  • Datasheet: PDF
  • Stock: 278
  • Description: 32KB 16K x 16 FLASH AVR 8-Bit Microcontroller AVR? ATmega Series ATMEGA325A 64 Pin 20MHz 5V 64-TQFP (Kg)

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Details

Tags

Parameters
Factory Lead Time 7 Weeks
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 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
Terminal Finish Matte Tin (Sn)
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Frequency 20MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number ATMEGA325A
Supply Voltage-Max (Vsup) 5.5V
Interface SPI, UART, USART
Memory Size 32kB
Oscillator Type Internal
Number of I/O 54
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 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
Number of Timers/Counters 3
EEPROM Size 1K x 8
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
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

ATMEGA325A-AU Overview


For the purpose of saving space, it is available in the 64-TQFP package. A Surface Mount mounting method is used. It comes in a Tray package. With a processor of AVR cores, the device is powered. When working, the temperature should be kept at -40°C~85°C TA. The type of memory in which this program is stored is FLASH. There are 54 I/Os on it. In order to find similar components, it has a base part number of ATMEGA325A. At QUAD, its terminals are located. As far as terminations are concerned, there are 64 terminations present. AVR? ATmega is the series number of this electrical component. It is possible to achieve high efficiency with a 5V supply voltage. In this gadget, MICROCONTROLLER, RISC is the device's uPs/uCs/Peripheral IC. It is constructed with 64 pins. The mounting of this device is carried out following the method of Surface Mount. The component is included in Microcontrollers. The devices have a memory size of 32kB that can be used to store programs and data. When working at a frequency of 20MHz it is able to achieve excellent efficiency. The number of timers and counters is 3. The oscillator type Internal is used to operate the device.

ATMEGA325A-AU Features


64-TQFP package
Mounting type of Surface Mount
Microcontrollers subcategory

ATMEGA325A-AU Applications


There are a lot of Microchip Technology ATMEGA325A-AU Microcontroller applications.

  • Kindle
  • Process control devices
  • Instrument control
  • Television
  • Food and beverage
  • Hearing aids
  • Switches
  • Vacuum cleaners
  • Removable disks
  • Gas monitoring systems