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  • ATMEGA329A-AU

ATMEGA329A-AU

32KB 16K x 16 FLASH AVR 8-Bit Microcontroller AVR? ATmega Series ATMEGA329A 64 Pin 20MHz 5V 64-TQFP


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-ATMEGA329A-AU
  • Package: 64-TQFP
  • Datasheet: PDF
  • Stock: 739
  • Description: 32KB 16K x 16 FLASH AVR 8-Bit Microcontroller AVR? ATmega Series ATMEGA329A 64 Pin 20MHz 5V 64-TQFP (Kg)

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Details

Tags

Parameters
Factory Lead Time 7 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 2010
Series AVR® ATmega
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 64
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 ATMEGA329A
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, LCD, 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

ATMEGA329A-AU Overview


A space-saving advantage is that it is included in the 64-TQFP package. Surface Mount is used for mounting. You can find it in the package of Tray. With a processor of AVR cores, the device is powered. In order to work effectively, the temperature should be kept at -40°C~85°C TA. In terms of its program memory type, it is FLASH. The device has 54 I/Os. Based on the ATMEGA329A base part number, it can be compared with other components. This device has terminals at QUAD. It consists of 64 terminationals. An electrical component such as this is included in the series AVR? ATmega. Using the 5V supply voltage allows for high efficiency. MICROCONTROLLER, RISC is the uPs/uCs/Peripheral IC chip in this gadget. It is constructed using 64 pins. This mount is done in accordance with the method of Surface Mount. It falls under the category of Microcontrollers. Data and programs can be stored on the devices with a memory size of 32kB. It is highly efficient when it works at a frequency of 20MHz. There are 3 timers/counters. Internal is the oscillator type it uses.

ATMEGA329A-AU Features


64-TQFP package
Mounting type of Surface Mount
Microcontrollers subcategory

ATMEGA329A-AU Applications


There are a lot of Microchip Technology ATMEGA329A-AU Microcontroller applications.

  • DDC control
  • Toasters
  • Scanners
  • Electronic jamming systems
  • Dishwashers
  • Calculators
  • Embedded gateways
  • Mobile computers
  • Entertainment products
  • Christmas lights