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ATMEGA325A-AU
  • 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
  • NO: 536-ATMEGA325A-AU
  • Package: 64-TQFP
  • Datasheet: pdf
  • Stock: 6351
  • 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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FedEx International, 5-7 business days.

The following are some common countries' logistic time.transport

SPECIFICATIONS

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


Packaged in a 64-TQFP format, this MCU is available in a compact size. The board has 54 I/Os. Surface Mount is the mounting type of the Microcontroller that is attached to the panel. The MCU is based on the 8-Bit core. There is a FLASH type of memory for its program. The temperature range that this Microcontroller operates at is -40°C~85°C TA. The electrical component that you are looking at belongs to the AVR® ATmega series of components. Microcontroller has abundant program memory size of 32KB 16K x 16. AVR Core processors are used in MCU. This Microcontroller belongs to the MICROCONTROLLER, RISC uPs/uCs/peripheral ICs type. IC Chip terminations are 64. As a result, this Microcontroller comes with a 8-bit size. There is a 5V volt supply output on the chip. The system has NO channels for DMA communication. 32kB is the size of the memory in the IC part. There are a number of alternatives to the base part number ATMEGA325A that you can find. In the case of 20MHz frequency operation, it can perform efficiently. On the chip, there are 64 pins that are accessible. There are 3 timers/counters in this device. It consists of 8 channels in total for the ADC. As far as the PWM channel count is concerned, the device makes use of 4 channels. 1 I2C channels are integrated by the part.

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.

  • Telephone sets
  • Hard drives
  • Radios
  • Heart rate monitors
  • Smartphones
  • Equipment control
  • Smartphone
  • Television
  • Mice
  • Auto-breaking system
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