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ATMEGA325A-MN

ATMEGA325A-MN

ATMEGA325A-MN

Microchip Technology

32KB 16K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA325A 20MHz 5V 64-VFQFN Exposed Pad

SOT-23

ATMEGA325A-MN Datasheet

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Specifications
Name Value
Type Parameter
Factory Lead Time 4 Weeks
Surface Mount YES
Package / Case 64-VFQFN Exposed Pad
Mounting Type Surface Mount
Supplier Device Package 64-QFN (9x9)
Number of Terminals 64
Mounting Style SMD/SMT
Interfaces SPI/USART
Data Converters A/D 8x10b
Number of I/Os 54 I/O
Maximum Operating Temperature + 105 C
Minimum Operating Temperature - 40 C
Interface Type SPI, UART
Manufacturer Microchip
Brand Microchip Technology
Tradename AVR
RoHS Details
Package Tray
Base Product Number ATMEGA325
Mfr Microchip Technology
Product Status Active
Package Shape SQUARE
Number of I/O Lines 54
Published 1997
Series AVR® ATmega
Packaging Tray
Operating Temperature -40°C~105°C TA
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 64
Additional Feature OPERATES AT 1.8 V MINIMUM SUPPLY AT 4 MHZ.
Terminal Position QUAD
Terminal Form NO LEAD
Supply Voltage 5V
Terminal Pitch 0.5mm
Reach Compliance Code compliant
Frequency 20MHz
Base Part Number ATMEGA325A
JESD-30 Code S-XQCC-N64
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 2/5V
Temperature Grade INDUSTRIAL
Supply Voltage-Min (Vsup) 4.5V
Interface SPI, UART, USART
Memory Size 32kB
Oscillator Type Internal
Number of I/O 54
Speed 20MHz
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
Supply Current-Max 12 mA
Bit Size 8
Data Converter A/D 8x10b
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Seated Height-Max 1 mm
Product Type 8-bit Microcontrollers - MCU
ROM (words) 16384
EEPROM Size 1K x 8
CPU Family AVR RISC
RAM (bytes) 2048
ROM Programmability FLASH
Product MCU
Product Category 8-bit Microcontrollers - MCU
Device Core AVR
Height Seated (Max) 1mm
Length 9mm
Width 9 mm
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $2.01000 $2.01
25 $1.84520 $46.13
100 $1.67000 $167
ATMEGA325A-MN Product Details

ATMEGA325A-MN Overview


Packaged in a 64-VFQFN Exposed Pad format, this MCU is available in a compact size. There are 54 I/Os on the Microcontroller. It is important to note that the Microcontroller has a Surface Mount mounting type. 8-Bit core is the basis for this Microcontroller. This program has a type of memory called FLASH for this MCU's program memory. Temperatures in this range are operated by this Microcontroller. The AVR® ATmega series includes this electrical component. There is 32KB 16K x 16 bytes of program memory in MCU, which corresponds to the size of the program. With a AVR Core processor, MCU is equipped with the latest technology available. This is a MICROCONTROLLER, RISC uPs/uCs/Peripheral IC. During the manufacturing process, 64 terminations were applied to the IC chip. 8-bits are used in Microcontroller. The MCU chip's supply output is 5V volts. Currently, MCU chip has NO DMA channels. 32kB memory size belongs to the Chip part. Alternatives can be found by looking at the base part number ATMEGA325A. In the case of 20MHz frequency operation, it can perform efficiently. There are YES PWM channels on the device. This device is embedded with a AVR RISC processor family, which is a powerful and efficient CPU. As a few examples, there are additional features like OPERATES AT 1.8 V MINIMUM SUPPLY AT 4 MHZ. that are available in the software.

ATMEGA325A-MN Features


64-VFQFN Exposed Pad package
Mounting type of Surface Mount


ATMEGA325A-MN Applications


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


  • Equipment control
  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights

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