Welcome to Hotenda.com Online Store!

logo
userjoin
Home

ATMEGA324A-MU

ATMEGA324A-MU

ATMEGA324A-MU

Microchip Technology

32KB 16K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA324A 44 Pin 20MHz 44-VFQFN Exposed Pad

SOT-23

ATMEGA324A-MU Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 7 Weeks
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 44-VFQFN Exposed Pad
Surface Mount YES
Number of Pins 44
Supplier Device Package 44-VQFN (7x7)
Number of Terminals 44
Mounting Style SMD/SMT
Interfaces SPI/USART
Data Converters A/D 8x10b
Package Tray
Base Product Number ATMEGA324
Mfr Microchip Technology
Product Status Active
Number of I/Os 32 I/O
Maximum Operating Temperature + 85 C
Minimum Operating Temperature - 40 C
Interface Type JTAG, SPI, TWI, USART
Manufacturer Microchip
Brand Microchip Technology / Atmel
Tradename AVR
RoHS Details
Package Shape SQUARE
Number of I/O Lines 32
Operating Temperature -40°C~85°C TA
Packaging Tray
Series AVR® ATmega
Published 2008
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 44
Terminal Position QUAD
Terminal Form NO LEAD
Terminal Pitch 0.5mm
Reach Compliance Code compliant
Frequency 20MHz
Base Part Number ATMEGA324A
JESD-30 Code S-PQCC-N44
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 2/5 V
Temperature Grade INDUSTRIAL
Interface I2C, SPI, UART, USART
Memory Size 32kB
Oscillator Type Internal
Number of I/O 32
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 I2C, SPI, UART/USART
Supply Current-Max 12 mA
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
Seated Height-Max 1 mm
Number of Timers/Counters 3 Timer
Product Type 8-bit Microcontrollers - MCU
ROM (words) 16384
EEPROM Size 1K x 8
On Chip Program ROM Width 16
CPU Family AVR RISC
Boundary Scan YES
Low Power Mode YES
Format FIXED-POINT
Integrated Cache NO
RAM (words) 2048
Number of UART Channels 2
RAM (bytes) 2048
Number of ADC Channels 8
Number of Serial I/Os 2
Number of Timers 3
ROM Programmability FLASH
Number of External Interrupts 3
Number of PWM Channels 6
Number of I2C Channels 1
On Chip Data RAM Width 8
Number of SPI Channels 3
Product MCU
Product Category 8-bit Microcontrollers - MCU
Device Core AVR
Height 950μm
Length 7.1mm
Width 7.1mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $3.56000 $3.56
25 $3.26520 $81.63
100 $2.95610 $295.61
ATMEGA324A-MU Product Details

ATMEGA324A-MU Overview


A 44-VFQFN Exposed Pad package is included. In total, it has 32 inputs and outputs. This Microcontroller is mounted using the Surface Mount mounting type. Powered by the 8-Bit core, it offers a wide range of capabilities. The type of memory that the program uses is FLASH. The temperature range of this Microcontroller is within the range of -40°C~85°C TA. AVR® ATmega series components belong to this electrical component. Its program memory size is 32KB 16K x 16. There is a AVR Core Processor inside MCU that provides this device with its power. MICROCONTROLLER, RISC uPs, uCs, and peripheral ICs make up the Microcontroller. Microcontroller is known that the chip has 44 terminations in total. The part works on a 8-bit basis. The Microcontroller chip has NO DMA channels. 32kB memory size belongs to the part. ATMEGA324A is the base part number that you can use to find alternatives. A good performance can be achieved at a frequency of 20MHz, as long as it is operated at a low power consumption. In order for the device to work with the motor, it utilizes the PWM channel YES. On the chip, there are 44 pins that are accessible. A total of 3 Timer timers/counters are included in the package. Devices based on the AVR RISC series of CPUs are embedded in the device. The device has 2 UART channels. In total, there are 8 channels for the ADC on this board. A total of 6 PWM channels are used by the device. Devices like this use an 1-channel PWM controller. There are 2 serial I/Os on the IC part. MCU chip is included in the part that 3 external interrupts are available. 3 bits are found on a MCU chip.

ATMEGA324A-MU Features


44-VFQFN Exposed Pad package
Mounting type of Surface Mount


ATMEGA324A-MU Applications


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


  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio
  • Entertainment products
  • Digital cameras

Related Part Number

Get Subscriber

Enter Your Email Address, Get the Latest News