English

All Products

View All >>
  • ATMEGA324A-MCH

ATMEGA324A-MCH

32KB 16K x 16 FLASH AVR 8-Bit Microcontroller AVR? ATmega Series ATMEGA324A 44 Pin 20MHz 44-VQFN Dual Rows, Exposed Pad


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-ATMEGA324A-MCH
  • Package: 44-VQFN Dual Rows, Exposed Pad
  • Datasheet: PDF
  • Stock: 548
  • Description: 32KB 16K x 16 FLASH AVR 8-Bit Microcontroller AVR? ATmega Series ATMEGA324A 44 Pin 20MHz 44-VQFN Dual Rows, Exposed Pad (Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
transport

Details

Tags

Parameters
Factory Lead Time 5 Weeks
Contact Plating Gold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 44-VQFN Dual Rows, Exposed Pad
Number of Pins 44
Operating Temperature -40°C~85°C TA
Packaging Tray
Published 2008
Series AVR® ATmega
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 44
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Terminal Form NO LEAD
Terminal Pitch 0.5mm
Frequency 20MHz
Base Part Number ATMEGA324A
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 2/5V
Supply Voltage-Min (Vsup) 1.8V
Interface I2C, SPI, UART, USART
Memory Size 32kB
Oscillator Type Internal
Number of I/O 32
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 12mA
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
Number of Timers/Counters 3
EEPROM Size 1K x 8
On Chip Program ROM Width 16
Boundary Scan YES
Low Power Mode YES
Format FIXED-POINT
Integrated Cache NO
RAM (words) 2048
Number of Serial I/Os 2
Number of External Interrupts 3
On Chip Data RAM Width 8
Height Seated (Max) 1mm
Length 7mm
RoHS Status ROHS3 Compliant

ATMEGA324A-MCH Overview


Due to its space-saving qualities, it is available in the 44-VQFN Dual Rows, Exposed Pad package. In this case, it is mounted using the method of Surface Mount. A package of Tray contains it. A AVR core processor powers the device. Work should be performed at a temperature of -40°C~85°C TA. The type of memory it uses is FLASH. 32 I/Os can be found on it. It has a part number of ATMEGA324A that can be used to locate similar components. The terminals of this device are located at QUAD. In this case, there are 44 terminationals. It is a member of the AVR? ATmega series of electrical components. The gadget has MICROCONTROLLER, RISC as its uPs/uCs/peripheral IC. A total of 44 pins are required to construct this device. This mount is done in accordance with the method of Surface Mount. It is one of the components included in Microcontrollers. In the device, there is a memory capacity of 32kB which may be used to store programs and data. The maximum supply current is set at 12mA. Power is provided by a source of 2/5V. The system is highly efficient when working at a frequency of 20MHz. The number of timers and counters is 3. Vsup should be kept above 1.8V for normal operation. Using an oscillator type of Internal, it works.

ATMEGA324A-MCH Features


44-VQFN Dual Rows, Exposed Pad package
Mounting type of Surface Mount
Microcontrollers subcategory

ATMEGA324A-MCH Applications


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

  • Broadband technology, video and voice processing
  • Air fryers
  • Microwave ovens
  • Data acquisition and control
  • Mice
  • Fire alarms
  • Smartphones-calling, video calling, texting, email
  • Ipad
  • Blenders
  • DCS control intelligent sensor