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ATMEGA324A-CU

ATMEGA324A-CU

ATMEGA324A-CU

Microchip Technology

32KB 16K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA324A 49 Pin 20MHz 49-VFBGA

SOT-23

ATMEGA324A-CU Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 7 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 49-VFBGA
Surface Mount YES
Number of Pins 49
Supplier Device Package 49-VFBGA (5x5)
Number of Terminals 49
Mounting Style SMD/SMT
Interfaces JTAG/TWI/SPI/USART
Data Converters A/D 8x10b
Number of I/Os 32 I/O
Maximum Operating Temperature + 85 C
Minimum Operating Temperature - 40 C
Interface Type 2-Wire, SPI, USART
Manufacturer Microchip
Brand Microchip Technology / Atmel
Tradename AVR
RoHS Details
Package Tray
Base Product Number ATMEGA324
Mfr Microchip Technology
Product Status Active
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 49
Terminal Position BOTTOM
Terminal Form BALL
Terminal Pitch 0.65 mm
Reach Compliance Code compliant
Frequency 20MHz
Base Part Number ATMEGA324A
JESD-30 Code S-PBGA-B49
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
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 650μm
Length 5.1mm
Width 5.1mm
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $4.38000 $4.38
500 $4.3362 $2168.1
1000 $4.2924 $4292.4
1500 $4.2486 $6372.9
2000 $4.2048 $8409.6
2500 $4.161 $10402.5
ATMEGA324A-CU Product Details

ATMEGA324A-CU Overview


The package has a 49-VFBGA shape. With 32 I/Os, it's pretty good. The Microcontroller's mounting type is Surface Mount and this IC chip has the following features. As the name implies, this Microcontroller is based on the 8-Bit core. As far as its program memory type is concerned, it is FLASH. Temperatures within -40°C~85°C TA range are measured by this Microcontroller. The AVR® ATmega series is comprised of this electrical component. The electronic part has a program memory size of 32KB 16K x 16. There's a AVR Core Processor inside. The IC chip fits into the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. There are 49 terminations on the IC chip. 8-bits are the size of the data that comes with MCU. In addition to that, MCU chip has NO DMA channels. Its memory size is 32kB. It is possible to find alternatives to the base part number ATMEGA324A by using the part number search tool. An effective performance can be achieved at a frequency of 20MHz. There are a total of YES channels in the device. It is possible to access the 49 pins on the chip. There are several CPUs that are embedded in the device, including the the AVR RISC CPU. As far as UART channels are concerned, it has 2. The ADC channels on this device total 8 in number. A total of 6 PWM channels are being used by the device. The part has been designed to incorporate 1 I2C channels. It is designed with 2 serial inputs and outputs (I/Os). As part of the part, there are 3 external interrupts that can be used. A IC chip with 3 bits has 3 bits in total.

ATMEGA324A-CU Features


49-VFBGA package
Mounting type of Surface Mount


ATMEGA324A-CU Applications


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


  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens

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