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ATMEGA324PA-MU

ATMEGA324PA-MU

ATMEGA324PA-MU

Microchip Technology

32KB 16K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA324PA 44 Pin 20MHz 44-VFQFN Exposed Pad

SOT-23

ATMEGA324PA-MU Datasheet

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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
Family Name ATmega
Instruction Set Architecture RISC
Dimensions 7.1 x 7.1 x 0.95mm
Typical Operating Supply Voltage 1.8 → 5.5 V
Package Type VQFN
Maximum Operating Temperature +85 °C
Minimum Operating Temperature -40 °C
MSL MSL 3 - 168 hours
Qualification -
Number of I/Os 32 I/O
Interface Type 2-Wire, SPI, 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
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 44
Termination SMD/SMT
Terminal Finish Matte Tin (Sn)
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Reach Compliance Code compliant
Frequency 20MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number ATMEGA324PA
Pin Count 44
JESD-30 Code S-PQCC-N44
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 2/5V
Temperature Grade INDUSTRIAL
Interface 2-Wire, 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 9 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
Product Type 8-bit Microcontrollers - MCU
Density 256 kb
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
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
Product MCU
Product Category 8-bit Microcontrollers - MCU
Device Core AVR
Height 950μm
Length 7.1mm
Width 7.1mm
REACH SVHC No SVHC
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $5.42000 $5.42
500 $5.3658 $2682.9
1000 $5.3116 $5311.6
1500 $5.2574 $7886.1
2000 $5.2032 $10406.4
2500 $5.149 $12872.5
ATMEGA324PA-MU Product Details

ATMEGA324PA-MU Overview


The package has a 44-VFQFN Exposed Pad shape. There are 32 I/Os. In the case of the IC chip, the type of mounting is Surface Mount. This Microcontroller is based on a core called 8-Bit. There is a memory type of FLASH in its program memory. The temperature range of this Microcontroller is within the range of -40°C~85°C TA. The electrical component that you are looking at belongs to the AVR® ATmega series of components. The size of the program memory of Microcontroller is 32KB 16K x 16. MCU is powered by AVR Core Processor. The IC chip fits into the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. The MCU has a number of 44 terminals. 8-bits are used for its size. There are NO DMA channels on this Microcontroller chip. 32kB is the memory size of the part. Alternatives can be found by searching through the base part number ATMEGA324PA to find them. This device is extremely efficient when operated at a frequency of 20MHz. On the chip, there are 44 pins that are accessible. The clock has 3 timers or counters on it. It has a total of 8 ADC channels. The device uses 6 PWM channels. 1 I2C channels are integrated by the part. There are 2 serial I/Os incorporated into the chip part. The part contains 3 interrupts external to the system.


ATMEGA324PA-MU Features


  • 44-VFQFN Exposed Pad package

  • Mounting type of Surface Mount

  • Microcontrollers subcategory



ATMEGA324PA-MU Applications


There are a lot of Microchip Technology ATMEGA324PA-MU Microcontroller applications.

  • Radio

  • Removable disks

  • Speed meter

  • Fire detection & safety devices

  • Measuring revolving objects

  • Oil and gas

  • Routers

  • Robotic prosthetic limbs

  • Digital TVs

  • Dishwashers

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