Factory Lead Time  

7 Weeks

Mounting Type  

Surface Mount

Package / Case  

44-VFQFN Exposed Pad

Surface Mount  

YES

Data Converters  

A/D 8x10b

Number of I/Os  

32

ROM(word)  

16384

Operating Temperature  

-40°C~105°C TA

Packaging  

Tape & Reel (TR)

Series  

AVR® ATmega

Published  

2015

Part Status  

Active

Moisture Sensitivity Level (MSL)  

1 (Unlimited)

Number of Terminations  

44

Voltage - Supply  

1.8V~5.5V

Terminal Position  

QUAD

Terminal Form  

NO LEAD

Peak Reflow Temperature (Cel)  

NOT SPECIFIED

Terminal Pitch  

0.5mm

Time@Peak Reflow Temperature-Max (s)  

NOT SPECIFIED

Base Part Number  

ATMEGA324PA

JESD-30 Code  

S-PQCC-N44

Oscillator Type  

Internal

Speed  

20MHz

RAM Size  

2K x 8

uPs/uCs/Peripheral ICs Type  

MICROCONTROLLER, RISC

Core Processor  

AVR

Peripherals  

Brown-out Detect/Reset, POR, PWM, WDT

Clock Frequency  

20MHz

Program Memory Type  

FLASH

Core Size  

8-Bit

Program Memory Size  

32KB 16K x 16

Connectivity  

I2C, SPI, UART/USART

Bit Size  

8

Has ADC  

YES

DMA Channels  

NO

PWM Channels  

YES

DAC Channels  

NO

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 Timers  

3

Voltage - Supply (Max)  

5.5V

Voltage - Supply (Min)  

1.8V

Number of External Interrupts  

3

On Chip Data RAM Width  

8

Length  

7mm

Height Seated (Max)  

1mm

Width  

7mm

RoHS Status  

Non-RoHS Compliant