8-bit AVR microcontroller featuring 32KB Flash memory and 2KB RAM. Operates at up to 20MHz with an 8-bit data bus width. Offers 32 I/O pins, 8 ADC channels, and 6 PWM channels. Supports I2C, SPI, and UART/USART interfaces. Packaged in a 44-TQFP surface mount case, this lead-free component operates from 1.8V to 5.5V and is RoHS compliant.
Frequency20MHz
PackageA
MountingSurface Mount
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Technical Specifications
Microchip ATMEGA324PA-AU technical specifications.
General
Package/Case
A
Core Architecture
AVR
Data Bus Width
8b
Density
32KB
Frequency
20MHz
Height
1.05mm
Interface
I2C, SPI, UART, USART
Lead Free
Lead Free
Length
10.1mm
Max Frequency
20MHz
Max Operating Temperature
85°C
Max Supply Voltage
5.5V
Memory Size
32KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Min Supply Voltage
1.8V
Mount
Surface Mount
Number of ADC Channels
8
Number of I/Os
32
Number of I2C Channels
1
Number of PWM Channels
6
Number of SPI Channels
1
Number of Timers/Counters
3
Oscillator Type
Internal
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
RAM Size
2KB
Reach SVHC Compliant
No
RoHS Compliant
Yes
Termination
SMD/SMT
Watchdog Timer
Yes
Width
10.1mm
Compliance
RoHS
Compliant
Datasheet
Microchip ATMEGA324PA-AU Datasheet
Download the complete datasheet for Microchip ATMEGA324PA-AU to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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