Microchip ATMEGA324PA-MU, 8 bit AVR, ATMEGA324PA Microcontroller, 20 MHz, 32kB FLASH, 44-Pin VQFN

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Subtotal (1 pack of 2 units)*

$17.94

(exc. GST)

$20.64

(inc. GST)

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  • Shipping from 20 February 2026
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Units
Per unit
Per Pack*
2 - 8$8.97$17.94
10 - 48$8.68$17.36
50 - 98$8.255$16.51
100 +$8.085$16.17

*price indicative

Packaging Options:
RS Stock No.:
131-0257
Mfr. Part No.:
ATMEGA324PA-MU
Brand:
Microchip
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Brand

Microchip

Product Type

Microcontroller

Series

ATMEGA324PA

Package Type

VQFN

Mount Type

Surface

Pin Count

44

Device Core

AVR

Data Bus Width

8bit

Interface Type

USART, SPI

Program Memory Size

32kB

Maximum Clock Frequency

20MHz

RAM Size

2kB

Maximum Supply Voltage

5.5V

Analogue Comparators

1

Minimum Operating Temperature

-40°C

Number of Programmable I/Os

32

Maximum Operating Temperature

85°C

Width

7.1 mm

Length

7.1mm

Height

0.95mm

Standards/Approvals

No

Minimum Supply Voltage

1.8V

Number of Timers

2

Program Memory Type

FLASH

Automotive Standard

No

Instruction Set Architecture

RISC

ADCs

8 x 10 Bit

8-Bit PicoPower megaAVR Family Microcontrollers


This range of megaAVR microcontrollers feature picoPower technology — perfect for energy saving. They offer generous program and data memories with performance of up to 20 MIPS.

Features & Benefits of picoPower megaAVR microcontrollers

•On-chip Flash

•SRAM

•Internal EEPROM

•SPI

•TWI (I²C)

•USART, USB, CAN & LIN interfaces

•Watchdog timer

•Precision oscillator

•GPIO pins

•ADC

•DAC

•Built-in temperature sensor

•Internal voltage reference

•Brown-out detector

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