Microchip ATMEGA324A-AU, 8bit AVR Microcontroller, ATmega, 20MHz, 1 kB, 32 kB Flash, 44-Pin TQFP

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Discontinued product

Attribute	Value
Family Name	ATmega
Package Type	TQFP
Mounting Type	Surface Mount
Pin Count	44
Device Core	AVR
Data Bus Width	8bit
Program Memory Size	1 kB, 32 kB
Maximum Frequency	20MHz
RAM Size	2 kB
Number of PWM Units	1
Number of SPI Channels	1
Typical Operating Supply Voltage	1.8 → 5.5 V
Number of UART Channels	0
Number of CAN Channels	0
Number of I2C Channels	1
Number of USART Channels	2
Number of LIN Channels	0
ADCs	8 x 10 bit
Pulse Width Modulation	1 (6 Channel)
Width	10mm
Dimensions	10 x 10 x 1.05mm
Length	10mm
Maximum Operating Temperature	+85 °C
Number of ADC Units	1
Instruction Set Architecture	RISC
Number of PCI Channels	0
Number of Ethernet Channels	0
Program Memory Type	Flash
Height	1.05mm
Minimum Operating Temperature	-40 °C