Integrated Circuits (ICs)

ATMEGA323L-4AC

Obsolete

IC MCU 8BIT 32KB FLASH 44TQFP

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Integrated Circuits (ICs)

Obsolete

IC MCU 8BIT 32KB FLASH 44TQFP

Technical Specifications

Parameters and characteristics for this part

Part	RAM Size	Connectivity	Mounting Type	Program Memory Type	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Data Converters [custom]	Data Converters [custom]	Supplier Device Package	Program Memory Size	Core Size	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Number of I/O	Speed	Core Processor	Oscillator Type	Package / Case	Package / Case
Microchip Technology ATMEGA323-8AC	2K x 8	I2C SPI UART/USART	Surface Mount	FLASH	5.5 V	4.5 V	8	10	44-TQFP (10x10)	32 KB	8-Bit	44-TQFP	70 °C	0 °C	32	8 MHz	AVR	Internal
Microchip Technology ATMEGA323L-4AC	2K x 8	I2C SPI UART/USART	Surface Mount	FLASH	5.5 V	2.7 V	8	10	44-TQFP (10x10)	32 KB	8-Bit	44-TQFP	70 °C	0 °C	32	4 MHz	AVR	Internal
Microchip Technology ATMEGA323L-4AI	2K x 8	I2C SPI UART/USART	Surface Mount	FLASH	5.5 V	2.7 V	8	10	44-TQFP (10x10)	32 KB	8-Bit	44-TQFP	85 °C	-40 °C	32	4 MHz	AVR	Internal
Microchip Technology ATMEGA323-8PI	2K x 8	I2C SPI UART/USART	Through Hole	FLASH	5.5 V	4.5 V	8	10	40-PDIP	32 KB	8-Bit	40-DIP	85 °C	-40 °C	32	8 MHz	AVR	Internal	15.24 mm	0.6 in
Microchip Technology ATMEGA323-8PC	2K x 8	I2C SPI UART/USART	Through Hole	FLASH	5.5 V	4.5 V	8	10	40-PDIP	32 KB	8-Bit	40-DIP	70 °C	0 °C	32	8 MHz	AVR	Internal	15.24 mm	0.6 in
Microchip Technology ATMEGA323L-4PC	2K x 8	I2C SPI UART/USART	Through Hole	FLASH	5.5 V	2.7 V	8	10	40-PDIP	32 KB	8-Bit	40-DIP	70 °C	0 °C	32	4 MHz	AVR	Internal	15.24 mm	0.6 in

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

General part information

AVR AVR® ATmega Microcontroller IC 8-Bit 4MHz 32KB (16K x 16) FLASH 44-TQFP (10x10)

Technical documentation and resources