Microchip ATmega328PB Series 8-bit Microcontrollers - MCU

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Core	Program Memory Size	Data RAM Size	Package/Case	Maximum Clock Frequency	ADC Resolution	Number of I/Os	Supply Voltage - Min	Supply Voltage - Max	Mounting Style	Data Bus Width	Minimum Operating Temperature	Maximum Operating Temperature	Series	Qualification	Packaging
8-bit Microcontrollers - MCU ATMEGA328PB 20MHZ Extd. Temp ATMEGA328PB-AN Microchip Technology 1: $2.24 4,451In Stock 7,000Expected 14/1/2027	Mfr. Part No. ATMEGA328PB-AN Mouser Part No 556-ATMEGA328PB-AN	Microchip Technology	8-bit Microcontrollers - MCU ATMEGA328PB 20MHZ Extd. Temp Learn More about Microchip Technology atmelatmega328	Datasheet	4,451In Stock 7,000Expected 14/1/2027	$2.24 $2.05 $1.86	Min.: 1 Mult.: 1	AVR	32 kB	2 kB	TQFP-32	20 MHz	10 bit	27 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C	ATmega328PB	AEC-Q100	Tray
8-bit Microcontrollers - MCU ATMEGA328PB Extend TEMP T&R ATMEGA328PB-ANR Microchip Technology 1: $2.39 8,118In Stock 12,000Expected 28/12/2026	Mfr. Part No. ATMEGA328PB-ANR Mouser Part No 556-ATMEGA328PB-ANR	Microchip Technology	8-bit Microcontrollers - MCU ATMEGA328PB Extend TEMP T&R Learn More about Microchip Technology atmelatmega328	Datasheet	8,118In Stock 12,000Expected 28/12/2026	Cut Tape $2.39 $2.34 Reel $1.99 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	AVR	32 kB	2 kB	TQFP-32	20 MHz	10 bit	27 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C	ATmega328PB	AEC-Q100	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU ATMEGA328PB 20MHZ IND TEMP ATMEGA328PB-AU Microchip Technology 1: $2.22 827In Stock 31,500On Order	Mfr. Part No. ATMEGA328PB-AU Mouser Part No 556-ATMEGA328PB-AU	Microchip Technology	8-bit Microcontrollers - MCU ATMEGA328PB 20MHZ IND TEMP Learn More about Microchip Technology atmelatmega328	Datasheet	827In Stock 31,500On Order On Order Ship Dates Mfr. No: ATMEGA328PB-AU Stock: 827 Can Dispatch Immediately On Order: 17,250 Expected 12/1/2027 14,250 Expected 16/2/2027 Factory Lead Time: 10 Weeks	$2.22 $2.03 $1.84	Min.: 1 Mult.: 1	AVR	32 kB	2 kB	TQFP-32	20 MHz	10 bit	27 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega328PB	AEC-Q100	Tray
8-bit Microcontrollers - MCU ATMEGA328PB IND TEMP T&R ATMEGA328PB-AUR Microchip Technology 1: $2.31 3In Stock 28,000Expected 19/3/2027	Mfr. Part No. ATMEGA328PB-AUR Mouser Part No 556-ATMEGA328PB-AUR	Microchip Technology	8-bit Microcontrollers - MCU ATMEGA328PB IND TEMP T&R Learn More about Microchip Technology atmelatmega328	Datasheet	3In Stock 28,000Expected 19/3/2027	Cut Tape $2.31 $2.26 Reel $1.92 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	AVR	32 kB	2 kB	TQFP-32	20 MHz	10 bit	27 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega328PB	AEC-Q100	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU ATMEGA328PB 20MHZ Extd. Temp QFN ATMEGA328PB-MN Microchip Technology 1: $2.12 126In Stock 1,960Expected 25/1/2027	Mfr. Part No. ATMEGA328PB-MN Mouser Part No 556-ATMEGA328PB-MN	Microchip Technology	8-bit Microcontrollers - MCU ATMEGA328PB 20MHZ Extd. Temp QFN Learn More about Microchip Technology atmelatmega328	Datasheet	126In Stock 1,960Expected 25/1/2027	$2.12 $1.94 $1.75	Min.: 1 Mult.: 1	AVR	32 kB	2 kB	QFN-32	20 MHz	10 bit	27 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C	ATmega328PB	AEC-Q100	Tray
8-bit Microcontrollers - MCU ATMEGA328PB QFN/MFL T&R ATMEGA328PB-MNR Microchip Technology 1: $2.24 10,299Expected 15/2/2027	Mfr. Part No. ATMEGA328PB-MNR Mouser Part No 556-ATMEGA328PB-MNR	Microchip Technology	8-bit Microcontrollers - MCU ATMEGA328PB QFN/MFL T&R Learn More about Microchip Technology atmelatmega328	Datasheet	10,299Expected 15/2/2027	Cut Tape $2.24 $2.19 Reel $2.19 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	AVR	32 kB	2 kB	QFN-32	20 MHz	10 bit	27 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C	ATmega328PB	AEC-Q100	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU ATMEGA328PB IND TEMP QFN/MLF ATMEGA328PB-MU Microchip Technology 1: $2.07 17,501On Order	Mfr. Part No. ATMEGA328PB-MU Mouser Part No 556-ATMEGA328PB-MU	Microchip Technology	8-bit Microcontrollers - MCU ATMEGA328PB IND TEMP QFN/MLF Learn More about Microchip Technology atmelatmega328	Datasheet	17,501On Order On Order Ship Dates Mfr. No: ATMEGA328PB-MU Stock: 0 On Order: 2,311 Expected 13/11/2026 7,840 Expected 7/1/2027 7,350 Expected 15/1/2027 Factory Lead Time: 21 Weeks	$2.07 $1.89 $1.71	Min.: 1 Mult.: 1	AVR	32 kB	2 kB	QFN-32	20 MHz	10 bit	27 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega328PB	AEC-Q100	Tray
8-bit Microcontrollers - MCU ATMEGA328PB IND TEMP QFN T&R ATMEGA328PB-MUR Microchip Technology 1: $2.19 17,893Expected 12/3/2027	Mfr. Part No. ATMEGA328PB-MUR Mouser Part No 556-ATMEGA328PB-MUR	Microchip Technology	8-bit Microcontrollers - MCU ATMEGA328PB IND TEMP QFN T&R Learn More about Microchip Technology atmelatmega328	Datasheet	17,893Expected 12/3/2027	Cut Tape $2.19 $2.15 Reel $2.15 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	AVR	32 kB	2 kB	QFN-32	20 MHz	10 bit	27 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega328PB	AEC-Q100	Reel, Cut Tape, MouseReel