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1 kB Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Core	Data Bus Width	Maximum Clock Frequency	Program Memory Size	Data RAM Size	ADC Resolution	Number of I/Os	Supply Voltage - Min	Supply Voltage - Max	Maximum Operating Temperature	Packaging
8-bit Microcontrollers - MCU AVR 16KB 512B EE 20MHz 1KB SRAM 125c ATMEGA164PA-MU Microchip Technology 1: Rp81.823 393In Stock NRND	Mfr. Part No. ATMEGA164PA-MU Mouser Part No 556-ATMEGA164PA-MU NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 16KB 512B EE 20MHz 1KB SRAM 125c Learn More about Microchip Technology microchip megaavr 8 bit mcus	Datasheet	393In Stock	Rp81.823 Rp75.035 Rp68.064	Min.: 1 Mult.: 1	SMD/SMT	VQFN-44	AVR	8 bit	20 MHz	16 kB	1 kB	10 bit	32 I/O	1.8 V	5.5 V	+ 85 C	Tray
8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 23 I/O Pins ATMEGA168-20AU Microchip Technology 1: Rp69.164 1.892In Stock NRND	Mfr. Part No. ATMEGA168-20AU Mouser Part No 556-ATMEGA168-20AU NRND	Microchip Technology	8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 23 I/O Pins Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	1.892In Stock	Rp69.164 Rp63.294 Rp57.240	Min.: 1 Mult.: 1	SMD/SMT	TQFP-32	AVR	8 bit	20 MHz	16 kB	1 kB	10 bit	23 I/O	2.7 V	5.5 V	+ 85 C	Tray
8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 23 I/O Pins ATMEGA168-20MU Microchip Technology 1: Rp69.164 531In Stock NRND	Mfr. Part No. ATMEGA168-20MU Mouser Part No 556-ATMEGA168-20MU NRND	Microchip Technology	8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 23 I/O Pins Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	531In Stock	Rp69.164 Rp63.294 Rp57.240	Min.: 1 Mult.: 1	SMD/SMT	MLF-32	AVR	8 bit	20 MHz	16 kB	1 kB	10 bit	23 I/O	2.7 V	5.5 V	+ 85 C	Tray
8-bit Microcontrollers - MCU 16KB In-system Flash 2.7V - 5.5V ATMEGA16A-AU Microchip Technology 1: Rp66.779 942In Stock NRND	Mfr. Part No. ATMEGA16A-AU Mouser Part No 556-ATMEGA16A-AU NRND	Microchip Technology	8-bit Microcontrollers - MCU 16KB In-system Flash 2.7V - 5.5V	Datasheet	942In Stock	Rp66.779 Rp61.276 Rp55.405	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	AVR	8 bit	16 MHz	16 kB	1 kB	10 bit	32 I/O	2.7 V	5.5 V	+ 85 C	Tray
8-bit Microcontrollers - MCU 8kB Flash 0.5kB EEPROM 23 I/O Pins ATMEGA8-16AU Microchip Technology 1: Rp56.689 2.067In Stock NRND	Mfr. Part No. ATMEGA8-16AU Mouser Part No 556-ATMEGA8-16AU NRND	Microchip Technology	8-bit Microcontrollers - MCU 8kB Flash 0.5kB EEPROM 23 I/O Pins Learn More about Microchip Technology microchip atmega8 mcu	Datasheet	2.067In Stock	Rp56.689 Rp52.103 Rp51.369	Min.: 1 Mult.: 1	SMD/SMT	TQFP-32	AVR	8 bit	16 MHz	8 kB	1 kB	10 bit	23 I/O	4.5 V	5.5 V	+ 85 C	Tray
8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-16MHz, IND ATMEGA8-16AUR Microchip Technology 1: Rp63.477 1.435In Stock NRND	Mfr. Part No. ATMEGA8-16AUR Mouser Part No 556-ATMEGA8-16AUR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-16MHz, IND Learn More about Microchip Technology microchip atmega8 mcu	Datasheet	1.435In Stock	Cut Tape Rp63.477 Reel Rp53.203 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	SMD/SMT	TQFP-32	AVR	8 bit	16 MHz	8 kB	1 kB	10 bit	23 I/O	4.5 V	5.5 V	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-20MHz ATMEGA88A-AU Microchip Technology 1: Rp36.142 1.218In Stock NRND	Mfr. Part No. ATMEGA88A-AU Mouser Part No 556-ATMEGA88A-AU NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-20MHz Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	1.218In Stock	Rp36.142 Rp33.023 Rp30.087	Min.: 1 Mult.: 1	SMD/SMT	TQFP-32	AVR	8 bit	20 MHz	8 kB	1 kB	10 bit	23 I/O	1.8 V	5.5 V	+ 85 C	Tray
8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-20MHz ATMEGA88A-PU Microchip Technology 1: Rp46.599 1.702In Stock NRND	Mfr. Part No. ATMEGA88A-PU Mouser Part No 556-ATMEGA88A-PU NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-20MHz Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	1.702In Stock	Rp46.599 Rp42.746 Rp38.710	Min.: 1 Mult.: 1	Through Hole	PDIP-28	AVR	8 bit	20 MHz	8 kB	1 kB	10 bit	23 I/O	1.8 V	5.5 V	+ 85 C	Tube
8-bit Microcontrollers - MCU 1.8V - 5.5V 20MHz 8KB Programmable ATMEGA88PA-MMH Microchip Technology 1: Rp39.444 505In Stock NRND	Mfr. Part No. ATMEGA88PA-MMH Mouser Part No 556-ATMEGA88PA-MMH NRND	Microchip Technology	8-bit Microcontrollers - MCU 1.8V - 5.5V 20MHz 8KB Programmable Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	505In Stock	Rp39.444 Rp36.142 Rp32.839	Min.: 1 Mult.: 1	SMD/SMT	QFN-28	AVR	8 bit	20 MHz	8 kB	1 kB	10 bit	23 I/O	1.8 V	5.5 V	+ 85 C	Tray
8-bit Microcontrollers - MCU AVR 8KB FL 512B EE 1KB SRAM-20MHz 105C ATMEGA88PA-MN Microchip Technology 1: Rp39.260 502In Stock NRND	Mfr. Part No. ATMEGA88PA-MN Mouser Part No 556-ATMEGA88PA-MN NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 8KB FL 512B EE 1KB SRAM-20MHz 105C Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	502In Stock	Rp39.260 Rp35.958 Rp32.656	Min.: 1 Mult.: 1	SMD/SMT	VQFN-32	AVR	8 bit	20 MHz	8 kB	1 kB	10 bit	23 I/O	1.8 V	5.5 V	+ 85 C	Tray
8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-10MHZ 1.8V ATMEGA88PV-10AUR Microchip Technology 1: Rp65.128 892In Stock NRND	Mfr. Part No. ATMEGA88PV-10AUR Mouser Part No 556-ATMEGA88PV-10AUR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-10MHZ 1.8V Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	892In Stock	Cut Tape Rp65.128 Rp63.844 Reel Rp54.121 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	SMD/SMT	TQFP-32	AVR	8 bit	10 MHz	8 kB	1 kB	10 bit	23 I/O	1.8 V	5.5 V	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 8KB FL 512B EE 1KB SRAM 16 MHZ GRN ATMEGA8A-AN Microchip Technology 1: Rp48.800 1.415In Stock NRND	Mfr. Part No. ATMEGA8A-AN Mouser Part No 556-ATMEGA8A-AN NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 8KB FL 512B EE 1KB SRAM 16 MHZ GRN	Datasheet	1.415In Stock	Rp48.800 Rp44.764 Rp40.361	Min.: 1 Mult.: 1	SMD/SMT	TQFP-32	AVR	8 bit	16 MHz	8 kB	1 kB	10 bit	23 I/O	2.7 V	5.5 V	+ 85 C	Tray
8-bit Microcontrollers - MCU AVR 8KB, 512B EE 16MHz 1KB SRAM ATMEGA8A-MU Microchip Technology 1: Rp46.599 672In Stock NRND	Mfr. Part No. ATMEGA8A-MU Mouser Part No 556-ATMEGA8A-MU NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 8KB, 512B EE 16MHz 1KB SRAM	Datasheet	672In Stock	Rp46.599 Rp42.563 Rp38.710	Min.: 1 Mult.: 1	SMD/SMT	VQFN-32	AVR	8 bit	16 MHz	8 kB	1 kB	10 bit	23 I/O	2.7 V	5.5 V	+ 85 C	Tray
8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-16MHz ATMEGA8A-MUR Microchip Technology 1: Rp47.700 2.005In Stock NRND	Mfr. Part No. ATMEGA8A-MUR Mouser Part No 556-ATMEGA8A-MUR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-16MHz	Datasheet	2.005In Stock	Cut Tape Rp47.700 Rp46.415 Reel Rp46.415 MouseReel Available	Min.: 1 Mult.: 1 : 6.000	SMD/SMT	QFN-32	AVR	8 bit	16 MHz	8 kB	1 kB	10 bit	23 I/O	2.7 V	5.5 V	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8kB Flash 0.5kB EEPROM 23 I/O Pins ATMEGA8L-8AU Microchip Technology 1: Rp56.689 1.228In Stock NRND	Mfr. Part No. ATMEGA8L-8AU Mouser Part No 556-ATMEGA8L-8AU NRND	Microchip Technology	8-bit Microcontrollers - MCU 8kB Flash 0.5kB EEPROM 23 I/O Pins Learn More about Microchip Technology microchip atmega8 mcu	Datasheet	1.228In Stock	Rp56.689 Rp52.103 Rp51.369	Min.: 1 Mult.: 1	SMD/SMT	TQFP-32	AVR	8 bit	8 MHz	8 kB	1 kB	10 bit	23 I/O	2.7 V	5.5 V	+ 85 C	Tray
8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-8MHz ATMEGA8L-8AUR Microchip Technology 1: Rp63.477 2.421In Stock NRND	Mfr. Part No. ATMEGA8L-8AUR Mouser Part No 556-ATMEGA8L-8AUR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-8MHz Learn More about Microchip Technology microchip atmega8 mcu	Datasheet	2.421In Stock	Cut Tape Rp63.477 Reel Rp53.203 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	SMD/SMT	TQFP-32	AVR	8 bit	8 MHz	8 kB	1 kB	10 bit	23 I/O	2.7 V	5.5 V	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8kB Flash 0.5kB EEPROM 23 I/O Pins ATMEGA8L-8PU Microchip Technology 1: Rp61.276 656In Stock NRND	Mfr. Part No. ATMEGA8L-8PU Mouser Part No 556-ATMEGA8L-8PU NRND	Microchip Technology	8-bit Microcontrollers - MCU 8kB Flash 0.5kB EEPROM 23 I/O Pins Learn More about Microchip Technology microchip atmega8 mcu	Datasheet	656In Stock	Rp61.276 Rp56.139 Rp55.405	Min.: 1 Mult.: 1	Through Hole	PDIP-28	AVR	8 bit	8 MHz	8 kB	1 kB	10 bit	23 I/O	2.7 V	5.5 V	+ 85 C	Tube
8-bit Microcontrollers - MCU 16KB 256B 1KB 12MHz 4x4 QFN +105C GRN ATTINY1634-MN Microchip Technology 1: Rp30.271 453In Stock NRND	Mfr. Part No. ATTINY1634-MN Mouser Part No 556-ATTINY1634-MN NRND	Microchip Technology	8-bit Microcontrollers - MCU 16KB 256B 1KB 12MHz 4x4 QFN +105C GRN	Datasheet	453In Stock	Rp30.271 Rp27.702 Rp25.317	Min.: 1 Mult.: 1	SMD/SMT	WQFN-20	AVR	8 bit	12 MHz	16 kB	1 kB	10 bit	18 I/O	1.8 V	5.5 V	+ 105 C	Tray
8-bit Microcontrollers - MCU 16KB 256B 1KB 12MHz 4x4 QFN +105C GRN ATTINY1634-MNR Microchip Technology 1: Rp24.400 2.065In Stock NRND	Mfr. Part No. ATTINY1634-MNR Mouser Part No 556-ATTINY1634-MNR NRND	Microchip Technology	8-bit Microcontrollers - MCU 16KB 256B 1KB 12MHz 4x4 QFN +105C GRN	Datasheet	2.065In Stock	Cut Tape Rp24.400 Rp24.033 Reel Rp24.033 MouseReel Available	Min.: 1 Mult.: 1 : 6.000	SMD/SMT	WQFN-20	AVR	8 bit	12 MHz	16 kB	1 kB	10 bit	18 I/O	1.8 V	5.5 V	+ 105 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 20MHz, Ind.Grade Grn,AVR,16KFl, USART ATTINY1634-MUR Microchip Technology 1: Rp24.584 6.007In Stock NRND	Mfr. Part No. ATTINY1634-MUR Mouser Part No 556-ATTINY1634-MUR NRND	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, Ind.Grade Grn,AVR,16KFl, USART	Datasheet	6.007In Stock	Cut Tape Rp24.584 Rp24.217 Reel Rp24.217 MouseReel Available	Min.: 1 Mult.: 1 : 6.000	SMD/SMT	QFN-20	AVR	8 bit	12 MHz	16 kB	1 kB	10 bit	18 I/O	1.8 V	5.5 V	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 20MHz,16KFLASH,EE SRAM ATTINY1634R-SUR Microchip Technology 1: Rp37.059 905In Stock NRND	Mfr. Part No. ATTINY1634R-SUR Mouser Part No 556-ATTINY1634R-SUR NRND	Microchip Technology	8-bit Microcontrollers - MCU 20MHz,16KFLASH,EE SRAM	Datasheet	905In Stock	Cut Tape Rp37.059 Rp35.958 Reel Rp30.638	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	SOIC-20	AVR	8 bit	12 MHz	16 kB	1 kB	10 bit	18 I/O	1.8 V	5.5 V	+ 85 C	Reel, Cut Tape
8-bit Microcontrollers - MCU Ultra LP 8-Bit MCU 8kB Flash 16MHz EE STM8L051F3P6 STMicroelectronics 1: Rp20.364 14.013In Stock	Mfr. Part No. STM8L051F3P6 Mouser Part No 511-STM8L051F3P6	STMicroelectronics	8-bit Microcontrollers - MCU Ultra LP 8-Bit MCU 8kB Flash 16MHz EE Learn More about STMicroelectronics stm8l	Datasheet	14.013In Stock	Rp20.364 Rp14.622 Rp11.907 Rp11.283 View Rp10.402 Rp10.255 Rp9.815 Rp9.668	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	STM8	8 bit	16 MHz	8 kB	1 kB	12 bit	18 I/O	1.8 V	3.6 V	+ 85 C	Tube
8-bit Microcontrollers - MCU Ultra LP 8-Bit MCU 8kB Flash 16MHz EE STM8L051F3P6TR STMicroelectronics 1: Rp23.850 12.101In Stock 10.000Expected 28/09/2026	Mfr. Part No. STM8L051F3P6TR Mouser Part No 511-STM8L051F3P6TR	STMicroelectronics	8-bit Microcontrollers - MCU Ultra LP 8-Bit MCU 8kB Flash 16MHz EE Learn More about STMicroelectronics stm8l	Datasheet	12.101In Stock 10.000Expected 28/09/2026	Cut Tape Rp23.850 Rp17.117 Rp14.420 Rp13.374 Reel Rp9.577 View Rp11.668 Rp11.044 Rp10.145 Rp9.540 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	TSSOP-20	STM8	8 bit	16 MHz	8 kB	1 kB	12 bit	18 I/O	1.8 V	3.6 V	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8-bit Ultralow MCU 20 pin 8kb Flash STM8L151F3U6TR STMicroelectronics 1: Rp41.279 2.242In Stock	Mfr. Part No. STM8L151F3U6TR Mouser Part No 511-STM8L151F3U6TR	STMicroelectronics	8-bit Microcontrollers - MCU 8-bit Ultralow MCU 20 pin 8kb Flash Learn More about STMicroelectronics stm8l	Datasheet	2.242In Stock	Cut Tape Rp41.279 Rp30.454 Rp26.051 Rp24.767 Reel Rp19.447 View Rp21.098 Rp20.731 Rp19.263 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	QFN-20	STM8	8 bit	16 MHz	8 kB	1 kB	12 bit	18 I/O	1.8 V	3.6 V	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU C5130A 32K Flash AT89C5131A-RDTUM Microchip Technology 1: Rp142.548 779In Stock	Mfr. Part No. AT89C5131A-RDTUM Mouser Part No 556-A89C5131ARDTUM	Microchip Technology	8-bit Microcontrollers - MCU C5130A 32K Flash	Datasheet	779In Stock	Rp142.548 Rp130.807 Rp118.148	Min.: 1 Mult.: 1	SMD/SMT	VQFP-64	8051	8 bit	48 MHz	32 kB	1 kB	No ADC	34 I/O	2.7 V	5.5 V	+ 85 C	Tray