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8-bit Microcontrollers - MCU

8-Bit Microcontrollers are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many 8-bit microcontroller manufacturers including Microchip, NXP, Silicon Labs & more.
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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	Packaging
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 1KB EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, UART, SPI/I2C, IDLE/DOZE/PMD PIC18F46K42-I/ML Microchip Technology 1: $3.41 1,170In Stock	Mfr. Part No. PIC18F46K42-I/ML Mouser Part No 579-PIC18F46K42-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 1KB EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, UART, SPI/I2C, IDLE/DOZE/PMD Learn More about Microchip Technology microchip pic18 k42 mcus	Datasheet	1,170In Stock	$3.41 $3.11 $3.10 $2.82 View $2.80 $2.79	Min.: 1 Mult.: 1	PIC18	64 kB	4 kB	QFN-28	64 MHz	12 bit	36 I/O	2.3 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18(L)F4xK42	Tube
8-bit Microcontrollers - MCU CAN-FD, 64KB Flash, 8KB RAM, 12b ADC3, UTMR, DAC, Comp, PWM, CCP,CWG, HLT, WWDT PIC18F46Q84-I/P Microchip Technology 1: $5.37 500In Stock	Mfr. Part No. PIC18F46Q84-I/P Mouser Part No 579-PIC18F46Q84-I/P	Microchip Technology	8-bit Microcontrollers - MCU CAN-FD, 64KB Flash, 8KB RAM, 12b ADC3, UTMR, DAC, Comp, PWM, CCP,CWG, HLT, WWDT Learn More about Microchip Technology microchip pic18fx6q84 mcus	Datasheet	500In Stock	$5.37 $4.92 $4.91 $4.46	Min.: 1 Mult.: 1	RISC	64 kB	8 kB	PDIP-20	64 MHz	12 bit	36 I/O	1.8 V	5.5 V	Through Hole	8 bit	- 40 C	+ 85 C	PIC18F26/46/56Q84	Tube
8-bit Microcontrollers - MCU 128KB Flash, 3.6KB RAM, 256B EEPROM, 10b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD PIC18F47Q10-I/P Microchip Technology 1: $3.43 728In Stock	Mfr. Part No. PIC18F47Q10-I/P Mouser Part No 579-PIC18F47Q10-I/P	Microchip Technology	8-bit Microcontrollers - MCU 128KB Flash, 3.6KB RAM, 256B EEPROM, 10b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD Learn More about Microchip Technology microchip pic18fxq10 mcus	Datasheet	728In Stock	$3.43 $3.10 $2.82 $2.80 View $2.79 $2.77	Min.: 1 Mult.: 1	PIC18	128 kB	3.53 kB	PDIP-40	64 MHz	10 bit	36 I/O	1.8 V	5.5 V	Through Hole	8 bit	- 40 C	+ 85 C	PIC18F47Q10	Tube
8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC PIC18F55Q43-E/6LX Microchip Technology 1: $2.54 2,016In Stock	Mfr. Part No. PIC18F55Q43-E/6LX Mouser Part No 579-PIC18F55Q43E/6LX	Microchip Technology	8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC	Datasheet	2,016In Stock	$2.54 $2.33 $2.11	Min.: 1 Mult.: 1	PIC18	32 kB	2 kB	VQFN-48	64 MHz	12 bit	44 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	PIC18F25/45/55Q43	Tube
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC PIC18F56Q43-I/6LX Microchip Technology 1: $2.26 2,137In Stock	Mfr. Part No. PIC18F56Q43-I/6LX Mouser Part No 579-PIC18F56Q43I6LX	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC Learn More about Microchip Technology microchip pic18 q43 microcontroller	Datasheet	2,137In Stock	$2.26 $2.24 $2.12 $2.11 $2.00	Min.: 1 Mult.: 1	RISC	64 kB	4 kB	VQFN-48	64 MHz	12 bit	44 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18F26/46/56Q43	Tube
8-bit Microcontrollers - MCU 64KB FL 4KBRM 16MIPS 12bit ADC CTMU PIC18F66K80-I/MR Microchip Technology 1: $7.22 872In Stock	Mfr. Part No. PIC18F66K80-I/MR Mouser Part No 579-PIC18F66K80-I/MR	Microchip Technology	8-bit Microcontrollers - MCU 64KB FL 4KBRM 16MIPS 12bit ADC CTMU Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	872In Stock	$7.22 $7.21 $6.77 $6.19 $6.16	Min.: 1 Mult.: 1	PIC18	64 kB	3.6 kB	QFN-64	64 MHz	12 bit	54 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18(L)F6xK80	Tube
8-bit Microcontrollers - MCU 64KB 3840 RAM 68I/O PIC18F8621-I/PT Microchip Technology 1: $16.61 662In Stock	Mfr. Part No. PIC18F8621-I/PT Mouser Part No 579-PIC18F8621-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 64KB 3840 RAM 68I/O	Datasheet	662In Stock	$16.61 $16.56 View Quote	Min.: 1 Mult.: 1	PIC18	64 kB	3.75 kB	TQFP-80	40 MHz	10 bit	69 I/O	4.2 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18(L)Fx621	Tray
8-bit Microcontrollers - MCU 128KB 3840 RAM 68I/O PIC18F8720-E/PT Microchip Technology 1: $23.77 105In Stock	Mfr. Part No. PIC18F8720-E/PT Mouser Part No 579-PIC18F8720-E/PT	Microchip Technology	8-bit Microcontrollers - MCU 128KB 3840 RAM 68I/O	Datasheet	105In Stock	$23.77	Min.: 1 Mult.: 1	PIC18	128 kB	3.75 kB	TQFP-80	40 MHz	10 bit	68 I/O	4.2 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	PIC18(L)Fx720	Tray
8-bit Microcontrollers - MCU 8KB Flash 256byte RAM 256byte EEPROM PIC18LF13K22-I/ML Microchip Technology 1: $2.88 2,993In Stock	Mfr. Part No. PIC18LF13K22-I/ML Mouser Part No 579-PIC18LF13K22I/ML	Microchip Technology	8-bit Microcontrollers - MCU 8KB Flash 256byte RAM 256byte EEPROM Learn More about Microchip Technology microchipxlp	Datasheet	2,993In Stock	$2.88 $2.65 $2.39	Min.: 1 Mult.: 1	PIC18	8 kB	256 B	QFN-20	64 MHz	10 bit	18 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18(L)F1xK22	Tube
8-bit Microcontrollers - MCU 16KB 768 RAM 36I/O PIC18LF4420-I/PT Microchip Technology 1: $7.87 253In Stock	Mfr. Part No. PIC18LF4420-I/PT Mouser Part No 579-PIC18LF4420-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 16KB 768 RAM 36I/O	Datasheet	253In Stock	$7.87 $7.86	Min.: 1 Mult.: 1	PIC18	16 kB	768 B	TQFP-44	40 MHz	10 bit	36 I/O	2 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18(L)Fxx20	Tray
8-bit Microcontrollers - MCU 64KB 3968b RAM 8bit familynanoWatt XLP PIC18LF46K22-I/MV Microchip Technology 1: $5.24 673In Stock	Mfr. Part No. PIC18LF46K22-I/MV Mouser Part No 579-PIC18LF46K22-IMV	Microchip Technology	8-bit Microcontrollers - MCU 64KB 3968b RAM 8bit familynanoWatt XLP	Datasheet	673In Stock	$5.24 $4.96 $4.61 $4.56 $4.26	Min.: 1 Mult.: 1	PIC18	64 kB	3.8 kB	QFN-40	64 MHz	10 bit	36 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18F2xK22	Tube
8-bit Microcontrollers - MCU 64KB Flash 3968b RAM 8b FamilynanoWat XL PIC18LF46K22T-I/ML Microchip Technology 1: $5.55 10,559In Stock	Mfr. Part No. PIC18LF46K22T-I/ML Mouser Part No 579-PIC18LF46K22TIML	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash 3968b RAM 8b FamilynanoWat XL	Datasheet	10,559In Stock	Cut Tape $5.55 $5.44 $5.43 $5.11 Reel $4.61 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	PIC18	64 kB	3.8 kB	QFN-44	64 MHz	10 bit	36 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18F2xK22	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Busy Bee MCU EFM8BB10F8G-A-SOIC16R Silicon Labs 1: $1.75 4,880In Stock	Mfr. Part No. EFM8BB10F8G-A-SOIC16R Mouser Part No 634-8BB10F8GASO16R	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Busy Bee MCU Learn More about Silicon Labs siliconlabs efm8 busy bee	Datasheet	4,880In Stock	Cut Tape $1.75 $1.27 $1.15 $1.02 Reel $0.847 View $0.952 $0.914 $0.873 $0.828 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	CIP-51 8051	8 kB	512 B	SOIC-16	25 MHz	12 bit	13 I/O	2.2 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	EFM8BB1	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V CY8C3246PVI-122 Infineon Technologies 1: $14.18 586In Stock	Mfr. Part No. CY8C3246PVI-122 Mouser Part No 727-CY8C3246PVI-122	Infineon Technologies	8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V Learn More about Infineon Technologies cypresspsoc3	Datasheet	586In Stock	$14.18 $12.55 $9.70 $8.58 View $7.97 $7.94 $7.87 Quote	Min.: 1 Mult.: 1	8051	64 kB	8 kB	SSOP-48	50 MHz	12 bit	29 I/O	1.71 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C3246	Tube
8-bit Microcontrollers - MCU AVR 8K Flash 3PSC, 16MHz AT90PWM2-16SQ Microchip Technology 1: $7.37 1,522In Stock	Mfr. Part No. AT90PWM2-16SQ Mouser Part No 556-AT90PWM2-16SQ	Microchip Technology	8-bit Microcontrollers - MCU AVR 8K Flash 3PSC, 16MHz	Datasheet	1,522In Stock	$7.37 $6.77 $6.76 Quote Quote	Min.: 1 Mult.: 1	AVR	8 kB	512 B	SOIC-24	16 MHz	10 bit	19 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C	AT90PWM2	Tube
8-bit Microcontrollers - MCU USB 64K FLASH 16 MHz AT90USB646-MUR Microchip Technology 1: $10.83 2,520In Stock	Mfr. Part No. AT90USB646-MUR Mouser Part No 556-AT90USB646-MUR	Microchip Technology	8-bit Microcontrollers - MCU USB 64K FLASH 16 MHz	Datasheet	2,520In Stock	Cut Tape $10.83 $10.54 $10.53 $10.51 $10.00 Reel $8.99 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	AVR	64 kB	4 kB	QFN-64	16 MHz	10 bit	48 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	AT90USB646	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 20MHz, 16KB, SOIC ATMEGA1608-MU Microchip Technology 1: $1.50 6,215In Stock	Mfr. Part No. ATMEGA1608-MU Mouser Part No 556-ATMEGA1608-MU	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 16KB, SOIC Learn More about Microchip Technology microchip atmega1608 mcu	Datasheet	6,215In Stock	$1.50 $1.36 $1.24 $1.23 $1.21	Min.: 1 Mult.: 1	AVR	16 kB	2 kB	VQFN-32	20 MHz	10 bit	27 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega1608	Tray
8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 23 I/O Pins ATMEGA168V-10MU Microchip Technology 1: $4.95 2,065In Stock	Mfr. Part No. ATMEGA168V-10MU Mouser Part No 556-ATMEGA168V10MU	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	2,065In Stock	$4.95 $4.90 $4.57 $4.34 View $4.32 $4.24	Min.: 1 Mult.: 1	AVR	16 kB	1 kB	MLF-32	10 MHz	10 bit	23 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega168	Tray
8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE - 20 MHZ 5V ATMEGA3250P-20AU Microchip Technology 1: $8.58 324In Stock	Mfr. Part No. ATMEGA3250P-20AU Mouser Part No 556-ATMEGA3250P-20AU	Microchip Technology	8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE - 20 MHZ 5V	Datasheet	324In Stock	$8.58 $7.87 $7.13	Min.: 1 Mult.: 1	AVR	32 kB	2 kB	TQFP-100	20 MHz	10 bit	69 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega3250P	Tray
8-bit Microcontrollers - MCU USB 32K FLASH 16 MHz ATMEGA32U2-MUR Microchip Technology 1: $5.37 9,368In Stock	Mfr. Part No. ATMEGA32U2-MUR Mouser Part No 556-ATMEGA32U2-MUR	Microchip Technology	8-bit Microcontrollers - MCU USB 32K FLASH 16 MHz	Datasheet	9,368In Stock	Cut Tape $5.37 $5.18 $4.99 $4.96 View Reel $4.39 $4.95 $4.90 $4.39	Min.: 1 Mult.: 1 : 5,000	AVR	32 kB	1 kB	VQFN-32	16 MHz	No ADC	22 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega32U2	Reel, Cut Tape
8-bit Microcontrollers - MCU 20MHz, 48KB, QFN ATMEGA4808-MU Microchip Technology 1: $1.90 6,788In Stock	Mfr. Part No. ATMEGA4808-MU Mouser Part No 556-ATMEGA4808-MU	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 48KB, QFN Learn More about Microchip Technology microchip atmega4808 microcontrollers	Datasheet	6,788In Stock	$1.90 $1.73 $1.56 $1.55 View $1.52 $1.51	Min.: 1 Mult.: 1	AVR	48 kB	6 kB	VQFN-32	20 MHz	10 bit	27 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega4808	Tray
8-bit Microcontrollers - MCU 20 MHz Ind Temp ATMEGA644A-MU Microchip Technology 1: $7.52 379In Stock	Mfr. Part No. ATMEGA644A-MU Mouser Part No 556-ATMEGA644A-MU	Microchip Technology	8-bit Microcontrollers - MCU 20 MHz Ind Temp Learn More about Microchip Technology microchip megaavr 8 bit mcus	Datasheet	379In Stock	$7.52 $6.88 $6.23 $6.22 $6.20	Min.: 1 Mult.: 1	AVR	64 kB	4 kB	VQFN-44	20 MHz	10 bit	32 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega644	Tray
8-bit Microcontrollers - MCU 20MHZ SOIC HIGH GRAD E 125C GRN ATTINY1614-SSFR Microchip Technology 1: $1.06 4,492In Stock	Mfr. Part No. ATTINY1614-SSFR Mouser Part No 556-ATTINY1614SSFR	Microchip Technology	8-bit Microcontrollers - MCU 20MHZ SOIC HIGH GRAD E 125C GRN Learn More about Microchip Technology microchip attiny1614 6 7	Datasheet	4,492In Stock	Cut Tape $1.06 Reel $1.06	Min.: 1 Mult.: 1 : 3,000	AVR	16 kB	2 kB	SOIC-14	16 MHz	10 bit	18 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	ATtiny1614,ATtiny3217	Reel, Cut Tape
8-bit Microcontrollers - MCU 20MHz, 16KB, TSSOP14, Ind 125C, Green, T&R ATTINY1624-XFR Microchip Technology 1: $1.40 1,613In Stock	Mfr. Part No. ATTINY1624-XFR Mouser Part No 556-ATTINY1624-XFR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 16KB, TSSOP14, Ind 125C, Green, T&R Learn More about Microchip Technology microchip attiny1624 attiny1626 attiny1627 mcus	Datasheet	1,613In Stock	Cut Tape $1.40 $1.35 $1.27 Reel $1.16	Min.: 1 Mult.: 1 : 2,500		16 kB	2 kB	TSSOP-14	20 MHz	12 bit		1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C			Reel, Cut Tape
8-bit Microcontrollers - MCU 2kB Flash 0.128kB EEPROM 12 I/O Pins ATTINY24V-10SSU Microchip Technology 1: $2.79 798In Stock	Mfr. Part No. ATTINY24V-10SSU Mouser Part No 556-ATTINY24V10SSU	Microchip Technology	8-bit Microcontrollers - MCU 2kB Flash 0.128kB EEPROM 12 I/O Pins Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	798In Stock	$2.79 $2.58 $2.37 $2.34	Min.: 1 Mult.: 1	AVR	2 kB	128 B	SOIC-Narrow-14	10 MHz	10 bit	12 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATtiny24	Tube