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4 kB Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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	Qualification	Packaging
ARM Microcontrollers - MCU 32KB Flash 4KB SRAM PSoC 4 CY8C4245LQI-483 Infineon Technologies 1: $5.16 2,071In Stock	Mfr. Part No. CY8C4245LQI-483 Mouser Part No 727-CY8C4245LQI-483	Infineon Technologies	ARM Microcontrollers - MCU 32KB Flash 4KB SRAM PSoC 4 Learn More about Infineon Technologies cypress psoc 4200 mcus	Datasheet	2,071In Stock	$5.16 $3.93 $3.53 $3.29 View $3.11 $2.97 $2.89 $2.88 Quote	Min.: 1 Mult.: 1	SMD/SMT	UFQFN-40	ARM Cortex M0	32 bit	48 MHz	32 kB	4 kB	12 bit	34 I/O	1.71 V	1.89 V	+ 85 C		Tray
8-bit Microcontrollers - MCU 32KB, 4KB RAM, 20p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI AVR32DD20-E/REB Microchip Technology 1: $1.03 944In Stock	Mfr. Part No. AVR32DD20-E/REB Mouser Part No 579-AVR32DD20-E/REB	Microchip Technology	8-bit Microcontrollers - MCU 32KB, 4KB RAM, 20p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI Learn More about Microchip Technology microchip avr32 16dd14 20 mcus	Datasheet	944In Stock	$1.03 $0.94 $0.85	Min.: 1 Mult.: 1	SMD/SMT	VQFN-20	AVR	8 bit	24 MHz	32 kB	4 kB	12 bit	16 I/O	1.8 V	5.5 V	+ 125 C		Tray
8-bit Microcontrollers - MCU 64KB Flash, 4K RAM, 256 EEPROM, MVIO, I3C, Virtual Port, 10b ADCC, DMA, PIC18F06Q20-I/SL Microchip Technology 1: $1.08 743In Stock	Mfr. Part No. PIC18F06Q20-I/SL Mouser Part No 579-PIC18F06Q20-I/SL	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash, 4K RAM, 256 EEPROM, MVIO, I3C, Virtual Port, 10b ADCC, DMA, Learn More about Microchip Technology microchip pic18 q20 mcus	Datasheet	743In Stock	$1.08 $0.99 $0.90	Min.: 1 Mult.: 1	SMD/SMT	SOIC-14	RISC	8 bit	64 MHz	64 kB	4 kB	10 bit	11 I/O	1.8 V	5.5 V	+ 85 C		Tube
ARM Microcontrollers - MCU 48QFN,85C TEMP, GREEN, 3.3V, 48MHZ, T&R ATSAMD21G15B-MUT Microchip Technology 1: $2.44 3,246In Stock	Mfr. Part No. ATSAMD21G15B-MUT Mouser Part No 556-ATSAMD21G15B-MUT	Microchip Technology	ARM Microcontrollers - MCU 48QFN,85C TEMP, GREEN, 3.3V, 48MHZ, T&R Learn More about Microchip Technology sam d21 mcus	Datasheet	3,246In Stock	Cut Tape $2.44 $2.35 Reel $2.01 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	QFN-48	ARM Cortex M0+	32 bit	48 MHz	32 kB	4 kB	12 bit	38 I/O	1.62 V	3.63 V	+ 85 C	AEC-Q100	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 512 EEPROM, 12b ADC2, 8-bit DAC, 8-bit DAC, 16-bit PWM PIC18F16Q40-E/SS Microchip Technology 1: $1.41 1,189In Stock	Mfr. Part No. PIC18F16Q40-E/SS Mouser Part No 579-PIC18F16Q40-E/SS	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 512 EEPROM, 12b ADC2, 8-bit DAC, 8-bit DAC, 16-bit PWM Learn More about Microchip Technology microchip pic18 q40 mcus	Datasheet	1,189In Stock	$1.41 $1.29 $1.17	Min.: 1 Mult.: 1	SMD/SMT	SSOP-20	RISC	8 bit	64 MHz	64 kB	4 kB	12 bit	18 I/O	1.8 V	5.5 V	+ 125 C		Tube
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 256B EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD PIC18F56K42T-I/PT Microchip Technology 1: $2.58 1,664In Stock	Mfr. Part No. PIC18F56K42T-I/PT Mouser Part No 579-PIC18F56K42TIPT	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 256B EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD Learn More about Microchip Technology microchip pic18 k42 mcus	Datasheet	1,664In Stock	Cut Tape $2.58 $2.54 Reel $2.16 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	SMD/SMT	TQFP-48	PIC18	8 bit	64 MHz	64 kB	4 kB	12 bit	44 I/O	2.3 V	5.5 V	+ 85 C	AEC-Q100	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V CY8C3245AXI-158 Infineon Technologies 1: $9.98 678In Stock	Mfr. Part No. CY8C3245AXI-158 Mouser Part No 727-CY8C3245AXI-158	Infineon Technologies	8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V Learn More about Infineon Technologies cypresspsoc3	Datasheet	678In Stock	$9.98 $7.96 $6.81 $6.58 View $6.54 $6.06 Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	8051	8 bit	50 MHz	32 kB	4 kB	12 bit	70 I/O	1.71 V	5.5 V	+ 85 C		Tray
ARM Microcontrollers - MCU PSoC4 CY8C4025LQI-S401T Infineon Technologies 1: $2.59 1,621In Stock	Mfr. Part No. CY8C4025LQI-S401T Mouser Part No 727-CY8C4025LQIS401T	Infineon Technologies	ARM Microcontrollers - MCU PSoC4 Learn More about Infineon Technologies cypress psoc 4000 socs	Datasheet	1,621In Stock	Cut Tape $2.59 $1.93 $1.66 $1.58 Reel $1.33 View $1.57 $1.44 $1.41 $1.30	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-24	ARM Cortex M0+	32 bit	24 MHz	32 kB	4 kB	10 bit	19 I/O	1.71 V	5.5 V	+ 85 C		Reel, Cut Tape
ARM Microcontrollers - MCU PSOC4 CY8C4124LQQ-443 Infineon Technologies 1: $4.11 970In Stock	Mfr. Part No. CY8C4124LQQ-443 Mouser Part No 727-CY8C4124LQQ-443	Infineon Technologies	ARM Microcontrollers - MCU PSOC4 Learn More about Infineon Technologies cypress psoc 4100 mcus	Datasheet	970In Stock	$4.11 $3.11 $2.70 $2.58 View $2.37 $2.22 $2.21 $2.20 Quote	Min.: 1 Mult.: 1	SMD/SMT	UFQFN-40	ARM Cortex M0	32 bit	24 MHz	16 kB	4 kB	12 bit	34 I/O	1.71 V	5.5 V	+ 105 C		Tray
ARM Microcontrollers - MCU 16KB Flash 4KB SRAM PSoC 4 CY8C4124PVI-442 Infineon Technologies 1: $3.72 1,482In Stock	Mfr. Part No. CY8C4124PVI-442 Mouser Part No 727-CY8C4124PVI-442	Infineon Technologies	ARM Microcontrollers - MCU 16KB Flash 4KB SRAM PSoC 4 Learn More about Infineon Technologies cypress psoc4	Datasheet	1,482In Stock	$3.72 $3.47 $2.33 $2.27 View $2.12 $2.00 $1.99	Min.: 1 Mult.: 1	SMD/SMT	SSOP-28	ARM Cortex M0	32 bit	24 MHz	16 kB	4 kB	12 bit	24 I/O	1.8 V	1.8 V	+ 85 C		Tube
8-bit Microcontrollers - MCU AVR USB 64K FLSH-OTG 16MHz Ind Temp AT90USB647-MU Microchip Technology 1: $8.95 284In Stock	Mfr. Part No. AT90USB647-MU Mouser Part No 556-AT90USB647-MU	Microchip Technology	8-bit Microcontrollers - MCU AVR USB 64K FLSH-OTG 16MHz Ind Temp	Datasheet	284In Stock	$8.95 $8.21 $7.42	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	AVR	8 bit	16 MHz	64 kB	4 kB	10 bit	48 I/O	2.7 V	5.5 V	+ 85 C		Tray
RF Microcontrollers - MCU 2.4GHZ 802.15.4 128K SOC Industrial ATMEGA128RFA1-ZF Microchip Technology 1: $9.33 260In Stock	Mfr. Part No. ATMEGA128RFA1-ZF Mouser Part No 556-ATMEGA128RFA1-ZF	Microchip Technology	RF Microcontrollers - MCU 2.4GHZ 802.15.4 128K SOC Industrial Learn More about Microchip Technology microchip atmega128rfa1 wireless module	Datasheet	260In Stock	$9.33 $8.74	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	AVR	8 bit	16 MHz	128 kB	4 kB					+ 125 C		Tray
ARM Microcontrollers - MCU 32QFN,125C TEMP, GREEN, 3.3V, 48MHZ ATSAMD21E15B-MF Microchip Technology 1: $2.46 2,718In Stock	Mfr. Part No. ATSAMD21E15B-MF Mouser Part No 556-ATSAMD21E15B-MF	Microchip Technology	ARM Microcontrollers - MCU 32QFN,125C TEMP, GREEN, 3.3V, 48MHZ Learn More about Microchip Technology sam d21 mcus	Datasheet	2,718In Stock	$2.46 $2.23 $2.03	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M0+	32 bit	48 MHz	32 kB	4 kB	12 bit	26 I/O	1.62 V	3.63 V	+ 125 C	AEC-Q100	Tray
8-bit Microcontrollers - MCU AVR 64KBFLASH 64TQFP GREEN, 1.6-3.6V T&R ATXMEGA64C3-AUR Microchip Technology 1: $6.11 953In Stock	Mfr. Part No. ATXMEGA64C3-AUR Mouser Part No 556-ATXMEGA64C3-AUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 64KBFLASH 64TQFP GREEN, 1.6-3.6V T&R	Datasheet	953In Stock	Cut Tape $6.11 $5.96 Reel $5.07 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	TQFP-64	AVR	8 bit	32 MHz	64 kB	4 kB	12 bit	50 I/O	1.6 V	3.6 V	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 32KB, 4KB RAM, 32p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, 6xUART, 2xSPI, TWI AVR32DA32-E/PT Microchip Technology 1: $1.57 2,989In Stock	Mfr. Part No. AVR32DA32-E/PT Mouser Part No 579-AVR32DA32-E/PT	Microchip Technology	8-bit Microcontrollers - MCU 32KB, 4KB RAM, 32p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, 6xUART, 2xSPI, TWI Learn More about Microchip Technology microchip avr da mcus	Datasheet	2,989In Stock	$1.57 $1.44 $1.31	Min.: 1 Mult.: 1	SMD/SMT	TQFP-32	AVR	8 bit	24 MHz	32 kB	4 kB	12 bit	27 I/O	1.8 V	5.5 V	+ 125 C		Tray
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 PIC18F46K42T-I/PT Microchip Technology 1: $2.56 3,772In Stock	Mfr. Part No. PIC18F46K42T-I/PT Mouser Part No 579-PIC18F46K42T-IPT	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	3,772In Stock	Cut Tape $2.56 $2.51 Reel $2.14	Min.: 1 Mult.: 1 : 1,200	SMD/SMT	TQFP-44	PIC18	8 bit	64 MHz	64 kB	4 kB	12 bit	36 I/O	2.3 V	5.5 V	+ 85 C		Reel, Cut Tape
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 PIC18LF46K42-I/PT Microchip Technology 1: $2.54 679In Stock	Mfr. Part No. PIC18LF46K42-I/PT Mouser Part No 579-PIC18LF46K42-IPT	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	679In Stock	$2.54 $2.33 $2.11	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	PIC18	8 bit	64 MHz	64 kB	4 kB	12 bit	36 I/O	1.8 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU PSoC4 CY8C4025LQI-S411 Infineon Technologies 1: $2.99 5,414In Stock	Mfr. Part No. CY8C4025LQI-S411 Mouser Part No 727-CY8C4025LQI-S411	Infineon Technologies	ARM Microcontrollers - MCU PSoC4 Learn More about Infineon Technologies cypress psoc 4000 socs	Datasheet	5,414In Stock	$2.99 $2.24 $1.93 $1.84 View $1.68 $1.63 $1.59 $1.48	Min.: 1 Mult.: 1	SMD/SMT	QFN-24	ARM Cortex M0+	32 bit	24 MHz	32 kB	4 kB	10 bit	19 I/O	1.71 V	5.5 V	+ 85 C		Tray
ARM Microcontrollers - MCU 48MHz with CapSense 48-QFN CY8C4145LQI-PS433 Infineon Technologies 1: $6.11 4,678In Stock	Mfr. Part No. CY8C4145LQI-PS433 Mouser Part No 727-CY8C4145LQIPS433	Infineon Technologies	ARM Microcontrollers - MCU 48MHz with CapSense 48-QFN Learn More about Infineon Technologies cypress psoc 4100ps microcontrollers	Datasheet	4,678In Stock	$6.11 $4.68 $4.11 $3.93 View $3.63 $3.54 $3.46 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	ARM Cortex M0+	32 bit	48 MHz	32 kB	4 kB	10 bit, 12 bit	38 I/O	1.71 V	5.5 V	+ 105 C		Tray
ARM Microcontrollers - MCU 16KB Flash 4KB SRAM PSoC 4 CY8C4244PVI-442 Infineon Technologies 1: $5.22 1,506In Stock	Mfr. Part No. CY8C4244PVI-442 Mouser Part No 727-CY8C4244PVI-442	Infineon Technologies	ARM Microcontrollers - MCU 16KB Flash 4KB SRAM PSoC 4 Learn More about Infineon Technologies cypress psoc 4200 mcus	Datasheet	1,506In Stock	$5.22 $3.83 $3.59 $3.22 View $3.07 $2.80 $2.70 $2.69 Quote	Min.: 1 Mult.: 1	SMD/SMT	SSOP-24	ARM Cortex M0	32 bit	48 MHz	16 kB	4 kB	12 bit	24 I/O	1.71 V	1.89 V	+ 85 C		Tube
8-bit Microcontrollers - MCU 32KB, 4KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI AVR32DU32-I/RXB Microchip Technology 1: $1.30 219In Stock	Mfr. Part No. AVR32DU32-I/RXB Mouser Part No 579-AVR32DU32-I/RXB	Microchip Technology	8-bit Microcontrollers - MCU 32KB, 4KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI Learn More about Microchip Technology microchip avr du microcontrollers	Datasheet	219In Stock	$1.30 $1.19 $1.08	Min.: 1 Mult.: 1	SMD/SMT	VQFN-32		8 bit	24 MHz	32 kB	4 kB	10 bit	25 I/O	1.8 V	5.5 V	+ 85 C		Tray
8-bit Microcontrollers - MCU 64KB Flash, 4K RAM, 256 EEPROM, MVIO, I3C, Virtual Port, 10b ADCC, DMA, PIC18F16Q20-E/SS Microchip Technology 1: $1.32 603In Stock	Mfr. Part No. PIC18F16Q20-E/SS Mouser Part No 579-PIC18F16Q20-E/SS	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash, 4K RAM, 256 EEPROM, MVIO, I3C, Virtual Port, 10b ADCC, DMA, Learn More about Microchip Technology microchip pic18 q20 mcus	Datasheet	603In Stock	$1.32 $1.21 $1.09	Min.: 1 Mult.: 1	SMD/SMT	SSOP-20	RISC	8 bit	64 MHz	64 kB	4 kB	10 bit	16 I/O	1.8 V	5.5 V	+ 125 C		Tube
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 512bytes EEPROM, MVIO, 10b ADC2, 8b DAC, ACP, Comp, PWM, PIC18F26Q24-E/SO Microchip Technology 1: $1.63 385In Stock	Mfr. Part No. PIC18F26Q24-E/SO Mouser Part No 579-PIC18F26Q24ESO	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 512bytes EEPROM, MVIO, 10b ADC2, 8b DAC, ACP, Comp, PWM, Learn More about Microchip Technology microchip_pic18f26 45 46 55 56q24 microcontrollers	Datasheet	385In Stock	$1.63 $1.49 $1.35	Min.: 1 Mult.: 1	SMD/SMT	SOIC-28	RISC	8 bit	64 MHz	64 kB	4 kB	10 bit	24 I/O	1.8 V	5.5 V	+ 125 C		Tube
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 512bytes EEPROM, MVIO, 10b ADC2, 8b DAC, ACP, Comp, PWM, PIC18F26Q24-E/STX Microchip Technology 1: $1.46 375In Stock	Mfr. Part No. PIC18F26Q24-E/STX Mouser Part No 579-PIC18F26Q24ESTX	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 512bytes EEPROM, MVIO, 10b ADC2, 8b DAC, ACP, Comp, PWM, Learn More about Microchip Technology microchip_pic18f26 45 46 55 56q24 microcontrollers	Datasheet	375In Stock	$1.46 $1.34 $1.22	Min.: 1 Mult.: 1	SMD/SMT	VQFN-28	RISC	8 bit	64 MHz	64 kB	4 kB	10 bit	24 I/O	1.8 V	5.5 V	+ 125 C		Tube
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 2x OPA, 12-bit differential ADCC with computation, PIC18F26Q71-E/SO Microchip Technology 1: $1.74 555In Stock	Mfr. Part No. PIC18F26Q71-E/SO Mouser Part No 494-PIC18F26Q71-E/SO	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 2x OPA, 12-bit differential ADCC with computation, Learn More about Microchip Technology microchip pic18 q71 mcus	Datasheet	555In Stock	$1.74 $1.59 $1.44	Min.: 1 Mult.: 1	SMD/SMT	SOIC-28	PIC18	8 bit	64 MHz	64 kB	4 kB	12 bit	26 I/O	1.8 V	5.5 V	+ 125 C		Tube