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Embedded Processors & Controllers

Embedded Processors & Embedded Controllers are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many embedded processor & embedded controller manufacturers including Infineon, Microchip, NXP, Renesas, Silicon Labs, STMicroelectronics, Texas Instruments & many more. Please view our large selection of embedded processors & embedded controllers below.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Core	Number of I/Os	Data Bus Width	ADC Resolution
8-bit Microcontrollers - MCU 4KB 256B 512B 20 MHZ TQFP GRN ATMEGA48PB-AUR Microchip Technology 1: HK$12.00 86,855In Stock	Mfr. Part No. ATMEGA48PB-AUR Mouser Part No 556-ATMEGA48PB-AUR	Microchip Technology	8-bit Microcontrollers - MCU 4KB 256B 512B 20 MHZ TQFP GRN	Datasheet	86,855In Stock	Cut Tape HK$12.00 HK$11.75 Reel HK$10.03 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TQFP-32	AVR	27 I/O	8 bit	10 bit
ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B ATSAM4E16EB-AN Microchip Technology 1: HK$97.32 3,025In Stock	Mfr. Part No. ATSAM4E16EB-AN Mouser Part No 556-ATSAM4E16EB-AN	Microchip Technology	ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B Learn More about Microchip Technology microchip 32bit sam 4 mcus	Datasheet	3,025In Stock	HK$97.32 HK$88.45 HK$80.06	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M4	117 I/O	32 bit	16 bit
ARM Microcontrollers - MCU 64TQFP,105C TEMP, GREEN, 5V, 48MHZ, T&R ATSAMC21J18A-ANT Microchip Technology 1: HK$40.61 6,607In Stock	Mfr. Part No. ATSAMC21J18A-ANT Mouser Part No 556-ATSAMC21J18A-ANT	Microchip Technology	ARM Microcontrollers - MCU 64TQFP,105C TEMP, GREEN, 5V, 48MHZ, T&R Learn More about Microchip Technology atmel smart samc mcu	Datasheet	6,607In Stock	Cut Tape HK$40.61 HK$39.13 Reel HK$33.37 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	TQFP-64	ARM Cortex M0+	52 I/O	32 bit	2 x 12 bit
ARM Microcontrollers - MCU Automotive Cortex-M7 Ethernet AVB ATSAMV71N21B-CB Microchip Technology 1: HK$153.22 1,631In Stock	Mfr. Part No. ATSAMV71N21B-CB Mouser Part No 556-ATSAMV71N21B-CB	Microchip Technology	ARM Microcontrollers - MCU Automotive Cortex-M7 Ethernet AVB Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	1,631In Stock	HK$153.22 HK$140.48 HK$127.25	Min.: 1 Mult.: 1	SMD/SMT	TFBGA-100	ARM Cortex M7	75 I/O	32 bit	12 bit
8-bit Microcontrollers - MCU 20MHz Ind Grade ATTINY84A-MUR Microchip Technology 1: HK$9.04 25,606In Stock	Mfr. Part No. ATTINY84A-MUR Mouser Part No 556-ATTINY84A-MUR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz Ind Grade Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	25,606In Stock	Cut Tape HK$9.04 HK$8.96 Reel HK$8.96 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	QFN-20	AVR	12 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 32QFN 4x4mm IND TEMP GREEN 1.6-3.6V ATXMEGA32E5-M4U Microchip Technology 1: HK$28.19 7,202In Stock	Mfr. Part No. ATXMEGA32E5-M4U Mouser Part No 556-ATXMEGA32E5-M4U	Microchip Technology	8-bit Microcontrollers - MCU 32QFN 4x4mm IND TEMP GREEN 1.6-3.6V Learn More about Microchip Technology atmel xmega e series mcu	Datasheet	7,202In Stock	HK$28.19 HK$26.06 HK$23.51	Min.: 1 Mult.: 1	SMD/SMT	UQFN-32	AVR	34 I/O	8 bit/16 bit	12 bit
32-bit Microcontrollers - MCU 80MHz 2anlg cmp 2I2C 2SPI/I2S 28 Ch PIC32MX350F128H-V/PT Microchip Technology 1: HK$45.21 3,116In Stock	Mfr. Part No. PIC32MX350F128H-V/PT Mouser Part No 579-32MX350F128HVPT	Microchip Technology	32-bit Microcontrollers - MCU 80MHz 2anlg cmp 2I2C 2SPI/I2S 28 Ch Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	3,116In Stock	HK$45.21 HK$41.51 HK$37.57	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	MIPS32 M4K	53 I/O	32 bit	10 bit
32-bit Microcontrollers - MCU 512KB 128KBR USB-OTG 2 CAN ETH 80MHz 10b PIC32MX795F512L-80V/PF Microchip Technology 1: HK$115.57 5,937In Stock	Mfr. Part No. PIC32MX795F512L-80V/PF Mouser Part No 579-32MX795F512L80VF	Microchip Technology	32-bit Microcontrollers - MCU 512KB 128KBR USB-OTG 2 CAN ETH 80MHz 10b Learn More about Microchip Technology microchip pic32mxx mcus	Datasheet	5,937In Stock	HK$115.57 HK$105.96 HK$95.93	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	MIPS32 M4K	83 I/O	32 bit	10 bit
32-bit Microcontrollers - MCU 512KB Flash 128KBRAM USB 2xCAN 8 DMA PIC32MX795F512LT-80I/PF Microchip Technology 1: HK$110.97 3,449In Stock	Mfr. Part No. PIC32MX795F512LT-80I/PF Mouser Part No 579-32MX795F512LT80I	Microchip Technology	32-bit Microcontrollers - MCU 512KB Flash 128KBRAM USB 2xCAN 8 DMA Learn More about Microchip Technology microchip pic32mxx mcus	Datasheet	3,449In Stock	Cut Tape HK$110.97 HK$108.34 Reel HK$92.06 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	TQFP-100	MIPS32 M4K	85 I/O	32 bit	10 bit
Digital Signal Processors & Controllers - DSP, DSC Sensor DSPIC30F3013-30I/SO Microchip Technology 1: HK$45.37 7,818In Stock	Mfr. Part No. DSPIC30F3013-30I/SO Mouser Part No 579-DSPF301330ISO	Microchip Technology	Digital Signal Processors & Controllers - DSP, DSC Sensor	Datasheet	7,818In Stock	HK$45.37 HK$41.35 HK$40.85	Min.: 1 Mult.: 1	SMD/SMT	SOIC-Wide-28	dsPIC30F	30 I/O	16 bit
Digital Signal Processors & Controllers - DSP, DSC 16B DSC 128KB DMA 40MIPS dsPIC33FJ128GP204-I/PT Microchip Technology 1: HK$54.91 2,428In Stock	Mfr. Part No. dsPIC33FJ128GP204-I/PT Mouser Part No 579-DSPIC128GP204IPT	Microchip Technology	Digital Signal Processors & Controllers - DSP, DSC 16B DSC 128KB DMA 40MIPS Learn More about Microchip Technology microchip dspic33f	Datasheet	2,428In Stock	HK$54.91 HK$50.31 HK$45.62	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	dsPIC33FJ	35 I/O	16 bit
Digital Signal Processors & Controllers - DSP, DSC 16B DSC 128KB DMA 40MIPS dsPIC33FJ128MC804-E/PT Microchip Technology 1: HK$71.19 2,315In Stock	Mfr. Part No. dsPIC33FJ128MC804-E/PT Mouser Part No 579-DSPIC128MC804EPT	Microchip Technology	Digital Signal Processors & Controllers - DSP, DSC 16B DSC 128KB DMA 40MIPS Learn More about Microchip Technology microchip dspic33f	Datasheet	2,315In Stock	HK$71.19 HK$65.27 HK$59.27	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	dsPIC33FJ	35 I/O	16 bit
32-bit Microcontrollers - MCU 32bit MCU, 100TQFP 120MHz 2 analog comp PIC32MX470F512L-120/PF Microchip Technology 1: HK$84.50 8,849In Stock	Mfr. Part No. PIC32MX470F512L-120/PF Mouser Part No 579-MX470F512L120PF	Microchip Technology	32-bit Microcontrollers - MCU 32bit MCU, 100TQFP 120MHz 2 analog comp Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	8,849In Stock	HK$84.50 HK$77.51 HK$70.12	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	MIPS32 M4K	81 I/O	32 bit	10 bit
8-bit Microcontrollers - MCU 4K Flash 512B RAM Hi-Speed Comp 10bit PIC16F1713-I/SO Microchip Technology 1: HK$14.06 10,457In Stock	Mfr. Part No. PIC16F1713-I/SO Mouser Part No 579-PIC16F1713-I/SO	Microchip Technology	8-bit Microcontrollers - MCU 4K Flash 512B RAM Hi-Speed Comp 10bit Learn More about Microchip Technology microchip pic16f171 mcus	Datasheet	10,457In Stock	HK$14.06 HK$12.82 HK$11.59	Min.: 1 Mult.: 1	SMD/SMT	SOIC-28	PIC16	25 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 1.75KB 224 RAM 16I/O Ind Temp SOIC18 PIC16F627A-I/SO Microchip Technology 1: HK$20.80 21,641In Stock	Mfr. Part No. PIC16F627A-I/SO Mouser Part No 579-PIC16F627A-I/SO	Microchip Technology	8-bit Microcontrollers - MCU 1.75KB 224 RAM 16I/O Ind Temp SOIC18	Datasheet	21,641In Stock	HK$20.80	Min.: 1 Mult.: 1	SMD/SMT	SOIC-18	PIC16	16 I/O	8 bit	No ADC
8-bit Microcontrollers - MCU 7KB FL 352R 25 I/O PIC16F913-E/SS Microchip Technology 1: HK$30.09 5,035In Stock	Mfr. Part No. PIC16F913-E/SS Mouser Part No 579-PIC16F913-E/SS	Microchip Technology	8-bit Microcontrollers - MCU 7KB FL 352R 25 I/O	Datasheet	5,035In Stock	HK$30.09	Min.: 1 Mult.: 1	SMD/SMT	SSOP-28	PIC16	24 I/O	8 bit	10 bit
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 PIC18F26K42T-I/ML Microchip Technology 1: HK$17.92 65,237In Stock	Mfr. Part No. PIC18F26K42T-I/ML Mouser Part No 579-PIC18F26K42T-IML	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	65,237In Stock	Cut Tape HK$17.92 HK$17.51 Reel HK$14.88 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	SMD/SMT	QFN-28	PIC18	25 I/O	8 bit	12 bit
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-E/PT Microchip Technology 1: HK$21.78 6,902In Stock	Mfr. Part No. PIC18F46K42-E/PT Mouser Part No 579-PIC18F46K42-E/PT	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	6,902In Stock	HK$21.78 HK$19.97 HK$18.08	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	PIC18	36 I/O	8 bit	12 bit
8-bit Microcontrollers - MCU 64KB Flash 3968b RAM 8b FamilynanoWat XL PIC18LF46K22T-I/ML Microchip Technology 1: HK$33.54 10,674In 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	10,674In Stock	Cut Tape HK$33.54 HK$32.88 Reel HK$27.87 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	SMD/SMT	QFN-44	PIC18	36 I/O	8 bit	10 bit
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU EFM32TG11B120F128GM32-B Silicon Labs 1: HK$41.68 7,120In Stock	Mfr. Part No. EFM32TG11B120F128GM32-B Mouser Part No 634-EFM32TG128GM32-B	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU Learn More about Silicon Labs energymicroefm32tg	Datasheet	7,120In Stock	HK$41.68 HK$31.48 HK$29.84 HK$26.06 View HK$24.74 HK$23.10 HK$22.52	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M0+	24 I/O	32 bit	12 bit
8-bit Microcontrollers - MCU 16K FlSh 256B RAM IND CY8C27443-24PVXIT Infineon Technologies 1: HK$100.94 1,982In Stock	Mfr. Part No. CY8C27443-24PVXIT Mouser Part No 727-CY8C2744324PVXIT	Infineon Technologies	8-bit Microcontrollers - MCU 16K FlSh 256B RAM IND Learn More about Infineon Technologies cypress psoc1	Datasheet	1,982In Stock	Cut Tape HK$100.94 HK$79.08 HK$70.28 HK$67.65 View Reel HK$55.40 HK$65.43 HK$63.21 HK$55.40 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SSOP-28	M8C	16 I/O	8 bit	14 bit
8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V CY8C3866PVI-021 Infineon Technologies 1: HK$184.70 1,924In Stock	Mfr. Part No. CY8C3866PVI-021 Mouser Part No 727-CY8C3866PVI-021	Infineon Technologies	8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V Learn More about Infineon Technologies cypresspsoc3	Datasheet	1,924In Stock	HK$184.70 HK$158.07 HK$131.44 HK$127.08 View HK$126.92 HK$115.41 Quote	Min.: 1 Mult.: 1	SMD/SMT	SSOP-48	8051	31 I/O	8 bit	20 bit
ARM Microcontrollers - MCU 64TQFP,125C TEMP, GREEN, 1.6-3.6V, 48MHZ, Tray ATSAMD21J18A-AZVAO Microchip Technology 1: HK$31.56 274In Stock New Product	Mfr. Part No. ATSAMD21J18A-AZVAO Mouser Part No 579-ATSD21J18AAZVAO New Product	Microchip Technology	ARM Microcontrollers - MCU 64TQFP,125C TEMP, GREEN, 1.6-3.6V, 48MHZ, Tray Learn More about Microchip Technology sam d21 mcus	Datasheet	274In Stock	HK$31.56 HK$28.93 HK$26.22	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	ARM Cortex M0+	52 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Automotive Cortex-M7 Ethernet AVB ATSAMV71Q20B-CBVAO Microchip Technology 1: HK$125.11 42In Stock 960Expected 5/11/2026 New Product	Mfr. Part No. ATSAMV71Q20B-CBVAO Mouser Part No 579-ATSV71Q20BCBVAO New Product	Microchip Technology	ARM Microcontrollers - MCU Automotive Cortex-M7 Ethernet AVB Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	42In Stock 960Expected 5/11/2026	HK$125.11 HK$114.75 HK$103.90	Min.: 1 Mult.: 1	SMD/SMT	BGA-144	ARM Cortex M7	114 I/O	32 bit	12 bit
8-bit Microcontrollers - MCU 32KB RWW,3KB RAM,32p,20MHz,12-bit ADC,PGA,UART,SPI,I2C,2xTCB,TCEX,TCF,WEX AVR32EB32-E/RXB Microchip Technology 1: HK$9.62 960In Stock New Product	Mfr. Part No. AVR32EB32-E/RXB Mouser Part No 579-AVR32EB32-E/RXB New Product	Microchip Technology	8-bit Microcontrollers - MCU 32KB RWW,3KB RAM,32p,20MHz,12-bit ADC,PGA,UART,SPI,I2C,2xTCB,TCEX,TCF,WEX Learn More about Microchip Technology microchip avrxeb mcus	Datasheet	960In Stock	HK$9.62 HK$8.80 HK$7.97	Min.: 1 Mult.: 1	SMD/SMT	VQFN-32	AVR	27 I/O	8 bit	12 bit