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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
ARM Microcontrollers - MCU 5V Cortex M0+, 128KB Flash, 32Pin, VQFN, CAN-FD, 125C Temp PIC32CM1216JH01032-E/RTB Microchip Technology 1: HK$7.97 484In Stock 980Expected 27/11/2026 New Product	Mfr. Part No. PIC32CM1216JH01032-E/RTB Mouser Part No 579-M1216JH01032ERTB New Product	Microchip Technology	ARM Microcontrollers - MCU 5V Cortex M0+, 128KB Flash, 32Pin, VQFN, CAN-FD, 125C Temp Learn More about Microchip Technology microchip pic32cm jh 32 bit mcus	Datasheet	484In Stock 980Expected 27/11/2026	HK$7.97 HK$7.91	Min.: 1 Mult.: 1	SMD/SMT	VQFN-32	ARM Cortex M0+	26 I/O	32 bit	12 bit
ARM Microcontrollers - MCU CM23, ULP, Touch, 256K Flash, 64 Pin QFN, 125C Temp PIC32CM2532LE00064-E/5LX Microchip Technology 1: HK$37.07 260In Stock New Product	Mfr. Part No. PIC32CM2532LE00064-E/5LX Mouser Part No 579-M2532LE064-E5LX New Product	Microchip Technology	ARM Microcontrollers - MCU CM23, ULP, Touch, 256K Flash, 64 Pin QFN, 125C Temp Learn More about Microchip Technology microchip pic32cm lx mcus	Datasheet	260In Stock	HK$37.07 HK$34.03 HK$30.83	Min.: 1 Mult.: 1	SMD/SMT	VQFN-64	ARM Cortex M23	48 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Cortex MO+ w/16K flash and 2K SRAM for cost sensitive applications PIC32CM1602GV00032-E/T5X Microchip Technology 1: HK$5.34 981In Stock New Product	Mfr. Part No. PIC32CM1602GV00032-E/T5X Mouser Part No 579-PC321602GV32ET5X New Product	Microchip Technology	ARM Microcontrollers - MCU Cortex MO+ w/16K flash and 2K SRAM for cost sensitive applications Learn More about Microchip Technology microchip pic32cm16 32 gv00 mcus	Datasheet	981In Stock	HK$5.34 HK$5.28	Min.: 1 Mult.: 1	SMD/SMT	TQFP-32	ARM Cortex M0+	26 I/O	32 bit	12 bit
8-bit Microcontrollers - MCU 14KB Flash, 1KB RAM, 12b Differential ADCC, 3x OpAmp, Low-Power Analog PIC16F17555-E/SP Microchip Technology 1: HK$18.99 345In Stock New Product	Mfr. Part No. PIC16F17555-E/SP Mouser Part No 579-PIC16F17555-E/SP New Product	Microchip Technology	8-bit Microcontrollers - MCU 14KB Flash, 1KB RAM, 12b Differential ADCC, 3x OpAmp, Low-Power Analog Learn More about Microchip Technology microchip pic16f175x mcus	Datasheet	345In Stock	HK$18.99 HK$17.43 HK$15.78	Min.: 1 Mult.: 1	SMD/SMT	SPDIP-28	PIC	25 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 14KB Flash, 1KB RAM, 10b ADC, PWM, CCP, HLT, WDT, PPS, EUSART, SPI/I2C, XLP PIC16F15245-E/SOVAO Microchip Technology 1: HK$7.48 822In Stock New Product	Mfr. Part No. PIC16F15245-E/SOVAO Mouser Part No 579-PIC615245ESOVAO New Product	Microchip Technology	8-bit Microcontrollers - MCU 14KB Flash, 1KB RAM, 10b ADC, PWM, CCP, HLT, WDT, PPS, EUSART, SPI/I2C, XLP Learn More about Microchip Technology microchip pic16f152 microcontrollers	Datasheet	822In Stock	HK$7.48 HK$6.90 HK$6.25	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	PIC16	18 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 7KB, 512 B RAM, 4xPWMs, Comparator, DAC, ADC, CWG, 2xEUSART, SPI/I2C PIC16F15344-E/SSVAO Microchip Technology 1: HK$10.60 650In Stock New Product	Mfr. Part No. PIC16F15344-E/SSVAO Mouser Part No 579-PIC615344ESSVAO New Product	Microchip Technology	8-bit Microcontrollers - MCU 7KB, 512 B RAM, 4xPWMs, Comparator, DAC, ADC, CWG, 2xEUSART, SPI/I2C Learn More about Microchip Technology microchip pic16lf153 microcontrollers	Datasheet	650In Stock	HK$10.60 HK$9.78 HK$8.80	Min.: 1 Mult.: 1	SMD/SMT	SSOP-20	PIC16	12 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC PIC18F56Q43-E/6LXVAO Microchip Technology 1: HK$17.76 366In Stock New Product	Mfr. Part No. PIC18F56Q43-E/6LXVAO Mouser Part No 579-PIC856Q43E6LXVAO New Product	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	366In Stock	HK$17.76 HK$16.28 HK$14.80	Min.: 1 Mult.: 1	SMD/SMT	VQFN-48	PIC18	44 I/O	8 bit	12 bit
ARM Microcontrollers - MCU MCX A15 Essential MCUs with Arm Cortex -M33, Low Power and Intelligent Peripherals, 48 QFN MCXA155VFT NXP Semiconductors 1: HK$30.00 100In Stock New Product	Mfr. Part No. MCXA155VFT Mouser Part No 771-MCXA155VFT New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCX A15 Essential MCUs with Arm Cortex -M33, Low Power and Intelligent Peripherals, 48 QFN Learn More about NXP Semiconductors nxp mcx a mcus	Datasheet	100In Stock	HK$30.00 HK$22.61 HK$19.65 HK$18.74 View HK$17.67 HK$17.02 HK$16.85 HK$16.36	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU 128K Flash, 36K SRAM 32-bit ARM Cortex M3 ATSAM3U2CA-CU Microchip Technology 1: HK$56.55 4,475In Stock	Mfr. Part No. ATSAM3U2CA-CU Mouser Part No 556-ATSAM3U2CA-CU	Microchip Technology	ARM Microcontrollers - MCU 128K Flash, 36K SRAM 32-bit ARM Cortex M3 Learn More about Microchip Technology microchip sam3u mcus	Datasheet	4,475In Stock	HK$56.55 HK$51.38 HK$46.61	Min.: 1 Mult.: 1	SMD/SMT	TFBGA-100	ARM Cortex M3	57 I/O	32 bit	12 bit
ARM Microcontrollers - MCU QFP100,GREEN IND TEMP, MRLA ATSAM3X8CA-AU Microchip Technology 1: HK$92.48 1,601In Stock	Mfr. Part No. ATSAM3X8CA-AU Mouser Part No 556-ATSAM3X8CA-AU	Microchip Technology	ARM Microcontrollers - MCU QFP100,GREEN IND TEMP, MRLA Learn More about Microchip Technology microchip sam3x mcu	Datasheet	1,601In Stock	HK$92.48 HK$84.26 HK$76.20	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	63 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 32TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R ATSAMC20E18A-AUT Microchip Technology 1: HK$33.13 20,323In Stock	Mfr. Part No. ATSAMC20E18A-AUT Mouser Part No 556-ATSAMC20E18A-AUT	Microchip Technology	ARM Microcontrollers - MCU 32TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R Learn More about Microchip Technology atmel smart samc mcu	Datasheet	20,323In Stock	Cut Tape HK$33.13 HK$32.14 Reel HK$27.37 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TQFP-32	ARM Cortex M0+	26 I/O	32 bit	12 bit
8-bit Microcontrollers - MCU AVR 1KB FLSH 64B EE 64B SRAM-20MHz, IND ATTINY13A-MMUR Microchip Technology 1: HK$9.70 13,463In Stock	Mfr. Part No. ATTINY13A-MMUR Mouser Part No 556-ATTINY13A-MMUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 1KB FLSH 64B EE 64B SRAM-20MHz, IND	Datasheet	13,463In Stock	Cut Tape HK$9.70 HK$9.45 Reel HK$9.45 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	MLF-10	AVR	6 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 20MHZ QFN 85C GRN ATTINY1617-MNR Microchip Technology 1: HK$9.54 24,304In Stock	Mfr. Part No. ATTINY1617-MNR Mouser Part No 556-ATTINY1617MNR	Microchip Technology	8-bit Microcontrollers - MCU 20MHZ QFN 85C GRN Learn More about Microchip Technology microchip attiny1614 6 7	Datasheet	24,304In Stock	Cut Tape HK$9.54 HK$9.37 Reel HK$9.37	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	QFN-24	AVR	22 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 105C, Green, 20MHz, SOIC14, T&R ATTINY814-SSNR Microchip Technology 1: HK$6.66 45,394In Stock	Mfr. Part No. ATTINY814-SSNR Mouser Part No 556-ATTINY814-SSNR	Microchip Technology	8-bit Microcontrollers - MCU 105C, Green, 20MHz, SOIC14, T&R Learn More about Microchip Technology microchip attiny mcu	Datasheet	45,394In Stock	Cut Tape HK$6.66 HK$6.29 Reel HK$5.51	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOIC-14	AVR	12 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 192K FLASH;4K EE;16K SRAM;1.6-3.6V;32MHz ATXMEGA192D3-AU Microchip Technology 1: HK$63.21 2,310In Stock	Mfr. Part No. ATXMEGA192D3-AU Mouser Part No 556-ATXMEGA192D3-AU	Microchip Technology	8-bit Microcontrollers - MCU 192K FLASH;4K EE;16K SRAM;1.6-3.6V;32MHz	Datasheet	2,310In Stock	HK$63.21 HK$58.03 HK$52.61	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	AVR	50 I/O	8 bit/16 bit	12 bit
8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 256K+8K; Batt Backup ATXMEGA256A3B-MH Microchip Technology 1: HK$103.82 1,719In Stock	Mfr. Part No. ATXMEGA256A3B-MH Mouser Part No 556-ATXMEGA256A3B-MH	Microchip Technology	8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 256K+8K; Batt Backup Learn More about Microchip Technology atmel_xmega	Datasheet	1,719In Stock	HK$103.82 HK$95.19 HK$86.23	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	AVR	49 I/O	8 bit/16 bit	12 bit
8-bit Microcontrollers - MCU 44QFN 85C GREEN 1.6-3.6V ATXMEGA32A4U-MHR Microchip Technology 1: HK$30.99 18,201In Stock	Mfr. Part No. ATXMEGA32A4U-MHR Mouser Part No 556-ATXMEGA32A4U-MHR	Microchip Technology	8-bit Microcontrollers - MCU 44QFN 85C GREEN 1.6-3.6V	Datasheet	18,201In Stock	Cut Tape HK$30.99 HK$30.09 Reel HK$25.65 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	VQFN-44	AVR	34 I/O	8 bit/16 bit	12 bit
16-bit Microcontrollers - MCU PIC24F Advanced Analog XLP PIC24FJ128GC010T-I/PT Microchip Technology 1: HK$59.27 3,050In Stock	Mfr. Part No. PIC24FJ128GC010T-I/PT Mouser Part No 579-24FJ128GC010TIPT	Microchip Technology	16-bit Microcontrollers - MCU PIC24F Advanced Analog XLP Learn More about Microchip Technology microchip pic24fj	Datasheet	3,050In Stock	Cut Tape HK$59.27 HK$57.79 Reel HK$49.07 MouseReel Available	Min.: 1 Mult.: 1 : 1,200	SMD/SMT	TQFP-100	PIC24F	85 I/O	16 bit	12 bit, 16 bit
8-bit Microcontrollers - MCU 64KB, 8KB RAM, 48p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI AVR64DB48T-I/6LX Microchip Technology 1: HK$15.95 9,600In Stock	Mfr. Part No. AVR64DB48T-I/6LX Mouser Part No 579-AVR64DB48T-I/6LX	Microchip Technology	8-bit Microcontrollers - MCU 64KB, 8KB RAM, 48p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI Learn More about Microchip Technology microchip avr db mcu	Datasheet	9,600In Stock	Cut Tape HK$15.95 HK$15.62 Reel HK$13.23	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	VQFN-48	AVR	41 I/O	8 bit	12 bit
8-bit Microcontrollers - MCU 16-bit PWM 128 RAM 1.75KB Comparator PIC12F1571-I/SN Microchip Technology 1: HK$5.84 46,026In Stock	Mfr. Part No. PIC12F1571-I/SN Mouser Part No 579-PIC12F1571-I/SN	Microchip Technology	8-bit Microcontrollers - MCU 16-bit PWM 128 RAM 1.75KB Comparator Learn More about Microchip Technology microchip pic12f157x mcu	Datasheet	46,026In Stock	HK$5.84 HK$5.43 HK$4.85	Min.: 1 Mult.: 1	SMD/SMT	SOIC-8	PIC12	6 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 3.5KB Flash 256 byte 32 MHz Int. Osc PIC16F1826-I/SO Microchip Technology 1: HK$14.22 29,943In Stock	Mfr. Part No. PIC16F1826-I/SO Mouser Part No 579-PIC16F1826-I/SO	Microchip Technology	8-bit Microcontrollers - MCU 3.5KB Flash 256 byte 32 MHz Int. Osc Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	29,943In Stock	HK$14.22 HK$13.07 HK$11.75	Min.: 1 Mult.: 1	SMD/SMT	SOIC-18	PIC16	16 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 28KB Flash 1.8-5.5V 1KB RAM 256B EEPROM PIC16F1939-I/PT Microchip Technology 1: HK$23.67 26,360In Stock	Mfr. Part No. PIC16F1939-I/PT Mouser Part No 579-PIC16F1939-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 28KB Flash 1.8-5.5V 1KB RAM 256B EEPROM Learn More about Microchip Technology microchip brushed dc motors	Datasheet	26,360In Stock	HK$23.67 HK$21.70 HK$19.65	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	PIC16	36 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 2 KB 72 RAM 12 I/O PIC16F505-E/SL Microchip Technology 1: HK$8.30 24,621In Stock	Mfr. Part No. PIC16F505-E/SL Mouser Part No 579-PIC16F505-E/SL	Microchip Technology	8-bit Microcontrollers - MCU 2 KB 72 RAM 12 I/O	Datasheet	24,621In Stock	HK$8.30 HK$7.48 HK$7.38	Min.: 1 Mult.: 1	SMD/SMT	SOIC-14	PIC16	12 I/O	8 bit	No ADC
8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 256B 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 PIC18F25K42T-I/MV Microchip Technology 1: HK$15.95 9,047In Stock	Mfr. Part No. PIC18F25K42T-I/MV Mouser Part No 579-PIC18F25K42TI/MV	Microchip Technology	8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 256B 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	9,047In Stock	Cut Tape HK$15.95 HK$15.62 Reel HK$13.23 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	UQFN-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 PIC18F26K42T-I/SS Microchip Technology 1: HK$17.92 15,001In Stock	Mfr. Part No. PIC18F26K42T-I/SS Mouser Part No 579-PIC18F26K42T-ISS	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	15,001In Stock	Cut Tape HK$17.92 HK$17.51 Reel HK$14.88	Min.: 1 Mult.: 1 : 2,100	SMD/SMT	SSOP-28	PIC18	25 I/O	8 bit	12 bit