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32 kB 8-bit Microcontrollers - MCU

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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.	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	Qualification	Packaging
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 PIC18F45K42-I/MV Microchip Technology Restricted Availability	Mfr. Part No. PIC18F45K42-I/MV Mouser Part No 579-PIC18F45K42-I/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 Mouser does not sell this product in your region.	Datasheet	More Info Available		Restricted Availability	PIC18	32 kB	2 kB	UQFN-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 32KB Flash, 2KB RAM, 256B EEPROM, 10b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD PIC18F65K40-E/PT Microchip Technology 1: HK$22.69 320Expected 12/11/2026	Mfr. Part No. PIC18F65K40-E/PT Mouser Part No 579-PIC18F65K40-E/PT	Microchip Technology	8-bit Microcontrollers - MCU 32KB Flash, 2KB 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 pic18f k40 mcus	Datasheet	320Expected 12/11/2026	HK$22.69 HK$20.80 HK$18.91	Min.: 1 Mult.: 1	PIC18	32 kB	2 kB	TQFP-64	64 MHz	10 bit	60 I/O	2.3 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	PIC18(L)F6xK40	AEC-Q100	Tray
8-bit Microcontrollers - MCU Mainstream Access line 8-bit MCU 32 Kbytes Flash, 16 MHz CPU, integrated EEPROM STM8S105C6T3 STMicroelectronics 1: HK$33.21 3In Stock	Mfr. Part No. STM8S105C6T3 Mouser Part No 511-STM8S105C6T3	STMicroelectronics	8-bit Microcontrollers - MCU Mainstream Access line 8-bit MCU 32 Kbytes Flash, 16 MHz CPU, integrated EEPROM Learn More about STMicroelectronics stm8s mcus	Datasheet	3In Stock	HK$33.21 HK$24.99 HK$21.70 HK$20.63 View HK$19.56 HK$18.41 HK$17.43 HK$17.10 HK$16.85	Min.: 1 Mult.: 1	STM8	32 kB	2 kB		16 MHz	10 bit	38 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 125 C	STM8S105C6		Tray
8-bit Microcontrollers - MCU 8 BIT MCU W/32K FLASH EPP MC908MR32CFUE NXP Semiconductors 1: HK$319.18 420Expected 16/11/2026 End of Life	Mfr. Part No. MC908MR32CFUE Mouser Part No 841-MC908MR32CFUE End of Life	NXP Semiconductors	8-bit Microcontrollers - MCU 8 BIT MCU W/32K FLASH EPP		420Expected 16/11/2026	HK$319.18 HK$264.36 HK$248.82 HK$232.54 View HK$229.91 HK$228.52 Quote	Min.: 1 Mult.: 1	HC08	32 kB	768 B	QFP-64	8 MHz	10 bit	44 I/O	4.5 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	HC08MR	AEC-Q100	Tray
8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-10MHZ 1.8V ATMEGA324PV-10AU Microchip Technology 1: HK$50.47 160Expected 1/12/2026 NRND	Mfr. Part No. ATMEGA324PV-10AU Mouser Part No 556-ATMEGA324PV10AU NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-10MHZ 1.8V	Datasheet	160Expected 1/12/2026	HK$50.47 HK$46.28 HK$41.84	Min.: 1 Mult.: 1	AVR	32 kB	2 kB	TQFP-44	10 MHz	10 bit	32 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega324P		Tray
8-bit Microcontrollers - MCU 32KB Flash ROM, 2KB SRAM, 2 CHs of SPI,1T/8051 ML51TC0AE Nuvoton 1: HK$13.07 490Expected 29/6/2027	Mfr. Part No. ML51TC0AE Mouser Part No 503-ML51TC0AE	Nuvoton	8-bit Microcontrollers - MCU 32KB Flash ROM, 2KB SRAM, 2 CHs of SPI,1T/8051 Learn More about Nuvoton ml51 numicro mcus	Datasheet	490Expected 29/6/2027	HK$13.07 HK$11.10 HK$9.70 HK$9.21 View HK$8.13 HK$7.97 HK$7.77	Min.: 1 Mult.: 1	8051	32 kB	2 kB	QFN-33	24 MHz	12 bit	28 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C			Tray
8-bit Microcontrollers - MCU AVR 32K FL 2K SRAM 1KB EE 20MHz Ind Grn ATMEGA329A-AU Microchip Technology 1: HK$43.57 180Expected 8/1/2027	Mfr. Part No. ATMEGA329A-AU Mouser Part No 556-ATMEGA329A-AU	Microchip Technology	8-bit Microcontrollers - MCU AVR 32K FL 2K SRAM 1KB EE 20MHz Ind Grn	Datasheet	180Expected 8/1/2027	HK$43.57 HK$39.95 HK$36.33	Min.: 1 Mult.: 1	AVR	32 kB	2 kB	TQFP-64	20 MHz	10 bit		1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega329A		Tray
8-bit Microcontrollers - MCU 20MHz, 32KB, SOIC20, Ind 105C, Green, Tube ATTINY3216-SN Microchip Technology 1: HK$10.44 684Expected 29/3/2027	Mfr. Part No. ATTINY3216-SN Mouser Part No 579-ATTINY3216-SN	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 32KB, SOIC20, Ind 105C, Green, Tube Learn More about Microchip Technology microchip attiny3216 mcu	Datasheet	684Expected 29/3/2027	HK$10.44 HK$9.62 HK$8.63	Min.: 1 Mult.: 1	AVR	32 kB	2 kB	SOIC-20	20 MHz	10 bit	18 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C	ATtiny3216,ATtiny3217		Tube
8-bit Microcontrollers - MCU 20MHz, 32KB, SOIC20, Ind 85C, Green ATTINY3226-SU Microchip Technology 1: HK$10.60 1,114Expected 22/3/2027	Mfr. Part No. ATTINY3226-SU Mouser Part No 579-ATTINY3226-SU	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 32KB, SOIC20, Ind 85C, Green Learn More about Microchip Technology microchip attiny3224 attiny3226 attiny3227 mcus	Datasheet	1,114Expected 22/3/2027	HK$10.60 HK$9.70 HK$8.80	Min.: 1 Mult.: 1		32 kB	3 kB	SOIC-20	20 MHz	12 bit	8 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C			Tube
8-bit Microcontrollers - MCU Full Spd USB 32KB Flsh 4KBRAM nanoWatt PIC18F25J50-I/SS Microchip Technology Restricted Availability	Mfr. Part No. PIC18F25J50-I/SS Mouser Part No 579-PIC18F25J50-I/SS	Microchip Technology	8-bit Microcontrollers - MCU Full Spd USB 32KB Flsh 4KBRAM nanoWatt Learn More about Microchip Technology microchip pic18xxj50 nanowatt microcontrollers Mouser does not sell this product in your region.	Datasheet	More Info Available		Restricted Availability	PIC18	32 kB	3.68 kB	SSOP-28	48 MHz	10 bit	16 I/O	2.15 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18(L)F2xJ50		Tube
8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 256B EE, 10bit ADC2, DAC, Comp, PWM, CWG, HLT, WWDT, PIC18F25Q10-E/STX Microchip Technology Restricted Availability	Mfr. Part No. PIC18F25Q10-E/STX Mouser Part No 494-PIC18F25Q10E/STX	Microchip Technology	8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 256B EE, 10bit ADC2, DAC, Comp, PWM, CWG, HLT, WWDT, Mouser does not sell this product in your region.	Datasheet			Restricted Availability	PIC18	32 kB	2 kB	VQFN-28	64 MHz	10 bit	25 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C			Tube
8-bit Microcontrollers - MCU C51IC2 32K FLASH I2C 32KHz 3V AT89C51IC2-SLRUL Microchip Technology Restricted Availability	Mfr. Part No. AT89C51IC2-SLRUL Mouser Part No 556-A89C51IC2SLRUL	Microchip Technology	8-bit Microcontrollers - MCU C51IC2 32K FLASH I2C 32KHz 3V Learn More about Microchip Technology microchip at89c51 mcus Mouser does not sell this product in your region.	Datasheet			Restricted Availability	8051	32 kB	1.25 kB	PLCC-44	60 MHz	No ADC	34 I/O	2.7 V	5.5 V	SMD/SMT	8 bit					Reel
8-bit Microcontrollers - MCU C51IC2 32K FLASH I2C 32KHz 5V AT89C51IC2-SLRUM Microchip Technology Restricted Availability	Mfr. Part No. AT89C51IC2-SLRUM Mouser Part No 556-A89C51IC2SLRUM	Microchip Technology	8-bit Microcontrollers - MCU C51IC2 32K FLASH I2C 32KHz 5V Learn More about Microchip Technology microchip at89c51 mcus Mouser does not sell this product in your region.	Datasheet			Restricted Availability	8051	32 kB	1.25 kB	PLCC-44	60 MHz	No ADC	34 I/O	2.7 V	5.5 V	SMD/SMT	8 bit					Reel
8-bit Microcontrollers - MCU C51RC2 32K FLASH 3V Ind AT89C51RC2-SLRUL Microchip Technology Restricted Availability	Mfr. Part No. AT89C51RC2-SLRUL Mouser Part No 556-A89C51RC2SLRUL	Microchip Technology	8-bit Microcontrollers - MCU C51RC2 32K FLASH 3V Ind Learn More about Microchip Technology microchip at89c51 mcus Mouser does not sell this product in your region.	Datasheet			Restricted Availability	8051	32 kB	1.25 kB	PLCC-44	60 MHz	No ADC	32 I/O	2.7 V	5.5 V	SMD/SMT	8 bit					Reel
8-bit Microcontrollers - MCU C51RC2 32K FLASH 5V Com AT89C51RC2-SLRUM Microchip Technology Restricted Availability	Mfr. Part No. AT89C51RC2-SLRUM Mouser Part No 556-A89C51RC2SLRUM	Microchip Technology	8-bit Microcontrollers - MCU C51RC2 32K FLASH 5V Com Learn More about Microchip Technology microchip at89c51 mcus Mouser does not sell this product in your region.	Datasheet			Restricted Availability	8051	32 kB	1.25 kB	PLCC-44	60 MHz	No ADC	32 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C			Reel
8-bit Microcontrollers - MCU 32K Flash 3V USB AT89C5131A-TIRUL Microchip Technology Restricted Availability	Mfr. Part No. AT89C5131A-TIRUL Mouser Part No 556-AT89C5131A-TIRUL	Microchip Technology	8-bit Microcontrollers - MCU 32K Flash 3V USB Mouser does not sell this product in your region.	Datasheet			Restricted Availability	8051	32 kB	1 kB	SOIC-28	48 MHz	No ADC	18 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C			Reel
8-bit Microcontrollers - MCU 20MHz, 32KB, QFN ATMEGA3208-MFR Microchip Technology 6,000: HK$11.59 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. ATMEGA3208-MFR Mouser Part No 556-ATMEGA3208-MFR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 32KB, QFN Learn More about Microchip Technology microchip atmega3208 microcontrollers	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel HK$11.59	Min.: 6,000 Mult.: 6,000 : 6,000	AVR	32 kB	4 kB	VQFN-32	20 MHz	10 bit	27 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	ATmega3208		Reel
8-bit Microcontrollers - MCU AVR 32K FLSH 1K EE2K SRAM ADC 5V-20MHZ ATMEGA325-16MUR Microchip Technology 4,000: HK$42.17 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. ATMEGA325-16MUR Mouser Part No 556-ATMEGA325-16MUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 32K FLSH 1K EE2K SRAM ADC 5V-20MHZ	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel HK$42.17	Min.: 4,000 Mult.: 4,000 : 4,000	AVR	32 kB	2 kB	VQFN-64	16 MHz	10 bit	54 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega325		Reel
8-bit Microcontrollers - MCU AVR 32K FLSH 1K EE2K SRAM ADC 5V-16MHZ 5 ATMEGA3250-16AUR Microchip Technology 1,500: HK$44.31 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. ATMEGA3250-16AUR Mouser Part No 556-ATMEGA3250-16AUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 32K FLSH 1K EE2K SRAM ADC 5V-16MHZ 5	Datasheet	Non-Stocked Lead-Time 8 Weeks	Reel HK$44.31	Min.: 1,500 Mult.: 1,500 : 1,500	AVR	32 kB	2 kB	TQFP-100	16 MHz	10 bit	69 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega3250		Reel
8-bit Microcontrollers - MCU AVR 32K FL 2K SRAM 1KB EE 20MHz IND ATMEGA3250A-AUR Microchip Technology 1,500: HK$38.96 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. ATMEGA3250A-AUR Mouser Part No 556-ATMEGA3250A-AUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 32K FL 2K SRAM 1KB EE 20MHz IND	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel HK$38.96	Min.: 1,500 Mult.: 1,500 : 1,500	AVR	32 kB	2 kB	TQFP-100	20 MHz	10 bit	69 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega3250A		Reel
8-bit Microcontrollers - MCU AVR 32K FL 2K SRAM 1KB EE 20 MHZ GRN ATMEGA3250PA-AU Microchip Technology 180: HK$41.51 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. ATMEGA3250PA-AU Mouser Part No 556-ATMEGA3250PA-AU	Microchip Technology	8-bit Microcontrollers - MCU AVR 32K FL 2K SRAM 1KB EE 20 MHZ GRN	Datasheet	Non-Stocked Lead-Time 8 Weeks	HK$41.51	Min.: 180 Mult.: 90	AVR	32 kB	2 kB	TQFP-100	20 MHz	10 bit	69 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega3250PA		Tray
8-bit Microcontrollers - MCU AVR 32K FL 2K SRAM 1KB EE 20 MHZ GRN ATMEGA3250PA-AUR Microchip Technology 1,500: HK$42.17 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. ATMEGA3250PA-AUR Mouser Part No 556-ATMEGA3250PA-AUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 32K FL 2K SRAM 1KB EE 20 MHZ GRN	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel HK$42.17	Min.: 1,500 Mult.: 1,500 : 1,500	AVR	32 kB	2 kB	TQFP-100	20 MHz			1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega3250PA		Reel
8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-10 MHZ 1.8V ATMEGA3250PV-10AU Microchip Technology 180: HK$43.07 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. ATMEGA3250PV-10AU Mouser Part No 556-ATMEGA3250PV10AU	Microchip Technology	8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-10 MHZ 1.8V	Datasheet	Non-Stocked Lead-Time 10 Weeks	HK$43.07	Min.: 180 Mult.: 90	AVR	32 kB	2 kB	TQFP-100	10 MHz	10 bit	69 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega3250P		Tray
8-bit Microcontrollers - MCU AVR 32K FLASH 1K EE 2K SRAM ADC 1.8V ATMEGA3250V-8AU Microchip Technology 180: HK$43.07 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. ATMEGA3250V-8AU Mouser Part No 556-ATMEGA3250V8AU	Microchip Technology	8-bit Microcontrollers - MCU AVR 32K FLASH 1K EE 2K SRAM ADC 1.8V	Datasheet	Non-Stocked Lead-Time 8 Weeks	HK$43.07	Min.: 180 Mult.: 90	AVR	32 kB	2 kB	TQFP-100	8 MHz	10 bit	69 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega3250		Tray
8-bit Microcontrollers - MCU AVR 32K FL 2K SRAM 1KB EE 20MHz 105C ATMEGA325A-MN Microchip Technology 260: HK$36.41 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. ATMEGA325A-MN Mouser Part No 556-ATMEGA325A-MN	Microchip Technology	8-bit Microcontrollers - MCU AVR 32K FL 2K SRAM 1KB EE 20MHz 105C	Datasheet	Non-Stocked Lead-Time 8 Weeks	HK$36.41	Min.: 260 Mult.: 260	AVR	32 kB	2 kB	VQFN-64	20 MHz	10 bit	54 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C	ATmega325A		Tray