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128 kB 8-bit Microcontrollers - MCU

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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	Qualification	Packaging
8-bit Microcontrollers - MCU 128KB Flash, 4KB RAM, 256B EEPROM, 10-bit ADC2, 5-bit DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD PIC18F47K40-I/ML Microchip Technology 1: $3.18 495Expected 6/10/2026	Mfr. Part No. PIC18F47K40-I/ML Mouser Part No 579-PIC18F47K40-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 128KB Flash, 4KB RAM, 256B EEPROM, 10-bit ADC2, 5-bit 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	495Expected 6/10/2026	$3.18 $2.92 $2.65	Min.: 1 Mult.: 1	PIC18	128 kB	3.6 kB	QFN-44	64 MHz	10 bit	36 I/O	2.3 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18(L)Fx7K40	AEC-Q100	Tube
8-bit Microcontrollers - MCU 8-Bit Automotive MCU CAN Line 128kb Flash STM8AF52A8TDY STMicroelectronics 1: $10.47 1,491Expected 15/12/2026 End of Life	Mfr. Part No. STM8AF52A8TDY Mouser Part No 511-STM8AF52A8TDY End of Life	STMicroelectronics	8-bit Microcontrollers - MCU 8-Bit Automotive MCU CAN Line 128kb Flash Learn More about STMicroelectronics stm series mcus	Datasheet	1,491Expected 15/12/2026	$10.47 $8.06 $7.10 $6.80 View $6.49 $6.30 $6.22 $5.86 Quote	Min.: 1 Mult.: 1	STM8A	128 kB	6 kB	LQFP-48	24 MHz	10 bit	38 I/O	3 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 150 C	STM8AF52A8	AEC-Q100	Tray
8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V CAN LIN 8-bit MCU C8051F580-IM Silicon Labs 1: $21.86 810Expected 29/1/2027 End of Life	Mfr. Part No. C8051F580-IM Mouser Part No 634-C8051F580-IM End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V CAN LIN 8-bit MCU Learn More about Silicon Labs silicon c8051f58x automotive industrial mcus	Datasheet	810Expected 29/1/2027	$21.86 $19.24 $16.96 $15.00	Min.: 1 Mult.: 1	8051	128 kB	8.25 kB	QFN-48	24 MHz	12 bit	40 I/O	1.8 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 125 C	C8051F580	AEC-Q100	Tube
8-bit Microcontrollers - MCU 20MHz 128K Flash EZ80F92AZ020EG ZiLOG 1: $16.40 1,170On Order	Mfr. Part No. EZ80F92AZ020EG Mouser Part No 692-EZ80F92AZ020EG	ZiLOG	8-bit Microcontrollers - MCU 20MHz 128K Flash	Datasheet	1,170On Order	$16.40 $12.85 $11.04 $10.66 View $10.20 $10.02 Quote	Min.: 1 Mult.: 1	eZ80	128 kB	8 kB	LQFP-100	20 MHz	No ADC	24 I/O	3 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 105 C	EZ80F92		Tube
8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 128KB Flash, 40MHz, QFP 64 MC9S08AC128CFUE NXP Semiconductors 1: $24.79 Lead-Time 30 Weeks End of Life	Mfr. Part No. MC9S08AC128CFUE Mouser Part No 841-MC9S08AC128CFUE End of Life	NXP Semiconductors	8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 128KB Flash, 40MHz, QFP 64 Learn More about NXP Semiconductors Freescale_MC9S08AC12897_MCU	Datasheet	Lead-Time 30 Weeks	$24.79 $20.03 $19.20 $16.92 View $14.80 $14.78 $14.76 Quote	Min.: 1 Mult.: 1	S08	128 kB	8 kB	QFP-64	40 MHz	10 bit	54 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	S08AC		Tray
8-bit Microcontrollers - MCU USB 128K FLASH 16 MHz AT90USB1287-MUR Microchip Technology 4,000: $12.93 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. AT90USB1287-MUR Mouser Part No 556-AT90USB1287-MUR	Microchip Technology	8-bit Microcontrollers - MCU USB 128K FLASH 16 MHz	Datasheet	Non-Stocked Lead-Time 8 Weeks	Reel $12.93	Min.: 4,000 Mult.: 4,000 : 4,000	AVR	128 kB	8 kB	VQFN-64	16 MHz	10 bit	48 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	AT90USB1287		Reel
8-bit Microcontrollers - MCU 128K FL 8K SRAM 4KB EE 16MHZ IND 5V ATMEGA1281-16MUR Microchip Technology 4,000: $13.11 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. ATMEGA1281-16MUR Mouser Part No 556-ATMEGA1281-16MUR	Microchip Technology	8-bit Microcontrollers - MCU 128K FL 8K SRAM 4KB EE 16MHZ IND 5V	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $13.11	Min.: 4,000 Mult.: 4,000 : 4,000	AVR	128 kB	8 kB	QFN-64	16 MHz	10 bit	54 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega128x		Reel
8-bit Microcontrollers - MCU AVR 128K Flash 16MHz 105 degree C Green ATMEGA128A-MN Microchip Technology 260: $8.60 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. ATMEGA128A-MN Mouser Part No 556-ATMEGA128A-MN	Microchip Technology	8-bit Microcontrollers - MCU AVR 128K Flash 16MHz 105 degree C Green	Datasheet	Non-Stocked Lead-Time 8 Weeks	$8.60	Min.: 260 Mult.: 260	AVR	128 kB	4 kB	VQFN-64	16 MHz	10 bit	53 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C	ATmega128A		Tray
8-bit Microcontrollers - MCU 128KB FL 2KB EE 8KB SRAM IND 1.6-3.6V ATXMEGA128A3-MHR Microchip Technology 4,000: $11.10 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. ATXMEGA128A3-MHR Mouser Part No 556-ATXMEGA128A3-MHR	Microchip Technology	8-bit Microcontrollers - MCU 128KB FL 2KB EE 8KB SRAM IND 1.6-3.6V	Datasheet	Non-Stocked Lead-Time 11 Weeks	Reel $11.10	Min.: 4,000 Mult.: 4,000 : 4,000	AVR	128 kB	8 kB	QFN-64	32 MHz		50 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA A3		Reel
8-bit Microcontrollers - MCU 100BGA,INDTEMP,GRN 1.6-3.6V,T&R ATXMEGA128B1-CUR Microchip Technology 4,000: $9.13 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. ATXMEGA128B1-CUR Mouser Part No 556-ATXMEGA128B1-CUR	Microchip Technology	8-bit Microcontrollers - MCU 100BGA,INDTEMP,GRN 1.6-3.6V,T&R	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $9.13	Min.: 4,000 Mult.: 4,000 : 4,000	AVR	128 kB	8 kB	TFBGA-100	32 MHz			1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA B1		Reel
8-bit Microcontrollers - MCU AVR XMEGA 64KB FLASH1KB EE4KSRAM ATXMEGA128B3-MHR Microchip Technology 4,000: $7.34 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. ATXMEGA128B3-MHR Mouser Part No 556-ATXMEGA128B3-MHR	Microchip Technology	8-bit Microcontrollers - MCU AVR XMEGA 64KB FLASH1KB EE4KSRAM	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel $7.34	Min.: 4,000 Mult.: 4,000 : 4,000	AVR	128 kB	8 kB	QFN-64	32 MHz	12 bit	36 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA B3		Reel
8-bit Microcontrollers - MCU 64QFN IND TEMP GREEN 1.6-3.6V ATXMEGA128C3-MH Microchip Technology 260: $6.73 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. ATXMEGA128C3-MH Mouser Part No 556-ATXMEGA128C3-MH	Microchip Technology	8-bit Microcontrollers - MCU 64QFN IND TEMP GREEN 1.6-3.6V	Datasheet	Non-Stocked Lead-Time 8 Weeks	$6.73	Min.: 260 Mult.: 260	AVR	128 kB	8 kB	QFN-64	32 MHz	12 bit	50 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA C3		Tray
8-bit Microcontrollers - MCU 128K FLASH;2K EE;8K SRAM;1.6-3.6V;32MHz ATXMEGA128D3-MH Microchip Technology 1: $8.12 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. ATXMEGA128D3-MH Mouser Part No 556-ATXMEGA128D3-MH	Microchip Technology	8-bit Microcontrollers - MCU 128K FLASH;2K EE;8K SRAM;1.6-3.6V;32MHz	Datasheet	Non-Stocked Lead-Time 8 Weeks	$8.12 $7.43 $6.73	Min.: 1 Mult.: 1	AVR	128 kB	8 kB	QFN-64	32 MHz	12 bit	50 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA D3		Tray
8-bit Microcontrollers - MCU AVR XMEGA 128KB ATXMEGA128D4-MHR Microchip Technology 4,000: $6.90 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. ATXMEGA128D4-MHR Mouser Part No 556-ATXMEGA128D4-MHR	Microchip Technology	8-bit Microcontrollers - MCU AVR XMEGA 128KB	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $6.90	Min.: 4,000 Mult.: 4,000 : 4,000	AVR	128 kB	8 kB	VQFN-44	32 MHz			1.6 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	XMEGA D4		Reel
8-bit Microcontrollers - MCU 128KB, 16KB RAM, 48p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, UART, SPI, TWI AVR128DA48T-E/PT Microchip Technology 1: $3.06 Lead-Time 10 Weeks	Mfr. Part No. AVR128DA48T-E/PT Mouser Part No 579-AVR128DA48T-E/PT	Microchip Technology	8-bit Microcontrollers - MCU 128KB, 16KB RAM, 48p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, UART, SPI, TWI Learn More about Microchip Technology microchip avr da mcus	Datasheet	Lead-Time 10 Weeks	Cut Tape $3.06 $2.98 Reel $2.54	Min.: 1 Mult.: 1 : 1,600	AVR	128 kB	16 kB	TQFP-48	24 MHz	12 bit	41 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	AVR128DA28/32/48/64		Reel, Cut Tape
8-bit Microcontrollers - MCU 128KB, 16KB RAM, 48p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, UART, SPI, TWI AVR128DA48T-E/6LX Microchip Technology 1: $2.96 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. AVR128DA48T-E/6LX Mouser Part No 579-AVR128DA48TI6LX	Microchip Technology	8-bit Microcontrollers - MCU 128KB, 16KB RAM, 48p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, UART, SPI, TWI Learn More about Microchip Technology microchip avr da mcus	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape $2.96 $2.90 Reel $2.46	Min.: 1 Mult.: 1 : 3,300	AVR	128 kB	16 kB	VQFN-48	24 MHz	12 bit	41 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	AVR128DA28/32/48/64		Reel, Cut Tape
8-bit Microcontrollers - MCU Multi-Voltage I/O Analog Signal Conditioning AVR128DB28T-E/SS Microchip Technology 2,100: $2.22 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. AVR128DB28T-E/SS Mouser Part No 579-AVR128DB28T-E/SS	Microchip Technology	8-bit Microcontrollers - MCU Multi-Voltage I/O Analog Signal Conditioning Learn More about Microchip Technology microchip avr db mcu	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel $2.22	Min.: 2,100 Mult.: 2,100 : 2,100	AVR	128 kB	16 kB	SSOP-28	24 MHz	12 bit		1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	AVR128DB28/32/48/64		Reel
8-bit Microcontrollers - MCU Multi-Voltage I/O Analog Signal Conditioning AVR128DB32-E/RXB Microchip Technology 490: $2.30 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. AVR128DB32-E/RXB Mouser Part No 579-AVR128DB32-E/RXB	Microchip Technology	8-bit Microcontrollers - MCU Multi-Voltage I/O Analog Signal Conditioning Learn More about Microchip Technology microchip avr db mcu	Datasheet	Non-Stocked Lead-Time 10 Weeks	$2.30	Min.: 490 Mult.: 490	AVR	128 kB	16 kB	VQFN-32	24 MHz	12 bit		1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	AVR128DB28/32/48/64		Tray
8-bit Microcontrollers - MCU Multi-Voltage I/O Analog Signal Conditioning AVR128DB32T-E/PT Microchip Technology 1,600: $2.31 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. AVR128DB32T-E/PT Mouser Part No 579-AVR128DB32T-E/PT	Microchip Technology	8-bit Microcontrollers - MCU Multi-Voltage I/O Analog Signal Conditioning Learn More about Microchip Technology microchip avr db mcu	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $2.31	Min.: 1,600 Mult.: 1,600 : 1,600	AVR	128 kB	16 kB	TQFP-32	24 MHz	12 bit		1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	AVR128DB28/32/48/64		Reel
8-bit Microcontrollers - MCU Multi-Voltage I/O Analog Signal Conditioning AVR128DB32T-I/PT Microchip Technology 1,600: $2.27 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. AVR128DB32T-I/PT Mouser Part No 579-AVR128DB32T-I/PT	Microchip Technology	8-bit Microcontrollers - MCU Multi-Voltage I/O Analog Signal Conditioning Learn More about Microchip Technology microchip avr db mcu	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $2.27	Min.: 1,600 Mult.: 1,600 : 1,600	AVR	128 kB	16 kB	TQFP-32	24 MHz	12 bit		1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	AVR128DB28/32/48/64		Reel
8-bit Microcontrollers - MCU Multi-Voltage I/O Analog Signal Conditioning AVR128DB64-E/MR Microchip Technology 1: $3.48 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. AVR128DB64-E/MR Mouser Part No 579-AVR128DB64-E/MR	Microchip Technology	8-bit Microcontrollers - MCU Multi-Voltage I/O Analog Signal Conditioning Learn More about Microchip Technology microchip avr db mcu	Datasheet	Non-Stocked Lead-Time 9 Weeks	$3.48 $3.20 $2.90	Min.: 1 Mult.: 1	AVR	128 kB	16 kB	QFN-64	24 MHz	12 bit		1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	AVR128DB28/32/48/64		Tray
8-bit Microcontrollers - MCU Multi-Voltage I/O Analog Signal Conditioning AVR128DB64T-I/MR Microchip Technology 3,300: $2.79 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. AVR128DB64T-I/MR Mouser Part No 579-AVR128DB64T-I/MR	Microchip Technology	8-bit Microcontrollers - MCU Multi-Voltage I/O Analog Signal Conditioning Learn More about Microchip Technology microchip avr db mcu	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $2.79	Min.: 3,300 Mult.: 3,300 : 3,300	AVR	128 kB	16 kB	QFN-64	24 MHz	12 bit		1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	AVR128DB28/32/48/64		Reel
8-bit Microcontrollers - MCU 128KB Flash, 3.6KB RAM, 256B EEPROM, 10b ADC2, 5b DAC, Comp, PWM, CCP PIC18F27Q10T-E/STX Microchip Technology 3,300: $1.59 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. PIC18F27Q10T-E/STX Mouser Part No 579-IC18F27Q10TE/STX	Microchip Technology	8-bit Microcontrollers - MCU 128KB Flash, 3.6KB RAM, 256B EEPROM, 10b ADC2, 5b DAC, Comp, PWM, CCP Learn More about Microchip Technology microchip attiny806 attiny1606 mcus	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $1.59	Min.: 3,300 Mult.: 3,300 : 3,300	RISC	128 kB	3.61 kB	VQFN-28	64 MHz	10 bit	25 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C			Reel
8-bit Microcontrollers - MCU CAN,128KB Flash,13KB RAM,1KB EE,12-bit ADC3,DAC,DSM,PWMS,CIPS,I2C/SPI,UART PIC18F27Q83T-I/5N Microchip Technology 1,600: $1.96 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. PIC18F27Q83T-I/5N Mouser Part No 579-IC18F27Q83T-I/5N	Microchip Technology	8-bit Microcontrollers - MCU CAN,128KB Flash,13KB RAM,1KB EE,12-bit ADC3,DAC,DSM,PWMS,CIPS,I2C/SPI,UART	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $1.96	Min.: 1,600 Mult.: 1,600 : 1,600	RISC	128 kB	12.8 kB	VQFN-28	64 MHz	12 bit	25 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C			Reel
8-bit Microcontrollers - MCU CAN,128KB Flash,13KB RAM,1KB EE,12-bit ADC3,DAC,DSM,PWMS,CIPS,I2C/SPI,UART PIC18F27Q83T-I/SO Microchip Technology 1,600: $2.14 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. PIC18F27Q83T-I/SO Mouser Part No 579-IC18F27Q83T-I/SO	Microchip Technology	8-bit Microcontrollers - MCU CAN,128KB Flash,13KB RAM,1KB EE,12-bit ADC3,DAC,DSM,PWMS,CIPS,I2C/SPI,UART	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel $2.14	Min.: 1,600 Mult.: 1,600 : 1,600	RISC	128 kB	12.8 kB	SOIC-20	64 MHz	12 bit	25 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C			Reel