128 kB 8-bit Microcontrollers - MCU

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Description Datasheet Availability Pricing (SEK) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Core
Program Memory Size
Data RAM Size
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Maximum Clock Frequency
ADC Resolution
Number of I/Os
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Supply Voltage - Max
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Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V 8-bit MCU
Datasheet
15In Stock
Min.: 1
Mult.: 1

8051 128 kB 8.25 kB QFP-48 50 MHz 12 bit 40 I/O 1.8 V 5.25 V SMD/SMT 8 bit - 40 C + 125 C C8051F581 AEC-Q100 Tray
Silicon Labs 8-bit Microcontrollers - MCU 50 MIPS, 128 kB, 8 kB, SPI, 2xUART, I2C, QFP48
Datasheet
15In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

8051 128 kB 8.25 kB QFN-48 50 MHz 12 bit 40 I/O 1.8 V 5.25 V SMD/SMT 8 bit - 40 C + 125 C C8051F581 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 128KB Flash, 4KB RAM, 256B EEPROM, 10b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC, ZCD,PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD
Datasheet
96In Stock
Min.: 1
Mult.: 1

PIC18 128 kB 3.6 kB SSOP-28 64 MHz 10 bit 25 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 125 C PIC18(L)Fx7K40 Tube
Microchip Technology 8-bit Microcontrollers - MCU AVR,128KB FLASH,8MHZ 4KB EE 4KB SRAM
Datasheet
1 000Expected 2026-12-15
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

AVR 128 kB 4 kB TQFP-64 8 MHz 10 bit 53 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega128 Reel, Cut Tape, MouseReel
NXP Semiconductors 8-bit Microcontrollers - MCU S08QE 8-bit MCU, S08 core, 128KB Flash, 50MHz, QFP 64
Datasheet
1 581Expected 2026-10-26
Min.: 1
Mult.: 1

S08 128 kB 8 kB LQFP-64 50.33 MHz 12 bit 54 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C S08QE Tray
Microchip Technology 8-bit Microcontrollers - MCU 128KB Flash, 8KB 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
Datasheet
1 458Expected 2026-10-16
Min.: 1
Mult.: 1

PIC18 128 kB 8 kB QFN-28 64 MHz 12 bit 25 I/O 2.3 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)F2xK42 Tube
Microchip Technology 8-bit Microcontrollers - MCU 128KB Flash, 3.5KB RAM, 256B EEPROM, 10b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT
Datasheet
2 546Expected 2026-09-21
Min.: 1
Mult.: 1
: 1 600

RISC 128 kB 3.61 kB QFN-28 64 MHz 10 bit 25 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC18F27Q10 Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU CAN-FD,128KB Flash,13KB RAM,1KB EE,12-bit ADC3, DAC, DSM, PWMS, CIPS, I2C/SPI,
Datasheet
1 596Expected 2026-10-19
MouseReel Available
Min.: 1
Mult.: 1
: 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 + 125 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 128KB Flash, 8KB 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
Datasheet
1 971On Order
Min.: 1
Mult.: 1

PIC18 128 kB 8 kB UQFN-40 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
Microchip Technology 8-bit Microcontrollers - MCU 128KB Flash 4KB RAM
Datasheet
480Expected 2026-08-25
Min.: 1
Mult.: 1

PIC18 128 kB 3 kB TQFP-64 64 MHz 12 bit 53 I/O 1.8 V 3.6 V, 5.5 V SMD/SMT 8 bit - 40 C + 125 C PIC18F6xK22 Tray
Microchip Technology 8-bit Microcontrollers - MCU Multi-Voltage I/O Analog Signal Conditioning
Datasheet
5 000Expected 2026-09-29
Min.: 1
Mult.: 1
: 5 000

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 Reel, Cut Tape

Microchip Technology 8-bit Microcontrollers - MCU 128K Flash 4K EEPROM 4K SRAM 53 IO Pins
Datasheet
520Expected 2026-09-28
Min.: 1
Mult.: 1

AVR 128 kB 4 kB QFN-64 16 MHz 10 bit 53 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega128A Tray
Microchip Technology 8-bit Microcontrollers - MCU 128KB Flash, 8KB RAM, 1KB EEPROM, 12-bit ADC2, 8-bit DAC, Comp, 16-bit PWM,
Datasheet
2 248Expected 2027-03-15
MouseReel Available
Min.: 1
Mult.: 1
: 1 600

RISC 128 kB 8 kB TQFP-48 64 MHz 12 bit 44 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC18F27/47/57Q43 Reel, Cut Tape, MouseReel
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
Datasheet
4 800Expected 2026-10-26
Min.: 1
Mult.: 1
: 1 600

PIC18 128 kB 3.6 kB QFN-28 64 MHz 10 bit 25 I/O 2.3 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)Fx7K40 AEC-Q100 Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 128KB FL 12KB RAM 10BASE-T
Datasheet
1 901Expected 2026-09-25
Min.: 1
Mult.: 1

PIC18 128 kB 3.72 kB TQFP-80 41.667 MHz 10 bit 55 I/O 2 V 2.7 V SMD/SMT 8 bit - 40 C + 85 C PIC18F8xJ60 Tray
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
Datasheet
495On Order
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
Microchip Technology 8-bit Microcontrollers - MCU CAN,128KB Flash,13KB RAM,1KB EE,12-bit ADC3,DAC,DSM,PWMS,CIPS,I2C/SPI,UART
Datasheet
500Expected 2026-08-27
Min.: 1
Mult.: 1

RISC 128 kB 12.8 kB TQFP-48 64 MHz 12 bit 44 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C Tray
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V CAN LIN 8-bit MCU
Datasheet
810Expected 2027-01-29
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

Microchip Technology 8-bit Microcontrollers - MCU 128KB Flash, 8KB RAM, 1KB EEPROM, 12-bit ADC2, 8-bit DAC, Comp, 16-bit PWM,
Datasheet
466Expected 2026-09-14
Min.: 1
Mult.: 1

PIC18 128 kB 8 kB SSOP-28 64 MHz 12 bit 25 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C PIC18F27/47/57Q43 Tube
ZiLOG 8-bit Microcontrollers - MCU 20MHz 128K Flash
Datasheet
1 170Expected 2027-03-03
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

Microchip Technology 8-bit Microcontrollers - MCU USB 128K FLASH 16 MHz
Datasheet
Non-Stocked Lead-Time 8 Weeks
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

Microchip Technology 8-bit Microcontrollers - MCU 128K FL 8K SRAM 4KB EE 16MHZ IND 5V
Datasheet
Non-Stocked Lead-Time 12 Weeks
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
Microchip Technology 8-bit Microcontrollers - MCU 128K Flash 4K EEPROM 4K SRAM 53 IO Pins
Datasheet
Lead-Time 11 Weeks
Min.: 1
Mult.: 1

AVR 128 kB 4 kB TQFP-64 16 MHz 10 bit 53 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 105 C ATmega128A Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 128K Flash 16MHz 105 degree C Green
Datasheet
Non-Stocked Lead-Time 8 Weeks
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

Microchip Technology 8-bit Microcontrollers - MCU 128KB FL 2KB EE 8KB SRAM IND 1.6-3.6V
Datasheet
Non-Stocked Lead-Time 11 Weeks
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