128 kB 8-bit Microcontrollers - MCU

Results: 551
Select Image Part # Mfr. Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model 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
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V 8-bit MCU 106In Stock
$21.41
$16.77
$15.61
$14.33
Min.: 1
Mult.: 1
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 AEC-Q100 Tube
NXP Semiconductors 8-bit Microcontrollers - MCU S08QE 8-bit MCU, S08 core, 128KB Flash, 50MHz, QFP 80 15In Stock
1,350Expected 19/4/2027
$23.41
$18.09
$16.85
$15.41
Min.: 1
Mult.: 1
S08 128 kB 8 kB LQFP-80 50.33 MHz 12 bit 70 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C S08QE Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 128KB FLASH,5V 4KB EE 4KB SRAM 80In Stock
Cut Tape
$24.79
Reel
$20.77
Min.: 1
Mult.: 1
: 1,000
AVR 128 kB 4 kB TQFP-64 8 MHz 10 bit 53 I/O 3 V 5.5 V SMD/SMT 8 bit - 40 C + 105 C ATmega128 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 128KB Flash 3936bytes RAM 67 I/O 10In Stock
Cut Tape
$7.60
$7.40
Reel
$6.28
Min.: 1
Mult.: 1
: 1,200
PIC18 128 kB 3.81 kB TQFP-80 48 MHz 10 bit 68 I/O 2 V 2.7 V SMD/SMT 8 bit - 40 C + 85 C PIC18F8xJ11 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 96In Stock
$3.03
$2.79
$2.52
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 128K Flash 4K EEPROM 4K SRAM 53 IO Pins
3,780Expected 7/10/2026
$9.82
$9.02
$8.16
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 FLSH-16MHz IND TEMP 5V
4,695Expected 29/9/2026
Cut Tape
$10.06
$9.81
Reel
$8.35
Min.: 1
Mult.: 1
: 1,000
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 + 85 C ATmega128A Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 128KB Flash 4KB RAM 12MIPS nanoWatt
4,545On Order
$8.08
$7.40
$6.72
Min.: 1
Mult.: 1
PIC18 128 kB 3.8 kB QFN-44 48 MHz 12 bit 22 I/O 2.15 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)F4xJ53 Tube
Microchip Technology 8-bit Microcontrollers - MCU 128KB Flash, 3.5KB RAM, 256B EEPROM, 10b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT
11,736Expected 6/10/2026
$2.03
$1.84
$1.67
Min.: 1
Mult.: 1
PIC18 128 kB 3.53 kB TQFP-44 64 MHz 10 bit 36 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC18F47Q10 Tray
Microchip Technology 8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 53 I/O Pins
4,132On Order
$20.41
$18.73
$18.47
Min.: 1
Mult.: 1
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 Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR,128KB FLASH,8MHZ 4KB EE 4KB SRAM
1,147On Order
Cut Tape
$22.33
Reel
$18.71
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
Microchip Technology 8-bit Microcontrollers - MCU 128KB FL 12KB RAM 10BASE-T
2,522On Order
$9.34
$8.55
$8.45
Min.: 1
Mult.: 1
PIC18 128 kB 3.72 kB TQFP-64 41.667 MHz 10 bit 39 I/O 2 V 2.7 V SMD/SMT 8 bit - 40 C + 100 C PIC18F6xJ60 Tray

Microchip Technology 8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 53 I/O Pins
780Expected 29/9/2026
$20.41
$18.73
$18.47
Min.: 1
Mult.: 1
AVR 128 kB 4 kB MLF-64 8 MHz 10 bit 53 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega128 Tray
Microchip Technology 8-bit Microcontrollers - MCU 128KB Flash, 3.5KB RAM, 256B EEPROM, 10b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT
2,546On Order
Cut Tape
$2.00
$1.96
Reel
$1.66
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,
1,596Expected 2/10/2026
Cut Tape
$2.79
$2.73
Reel
$2.31
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 4KB RAM 12MIPS nanoWatt
480Expected 13/10/2026
$7.32
$6.69
$6.07
Min.: 1
Mult.: 1
PIC18 128 kB 3.67 kB TQFP-44 48 MHz 12 bit 34 I/O 2.15 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)F4xJ13 Tray
Microchip Technology 8-bit Microcontrollers - MCU 128KB FL 3936b RAM 10 MIPS 51 I/O
589On Order
$5.15
$4.73
$4.27
Min.: 1
Mult.: 1
PIC18 128 kB 3.81 kB TQFP-64 48 MHz 10 bit 68 I/O 2 V 2.7 V SMD/SMT 8 bit - 40 C + 85 C PIC18F6xJ11 Tray
Microchip Technology 8-bit Microcontrollers - MCU 128 KB FL 4 KB RAM
833On Order
$7.21
$6.60
$6.51
Min.: 1
Mult.: 1
PIC18 128 kB 3.84 kB TQFP-80 40 MHz 10 bit 66 I/O 2 V 2.7 V SMD/SMT 8 bit - 40 C + 85 C PIC18F8xJ10 Tray
NXP Semiconductors 8-bit Microcontrollers - MCU S08QE 8-bit MCU, S08 core, 128KB Flash, 50MHz, QFP 64
1,600Expected 5/10/2026
$20.88
$16.50
$14.74
$14.20
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 128K Flash 4K EEPROM 4K SRAM 53 IO Pins
320On Order
$9.82
$9.02
$8.16
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,
2,248Expected 26/10/2026
Cut Tape
$2.67
$2.61
Reel
$2.22
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
4,800Expected 26/10/2026
Cut Tape
$2.91
$2.86
Reel
$2.39
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 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
2,384Expected 22/10/2026
Cut Tape
$3.45
$3.40
Reel
$2.87
Min.: 1
Mult.: 1
: 1,200
PIC18 128 kB 3.6 kB TQFP-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 Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 128KB Flash, 8KB RAM, 1KB EEPROM, 12-bit ADC2, 8-bit DAC, Comp, 16-bit PWM,
3,000Expected 26/10/2026
$2.64
$2.42
$2.19
Min.: 1
Mult.: 1
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 Tray
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
3,165Expected 23/11/2026
Cut Tape
$2.91
$2.86
Reel
$2.39
Min.: 1
Mult.: 1
: 1,600
PIC18 128 kB 3.6 kB QFN-28 64 MHz 10 bit 25 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)Fx7K40 Reel, Cut Tape