64 kB 8-bit Microcontrollers - MCU

Results: 1,159
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) 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
Microchip Technology 8-bit Microcontrollers - MCU 64KB Flash 3968B RAM 8b FamilynanoWat XLP 621In Stock
Cut Tape
$4.08
$4.00
Reel
$3.39
Min.: 1
Mult.: 1
: 1,600
PIC18 64 kB 3.8 kB QFN-44 64 MHz 10 bit 36 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC18F2xK22 Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 64KB Flash 3968B RAM 8b FamilynanoWat XLP 2,124In Stock
3,600Expected 03/12/2026
Cut Tape
$3.94
$3.85
Reel
$3.28
Min.: 1
Mult.: 1
: 1,200
PIC18 64 kB 3.8 kB TQFP-44 64 MHz 10 bit 36 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC18F2xK22 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 64KB 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 3,202In Stock
$2.09
$1.91
$1.73
Min.: 1
Mult.: 1
PIC18 64 kB 3.53 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)F4xK40 AEC-Q100 Tray
Microchip Technology 8-bit Microcontrollers - MCU 64KB 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 2,036In Stock
Cut Tape
$2.23
$2.18
Reel
$1.86
Min.: 1
Mult.: 1
: 1,200
PIC18 64 kB 3.53 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)F4xK40 AEC-Q100 Reel, Cut Tape

Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU 2,120In Stock
Cut Tape
$3.67
$2.48
$2.30
$2.00
Reel
$1.55
Min.: 1
Mult.: 1
: 2,500
CIP-51 8051 64 kB 4.35 kB QFN-24 50 MHz 10 bit, 12 bit 20 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C Reel, Cut Tape, MouseReel
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU 1,148In Stock
Cut Tape
$2.67
$1.98
$1.81
$1.62
Reel
$1.39
Min.: 1
Mult.: 1
: 2,500
CIP-51 8051 64 kB 4.35 kB QFN-32 50 MHz 10 bit, 12 bit 29 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C Reel, Cut Tape

Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU 5,987In Stock
$2.53
$2.13
$1.86
$1.74
Min.: 1
Mult.: 1
CIP-51 8051 64 kB 4.35 kB QFN-24 50 MHz 10 bit, 12 bit 20 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C Tube
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU 3,323In Stock
4,900Expected 27/10/2026
$2.79
$2.20
$1.97
$1.81
Min.: 1
Mult.: 1
CIP-51 8051 64 kB 4.35 kB QFN-32 50 MHz 10 bit, 12 bit 29 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C Tray

Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU 995In Stock
1,500Expected 30/11/2026
Cut Tape
$2.85
$2.12
$1.94
$1.74
Reel
$1.57
Min.: 1
Mult.: 1
: 2,500
CIP-51 8051 64 kB 4.35 kB QFN-24 50 MHz 10 bit, 12 bit 20 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 125 C Reel, Cut Tape, MouseReel
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU 2,500In Stock
Cut Tape
$3.06
$2.28
$2.08
$1.87
Reel
$1.59
Min.: 1
Mult.: 1
: 2,500
CIP-51 8051 64 kB 4.35 kB QFN-32 50 MHz 10 bit, 12 bit 29 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 125 C Reel, Cut Tape
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU 1,517In Stock
$3.07
$2.29
$2.09
$1.88
Min.: 1
Mult.: 1
CIP-51 8051 64 kB 4.35 kB QFN-32 50 MHz 10 bit, 12 bit 29 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 125 C Tray
Silicon Labs 8-bit Microcontrollers - MCU 8051 75 MHz 64 kB flash 4.25 kB RAM 8-bit Laser Bee MCU 3,892In Stock
Cut Tape
$3.54
$2.75
$2.45
$2.25
Reel
$1.78
Min.: 1
Mult.: 1
: 2,500
CIP-51 8051 64 kB 4.25 kB QFN-32 72 MHz 10 bit/12 bit/14 bit 29 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 105 C EFM8LB1 Reel, Cut Tape
Microchip Technology PIC18F26Q71T-I/STX
Microchip Technology 8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 2x OPA, 12-bit differential ADCC with computation, 8/10-bit 3,290In Stock
Cut Tape
$1.45
$1.41
Reel
$1.20
Min.: 1
Mult.: 1
: 3,300
PIC18 64 kB 4 kB VQFN-28 26 I/O 1.8 V 5.5 V SMD/SMT - 40 C + 85 C PIC18F26/46/56Q71 Reel, Cut Tape, MouseReel
Microchip Technology PIC18F26Q71T-I/SO
Microchip Technology 8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 2x OPA, 12-bit differential ADCC with computation, 8/10-bit 1,499In Stock
Cut Tape
$1.57
$1.53
Reel
$1.31
Min.: 1
Mult.: 1
: 1,600
PIC18 64 kB 4 kB SOIC-28 26 I/O 1.8 V 5.5 V SMD/SMT - 40 C + 85 C PIC18F26/46/56Q71 Reel, Cut Tape, MouseReel
Microchip Technology PIC18F26Q71T-I/SS
Microchip Technology 8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 2x OPA, 12-bit differential ADCC with computation, 8/10-bit 2,028In Stock
Cut Tape
$1.54
$1.50
Reel
$1.28
Min.: 1
Mult.: 1
: 2,100
PIC18 64 kB 4 kB SSOP-28 26 I/O 1.8 V 5.5 V SMD/SMT - 40 C + 85 C PIC18F26/46/56Q71 Reel, Cut Tape, MouseReel
Microchip Technology PIC18F46Q71T-I/MP
Microchip Technology 8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 2x OPA, 12-bit differential ADCC with computation, 8/10-bit 3,285In Stock
Cut Tape
$1.83
$1.80
Reel
$1.52
Min.: 1
Mult.: 1
: 3,300
PIC18 64 kB 4 kB QFN-40 37 I/O 1.8 V 5.5 V SMD/SMT - 40 C + 85 C PIC18F26/46/56Q71 Reel, Cut Tape, MouseReel
Microchip Technology PIC18F56Q71T-I/PT
Microchip Technology 8-bit Microcontrollers - MCU Low-Power, High-Performance Microcontroller 1,545In Stock
Cut Tape
$1.87
$1.83
Reel
$1.55
Min.: 1
Mult.: 1
: 1,600
PIC18 64 kB 4 kB TQFP-48 44 I/O 1.8 V 5.5 V SMD/SMT - 40 C + 85 C PIC18F26/46/56Q71 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 64KB, 8KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI 1,070In Stock
Cut Tape
$1.30
$1.27
Reel
$1.08
Min.: 1
Mult.: 1
: 2,100
AVR 64 kB 8 kB SSOP-28 24 MHz 12 bit 22 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C AVR64DD32/28 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI 207In Stock
$1.28
$1.18
$1.07
Min.: 1
Mult.: 1
AVR 64 kB 6 kB SSOP-28 20 MHz 12 bit 24 I/O 1.8 V 5.5 V SMD/SMT 8 bit/16 bit - 40 C + 125 C AVR64EA28/32/48 Tube
Microchip Technology 8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI 427In Stock
$1.63
$1.49
$1.35
Min.: 1
Mult.: 1
AVR 64 kB 6 kB VQFN-48 20 MHz 12 bit 42 I/O 1.8 V 5.5 V SMD/SMT 8 bit/16 bit - 40 C + 125 C AVR64EA28/32/48 Tube
Microchip Technology 8-bit Microcontrollers - MCU 64KB Flash, 4K RAM, 256 EEPROM, MVIO, I3C, Virtual Port, 10b ADCC, DMA, 606In Stock
$1.12
$1.02
$0.93
Min.: 1
Mult.: 1
RISC 64 kB 4 kB TSSOP-14 64 MHz 10 bit 11 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC18F06/16Q20 Tube
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 8-bit MCU 415In Stock
1,533Expected 18/06/2027
$7.26
$5.60
$5.18
$4.72
Min.: 1
Mult.: 1
8051 64 kB 4.25 kB QFN-32 48 MHz 10 bit 25 I/O 2.7 V 5.25 V SMD/SMT 8 bit - 40 C + 85 C C8051F381 Tube
Microchip Technology 8-bit Microcontrollers - MCU 64KB, 8KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI 346In Stock
$1.41
$1.29
$1.17
Min.: 1
Mult.: 1
AVR 64 kB 8 kB SOIC-28 24 MHz 12 bit 22 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C AVR64DD28/32 Tube
Microchip Technology 8-bit Microcontrollers - MCU 64KB, 8KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI 805In Stock
$1.17
$1.07
$0.97
Min.: 1
Mult.: 1
AVR 64 kB 8 kB VQFN-28 24 MHz 12 bit 22 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C AVR64DD28/32 Tube

Microchip Technology 8-bit Microcontrollers - MCU 64KB, 8KB RAM, 32p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI 700In Stock
$1.30
$1.19
$1.08
Min.: 1
Mult.: 1
AVR 64 kB 8 kB TQFP-32 24 MHz 12 bit 26 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C AVR16/32DD28/32 Tray