PLCC-44 8-bit Microcontrollers - MCU

Results: 175
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
Packaging

Microchip Technology 8-bit Microcontrollers - MCU 12kB Flash 256B RAM 2.7V-5.5V
Datasheet
3,093In Stock
$6.12
$5.60
$5.55
Min.: 1
Mult.: 1
8051 12 kB 256 B PLCC-44 24 MHz No ADC 32 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C 89S Tube

Microchip Technology 8-bit Microcontrollers - MCU 14KB 368 RAM 33 I/O
Datasheet
1,647In Stock
$10.19
Min.: 1
Mult.: 1
PIC16 14 kB 368 B PLCC-44 20 MHz 10 bit 33 I/O 4 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC16(L)F87x Tube

Microchip Technology 8-bit Microcontrollers - MCU C51AC3 64K FLASHADC EEP 5V
Datasheet
267In Stock
$13.94
$12.79
$11.57
Min.: 1
Mult.: 1
8051 64 kB 2 kB PLCC-44 60 MHz 10 bit 36 I/O 3 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C 89C Tube

Microchip Technology 8-bit Microcontrollers - MCU 64kB Flash 2048B RAM 2.7V-5.5V
Datasheet
930In Stock
$13.40
$12.29
$11.13
Min.: 1
Mult.: 1
8051 64 kB 2 kB PLCC-44 60 MHz No ADC 34 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C 89C Tube

Microchip Technology 8-bit Microcontrollers - MCU C51IC2 32K FLASH I2C 32KHz 5V
Datasheet
377In Stock
$11.45
$11.17
Min.: 1
Mult.: 1
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 - 40 C + 85 C 89C Tube

Microchip Technology 8-bit Microcontrollers - MCU 64K FLASH 32KHz 3.5-5V Ind.
Datasheet
375In Stock
$16.47
$15.09
$13.68
Min.: 1
Mult.: 1
8051 64 kB 1.75 kB PLCC-44 60 MHz No ADC 34 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C 89C Tube

Microchip Technology 8-bit Microcontrollers - MCU C51RB2 16K FLASH 5V COM
Datasheet
584In Stock
2,646Expected 11/6/2026
$9.76
$8.96
$8.13
Min.: 1
Mult.: 1
8051 16 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 89C Tube

Microchip Technology 8-bit Microcontrollers - MCU 32K FLASH 4.0 TO 5.5V - 24MHZ 5V
Datasheet
699In Stock
$6.06
$5.58
$5.37
Min.: 1
Mult.: 1
8051 32 kB 512 B PLCC-44 24 MHz No ADC 32 I/O 4 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C 89C Tube

Microchip Technology 8-bit Microcontrollers - MCU C51RD2 64K FLASH 3-5.5V
Datasheet
426In Stock
Cut Tape
$11.99
$11.66
Reel
$9.96
Min.: 1
Mult.: 1
: 500
8051 64 kB 2 kB PLCC-44 60 MHz 34 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C Reel, Cut Tape

Microchip Technology 8-bit Microcontrollers - MCU 8kB Flash 256B RAM 33MHz 2.7V-4.0V
Datasheet
1,098In Stock
$4.94
$4.52
$4.49
Min.: 1
Mult.: 1
8051 8 kB 256 B PLCC-44 16 MHz No ADC 32 I/O 2.7 V 4 V SMD/SMT 8 bit - 40 C + 85 C 89LS Tube

Microchip Technology 8-bit Microcontrollers - MCU MCU 8-Bit HI Perform ROMless 3-5V
Datasheet
637In Stock
Cut Tape
$5.99
$5.80
$5.73
$5.69
Reel
$4.90
MouseReel Available
Min.: 1
Mult.: 1
: 500
8051 1 kB 1.25 kB PLCC-44 40 MHz No ADC 32 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C 80C Reel, Cut Tape, MouseReel

Microchip Technology 8-bit Microcontrollers - MCU MCU 8-Bit HI Perform ROMless 3-5V
Datasheet
424In Stock
$5.33
$4.91
$4.82
Min.: 1
Mult.: 1
8051 1 kB 1.25 kB PLCC-44 40 MHz No ADC 32 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C 80C Tube

Microchip Technology 8-bit Microcontrollers - MCU Single-Cycle 805124K ISP Flash,2.4-5.5V
Datasheet
436In Stock
$5.24
$4.81
$4.36
Min.: 1
Mult.: 1
8051 24 kB 256 B PLCC-44 20 MHz 10 bit 40 I/O 2.4 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C Tube

Microchip Technology 8-bit Microcontrollers - MCU Single-Cycle 805132K ISP Flash,2.4-5.5V
Datasheet
412In Stock
$5.82
$5.33
$4.82
Min.: 1
Mult.: 1
8051 32 kB 256 B PLCC-44 20 MHz 10 bit 40 I/O 2.4 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C Tube

Microchip Technology 8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V
Datasheet
278In Stock
$7.74
$7.10
$6.99
Min.: 1
Mult.: 1
8051 64 kB 256 B PLCC-44 20 MHz 10 bit 40 I/O 2.4 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C Tube

Microchip Technology 8-bit Microcontrollers - MCU 8kB Flash 256B RAM 33MHz 4.0V-5.5V
Datasheet
2,459In Stock
$4.93
$4.51
$4.38
Min.: 1
Mult.: 1
8051 8 kB 256 B PLCC-44 24 MHz No ADC 32 I/O 4 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C 89S Tube

Microchip Technology 8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 512B SRAM-8MHz, IND
Datasheet
1,088In Stock
Cut Tape
$5.17
Reel
$4.34
MouseReel Available
Min.: 1
Mult.: 1
: 500
AVR 8 kB 512 B PLCC-44 8 MHz No ADC 35 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega8515 Reel, Cut Tape, MouseReel

Microchip Technology 8-bit Microcontrollers - MCU 7KB 192 RAM 33 I/O
Datasheet
416In Stock
$9.43
$9.24
$9.23
Min.: 1
Mult.: 1
PIC16 7 kB 192 B PLCC-44 20 MHz 10 bit 33 I/O 4 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC16(L)F87x Tube

Microchip Technology 8-bit Microcontrollers - MCU 14KB 368 RAM 33 I/O
Datasheet
237In Stock
Cut Tape
$12.49
Reel
$10.48
MouseReel Available
Min.: 1
Mult.: 1
: 500
PIC16 14 kB 368 B PLCC-44 20 MHz 10 bit 33 I/O 4 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC16(L)F87x Reel, Cut Tape, MouseReel

Microchip Technology 8-bit Microcontrollers - MCU 32KB 1536 RAM 34I/O
Datasheet
503In Stock
$12.26
Min.: 1
Mult.: 1
PIC18 32 kB 1.5 kB PLCC-44 40 MHz 10 bit 34 I/O 4.2 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)Fxx2 Tube

Analog Devices / Maxim Integrated 8-bit Microcontrollers - MCU EPROM/ROM High-Speed Microcontrollers
Datasheet
334In Stock
$110.63
$93.17
$92.37
$84.59
View
Min.: 1
Mult.: 1
8051 16 kB 1 kB PLCC-44 33 MHz No ADC 32 I/O 4.5 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C DS87C520 Tube

Microchip Technology 8-bit Microcontrollers - MCU CAN-STICK Bootloader UART IND
Datasheet
937In Stock
999Expected 11/9/2026
$12.44
$11.38
$10.32
Min.: 1
Mult.: 1
8051 32 kB 1.2 kB PLCC-44 40 MHz 10 bit 34 I/O 3 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C 89C Tube

Microchip Technology 8-bit Microcontrollers - MCU 14KB 368 RAM 33 I/O
Datasheet
756In Stock
$9.87
Min.: 1
Mult.: 1
PIC16 14 kB 368 B PLCC-44 20 MHz 8 bit 33 I/O 4 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC16(L)F7x Tube

Microchip Technology 8-bit Microcontrollers - MCU CAN C51 64K FLASH CAN BOOT
Datasheet
43In Stock
81Expected 11/16/2026
$15.05
$13.83
$12.51
Min.: 1
Mult.: 1
8051 64 kB 2 kB PLCC-44 60 MHz 10 bit 36 I/O 3 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C 89C Tube

Microchip Technology 8-bit Microcontrollers - MCU CAN C51 64K FLASH UAR BOOT
Datasheet
34In Stock
$14.95
$13.83
$13.29
$12.51
Min.: 1
Mult.: 1
8051 64 kB 2 kB PLCC-44 60 MHz 10 bit 36 I/O 3 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C 89C Tube