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PLCC-44 Embedded Processors & Controllers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Core	Number of I/Os	Data Bus Width	ADC Resolution
8-bit Microcontrollers - MCU High-Speed Microcontroller DS80C310-QNG+ Analog Devices / Maxim Integrated 1: $37.49 46In Stock	Mfr. Part No. DS80C310-QNG+ Mouser Part No 700-DS80C310-QNG	Analog Devices / Maxim Integrated	8-bit Microcontrollers - MCU High-Speed Microcontroller Learn More about Analog Devices / Maxim Integrated maxim hvac solutions	Datasheet	46In Stock	$37.49 $33.67 $27.85 $26.56 View $26.31 Quote	Min.: 1 Mult.: 1	SMD/SMT	PLCC-44	8051	32 I/O	8 bit	No ADC
8-bit Microcontrollers - MCU 7KB 192 RAM 33 I/O PIC16F74T-I/L Microchip Technology 1: $6.80 163In Stock	Mfr. Part No. PIC16F74T-I/L Mouser Part No 579-PIC16F74T-I/L	Microchip Technology	8-bit Microcontrollers - MCU 7KB 192 RAM 33 I/O	Datasheet	163In Stock	Cut Tape $6.80 $6.70 $6.68 Reel $6.67 MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	PLCC-44	PIC16	33 I/O	8 bit	8 bit
8-bit Microcontrollers - MCU Single Cycle 8051 4K ISP FL AT89LP51-20JU Microchip Technology 1: $3.46 404In Stock	Mfr. Part No. AT89LP51-20JU Mouser Part No 556-AT89LP51-20JU	Microchip Technology	8-bit Microcontrollers - MCU Single Cycle 8051 4K ISP FL Learn More about Microchip Technology atmelat89lp52	Datasheet	404In Stock	$3.46 $3.24 $3.23	Min.: 1 Mult.: 1	SMD/SMT	PLCC-44	8051	36 I/O	8 bit	No ADC
8-bit Microcontrollers - MCU 64kB Flash 2048B RAM 2.7V-5.5V AT89C51RD2-SLSUM Microchip Technology 1: $9.01 2,231In Stock	Mfr. Part No. AT89C51RD2-SLSUM Mouser Part No 556-A89C51RD2SLSUM	Microchip Technology	8-bit Microcontrollers - MCU 64kB Flash 2048B RAM 2.7V-5.5V Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	2,231In Stock	$9.01 $8.27 $7.49	Min.: 1 Mult.: 1	SMD/SMT	PLCC-44	8051	32 I/O	8 bit
8-bit Microcontrollers - MCU 12kB Flash 256B RAM 2.7V-5.5V AT89S8253-24JU Microchip Technology 1: $4.71 3,093In Stock	Mfr. Part No. AT89S8253-24JU Mouser Part No 556-A89S8253-24JU	Microchip Technology	8-bit Microcontrollers - MCU 12kB Flash 256B RAM 2.7V-5.5V	Datasheet	3,093In Stock	$4.71 $4.31 $4.27	Min.: 1 Mult.: 1	SMD/SMT	PLCC-44	8051	32 I/O	8 bit	No ADC
8-bit Microcontrollers - MCU 14KB 368 RAM 33 I/O PIC16F877A-I/L Microchip Technology 1: $7.84 1,647In Stock	Mfr. Part No. PIC16F877A-I/L Mouser Part No 579-PIC16F877A-I/L	Microchip Technology	8-bit Microcontrollers - MCU 14KB 368 RAM 33 I/O Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	1,647In Stock	$7.84	Min.: 1 Mult.: 1	SMD/SMT	PLCC-44	PIC16	33 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU C51AC3 64K FLASHADC EEP 5V AT89C51AC3-SLSUM Microchip Technology 1: $10.72 267In Stock	Mfr. Part No. AT89C51AC3-SLSUM Mouser Part No 556-A89C51AC3SLSUM	Microchip Technology	8-bit Microcontrollers - MCU C51AC3 64K FLASHADC EEP 5V Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	267In Stock	$10.72 $9.84 $8.90	Min.: 1 Mult.: 1	SMD/SMT	PLCC-44	8051	36 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 64kB Flash 2048B RAM 2.7V-5.5V AT89C51ED2-SLSUM Microchip Technology 1: $10.31 930In Stock	Mfr. Part No. AT89C51ED2-SLSUM Mouser Part No 556-A89C51ED2SLSUM	Microchip Technology	8-bit Microcontrollers - MCU 64kB Flash 2048B RAM 2.7V-5.5V Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	930In Stock	$10.31 $9.45 $8.56	Min.: 1 Mult.: 1	SMD/SMT	PLCC-44	8051	34 I/O	8 bit	No ADC
8-bit Microcontrollers - MCU C51IC2 32K FLASH I2C 32KHz 5V AT89C51IC2-SLSUM Microchip Technology 1: $8.81 377In Stock	Mfr. Part No. AT89C51IC2-SLSUM Mouser Part No 556-A89C51IC2SLSUM	Microchip Technology	8-bit Microcontrollers - MCU C51IC2 32K FLASH I2C 32KHz 5V Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	377In Stock	$8.81 $8.59	Min.: 1 Mult.: 1	SMD/SMT	PLCC-44	8051	34 I/O	8 bit	No ADC
8-bit Microcontrollers - MCU C51RB2 16K FLASH 5V COM AT89C51RB2-SLSUM Microchip Technology 1: $7.51 1,118In Stock 2,646Expected 06/11/2026	Mfr. Part No. AT89C51RB2-SLSUM Mouser Part No 556-A89C51RB2SLSUM	Microchip Technology	8-bit Microcontrollers - MCU C51RB2 16K FLASH 5V COM Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	1,118In Stock 2,646Expected 06/11/2026	$7.51 $6.89 $6.25	Min.: 1 Mult.: 1	SMD/SMT	PLCC-44	8051	32 I/O	8 bit	No ADC
8-bit Microcontrollers - MCU 32K FLASH 4.0 TO 5.5V - 24MHZ 5V AT89C51RC-24JU Microchip Technology 1: $4.66 699In Stock	Mfr. Part No. AT89C51RC-24JU Mouser Part No 556-A89C51RC-24JU	Microchip Technology	8-bit Microcontrollers - MCU 32K FLASH 4.0 TO 5.5V - 24MHZ 5V Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	699In Stock	$4.66 $4.29 $4.24	Min.: 1 Mult.: 1	SMD/SMT	PLCC-44	8051	32 I/O	8 bit	No ADC
8-bit Microcontrollers - MCU C51RD2 64K FLASH 3-5.5V AT89C51RD2-SLRUM Microchip Technology 1: $9.22 426In Stock	Mfr. Part No. AT89C51RD2-SLRUM Mouser Part No 556-A89C51RD2SLRUM	Microchip Technology	8-bit Microcontrollers - MCU C51RD2 64K FLASH 3-5.5V Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	426In Stock	Cut Tape $9.22 $8.97 Reel $7.66	Min.: 1 Mult.: 1 : 500	SMD/SMT	PLCC-44	8051	34 I/O	8 bit
8-bit Microcontrollers - MCU 8kB Flash 256B RAM 33MHz 2.7V-4.0V AT89LS52-16JU Microchip Technology 1: $3.80 1,098In Stock	Mfr. Part No. AT89LS52-16JU Mouser Part No 556-A89LS52-16JU	Microchip Technology	8-bit Microcontrollers - MCU 8kB Flash 256B RAM 33MHz 2.7V-4.0V	Datasheet	1,098In Stock	$3.80 $3.48 $3.45	Min.: 1 Mult.: 1	SMD/SMT	PLCC-44	8051	32 I/O	8 bit	No ADC
8-bit Microcontrollers - MCU MCU 8-Bit HI Perform ROMless 3-5V AT80C51RD2-SLRUM Microchip Technology 1: $4.61 637In Stock	Mfr. Part No. AT80C51RD2-SLRUM Mouser Part No 556-AT80C51RD2-SLRUM	Microchip Technology	8-bit Microcontrollers - MCU MCU 8-Bit HI Perform ROMless 3-5V	Datasheet	637In Stock	Cut Tape $4.61 Reel $3.86 MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	PLCC-44	8051	32 I/O	8 bit	No ADC
8-bit Microcontrollers - MCU MCU 8-Bit HI Perform ROMless 3-5V AT80C51RD2-SLSUM Microchip Technology 1: $4.10 424In Stock	Mfr. Part No. AT80C51RD2-SLSUM Mouser Part No 556-AT80C51RD2-SLSUM	Microchip Technology	8-bit Microcontrollers - MCU MCU 8-Bit HI Perform ROMless 3-5V	Datasheet	424In Stock	$4.10 $3.78 $3.71	Min.: 1 Mult.: 1	SMD/SMT	PLCC-44	8051	32 I/O	8 bit	No ADC
8-bit Microcontrollers - MCU Single-Cycle 805124K ISP Flash,2.4-5.5V AT89LP51RB2-20JU Microchip Technology 1: $4.03 436In Stock	Mfr. Part No. AT89LP51RB2-20JU Mouser Part No 556-AT89LP51RB2-20JU	Microchip Technology	8-bit Microcontrollers - MCU Single-Cycle 805124K ISP Flash,2.4-5.5V Learn More about Microchip Technology atmelat89lp52	Datasheet	436In Stock	$4.03 $3.70 $3.35	Min.: 1 Mult.: 1	SMD/SMT	PLCC-44	8051	40 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU Single-Cycle 805132K ISP Flash,2.4-5.5V AT89LP51RC2-20JU Microchip Technology 1: $4.48 412In Stock	Mfr. Part No. AT89LP51RC2-20JU Mouser Part No 556-AT89LP51RC2-20JU	Microchip Technology	8-bit Microcontrollers - MCU Single-Cycle 805132K ISP Flash,2.4-5.5V Learn More about Microchip Technology atmelat89lp52	Datasheet	412In Stock	$4.48 $4.10 $3.71	Min.: 1 Mult.: 1	SMD/SMT	PLCC-44	8051	40 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V AT89LP51RD2-20JU Microchip Technology 1: $5.95 278In Stock	Mfr. Part No. AT89LP51RD2-20JU Mouser Part No 556-AT89LP51RD2-20JU	Microchip Technology	8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V Learn More about Microchip Technology atmelat89lp52	Datasheet	278In Stock	$5.95 $5.46 $5.38	Min.: 1 Mult.: 1	SMD/SMT	PLCC-44	8051	40 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 8kB Flash 256B RAM 33MHz 4.0V-5.5V AT89S52-24JU Microchip Technology 1: $3.79 2,571In Stock	Mfr. Part No. AT89S52-24JU Mouser Part No 556-AT89S52-24JU	Microchip Technology	8-bit Microcontrollers - MCU 8kB Flash 256B RAM 33MHz 4.0V-5.5V	Datasheet	2,571In Stock	$3.79 $3.47 $3.45	Min.: 1 Mult.: 1	SMD/SMT	PLCC-44	8051	32 I/O	8 bit	No ADC
8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 512B SRAM-8MHz, IND ATMEGA8515L-8JUR Microchip Technology 1: $3.98 1,088In Stock	Mfr. Part No. ATMEGA8515L-8JUR Mouser Part No 556-ATMEGA8515L-8JUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 512B SRAM-8MHz, IND	Datasheet	1,088In Stock	Cut Tape $3.98 Reel $3.34 MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	PLCC-44	AVR	35 I/O	8 bit	No ADC
8-bit Microcontrollers - MCU 7KB 192 RAM 33 I/O PIC16F874A-I/L Microchip Technology 1: $7.25 416In Stock	Mfr. Part No. PIC16F874A-I/L Mouser Part No 579-PIC16F874A-I/L	Microchip Technology	8-bit Microcontrollers - MCU 7KB 192 RAM 33 I/O	Datasheet	416In Stock	$7.25 $7.11 $7.10	Min.: 1 Mult.: 1	SMD/SMT	PLCC-44	PIC16	33 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 14KB 368 RAM 33 I/O PIC16F877AT-I/L Microchip Technology 1: $9.61 237In Stock	Mfr. Part No. PIC16F877AT-I/L Mouser Part No 579-PIC16F877AT-I/L	Microchip Technology	8-bit Microcontrollers - MCU 14KB 368 RAM 33 I/O Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	237In Stock	Cut Tape $9.61 Reel $8.06 MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	PLCC-44	PIC16	33 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 32KB 1536 RAM 34I/O PIC18F452-I/L Microchip Technology 1: $9.43 513In Stock	Mfr. Part No. PIC18F452-I/L Mouser Part No 579-PIC18F452-I/L	Microchip Technology	8-bit Microcontrollers - MCU 32KB 1536 RAM 34I/O	Datasheet	513In Stock	$9.43	Min.: 1 Mult.: 1	SMD/SMT	PLCC-44	PIC18	34 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU EPROM/ROM High-Speed Microcontrollers DS87C520-QNL+ Analog Devices / Maxim Integrated 1: $85.10 334In Stock	Mfr. Part No. DS87C520-QNL+ Mouser Part No 700-DS87C520-QNL	Analog Devices / Maxim Integrated	8-bit Microcontrollers - MCU EPROM/ROM High-Speed Microcontrollers Learn More about Analog Devices / Maxim Integrated maxim hvac solutions	Datasheet	334In Stock	$85.10 $71.67 $71.05 $65.07 View Quote	Min.: 1 Mult.: 1	SMD/SMT	PLCC-44	8051	32 I/O	8 bit	No ADC
8-bit Microcontrollers - MCU CAN-STICK Bootloader UART IND AT89C51CC01UA-SLSUM Microchip Technology 1: $9.57 937In Stock 999Expected 09/11/2026	Mfr. Part No. AT89C51CC01UA-SLSUM Mouser Part No 556-A89C51C01UASLSUM	Microchip Technology	8-bit Microcontrollers - MCU CAN-STICK Bootloader UART IND Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	937In Stock 999Expected 09/11/2026	$9.57 $8.75 $7.94	Min.: 1 Mult.: 1	SMD/SMT	PLCC-44	8051	34 I/O	8 bit	10 bit

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PLCC-44 Embedded Processors & Controllers

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