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PLCC-44 Semiconductors

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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.
8-bit Microcontrollers - MCU 64kB Flash 2048B RAM 2.7V-5.5V AT89C51RD2-SLSUM Microchip Technology 1: $9.01 2,226In Stock 4,374Expected 12/8/2026	Mfr. Part # AT89C51RD2-SLSUM Mouser Part # 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	2,226In Stock 4,374Expected 12/8/2026	$9.01 $8.27 $7.49	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 12kB Flash 256B RAM 2.7V-5.5V AT89S8253-24JU Microchip Technology 1: $4.71 3,093In Stock	Mfr. Part # AT89S8253-24JU Mouser Part # 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
8-bit Microcontrollers - MCU 14KB 368 RAM 33 I/O PIC16F877A-I/L Microchip Technology 1: $7.84 1,647In Stock	Mfr. Part # PIC16F877A-I/L Mouser Part # 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
Interface - I/O Expanders PERI PRG-I/O 5V 8MHZ 44PLCC IND IS82C55AZ Renesas / Intersil 1: $41.53 641In Stock	Mfr. Part # IS82C55AZ Mouser Part # 968-IS82C55AZ	Renesas / Intersil	Interface - I/O Expanders PERI PRG-I/O 5V 8MHZ 44PLCC IND	Datasheet	641In Stock	$41.53 $34.28 $32.22 $30.46 View $28.89 Quote	Min.: 1 Mult.: 1
FPGA - Field Programmable Gate Array MX FPGA, 3K System Gates A40MX02-PLG44I Microchip Technology 1: $80.41 40In Stock	Mfr. Part # A40MX02-PLG44I Mouser Part # 494-A40MX02-PLG44I	Microchip Technology	FPGA - Field Programmable Gate Array MX FPGA, 3K System Gates Learn More about Microchip Technology microchip 40mx 42mx fpgas	Datasheet	40In Stock	$80.41 $79.29 $78.18 View Quote	Min.: 1 Mult.: 1
FPGA - Field Programmable Gate Array MX FPGA, 6K System Gates A40MX04-PLG44 Microchip Technology 1: $84.98 83In Stock	Mfr. Part # A40MX04-PLG44 Mouser Part # 494-A40MX04-PLG44	Microchip Technology	FPGA - Field Programmable Gate Array MX FPGA, 6K System Gates Learn More about Microchip Technology microchip 40mx 42mx fpgas	Datasheet	83In Stock	$84.98 $83.78 $82.60 View Quote	Min.: 1 Mult.: 1
FPGA - Field Programmable Gate Array MX FPGA, 6K System Gates A40MX04-PLG44I Microchip Technology 1: $101.57 84In Stock	Mfr. Part # A40MX04-PLG44I Mouser Part # 494-A40MX04-PLG44I	Microchip Technology	FPGA - Field Programmable Gate Array MX FPGA, 6K System Gates Learn More about Microchip Technology microchip 40mx 42mx fpgas	Datasheet	84In Stock	$101.57 $100.13 $98.72 View Quote	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU C51AC3 64K FLASHADC EEP 5V AT89C51AC3-SLSUM Microchip Technology 1: $10.72 267In Stock	Mfr. Part # AT89C51AC3-SLSUM Mouser Part # 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
8-bit Microcontrollers - MCU 64kB Flash 2048B RAM 2.7V-5.5V AT89C51ED2-SLSUM Microchip Technology 1: $10.31 930In Stock	Mfr. Part # AT89C51ED2-SLSUM Mouser Part # 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
8-bit Microcontrollers - MCU C51IC2 32K FLASH I2C 32KHz 5V AT89C51IC2-SLSUM Microchip Technology 1: $8.81 377In Stock	Mfr. Part # AT89C51IC2-SLSUM Mouser Part # 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
8-bit Microcontrollers - MCU 64K FLASH 32KHz 3.5-5V Ind. AT89C51ID2-SLSUM Microchip Technology 1: $12.67 365In Stock	Mfr. Part # AT89C51ID2-SLSUM Mouser Part # 556-A89C51ID2SLSUM	Microchip Technology	8-bit Microcontrollers - MCU 64K FLASH 32KHz 3.5-5V Ind. Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	365In Stock	$12.67 $11.61 $10.52	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU C51RB2 16K FLASH 5V COM AT89C51RB2-SLSUM Microchip Technology 1: $7.51 584In Stock 2,646Expected 11/6/2026	Mfr. Part # AT89C51RB2-SLSUM Mouser Part # 556-A89C51RB2SLSUM	Microchip Technology	8-bit Microcontrollers - MCU C51RB2 16K FLASH 5V COM Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	584In Stock 2,646Expected 11/6/2026	$7.51 $6.89 $6.25	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 32K FLASH 4.0 TO 5.5V - 24MHZ 5V AT89C51RC-24JU Microchip Technology 1: $4.66 699In Stock	Mfr. Part # AT89C51RC-24JU Mouser Part # 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 $4.13	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU C51RD2 64K FLASH 3-5.5V AT89C51RD2-SLRUM Microchip Technology 1: $9.22 426In Stock	Mfr. Part # AT89C51RD2-SLRUM Mouser Part # 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
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 # AT89LS52-16JU Mouser Part # 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
CPLD - Complex Programmable Logic Devices CPLD 32 MACROCELL ISP STD PWR 5V-10NS ATF1502AS-10JU44 Microchip Technology 1: $3.26 561In Stock	Mfr. Part # ATF1502AS-10JU44 Mouser Part # 556-AF1502AS10JU44	Microchip Technology	CPLD - Complex Programmable Logic Devices CPLD 32 MACROCELL ISP STD PWR 5V-10NS	Datasheet	561In Stock	$3.26 $2.96 $2.93	Min.: 1 Mult.: 1
CPLD - Complex Programmable Logic Devices 15 ns 24 I/O Pins 24 macorcells 48 reg ATF2500C-15JU Microchip Technology 1: $9.43 698In Stock	Mfr. Part # ATF2500C-15JU Mouser Part # 556-AF2500C15JU	Microchip Technology	CPLD - Complex Programmable Logic Devices 15 ns 24 I/O Pins 24 macorcells 48 reg	Datasheet	698In Stock	$9.43 $8.58 $8.25	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU MCU 8-Bit HI Perform ROMless 3-5V AT80C51RD2-SLRUM Microchip Technology 1: $4.61 634In Stock	Mfr. Part # AT80C51RD2-SLRUM Mouser Part # 556-AT80C51RD2-SLRUM	Microchip Technology	8-bit Microcontrollers - MCU MCU 8-Bit HI Perform ROMless 3-5V	Datasheet	634In Stock	Cut Tape $4.61 $4.46 $4.41 $4.38 Reel $3.77 MouseReel Available	Min.: 1 Mult.: 1 : 500
8-bit Microcontrollers - MCU MCU 8-Bit HI Perform ROMless 3-5V AT80C51RD2-SLSUM Microchip Technology 1: $4.10 424In Stock	Mfr. Part # AT80C51RD2-SLSUM Mouser Part # 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
8-bit Microcontrollers - MCU Single-Cycle 805124K ISP Flash,2.4-5.5V AT89LP51RB2-20JU Microchip Technology 1: $4.03 436In Stock	Mfr. Part # AT89LP51RB2-20JU Mouser Part # 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
8-bit Microcontrollers - MCU Single-Cycle 805132K ISP Flash,2.4-5.5V AT89LP51RC2-20JU Microchip Technology 1: $4.48 412In Stock	Mfr. Part # AT89LP51RC2-20JU Mouser Part # 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
8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V AT89LP51RD2-20JU Microchip Technology 1: $5.95 278In Stock	Mfr. Part # AT89LP51RD2-20JU Mouser Part # 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
8-bit Microcontrollers - MCU 8kB Flash 256B RAM 33MHz 4.0V-5.5V AT89S52-24JU Microchip Technology 1: $3.79 2,399In Stock	Mfr. Part # AT89S52-24JU Mouser Part # 556-AT89S52-24JU	Microchip Technology	8-bit Microcontrollers - MCU 8kB Flash 256B RAM 33MHz 4.0V-5.5V	Datasheet	2,399In Stock	$3.79 $3.47 $3.37	Min.: 1 Mult.: 1
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 # ATMEGA8515L-8JUR Mouser Part # 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
8-bit Microcontrollers - MCU 7KB 192 RAM 33 I/O PIC16F874A-I/L Microchip Technology 1: $7.25 416In Stock	Mfr. Part # PIC16F874A-I/L Mouser Part # 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

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PLCC-44 Semiconductors

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