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PDIP-28 Microcontrollers - MCU

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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	Data Bus Width	Maximum Clock Frequency	Program Memory Size	Data RAM Size	ADC Resolution	Number of I/Os	Supply Voltage - Min	Supply Voltage - Max	Maximum Operating Temperature	Packaging
8-bit Microcontrollers - MCU 32KB RWW,3KB RAM,28p,20MHz,12-bit ADC,PGA,UART,SPI,I2C,2xTCB,TCEX,TCF,WEX AVR32EB28-E/SP Microchip Technology 1: $2.49 304In Stock New Product	Mfr. Part # AVR32EB28-E/SP Mouser Part # 579-AVR32EB28-E/SP New Product	Microchip Technology	8-bit Microcontrollers - MCU 32KB RWW,3KB RAM,28p,20MHz,12-bit ADC,PGA,UART,SPI,I2C,2xTCB,TCEX,TCF,WEX Learn More about Microchip Technology microchip avrxeb mcus	Datasheet	304In Stock	$2.49 $2.28 $2.06	Min.: 1 Mult.: 1	Through Hole	PDIP-28	AVR	8 bit	20 MHz	32 kB	3 kB	12 bit	23 I/O	1.8 V	5.5 V	+ 125 C	Tube
8-bit Microcontrollers - MCU 3K 72 RAM 20 I/O PIC16F57-E/P Microchip Technology 1: $1.54 1,284In Stock	Mfr. Part # PIC16F57-E/P Mouser Part # 579-PIC16F57-E/P	Microchip Technology	8-bit Microcontrollers - MCU 3K 72 RAM 20 I/O	Datasheet	1,284In Stock	$1.54	Min.: 1 Mult.: 1	Through Hole	PDIP-28	PIC16	8 bit	20 MHz	3 kB	72 B	No ADC	20 I/O	2 V	5.5 V	+ 125 C	Tube
8-bit Microcontrollers - MCU 14KB Flash 512B RAM 10-bit 1.8-5.5V PIC16F1516-I/SP Microchip Technology 1: $2.09 1,045In Stock	Mfr. Part # PIC16F1516-I/SP Mouser Part # 579-PIC16F1516-I/SP	Microchip Technology	8-bit Microcontrollers - MCU 14KB Flash 512B RAM 10-bit 1.8-5.5V Learn More about Microchip Technology microchip pic16f15xx microcontrollers	Datasheet	1,045In Stock	$2.09 $1.92 $1.74	Min.: 1 Mult.: 1	Through Hole	PDIP-28	PIC16	8 bit	20 MHz	8 kB	512 B	10 bit	25 I/O	2.5 V	5.5 V	+ 85 C	Tube
8-bit Microcontrollers - MCU 128KB Flash, 8KB RAM, 1KB EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, UART, SPI/I2C, IDLE/DOZE/PMD PIC18F27K42-I/SP Microchip Technology 1: $3.04 1,765In Stock	Mfr. Part # PIC18F27K42-I/SP Mouser Part # 579-PIC18F27K42-I/SP	Microchip Technology	8-bit Microcontrollers - MCU 128KB Flash, 8KB RAM, 1KB EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, UART, SPI/I2C, IDLE/DOZE/PMD Learn More about Microchip Technology microchip pic18 k42 mcus	Datasheet	1,765In Stock	$3.04 $2.72 $2.62 $2.53 $2.51	Min.: 1 Mult.: 1	Through Hole	PDIP-28	PIC18	8 bit	64 MHz	128 kB	8 kB	12 bit	25 I/O	2.3 V	5.5 V	+ 85 C	Tube
8-bit Microcontrollers - MCU 28KB Flash 1024B RAM 10-bit 1.8-5.5V PIC16F1518-I/SP Microchip Technology 1: $2.19 1,349In Stock	Mfr. Part # PIC16F1518-I/SP Mouser Part # 579-PIC16F1518-I/SP	Microchip Technology	8-bit Microcontrollers - MCU 28KB Flash 1024B RAM 10-bit 1.8-5.5V Learn More about Microchip Technology microchip pic16f15xx microcontrollers	Datasheet	1,349In Stock	$2.19 $2.01 $1.82	Min.: 1 Mult.: 1	Through Hole	PDIP-28	PIC16	8 bit	20 MHz	16 kB	1 kB	10 bit	25 I/O	2.5 V	5.5 V	+ 85 C	Tube
8-bit Microcontrollers - MCU 3KB 72 RAM 20 I/O PIC16C57-HS/P Microchip Technology 1: $7.40 741In Stock	Mfr. Part # PIC16C57-HS/P Mouser Part # 579-PIC16C57-HS/P	Microchip Technology	8-bit Microcontrollers - MCU 3KB 72 RAM 20 I/O	Datasheet	741In Stock	$7.40 $7.17 $7.09 $6.89	Min.: 1 Mult.: 1	Through Hole	PDIP-28	PIC16	8 bit	40 MHz	2 kB	72 B	No ADC	20 I/O	4.5 V	5.5 V	+ 70 C	Tube
8-bit Microcontrollers - MCU 32KB FL 1536bytes- RAM 25I/O PIC18F2523-E/SP Microchip Technology 1: $7.97 86In Stock	Mfr. Part # PIC18F2523-E/SP Mouser Part # 579-PIC18F2523-E/SP	Microchip Technology	8-bit Microcontrollers - MCU 32KB FL 1536bytes- RAM 25I/O Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	86In Stock	$7.97	Min.: 1 Mult.: 1	Through Hole	PDIP-28	PIC18	8 bit	40 MHz	32 kB	1.5 kB	12 bit	25 I/O	2 V	5.5 V	+ 125 C	Tube
32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 50MHz, 10-bit ADC PIC32MX270F256B-I/SP Microchip Technology 1: $5.47 156In Stock	Mfr. Part # PIC32MX270F256B-I/SP Mouser Part # 579-32MX270F256BI/SP	Microchip Technology	32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 50MHz, 10-bit ADC Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	156In Stock	$5.47 $5.00 $4.97 $4.54 $4.53	Min.: 1 Mult.: 1	Through Hole	PDIP-28	MIPS32 M4K	32 bit	50 MHz	256 kB	64 kB	10 bit	21 I/O	2.3 V	3.6 V	+ 85 C	Tube
32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 40MHz, 10-bit ADC PIC32MX270F256B-V/SP Microchip Technology 1: $5.73 89In Stock	Mfr. Part # PIC32MX270F256B-V/SP Mouser Part # 579-32MX270F256BV/SP	Microchip Technology	32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 40MHz, 10-bit ADC Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	89In Stock	$5.73 $5.26 $4.76	Min.: 1 Mult.: 1	Through Hole	PDIP-28	MIPS32 M4K	32 bit	50 MHz	256 kB	64 kB	10 bit	21 I/O	2.3 V	3.6 V	+ 105 C	Tube
8-bit Microcontrollers - MCU AVR 4KB FLASH 20 MHZ,IND TEMP ATMEGA48PA-PU Microchip Technology 1: $2.48 346In Stock NRND	Mfr. Part # ATMEGA48PA-PU Mouser Part # 556-ATMEGA48PA-PU NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 4KB FLASH 20 MHZ,IND TEMP Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	346In Stock	$2.48 $2.27 $2.04 $2.03	Min.: 1 Mult.: 1	Through Hole	PDIP-28	AVR	8 bit	20 MHz	4 kB	512 B	10 bit	23 I/O	1.8 V	5.5 V	+ 85 C	Tube
8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 256B EEPROM, 10b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD PIC18F25Q10-I/SP Microchip Technology 1: $1.73 884In Stock	Mfr. Part # PIC18F25Q10-I/SP Mouser Part # 579-PIC18F25Q10-I/SP	Microchip Technology	8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 256B EEPROM, 10b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD Learn More about Microchip Technology microchip pic18fxq10 mcus	Datasheet	884In Stock	$1.73 $1.56 $1.55 $1.42	Min.: 1 Mult.: 1	Through Hole	PDIP-28	PIC18	8 bit	64 MHz	32 kB	2 kB	10 bit	25 I/O	1.8 V	5.5 V	+ 85 C	Tube
32-bit Microcontrollers - MCU 32B MCU 64KB FL 16KB RAM 40MHz 28Pin PIC32MX130F064B-I/SP Microchip Technology 1: $3.70 332In Stock	Mfr. Part # PIC32MX130F064B-I/SP Mouser Part # 579-32MX130F064BISP	Microchip Technology	32-bit Microcontrollers - MCU 32B MCU 64KB FL 16KB RAM 40MHz 28Pin Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	332In Stock	$3.70 $3.37 $3.07	Min.: 1 Mult.: 1	Through Hole	PDIP-28	MIPS32 M4K	32 bit	40 MHz	64 kB	16 kB	10 bit	21 I/O	2.3 V	3.6 V	+ 85 C	Tube
8-bit Microcontrollers - MCU 32KB FL 4KBRM 16MIPS 12bit ADC CTMU XLP PIC18LF25K80-I/SP Microchip Technology 1: $3.89 228In Stock	Mfr. Part # PIC18LF25K80-I/SP Mouser Part # 579-PIC18LF25K80I/SP	Microchip Technology	8-bit Microcontrollers - MCU 32KB FL 4KBRM 16MIPS 12bit ADC CTMU XLP	Datasheet	228In Stock	$3.89 $3.55 $3.22	Min.: 1 Mult.: 1	Through Hole	PDIP-28	PIC18	8 bit	64 MHz	32 kB	3.56 kB	12 bit	24 I/O	1.8 V	3.6 V	+ 85 C	Tube
8-bit Microcontrollers - MCU 7KB 192 RAM 22 I/O PIC16LF873-04/SP Microchip Technology 1: $6.71 117In Stock	Mfr. Part # PIC16LF873-04/SP Mouser Part # 579-PIC16LF87304SP	Microchip Technology	8-bit Microcontrollers - MCU 7KB 192 RAM 22 I/O	Datasheet	117In Stock	$6.71 $6.62 $6.61	Min.: 1 Mult.: 1	Through Hole	PDIP-28	PIC16	8 bit	4 MHz	7 kB	192 B	10 bit	22 I/O	2 V	5.5 V	+ 70 C	Tube
8-bit Microcontrollers - MCU 64KB Flash 4KBRAM 12MIPS nanoWatt PIC18F26J11-I/SP Microchip Technology 1: $4.58 310In Stock	Mfr. Part # PIC18F26J11-I/SP Mouser Part # 579-PIC18F26J11-I/SP	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash 4KBRAM 12MIPS nanoWatt Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	310In Stock	$4.58 $4.20 $3.80	Min.: 1 Mult.: 1	Through Hole	PDIP-28	PIC18	8 bit	48 MHz	64 kB	3.68 kB	10 bit	16 I/O	2.15 V	3.6 V	+ 85 C	Tube
8-bit Microcontrollers - MCU 32KB RWW,3KB RAM,28p,20MHz,12-bit ADC,PGA,UART,SPI,I2C,2xTCB,TCEX,TCF,WEX AVR32EB28-I/SP Microchip Technology 1: $2.25 339In Stock New Product	Mfr. Part # AVR32EB28-I/SP Mouser Part # 579-AVR32EB28-I/SP New Product	Microchip Technology	8-bit Microcontrollers - MCU 32KB RWW,3KB RAM,28p,20MHz,12-bit ADC,PGA,UART,SPI,I2C,2xTCB,TCEX,TCF,WEX Learn More about Microchip Technology microchip avrxeb mcus	Datasheet	339In Stock	$2.25 $2.07 $1.87	Min.: 1 Mult.: 1	Through Hole	PDIP-28	AVR	8 bit	20 MHz	32 kB	3 kB	12 bit	23 I/O	1.8 V	5.5 V	+ 85 C	Tube
8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 23 I/O Pins ATMEGA168-20PU Microchip Technology 1: $4.03 650In Stock NRND	Mfr. Part # ATMEGA168-20PU Mouser Part # 556-ATMEGA168-20PU NRND	Microchip Technology	8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 23 I/O Pins Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	650In Stock	$4.03 $3.72 $3.36	Min.: 1 Mult.: 1	Through Hole	PDIP-28	AVR	8 bit	20 MHz	16 kB	1 kB	10 bit	23 I/O	2.7 V	5.5 V	+ 85 C	Tube
8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM-20MHz ATMEGA168A-PU Microchip Technology 1: $2.94 3,623In Stock NRND	Mfr. Part # ATMEGA168A-PU Mouser Part # 556-ATMEGA168A-PU NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM-20MHz Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	3,623In Stock	$2.94 $2.71 $2.45	Min.: 1 Mult.: 1	Through Hole	PDIP-28	AVR	8 bit	20 MHz	16 kB	1 kB	10 bit	23 I/O	1.8 V	5.5 V	+ 85 C	Tube
8-bit Microcontrollers - MCU 32KB In-system Flash 20MHz 1.8V-5.5V ATMEGA328P-PU Microchip Technology 1: $2.89 7,681In Stock NRND	Mfr. Part # ATMEGA328P-PU Mouser Part # 556-ATMEGA328P-PU NRND	Microchip Technology	8-bit Microcontrollers - MCU 32KB In-system Flash 20MHz 1.8V-5.5V Learn More about Microchip Technology atmelatmega328	Datasheet	7,681In Stock	$2.89 $2.65 $2.39	Min.: 1 Mult.: 1	Through Hole	PDIP-28	AVR	8 bit	20 MHz	32 kB	2 kB	10 bit	23 I/O	1.8 V	5.5 V	+ 85 C	Tube
8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-20MHz ATMEGA88A-PU Microchip Technology 1: $2.54 1,646In Stock NRND	Mfr. Part # ATMEGA88A-PU Mouser Part # 556-ATMEGA88A-PU NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-20MHz Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	1,646In Stock	$2.54 $2.33 $2.11	Min.: 1 Mult.: 1	Through Hole	PDIP-28	AVR	8 bit	20 MHz	8 kB	1 kB	10 bit	23 I/O	1.8 V	5.5 V	+ 85 C	Tube
8-bit Microcontrollers - MCU 1.8V - 5.5V 20MHz 8KB Programmable ATMEGA88PA-PU Microchip Technology 1: $2.60 2,254In Stock NRND	Mfr. Part # ATMEGA88PA-PU Mouser Part # 556-ATMEGA88PA-PU NRND	Microchip Technology	8-bit Microcontrollers - MCU 1.8V - 5.5V 20MHz 8KB Programmable Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	2,254In Stock	$2.60 $2.39 $2.16	Min.: 1 Mult.: 1	Through Hole	PDIP-28	AVR	8 bit	20 MHz	8 kB	1 kB	10 bit	23 I/O	1.8 V	5.5 V	+ 85 C	Tube
8-bit Microcontrollers - MCU 32KB 1536 RAM 23I/O PIC18C252-I/SP Microchip Technology 1: $8.40 795In Stock	Mfr. Part # PIC18C252-I/SP Mouser Part # 579-PIC18C252ISP	Microchip Technology	8-bit Microcontrollers - MCU 32KB 1536 RAM 23I/O	Datasheet	795In Stock	$8.40	Min.: 1 Mult.: 1	Through Hole	PDIP-28	PIC18	8 bit	40 MHz	32 kB	1.5 kB	10 bit	23 I/O	4.2 V	5.5 V	+ 85 C	Tube
8-bit Microcontrollers - MCU 24KB Flash 2KB RAM PIC18F2458-I/SP Microchip Technology 1: $7.50 1,639In Stock	Mfr. Part # PIC18F2458-I/SP Mouser Part # 579-PIC18F2458-I/SP	Microchip Technology	8-bit Microcontrollers - MCU 24KB Flash 2KB RAM Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	1,639In Stock	$7.50	Min.: 1 Mult.: 1	Through Hole	PDIP-28	PIC18	8 bit	48 MHz	24 kB	2 kB	12 bit	35 I/O	4.2 V	5.5 V	+ 85 C	Tube
8-bit Microcontrollers - MCU AVR 32K FLSH 1K EE2K SRAM-20MHz IND ATMEGA328-PU Microchip Technology 1: $2.63 1,700In Stock 3,318Expected 10/12/2026 NRND	Mfr. Part # ATMEGA328-PU Mouser Part # 556-ATMEGA328-PU NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 32K FLSH 1K EE2K SRAM-20MHz IND Learn More about Microchip Technology atmelatmega328	Datasheet	1,700In Stock 3,318Expected 10/12/2026	$2.63 $2.40 $2.19	Min.: 1 Mult.: 1	Through Hole	PDIP-28	AVR	8 bit	20 MHz	32 kB	2 kB	10 bit	23 I/O	1.8 V	5.5 V	+ 85 C	Tube
8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20 MHZ 105C ATMEGA328P-PN Microchip Technology 1: $3.03 382In Stock NRND	Mfr. Part # ATMEGA328P-PN Mouser Part # 556-ATMEGA328P-PN NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20 MHZ 105C Learn More about Microchip Technology atmelatmega328	Datasheet	382In Stock	$3.03 $2.77 $2.50	Min.: 1 Mult.: 1	Through Hole	PDIP-28	AVR	8 bit	20 MHz	32 kB	2 kB	10 bit	23 I/O	1.8 V	5.5 V	+ 105 C	Tube

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