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PDIP-28 Embedded Processors & Controllers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Mounting Style	Package/Case	Core	Data Bus Width	Maximum Clock Frequency	Program Memory Size	Data RAM Size	ADC Resolution	Number of I/Os	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
8-bit Microcontrollers - MCU 32KB 1536 RAM 23I/O PIC18C252-I/SP Microchip Technology 1: $11.42 795In Stock	Mfr. Part No. PIC18C252-I/SP Mouser Part No 579-PIC18C252ISP	Microchip Technology	8-bit Microcontrollers - MCU 32KB 1536 RAM 23I/O	Datasheet	795In Stock	$11.42	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	Through Hole	PDIP-28	PIC18	8 bit	40 MHz	32 kB	1.5 kB	10 bit	23 I/O	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU 24KB Flash 2KB RAM PIC18F2458-I/SP Microchip Technology 1: $10.20 1,639In Stock	Mfr. Part No. PIC18F2458-I/SP Mouser Part No 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	$10.20	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	Through Hole	PDIP-28	PIC18	8 bit	48 MHz	24 kB	2 kB	12 bit	35 I/O	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU AVR 32K FLSH 1K EE2K SRAM-20MHz IND ATMEGA328-PU Microchip Technology 1: $3.58 3,598In Stock NRND	Mfr. Part No. ATMEGA328-PU Mouser Part No 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	3,598In Stock	$3.58 $3.26 $2.98	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	Through Hole	PDIP-28	AVR	8 bit	20 MHz	32 kB	2 kB	10 bit	23 I/O	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20 MHZ 105C ATMEGA328P-PN Microchip Technology 1: $4.12 276In Stock NRND	Mfr. Part No. ATMEGA328P-PN Mouser Part No 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	276In Stock	$4.12 $3.77 $3.40	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	Through Hole	PDIP-28	AVR	8 bit	20 MHz	32 kB	2 kB	10 bit	23 I/O	- 40 C	+ 105 C	Tube
8-bit Microcontrollers - MCU 8kB Flash 0.5kB EEPROM 23 I/O Pins ATMEGA8L-8PU Microchip Technology 1: $4.54 446In Stock 924Expected 2/11/2026 NRND	Mfr. Part No. ATMEGA8L-8PU Mouser Part No 556-ATMEGA8L-8PU NRND	Microchip Technology	8-bit Microcontrollers - MCU 8kB Flash 0.5kB EEPROM 23 I/O Pins Learn More about Microchip Technology microchip atmega8 mcu	Datasheet	446In Stock 924Expected 2/11/2026	$4.54 $4.16 $4.11	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	Through Hole	PDIP-28	AVR	8 bit	8 MHz	8 kB	1 kB	10 bit	23 I/O	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU .75KB 24 RAM 20 I/O 4MHz PDIP-28 PIC16C55A-04/P Microchip Technology 1: $3.50 2,053In Stock	Mfr. Part No. PIC16C55A-04/P Mouser Part No 579-PIC16C55A-04/P	Microchip Technology	8-bit Microcontrollers - MCU .75KB 24 RAM 20 I/O 4MHz PDIP-28	Datasheet	2,053In Stock	$3.50	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	Through Hole	PDIP-28	PIC16	8 bit	40 MHz	512 B	24 B	No ADC	20 I/O	0 C	+ 70 C	Tube
8-bit Microcontrollers - MCU 16K Flsh 500B EEPROM 1K SRAM 23 IO Pins ATMEGA168PA-PU Microchip Technology 1: $4.01 196In Stock NRND	Mfr. Part No. ATMEGA168PA-PU Mouser Part No 556-ATMEGA168PA-PU NRND	Microchip Technology	8-bit Microcontrollers - MCU 16K Flsh 500B EEPROM 1K SRAM 23 IO Pins Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	196In Stock	$4.01 $3.70 $3.41 $3.36	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	Through Hole	PDIP-28	AVR	8 bit	20 MHz	16 kB	1 kB	10 bit	23 I/O	- 40 C	+ 85 C	Tube
32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 40MHz, 10-bit ADC PIC32MX170F256B-I/SP Microchip Technology 1: $6.91 76In Stock	Mfr. Part No. PIC32MX170F256B-I/SP Mouser Part No 579-32MX170F256BI/SP	Microchip Technology	32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 40MHz, 10-bit ADC Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	76In Stock	$6.91 $6.32 $5.74	Min.: 1 Mult.: 1	32-bit Microcontrollers - MCU	Through Hole	PDIP-28	MIPS32 M4K	32 bit	50 MHz	256 kB	64 kB	10 bit	21 I/O	- 40 C	+ 85 C	Tube
32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 50MHz, 10-bit ADC PIC32MX270F256B-50I/SP Microchip Technology 1: $7.98 79In Stock	Mfr. Part No. PIC32MX270F256B-50I/SP Mouser Part No 579-32MX270F256B5ISP	Microchip Technology	32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 50MHz, 10-bit ADC Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	79In Stock	$7.98 $7.33 $6.61	Min.: 1 Mult.: 1	32-bit Microcontrollers - MCU	Through Hole	PDIP-28	MIPS32 M4K	32 bit	50 MHz	256 kB	64 kB	10 bit	21 I/O	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU 768B 24 RAM 20 I/O 4MHz SPDIP-28 PIC16C55A-04/SP Microchip Technology 1: $3.50 81In Stock	Mfr. Part No. PIC16C55A-04/SP Mouser Part No 579-PIC16C55A-04/SP	Microchip Technology	8-bit Microcontrollers - MCU 768B 24 RAM 20 I/O 4MHz SPDIP-28	Datasheet	81In Stock	$3.50	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	Through Hole	PDIP-28	PIC16	8 bit	40 MHz	768 B	24 B	No ADC	20 I/O	0 C	+ 70 C	Tube
8-bit Microcontrollers - MCU .75KB 24 RAM 20 I/O 20 MHz PDIP-28 PIC16C55A-20/P Microchip Technology 1: $3.88 168In Stock	Mfr. Part No. PIC16C55A-20/P Mouser Part No 579-PIC16C55A20P	Microchip Technology	8-bit Microcontrollers - MCU .75KB 24 RAM 20 I/O 20 MHz PDIP-28	Datasheet	168In Stock	$3.88	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	Through Hole	PDIP-28	PIC16	8 bit	40 MHz	512 B	24 B	No ADC	20 I/O	0 C	+ 70 C	Tube
8-bit Microcontrollers - MCU .75KB 24 RAM 20 I/O RC PDIP-28 PIC16C55-RC/P Microchip Technology 1: $6.49 173In Stock	Mfr. Part No. PIC16C55-RC/P Mouser Part No 579-PIC16C55RCP	Microchip Technology	8-bit Microcontrollers - MCU .75KB 24 RAM 20 I/O RC PDIP-28	Datasheet	173In Stock	$6.49 $6.27 $6.01	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	Through Hole	PDIP-28	PIC16	8 bit	40 MHz	512 B	24 B	No ADC	20 I/O	0 C	+ 70 C	Tube
8-bit Microcontrollers - MCU 3KB 72 RAM 20 I/O PIC16C57-RC/P Microchip Technology 1: $8.26 11In Stock	Mfr. Part No. PIC16C57-RC/P Mouser Part No 579-PIC16C57-RC/P	Microchip Technology	8-bit Microcontrollers - MCU 3KB 72 RAM 20 I/O	Datasheet	11In Stock	$8.26 $7.96 $7.64	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	Through Hole	PDIP-28	PIC16	8 bit	40 MHz	2 kB	72 B	No ADC	20 I/O	0 C	+ 70 C	Tube
8-bit Microcontrollers - MCU 3KB 72 RAM 20 I/O PIC16C57-XT/SP Microchip Technology 1: $8.83 110In Stock	Mfr. Part No. PIC16C57-XT/SP Mouser Part No 579-PIC16C57-XT/SP	Microchip Technology	8-bit Microcontrollers - MCU 3KB 72 RAM 20 I/O	Datasheet	110In Stock	$8.83 $8.50 $8.17	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	Through Hole	PDIP-28	PIC16	8 bit	40 MHz	2 kB	72 B	No ADC	20 I/O	0 C	+ 70 C	Tube
8-bit Microcontrollers - MCU 3KB 72 RAM 20 I/O PIC16C57C-04/P Microchip Technology 1: $4.04 83In Stock 225Expected 4/11/2026	Mfr. Part No. PIC16C57C-04/P Mouser Part No 579-PIC16C57C-04/P	Microchip Technology	8-bit Microcontrollers - MCU 3KB 72 RAM 20 I/O	Datasheet	83In Stock 225Expected 4/11/2026	$4.04	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	Through Hole	PDIP-28	PIC16	8 bit	4 MHz	2 kB	72 B	No ADC	20 I/O	0 C	+ 70 C	Tube
8-bit Microcontrollers - MCU 3KB 72 RAM 20 I/O PIC16C57C-04/SP Microchip Technology 1: $4.04 85In Stock	Mfr. Part No. PIC16C57C-04/SP Mouser Part No 579-PIC16C57C-04/SP	Microchip Technology	8-bit Microcontrollers - MCU 3KB 72 RAM 20 I/O	Datasheet	85In Stock	$4.04	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	Through Hole	PDIP-28	PIC16	8 bit	4 MHz	2 kB	72 B	No ADC	20 I/O	0 C	+ 70 C	Tube
8-bit Microcontrollers - MCU 3KB 72 RAM 20 I/O PIC16C57C-04I/P Microchip Technology 1: $4.43 329In Stock	Mfr. Part No. PIC16C57C-04I/P Mouser Part No 579-PIC16C57C-04I/P	Microchip Technology	8-bit Microcontrollers - MCU 3KB 72 RAM 20 I/O	Datasheet	329In Stock	$4.43	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	Through Hole	PDIP-28	PIC16	8 bit	4 MHz	2 kB	72 B	No ADC	20 I/O	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU 3KB 72 RAM 20 I/O PIC16C57C-20/P Microchip Technology 1: $4.54 185In Stock	Mfr. Part No. PIC16C57C-20/P Mouser Part No 579-PIC16C57C-20/P	Microchip Technology	8-bit Microcontrollers - MCU 3KB 72 RAM 20 I/O	Datasheet	185In Stock	$4.54	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	Through Hole	PDIP-28	PIC16	8 bit	4 MHz	2 kB	72 B	No ADC	20 I/O	0 C	+ 70 C	Tube
8-bit Microcontrollers - MCU 3KB 72 RAM 20 I/O PIC16C57C-20I/P Microchip Technology 1: $4.99 91In Stock	Mfr. Part No. PIC16C57C-20I/P Mouser Part No 579-PIC16C57C-20I/P	Microchip Technology	8-bit Microcontrollers - MCU 3KB 72 RAM 20 I/O	Datasheet	91In Stock	$4.99	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	Through Hole	PDIP-28	PIC16	8 bit	20 MHz	2 kB	72 B	No ADC	20 I/O	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU 3KB 72 RAM 20 I/O PIC16C57C-20/SP Microchip Technology 1: $4.54 4In Stock 195Expected 6/11/2026	Mfr. Part No. PIC16C57C-20/SP Mouser Part No 579-PIC16C57C20SP	Microchip Technology	8-bit Microcontrollers - MCU 3KB 72 RAM 20 I/O	Datasheet	4In Stock 195Expected 6/11/2026	$4.54	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	Through Hole	PDIP-28	PIC16	8 bit	40 MHz	2 kB	72 B	No ADC	20 I/O	0 C	+ 70 C	Tube
8-bit Microcontrollers - MCU 3KB 72 RAM 20 I/O PIC16C57-XT/P Microchip Technology 1: $8.83 185In Stock	Mfr. Part No. PIC16C57-XT/P Mouser Part No 579-PIC16C57XTP	Microchip Technology	8-bit Microcontrollers - MCU 3KB 72 RAM 20 I/O	Datasheet	185In Stock	$8.83 $8.50 $8.17	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	Through Hole	PDIP-28	PIC16	8 bit	40 MHz	2 kB	72 B	No ADC	20 I/O	0 C	+ 70 C	Tube
8-bit Microcontrollers - MCU 3.5KB 128 RAM 22 I/O PIC16C62B-04/SP Microchip Technology 1: $5.44 116In Stock	Mfr. Part No. PIC16C62B-04/SP Mouser Part No 579-PIC16C62B-04/SP	Microchip Technology	8-bit Microcontrollers - MCU 3.5KB 128 RAM 22 I/O	Datasheet	116In Stock	$5.44	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	Through Hole	PDIP-28	PIC16	8 bit	4 MHz	2 kB	128 B	No ADC	22 I/O	0 C	+ 70 C	Tube
8-bit Microcontrollers - MCU 3.5KB 128 RAM 22 I/O PIC16C62B-20/SP Microchip Technology 1: $5.79 205In Stock	Mfr. Part No. PIC16C62B-20/SP Mouser Part No 579-PIC16C62B-20/SP	Microchip Technology	8-bit Microcontrollers - MCU 3.5KB 128 RAM 22 I/O	Datasheet	205In Stock	$5.79	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	Through Hole	PDIP-28	PIC16	8 bit	20 MHz	2 kB	128 B	No ADC	28 I/O	0 C	+ 70 C	Tube
8-bit Microcontrollers - MCU 7KB 192 RAM 22 I/O PIC16C63-04/SP Microchip Technology 1: $11.15 69In Stock	Mfr. Part No. PIC16C63-04/SP Mouser Part No 579-PIC16C63-04/SP	Microchip Technology	8-bit Microcontrollers - MCU 7KB 192 RAM 22 I/O	Datasheet	69In Stock	$11.15	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	Through Hole	PDIP-28	PIC16	8 bit	4 MHz	4 kB	192 B	No ADC	22 I/O	0 C	+ 70 C	Tube
8-bit Microcontrollers - MCU 7KB 192 RAM 22 I/O PIC16C63A-20I/SP Microchip Technology 1: $7.82 80In Stock	Mfr. Part No. PIC16C63A-20I/SP Mouser Part No 579-PIC16C63A-20I/SP	Microchip Technology	8-bit Microcontrollers - MCU 7KB 192 RAM 22 I/O	Datasheet	80In Stock	$7.82	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	Through Hole	PDIP-28	PIC16	8 bit	20 MHz	4 kB	192 B	No ADC	22 I/O	- 40 C	+ 85 C	Tube

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