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Microchip PIC18F25/45/55Q43 Series 8-bit Microcontrollers - MCU

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Manufacturer = Microchip Series = PIC18F25/45/55Q43

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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.	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
8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC PIC18F55Q43-E/PT Microchip Technology 1: $1.87 3,048In Stock	Mfr. Part No. PIC18F55Q43-E/PT Mouser Part No 579-PIC18F55Q43-E/PT	Microchip Technology	8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC	Datasheet	3,048In Stock	$1.87 $1.71 $1.55	Min.: 1 Mult.: 1	PIC18	32 kB	2 kB	TQFP-48	64 MHz	12 bit	44 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	PIC18F25/45/55Q43	Tray
8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 1KB EEPROM, 12b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD PIC18F45Q43-I/P Microchip Technology 1: $2.45 1,241In Stock	Mfr. Part No. PIC18F45Q43-I/P Mouser Part No 579-PIC18F45Q43-I/P	Microchip Technology	8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 1KB EEPROM, 12b 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 pic18 q43 microcontroller	Datasheet	1,241In Stock	$2.45 $2.26 $2.25 $2.05 View $2.04 $2.02	Min.: 1 Mult.: 1	PIC18	32 kB	2 kB	PDIP-40	64 MHz	12 bit	36 I/O	1.8 V	5.5 V	Through Hole	8 bit	- 40 C	+ 125 C	PIC18F25/45/55Q43	Tube
8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC PIC18F55Q43-E/6LX Microchip Technology 1: $1.87 2,016In Stock	Mfr. Part No. PIC18F55Q43-E/6LX Mouser Part No 579-PIC18F55Q43E/6LX	Microchip Technology	8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC	Datasheet	2,016In Stock	$1.87 $1.71 $1.55	Min.: 1 Mult.: 1	PIC18	32 kB	2 kB	VQFN-48	64 MHz	12 bit	44 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	PIC18F25/45/55Q43	Tube
8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC PIC18F25Q43-E/SO Microchip Technology 1: $1.52 3,654In Stock	Mfr. Part No. PIC18F25Q43-E/SO Mouser Part No 579-PIC18F25Q43-E/SO	Microchip Technology	8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC	Datasheet	3,654In Stock	$1.52 $1.39 $1.38 $1.26	Min.: 1 Mult.: 1	PIC18	32 kB	2 kB	SOIC-28	64 MHz	12 bit	25 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	PIC18F25/45/55Q43	Tube
8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 1KB EEPROM, 12b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD PIC18F45Q43-E/P Microchip Technology 1: $2.65 1,320In Stock	Mfr. Part No. PIC18F45Q43-E/P Mouser Part No 579-PIC18F45Q43-E/P	Microchip Technology	8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 1KB EEPROM, 12b 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 pic18 q43 microcontroller	Datasheet	1,320In Stock	$2.65 $2.42 $2.41 $2.19 View $2.18 $2.16	Min.: 1 Mult.: 1	PIC18	32 kB	2 kB	PDIP-40	64 MHz	12 bit	36 I/O	1.8 V	5.5 V	Through Hole	8 bit	- 40 C	+ 125 C	PIC18F25/45/55Q43	Tube
8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC PIC18F45Q43-E/MP Microchip Technology 1: $1.76 407In Stock	Mfr. Part No. PIC18F45Q43-E/MP Mouser Part No 579-PIC18F45Q43-E/MP	Microchip Technology	8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC	Datasheet	407In Stock	$1.76 $1.61 $1.46	Min.: 1 Mult.: 1	PIC18	32 kB	2 kB	QFN-40	64 MHz	12 bit	36 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	PIC18F25/45/55Q43	Tube
8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC PIC18F45Q43-E/PT Microchip Technology 1: $1.76 468In Stock 1,120Expected 07/12/2026	Mfr. Part No. PIC18F45Q43-E/PT Mouser Part No 579-PIC18F45Q43-E/PT	Microchip Technology	8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC	Datasheet	468In Stock 1,120Expected 07/12/2026	$1.76 $1.61 $1.46	Min.: 1 Mult.: 1	PIC18	32 kB	2 kB	TQFP-44	64 MHz	12 bit	36 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	PIC18F25/45/55Q43	Tray
8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC PIC18F45Q43-I/MP Microchip Technology 1: $1.59 364In Stock	Mfr. Part No. PIC18F45Q43-I/MP Mouser Part No 579-PIC18F45Q43-I/MP	Microchip Technology	8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC	Datasheet	364In Stock	$1.59 $1.46 $1.32	Min.: 1 Mult.: 1	PIC18	32 kB	2 kB	QFN-40	64 MHz	12 bit	36 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	PIC18F25/45/55Q43	Tube
8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC PIC18F45Q43-I/PT Microchip Technology 1: $1.59 957In Stock	Mfr. Part No. PIC18F45Q43-I/PT Mouser Part No 579-PIC18F45Q43-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC Learn More about Microchip Technology microchip pic18 q43 microcontroller	Datasheet	957In Stock	$1.59 $1.46 $1.32	Min.: 1 Mult.: 1	PIC18	32 kB	2 kB	TQFP-44	64 MHz	12 bit	36 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18F25/45/55Q43	Tray
8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC PIC18F55Q43-I/PT Microchip Technology 1: $1.70 214In Stock 500On Order	Mfr. Part No. PIC18F55Q43-I/PT Mouser Part No 579-PIC18F55Q43-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC Learn More about Microchip Technology microchip pic18 q43 microcontroller	Datasheet	214In Stock 500On Order	$1.70 $1.56 $1.41	Min.: 1 Mult.: 1	PIC18	32 kB	2 kB	TQFP-48	64 MHz	12 bit	44 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18F25/45/55Q43	Tray
8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC PIC18F55Q43-I/6LX Microchip Technology 1: $1.70 694In Stock	Mfr. Part No. PIC18F55Q43-I/6LX Mouser Part No 579-PIC18F55Q43I/6LX	Microchip Technology	8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC	Datasheet	694In Stock	$1.70 $1.56 $1.41 $1.40 $1.39	Min.: 1 Mult.: 1	PIC18	32 kB	2 kB	VQFN-48	64 MHz	12 bit	44 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	PIC18F25/45/55Q43	Tube
8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC PIC18F55Q43T-I/PT Microchip Technology 1: $1.74 205In Stock	Mfr. Part No. PIC18F55Q43T-I/PT Mouser Part No 579-PIC18F55Q43TI/PT	Microchip Technology	8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC	Datasheet	205In Stock	Cut Tape $1.74 $1.70 Reel $1.44	Min.: 1 Mult.: 1 : 1,600	PIC18	32 kB	2 kB	TQFP-48	64 MHz	12 bit	44 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	PIC18F25/45/55Q43	Reel, Cut Tape
8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC PIC18F25Q43T-I/STX Microchip Technology 3,300: $1.08 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. PIC18F25Q43T-I/STX Mouser Part No 579-PIC18F25Q43TISTX	Microchip Technology	8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $1.08	Min.: 3,300 Mult.: 3,300 : 3,300	PIC18	32 kB	2 kB	VQFN-28	64 MHz	12 bit	25 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	PIC18F25/45/55Q43	Reel
8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC PIC18F45Q43T-I/MP Microchip Technology 3,300: $1.35 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. PIC18F45Q43T-I/MP Mouser Part No 579-PIC18F45Q43TI/MP	Microchip Technology	8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel $1.35	Min.: 3,300 Mult.: 3,300 : 3,300	PIC18	32 kB	2 kB	QFN-40	64 MHz	12 bit	36 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	PIC18F25/45/55Q43	Reel
8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC PIC18F45Q43T-I/PT Microchip Technology 1,200: $1.45 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. PIC18F45Q43T-I/PT Mouser Part No 579-PIC18F45Q43TI/PT	Microchip Technology	8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC	Datasheet	Non-Stocked Lead-Time 11 Weeks	Reel $1.45 $1.44	Min.: 1,200 Mult.: 1,200 : 1,200	PIC18	32 kB	2 kB	TQFP-48	64 MHz	12 bit	36 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	PIC18F25/45/55Q43	Reel
8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC PIC18F55Q43T-I/6LX Microchip Technology 3,300: $1.43 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. PIC18F55Q43T-I/6LX Mouser Part No 579-PIC18F55Q43TI6LX	Microchip Technology	8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $1.43	Min.: 3,300 Mult.: 3,300 : 3,300	PIC18	32 kB	2 kB	VQFN-48	64 MHz	12 bit	44 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	PIC18F25/45/55Q43	Reel