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PDIP-40 8-bit Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) 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	Qualification	Packaging
8-bit Microcontrollers - MCU 32KB Flash 1536B RAM 25 I/O 8B PIC18F45K20-I/P Microchip Technology 1: HK$28.77 159In Stock	Mfr. Part No. PIC18F45K20-I/P Mouser Part No 579-PIC18F45K20-I/P	Microchip Technology	8-bit Microcontrollers - MCU 32KB Flash 1536B RAM 25 I/O 8B Learn More about Microchip Technology microchip pic18f45k20 mcus	Datasheet	159In Stock	HK$28.77 HK$26.30 HK$25.98	Min.: 1 Mult.: 1	PIC18	32 kB	1.5 kB	PDIP-40	64 MHz	10 bit	36 I/O	1.8 V	3.6 V	Through Hole	8 bit	- 40 C	+ 85 C	PIC18F4xK20		Tube
8-bit Microcontrollers - MCU 32 KB Flash RAM 48 MHz Int. PIC18F45K50-I/P Microchip Technology 1: HK$32.80 362In Stock	Mfr. Part No. PIC18F45K50-I/P Mouser Part No 579-PIC18F45K50-I/P	Microchip Technology	8-bit Microcontrollers - MCU 32 KB Flash RAM 48 MHz Int. Learn More about Microchip Technology microchip pic18f45k50 mcus	Datasheet	362In Stock	HK$32.80 HK$30.09 HK$27.21	Min.: 1 Mult.: 1	PIC18	32 kB	2 kB	PDIP-40	48 MHz	10 bit	36 I/O	2.3 V	5.5 V	Through Hole	8 bit	- 40 C	+ 85 C	PIC18(L)F45K50		Tube
8-bit Microcontrollers - MCU 64KB Flash, 3.6KB RAM, 256B EEPROM, 10b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD PIC18F46Q10-E/P Microchip Technology 1: HK$19.97 334In Stock	Mfr. Part No. PIC18F46Q10-E/P Mouser Part No 579-PIC18F46Q10-E/P	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash, 3.6KB 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	334In Stock	HK$19.97 HK$18.33 HK$16.77	Min.: 1 Mult.: 1	PIC18	64 kB	3.53 kB	PDIP-40	64 MHz	10 bit	36 I/O	1.8 V	5.5 V	Through Hole	8 bit	- 40 C	+ 125 C	PIC18F46Q10		Tube
8-bit Microcontrollers - MCU 128KB Flash, 4KB RAM, 256B EEPROM, 10-bit ADC2, 5-bit DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD PIC18F47K40-I/P Microchip Technology 1: HK$26.14 226In Stock	Mfr. Part No. PIC18F47K40-I/P Mouser Part No 579-PIC18F47K40-I/P	Microchip Technology	8-bit Microcontrollers - MCU 128KB Flash, 4KB RAM, 256B EEPROM, 10-bit ADC2, 5-bit DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD Learn More about Microchip Technology microchip pic18f k40 mcus	Datasheet	226In Stock	HK$26.14 HK$23.26 HK$22.44 HK$22.19 HK$20.96	Min.: 1 Mult.: 1	PIC18	128 kB	3.6 kB	PDIP-40	64 MHz	10 bit	36 I/O	2.3 V	5.5 V	Through Hole	8 bit	- 40 C	+ 85 C	PIC18(L)Fx7K40	AEC-Q100	Tube
8-bit Microcontrollers - MCU 128KB Flash, 4KB RAM, 256B EEPROM, 10b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD PIC18LF47K40-I/P Microchip Technology 1: HK$26.14 240In Stock	Mfr. Part No. PIC18LF47K40-I/P Mouser Part No 579-PIC18LF47K40-I/P	Microchip Technology	8-bit Microcontrollers - MCU 128KB Flash, 4KB RAM, 256B EEPROM, 10b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD	Datasheet	240In Stock	HK$26.14 HK$23.92 HK$21.78	Min.: 1 Mult.: 1	PIC18	128 kB	3.6 kB	PDIP-40	64 MHz	10 bit	36 I/O	1.8 V	3.6 V	Through Hole	8 bit	- 40 C	+ 85 C	PIC18(L)Fx7K40		Tube
8-bit Microcontrollers - MCU 3.5KB 128 RAM 33 I/O PIC16C64A-04I/P Microchip Technology 1: HK$69.05 53In Stock	Mfr. Part No. PIC16C64A-04I/P Mouser Part No 579-PIC16C64A-04I/P	Microchip Technology	8-bit Microcontrollers - MCU 3.5KB 128 RAM 33 I/O	Datasheet	53In Stock	HK$69.05	Min.: 1 Mult.: 1	PIC16	2 kB	128 B	PDIP-40	20 MHz	No ADC	33 I/O	4 V	6 V	Through Hole	8 bit	- 40 C	+ 85 C	PIC16(L)C6x		Tube
8-bit Microcontrollers - MCU 14KB Flash, 1KB RAM, 10b ADC, 2xPWM, 2xCCP, HLT, WDT, PPS, EUSART, SPI/I2C, XLP PIC16F15275-E/P Microchip Technology 1: HK$28.36 274In Stock	Mfr. Part No. PIC16F15275-E/P Mouser Part No 579-PIC16F15275-E/P	Microchip Technology	8-bit Microcontrollers - MCU 14KB Flash, 1KB RAM, 10b ADC, 2xPWM, 2xCCP, HLT, WDT, PPS, EUSART, SPI/I2C, XLP Learn More about Microchip Technology microchip pic16f152 microcontrollers	Datasheet	274In Stock	HK$28.36 HK$25.98 HK$23.67	Min.: 1 Mult.: 1	PIC16	14 kB	1 kB	PDIP-40	32 MHz	10 bit	35 I/O	1.8 V	5.5 V	Through Hole	8 bit	- 40 C	+ 125 C	PIC16F15256/74/75/76		Tube
8-bit Microcontrollers - MCU 7KB Flash 256 RAM 36 I/O PIC16F884-E/P Microchip Technology 1: HK$27.13 164In Stock	Mfr. Part No. PIC16F884-E/P Mouser Part No 579-PIC16F884-E/P	Microchip Technology	8-bit Microcontrollers - MCU 7KB Flash 256 RAM 36 I/O Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	164In Stock	HK$27.13	Min.: 1 Mult.: 1	PIC16	7 kB	256 B	PDIP-40	20 MHz	10 bit	35 I/O	2 V	5.5 V	Through Hole	8 bit	- 40 C	+ 125 C	PIC16F88x		Tube
8-bit Microcontrollers - MCU 7KB FL 256B RAM LCD nanoWatt XLP PIC16LF1904-I/P Microchip Technology 1: HK$20.47 273In Stock	Mfr. Part No. PIC16LF1904-I/P Mouser Part No 579-PIC16LF1904-I/P	Microchip Technology	8-bit Microcontrollers - MCU 7KB FL 256B RAM LCD nanoWatt XLP Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	273In Stock	HK$20.47 HK$18.82 HK$17.02	Min.: 1 Mult.: 1	PIC16	7 kB	256 B	PDIP-40	20 MHz	10 bit	36 I/O	1.8 V	3.6 V	Through Hole	8 bit	- 40 C	+ 85 C	PIC16LF190x		Tube
8-bit Microcontrollers - MCU 16KB 454 RAM 33 I/O PIC17C44-16I/P Microchip Technology 1: HK$118.94 28In Stock	Mfr. Part No. PIC17C44-16I/P Mouser Part No 579-PIC17C44-16I/P	Microchip Technology	8-bit Microcontrollers - MCU 16KB 454 RAM 33 I/O	Datasheet	28In Stock	HK$118.94	Min.: 1 Mult.: 1	PIC17	8 kB	454 B	PDIP-40	16 MHz	No ADC	33 I/O	4.5 V	5.5 V	Through Hole	8 bit	- 40 C	+ 85 C	PIC17(L)C4x		Tube
8-bit Microcontrollers - MCU 8KB 768 RAM 34 I/O PIC18F4331-I/P Microchip Technology 1: HK$57.87 87In Stock	Mfr. Part No. PIC18F4331-I/P Mouser Part No 579-PIC18F4331-I/P	Microchip Technology	8-bit Microcontrollers - MCU 8KB 768 RAM 34 I/O	Datasheet	87In Stock	HK$57.87	Min.: 1 Mult.: 1	PIC18	8 kB	768 B	PDIP-40	40 MHz	10 bit	36 I/O	4.2 V	5.5 V	Through Hole	8 bit	- 40 C	+ 85 C	PIC18(L)Fxx31		Tube
8-bit Microcontrollers - MCU 16KB 768bytes-RAM 36I/O PIC18F4423-I/P Microchip Technology 1: HK$54.75 96In Stock	Mfr. Part No. PIC18F4423-I/P Mouser Part No 579-PIC18F4423-I/P	Microchip Technology	8-bit Microcontrollers - MCU 16KB 768bytes-RAM 36I/O Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	96In Stock	HK$54.75	Min.: 1 Mult.: 1	PIC18	16 kB	768 B	PDIP-40	40 MHz	12 bit	36 I/O	2 V	5.5 V	Through Hole	8 bit	- 40 C	+ 85 C	PIC18(L)Fxx23		Tube
8-bit Microcontrollers - MCU 48KB 3328 RAM w/ECAN PIC18F4585-E/P Microchip Technology 1: HK$74.39 64In Stock	Mfr. Part No. PIC18F4585-E/P Mouser Part No 579-PIC18F4585-E/P	Microchip Technology	8-bit Microcontrollers - MCU 48KB 3328 RAM w/ECAN	Datasheet	64In Stock	HK$74.39 HK$72.83	Min.: 1 Mult.: 1	PIC18	48 kB	3.25 kB	PDIP-40	40 MHz	10 bit	44 I/O	4.2 V	5.5 V	Through Hole	8 bit	- 40 C	+ 125 C	PIC18(L)Fxx85		Tube
8-bit Microcontrollers - MCU 32 KB FL 1 KB RAM PIC18F45J10-I/P Microchip Technology 1: HK$29.51 128In Stock	Mfr. Part No. PIC18F45J10-I/P Mouser Part No 579-PIC18F45J10-I/P	Microchip Technology	8-bit Microcontrollers - MCU 32 KB FL 1 KB RAM	Datasheet	128In Stock	HK$29.51 HK$27.04 HK$26.63	Min.: 1 Mult.: 1	PIC18	32 kB	1 kB	PDIP-40	40 MHz	10 bit	32 I/O	2 V	3.6 V	Through Hole	8 bit	- 40 C	+ 85 C	PIC18(L)F4xJ10		Tube
8-bit Microcontrollers - MCU 32 KB Flash, 2048 RAM 48 MHz Int. PIC18LF45K50-I/P Microchip Technology 1: HK$37.81 122In Stock	Mfr. Part No. PIC18LF45K50-I/P Mouser Part No 579-PIC18LF45K50-I/P	Microchip Technology	8-bit Microcontrollers - MCU 32 KB Flash, 2048 RAM 48 MHz Int.	Datasheet	122In Stock	HK$37.81 HK$32.80 HK$32.14 HK$31.48 View HK$30.91 HK$29.26 HK$29.10 HK$29.02	Min.: 1 Mult.: 1	PIC18	32 kB	2 kB	PDIP-40	48 MHz	10 bit	36 I/O	2.3 V	5.5 V	Through Hole	8 bit	- 40 C	+ 85 C	PIC18(L)F45K50		Tube
8-bit Microcontrollers - MCU High-Speed Microcontroller DS80C310-MCG+ Analog Devices / Maxim Integrated Restricted Availability	Mfr. Part No. DS80C310-MCG+ Mouser Part No 700-DS80C310-MCG	Analog Devices / Maxim Integrated	8-bit Microcontrollers - MCU High-Speed Microcontroller Learn More about Analog Devices / Maxim Integrated maxim hvac solutions Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability	8051	64 kB	256 B	PDIP-40	25 MHz	No ADC	32 I/O	4 V	5.5 V	Through Hole	8 bit	0 C	+ 70 C	DS80C310		Tube
8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers DS80C320-MCL+ Analog Devices / Maxim Integrated Restricted Availability	Mfr. Part No. DS80C320-MCL+ Mouser Part No 700-DS80C320-MCL	Analog Devices / Maxim Integrated	8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers Learn More about Analog Devices / Maxim Integrated maxim hvac solutions Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability	8051	64 kB	256 B	PDIP-40	33 MHz	No ADC	32 I/O	4.5 V	5.5 V	Through Hole	8 bit	0 C	+ 70 C	DS80C320		Tube
8-bit Microcontrollers - MCU 256B EE 10b ADC2 PPS EUSART 2xSPI/I2C PIC16LF18877-I/P Microchip Technology 1: HK$21.78 286In Stock	Mfr. Part No. PIC16LF18877-I/P Mouser Part No 579-PIC16LF18877-I/P	Microchip Technology	8-bit Microcontrollers - MCU 256B EE 10b ADC2 PPS EUSART 2xSPI/I2C Learn More about Microchip Technology microchip pic16f188xx microcontrollers	Datasheet	286In Stock	HK$21.78 HK$19.89 HK$18.00	Min.: 1 Mult.: 1	PIC16	56 kB	4 kB	PDIP-40	32 MHz	10 bit	36 I/O	1.8 V	3.6 V	Through Hole	8 bit	- 40 C	+ 85 C	PIC16(L)F1887x		Tube
8-bit Microcontrollers - MCU 14KB 368 RAM 33 I/O PIC16LF877-04/P Microchip Technology 1: HK$70.12 14In Stock	Mfr. Part No. PIC16LF877-04/P Mouser Part No 579-PIC16LF877-04/P	Microchip Technology	8-bit Microcontrollers - MCU 14KB 368 RAM 33 I/O	Datasheet	14In Stock	HK$70.12	Min.: 1 Mult.: 1	PIC16	14 kB	368 B	PDIP-40	4 MHz	10 bit	33 I/O	2 V	5.5 V	Through Hole	8 bit	0 C	+ 70 C	PIC16(L)F87x		Tube
8-bit Microcontrollers - MCU 16KB 768 RAM 34 I/O PIC18F4431-E/P Microchip Technology 1: HK$66.42 20In Stock	Mfr. Part No. PIC18F4431-E/P Mouser Part No 579-PIC18F4431-E/P	Microchip Technology	8-bit Microcontrollers - MCU 16KB 768 RAM 34 I/O	Datasheet	20In Stock	HK$66.42	Min.: 1 Mult.: 1	PIC18	16 kB	768 B	PDIP-40	40 MHz	10 bit	36 I/O	4.2 V	5.5 V	Through Hole	8 bit	- 40 C	+ 125 C	PIC18(L)Fxx31		Tube
8-bit Microcontrollers - MCU C51RB2 FLASH 5V 16k ind AT89C51RB2-3CSUM Microchip Technology 1: HK$61.65 660On Order	Mfr. Part No. AT89C51RB2-3CSUM Mouser Part No 556-A89C51RB2-3CSUM	Microchip Technology	8-bit Microcontrollers - MCU C51RB2 FLASH 5V 16k ind Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	660On Order On Order Ship Dates Mfr. No: AT89C51RB2-3CSUM Stock: 0 On Order: 180 Expected 30/10/2026 480 Expected 17/11/2026 Factory Lead Time: 9 Weeks	HK$61.65 HK$56.55 HK$51.21	Min.: 1 Mult.: 1	8051	16 kB	1.25 kB	PDIP-40	60 MHz	No ADC	32 I/O	2.7 V	5.5 V	Through Hole	8 bit	- 40 C	+ 85 C	89C		Tube
8-bit Microcontrollers - MCU 128KB Flash 20MHz 1.8V-5.5V ATMEGA1284P-PU Microchip Technology 1: HK$61.07 1,491On Order	Mfr. Part No. ATMEGA1284P-PU Mouser Part No 556-ATMEGA1284P-PU	Microchip Technology	8-bit Microcontrollers - MCU 128KB Flash 20MHz 1.8V-5.5V Learn More about Microchip Technology microchip megaavr 8 bit mcus	Datasheet	1,491On Order On Order Ship Dates Mfr. No: ATMEGA1284P-PU Stock: 0 On Order: 291 Expected 11/1/2027 1,200 Expected 18/1/2027 Factory Lead Time: 7 Weeks	HK$61.07 HK$55.98 HK$50.64	Min.: 1 Mult.: 1	AVR	128 kB	16 kB	PDIP-40	20 MHz	10 bit	32 I/O	1.8 V	5.5 V	Through Hole	8 bit	- 40 C	+ 85 C	ATmega1284		Tube
8-bit Microcontrollers - MCU 7KB 192 RAM 33 I/O PIC16F874A-I/P Microchip Technology 1: HK$53.27 200On Order	Mfr. Part No. PIC16F874A-I/P Mouser Part No 579-PIC16F874A-I/P	Microchip Technology	8-bit Microcontrollers - MCU 7KB 192 RAM 33 I/O	Datasheet	200On Order	HK$53.27	Min.: 1 Mult.: 1	PIC16	7 kB	192 B	PDIP-40	20 MHz	10 bit	33 I/O	4 V	5.5 V	Through Hole	8 bit	- 40 C	+ 85 C	PIC16(L)F87x		Tube
8-bit Microcontrollers - MCU 32KB 1536 RAM 34 I/O PIC18F458-I/P Microchip Technology 1: HK$99.46 741On Order	Mfr. Part No. PIC18F458-I/P Mouser Part No 579-PIC18F458-I/P	Microchip Technology	8-bit Microcontrollers - MCU 32KB 1536 RAM 34 I/O	Datasheet	741On Order On Order Ship Dates Mfr. No: PIC18F458-I/P Stock: 0 On Order: 41 Expected 30/10/2026 700 Expected 4/11/2026 Factory Lead Time: 7 Weeks	HK$99.46 HK$84.42 HK$82.28 HK$79.90 HK$77.93	Min.: 1 Mult.: 1	PIC18	32 kB	1.5 kB	PDIP-40	40 MHz	10 bit	33 I/O	4.2 V	5.5 V	Through Hole	8 bit	- 40 C	+ 85 C	PIC18(L)Fxx8		Tube
8-bit Microcontrollers - MCU 14KB 368 RAM 33 I/O PIC16F877-20/P Microchip Technology 1: HK$66.99 862On Order	Mfr. Part No. PIC16F877-20/P Mouser Part No 579-PIC16F87720P	Microchip Technology	8-bit Microcontrollers - MCU 14KB 368 RAM 33 I/O	Datasheet	862On Order On Order Ship Dates Mfr. No: PIC16F877-20/P Stock: 0 On Order: 302 Expected 2/11/2026 560 Expected 14/1/2027 Factory Lead Time: 19 Weeks	HK$66.99	Min.: 1 Mult.: 1	PIC16	14 kB	368 B	PDIP-40	20 MHz	10 bit	33 I/O	4 V	5.5 V	Through Hole	8 bit	0 C	+ 70 C	PIC16(L)F87x		Tube