Microchip PIC18F46K40-I/P, 8 bit PIC, PIC18F46K40 Microcontroller, 64 MHz, 64kB FLASH, 40-Pin DIP

RS Stock No.:: 126-2155
Mfr. Part No.:: PIC18F46K40-I/P
Manufacturer:: Microchip

Microchip PIC18F46K40-I/P, 8 bit PIC, PIC18F46K40 Microcontroller, 64 MHz, 64kB FLASH, 40-Pin DIP

The image is for reference only, please refer to product details and specifications

Bulk discount available

Subtotal (1 pack of 5 units)*

TWD454.00

(exc. GST)

TWD476.70

(inc. GST)

FREE delivery for orders over NT$1,300.00

In Stock

10 unit(s) ready to ship from another location
Plus 140 unit(s) shipping from December 18, 2025

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit	Per Pack*
5 - 5	TWD90.80	TWD454.00
10 +	TWD89.00	TWD445.00

*price indicative

RS Stock No.:: 126-2155
Mfr. Part No.:: PIC18F46K40-I/P
Manufacturer:: Microchip

Specifications

Product overview and Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Microchip
	Product Type	Microcontroller
	Series	PIC18F46K40
	Package Type	DIP
	Mount Type	Surface
	Pin Count	40
	Device Core	PIC
	Data Bus Width	8bit
	Interface Type	SPI
	Program Memory Size	64kB
	Maximum Clock Frequency	64MHz
	RAM Size	3.73kB
	Maximum Supply Voltage	5.5V
	DACs	5 bit
	Minimum Operating Temperature	-40°C
	Number of Programmable I/Os	33
	Maximum Expanded Memory Size	128kB
	Maximum Power Dissipation Pd	1W
	Analogue Comparators	2
	Maximum Operating Temperature	85°C
	Height	4.95mm
	Standards/Approvals	RoHS
	Length	53.21mm
	Width	14.73 mm
	Minimum Supply Voltage	2V
	Instruction Set Architecture	RISC
	ADCs	35 x 10 Bit
	Number of Timers	2
	Program Memory Type	FLASH
	Automotive Standard	No

	Select all
	Brand Microchip
	Product Type Microcontroller
	Series PIC18F46K40
	Package Type DIP
	Mount Type Surface
	Pin Count 40
	Device Core PIC
	Data Bus Width 8bit
	Interface Type SPI
	Program Memory Size 64kB
	Maximum Clock Frequency 64MHz
	RAM Size 3.73kB
	Maximum Supply Voltage 5.5V
	DACs 5 bit
	Minimum Operating Temperature -40°C
	Number of Programmable I/Os 33
	Maximum Expanded Memory Size 128kB
	Maximum Power Dissipation Pd 1W
	Analogue Comparators 2
	Maximum Operating Temperature 85°C
	Height 4.95mm
	Standards/Approvals RoHS
	Length 53.21mm
	Width 14.73 mm
	Minimum Supply Voltage 2V
	Instruction Set Architecture RISC
	ADCs 35 x 10 Bit
	Number of Timers 2
	Program Memory Type FLASH
	Automotive Standard No

PIC18F26/45/46K40 8-bit Low Power Microcontrollers

The PIC18F46K40 low power microcontroller from Microchip Technology combines a large Flash/EE/RAM memory, rich core-independent peripheral integration, eXtreme Low-Power (XLP) technology and 5V support to suit a variety of general purpose and low power applications. The PIC18F46K40 has 64KB of Flash program memory and is housed in a DIP40 package.

PIC18 core with 3-level hardware stack and 83 instructions

Internal 64MHz oscillator

Operating voltage: 2.3 to 5.5V

64 KB Flash program memory with self-read/write capability

35-channel 10-bit ADC, 5-bit DAC and 2 comparators

Hardware Capacitive Voltage Divider (CVD) for mTouch buttons/sliders

1 x Zero-cross detect

Communications: 2 x I2C/SPI and 2 x EUSART with LIN support

In-circuit debug integrated on-chip

In-circuit serial programing (ICSP) via two pins

Microchip PIC18F46K40-I/P, 8 bit PIC, PIC18F46K40 Microcontroller, 64 MHz, 64kB FLASH, 40-Pin DIP

FREE delivery for orders over NT$1,300.00

PIC18F26/45/46K40 8-bit Low Power Microcontrollers

Related links