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Microchip AT80C51RD2-3CSUM, 8 bit 80C51, AT80 Microcontroller, 40 MHz FLASH, 40-Pin PDIL

RS stock no.:: 127-6605
Distrelec Article No.:: 304-37-074
Mfr. Part No.:: AT80C51RD2-3CSUM
Manufacturer:: Microchip

Microchip AT80C51RD2-3CSUM, 8 bit 80C51, AT80 Microcontroller, 40 MHz FLASH, 40-Pin PDIL

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Subtotal (1 pack of 5 units)*

R 438,26

(exc. VAT)

R 504,00

(inc. VAT)

FREE delivery for orders over R 1,500.00

In Stock

Plus 875 unit(s) shipping from 20 October 2026

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

Units	Per unit	Per Pack*
5 - 20	R 87.652	R 438.26
25 - 95	R 85.46	R 427.30
100 - 495	R 82.896	R 414.48
500 - 995	R 79.58	R 397.90
1000 +	R 76.396	R 381.98

*price indicative

RS stock no.:: 127-6605
Distrelec Article No.:: 304-37-074
Mfr. Part No.:: AT80C51RD2-3CSUM
Manufacturer:: Microchip

Specification

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Microchip
	Series	AT80
	Product Type	Microcontroller
	Package Type	PDIL
	Mount Type	Through Hole
	Pin Count	40
	Device Core	80C51
	Data Bus Width	8bit
	Interface Type	SPI
	Maximum Clock Frequency	40MHz
	RAM Size	1.024kB
	Maximum Supply Voltage	5.5V
	Minimum Operating Temperature	-40°C
	Maximum Power Dissipation Pd	1W
	Number of Programmable I/Os	16
	Analogue Comparators	2
	Maximum Operating Temperature	85°C
	Height	4.95mm
	Width	14.73mm
	Standards/Approvals	No
	Length	53.21mm
	Minimum Supply Voltage	2V
	Number of Timers	1
	Instruction Set Architecture	CISC
	Automotive Standard	No
	Program Memory Type	FLASH

	Select all
	Brand Microchip
	Series AT80
	Product Type Microcontroller
	Package Type PDIL
	Mount Type Through Hole
	Pin Count 40
	Device Core 80C51
	Data Bus Width 8bit
	Interface Type SPI
	Maximum Clock Frequency 40MHz
	RAM Size 1.024kB
	Maximum Supply Voltage 5.5V
	Minimum Operating Temperature -40°C
	Maximum Power Dissipation Pd 1W
	Number of Programmable I/Os 16
	Analogue Comparators 2
	Maximum Operating Temperature 85°C
	Height 4.95mm
	Width 14.73mm
	Standards/Approvals No
	Length 53.21mm
	Minimum Supply Voltage 2V
	Number of Timers 1
	Instruction Set Architecture CISC
	Automotive Standard No
	Program Memory Type FLASH

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