Microchip, 8 bit 80C51, AT80C51RD2 Microcontroller, 4 MHz FLASH, 40-Pin PDIL
- RS Stock No.:
- 127-6605P
- Mfr. Part No.:
- AT80C51RD2-3CSUM
- Brand:
- Microchip
Subtotal 5 units (supplied in a tube)*
€22.14
(exc. VAT)
€27.23
(inc. VAT)
In Stock
- Plus 920 unit(s) shipping from 15 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 5 + | €4.428 |
*price indicative
- RS Stock No.:
- 127-6605P
- Mfr. Part No.:
- AT80C51RD2-3CSUM
- Brand:
- Microchip
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip | |
| Series | AT80C51RD2 | |
| Product Type | Microcontroller | |
| Package Type | PDIL | |
| Mount Type | Surface | |
| Pin Count | 40 | |
| Device Core | 80C51 | |
| Data Bus Width | 8bit | |
| Interface Type | SPI | |
| Maximum Clock Frequency | 4MHz | |
| RAM Size | 1kB | |
| Maximum Supply Voltage | 5.5V | |
| Number of Programmable I/Os | 16 | |
| Maximum Power Dissipation Pd | 1W | |
| Analogue Comparators | 2 | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Height | 4.95mm | |
| Length | 53.21mm | |
| Standards/Approvals | No | |
| Width | 14.73 mm | |
| Minimum Supply Voltage | 2V | |
| Instruction Set Architecture | CISC | |
| Automotive Standard | No | |
| Program Memory Type | FLASH | |
| Number of Timers | 1 | |
| Distrelec Product Id | 304-37-074 | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Series AT80C51RD2 | ||
Product Type Microcontroller | ||
Package Type PDIL | ||
Mount Type Surface | ||
Pin Count 40 | ||
Device Core 80C51 | ||
Data Bus Width 8bit | ||
Interface Type SPI | ||
Maximum Clock Frequency 4MHz | ||
RAM Size 1kB | ||
Maximum Supply Voltage 5.5V | ||
Number of Programmable I/Os 16 | ||
Maximum Power Dissipation Pd 1W | ||
Analogue Comparators 2 | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Height 4.95mm | ||
Length 53.21mm | ||
Standards/Approvals No | ||
Width 14.73 mm | ||
Minimum Supply Voltage 2V | ||
Instruction Set Architecture CISC | ||
Automotive Standard No | ||
Program Memory Type FLASH | ||
Number of Timers 1 | ||
Distrelec Product Id 304-37-074 | ||
8051 Architecture ROMless Microcontrollers, Atmel
Atmel offers a powerful ROMless 8051 microcontrollers that require a combination of performance, flexibility, and power efficiency.
8051 Architecture Microcontrollers
Atmel's 8-bit microcontrollers (MCUs) based on the 8051 instruction set, combine proven technology with the latest features and functionality, with all featuring advanced flash memory.
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