Microchip AT80C51RD2-3CSUM, 8 bit 80C51, AT80C51RD2 Microcontroller, 4 MHz FLASH, 40-Pin PDIL
- RS Stock No.:
- 127-6605
- Mfr. Part No.:
- AT80C51RD2-3CSUM
- Manufacturer:
- Microchip
Subtotal (1 pack of 5 units)*
€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 | Per Pack* |
|---|---|---|
| 5 + | €4.428 | €22.14 |
*price indicative
- RS Stock No.:
- 127-6605
- Mfr. Part No.:
- AT80C51RD2-3CSUM
- Manufacturer:
- Microchip
Specifications
Technical data sheets
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 | |
| Maximum Power Dissipation Pd | 1W | |
| Number of Programmable I/Os | 16 | |
| Minimum Operating Temperature | -40°C | |
| Analogue Comparators | 2 | |
| Maximum Operating Temperature | 85°C | |
| Height | 4.95mm | |
| Width | 14.73 mm | |
| Standards/Approvals | No | |
| Length | 53.21mm | |
| Minimum Supply Voltage | 2V | |
| Program Memory Type | FLASH | |
| Number of Timers | 1 | |
| Automotive Standard | No | |
| Distrelec Product Id | 304-37-074 | |
| Instruction Set Architecture | CISC | |
| 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 | ||
Maximum Power Dissipation Pd 1W | ||
Number of Programmable I/Os 16 | ||
Minimum Operating Temperature -40°C | ||
Analogue Comparators 2 | ||
Maximum Operating Temperature 85°C | ||
Height 4.95mm | ||
Width 14.73 mm | ||
Standards/Approvals No | ||
Length 53.21mm | ||
Minimum Supply Voltage 2V | ||
Program Memory Type FLASH | ||
Number of Timers 1 | ||
Automotive Standard No | ||
Distrelec Product Id 304-37-074 | ||
Instruction Set Architecture CISC | ||
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.
Device Family
Single Cycle Core
Flash ISP (In-System Programmable)
Flash (Reprogrammable)
CAN Networking MCUs
USB MCUs
ROMless
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