Microchip, 8 bit 80C51, AT80C51RD2 Microcontroller, 4 MHz FLASH, 44-Pin PLCC
- RS Stock No.:
- 127-6606P
- Mfr. Part No.:
- AT80C51RD2-SLSUM
- Manufacturer:
- Microchip
This image is representative of the product range
Bulk discount available
Subtotal 10 units (supplied in a tube)*
SGD56.52
(exc. GST)
SGD61.61
(inc. GST)
FREE delivery for orders over $150, or create a business account to enjoy free delivery from just $28
Temporarily out of stock
- Shipping from 22 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 10 - 20 | SGD5.652 |
| 25 - 95 | SGD5.484 |
| 100 + | SGD5.322 |
*price indicative
- RS Stock No.:
- 127-6606P
- Mfr. Part No.:
- AT80C51RD2-SLSUM
- 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 | PLCC | |
| Mount Type | Surface | |
| Pin Count | 44 | |
| Device Core | 80C51 | |
| Data Bus Width | 8bit | |
| Interface Type | RS232 | |
| Maximum Clock Frequency | 4MHz | |
| RAM Size | 1kB | |
| Maximum Supply Voltage | 5.5V | |
| Number of Programmable I/Os | 16 | |
| Minimum Operating Temperature | -40°C | |
| Maximum Power Dissipation Pd | 1W | |
| Maximum Operating Temperature | 85°C | |
| Height | 4.57mm | |
| Length | 16.66mm | |
| Standards/Approvals | No | |
| Width | 16.66 mm | |
| Minimum Supply Voltage | 2V | |
| Number of Timers | 1 | |
| Program Memory Type | FLASH | |
| Instruction Set Architecture | CISC | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Series AT80C51RD2 | ||
Product Type Microcontroller | ||
Package Type PLCC | ||
Mount Type Surface | ||
Pin Count 44 | ||
Device Core 80C51 | ||
Data Bus Width 8bit | ||
Interface Type RS232 | ||
Maximum Clock Frequency 4MHz | ||
RAM Size 1kB | ||
Maximum Supply Voltage 5.5V | ||
Number of Programmable I/Os 16 | ||
Minimum Operating Temperature -40°C | ||
Maximum Power Dissipation Pd 1W | ||
Maximum Operating Temperature 85°C | ||
Height 4.57mm | ||
Length 16.66mm | ||
Standards/Approvals No | ||
Width 16.66 mm | ||
Minimum Supply Voltage 2V | ||
Number of Timers 1 | ||
Program Memory Type FLASH | ||
Instruction Set Architecture CISC | ||
Automotive Standard No | ||
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
