Microchip AT80C51RD2-SLSUM, 8 bit 80C51, AT80C51RD2 Microcontroller, 4 MHz FLASH, 44-Pin PLCC
- RS Stock No.:
- 127-6606
- Mfr. Part No.:
- AT80C51RD2-SLSUM
- Manufacturer:
- Microchip
This image is representative of the product range
Bulk discount available
Subtotal (1 pack of 5 units)*
MYR120.76
FREE delivery for orders over RM 500.00
Temporarily out of stock
- Shipping from 23 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per Unit | Per Pack* |
|---|---|---|
| 5 - 5 | MYR24.152 | MYR120.76 |
| 10 - 20 | MYR23.544 | MYR117.72 |
| 25 - 95 | MYR22.954 | MYR114.77 |
| 100 + | MYR22.38 | MYR111.90 |
*price indicative
- RS Stock No.:
- 127-6606
- 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 | |
| Minimum Operating Temperature | -40°C | |
| Maximum Power Dissipation Pd | 1W | |
| Number of Programmable I/Os | 16 | |
| Maximum Operating Temperature | 85°C | |
| Height | 4.57mm | |
| Length | 16.66mm | |
| Standards/Approvals | No | |
| Width | 16.66 mm | |
| Minimum Supply Voltage | 2V | |
| Program Memory Type | FLASH | |
| Number of Timers | 1 | |
| 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 | ||
Minimum Operating Temperature -40°C | ||
Maximum Power Dissipation Pd 1W | ||
Number of Programmable I/Os 16 | ||
Maximum Operating Temperature 85°C | ||
Height 4.57mm | ||
Length 16.66mm | ||
Standards/Approvals No | ||
Width 16.66 mm | ||
Minimum Supply Voltage 2V | ||
Program Memory Type FLASH | ||
Number of Timers 1 | ||
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
Related links
- Microchip AT80C51RD2-3CSUM AT80C51RD2 Microcontroller 40-Pin PDIL
- Microchip AT89C51AC2-SLSUM AT89C51AC2 Microcontroller 8kB FLASH, 44-Pin PLCC
- Microchip AT89C51AC2 Microcontroller 8kB FLASH, 44-Pin PLCC
- Microchip AT89LS52 Microcontroller 8kB FLASH, 44-Pin PLCC
- Microchip AT89C51CC03CA-SLSUM AT89C51CC03 Microcontroller 64kB FLASH, 44-Pin PLCC
- Microchip AT89C51RD2-SLSUM AT89C51RD2 Microcontroller 64kB FLASH, 44-Pin PLCC
- Microchip AT89C51RB2-SLSUM AT89C51RB2 Microcontroller 16kB FLASH, 44-Pin PLCC
- Microchip AT89C51ED2-SLSUM AT89C51ED2 Microcontroller 64kB FLASH, 44-Pin PLCC