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Microchip 8-bit AT80 Microcontroller 40 MHz FLASH, 40-Pin PDIL AT80C51RD2-3CSUM
Specifications
| Country of Origin | India |
|---|---|
| Brand | Microchip |
| Height | 4.95mm |
| Length | 53.21mm |
| Model | AT80C51RD2-3CSUM |
| Width | 14.73mm |
| Mount Type | Through Hole |
| Series | AT80 |
| Maximum Operating Temperature | 85°C |
| Package Type | PDIL |
| Minimum Operating Temperature | -40°C |
| Interfaces | USB MCUs |
| Ram size | 1.024kB |
| Interface Type | SPI |
| Pin Count | 40 |
| Maximum Supply Voltage | 5.5V |
| Maximum Power Dissipation Pd | 1W |
| Minimum Supply Voltage | 2V |
| Device Core | 80C51 |
| Maximum Clock Frequency | 40MHz |
| Number of Programmable I/Os | 16 |
| Analogue Comparators | 2 |
| Number of Timers | 1 |
| Instruction Set Architecture | CISC |
| Program Memory Type | FLASH |
| Atmel, 8bit 8051, AT80 Microcontroller, 40MHz ROMLess, 40-Pin PDIPBrand | Atmel |
Key Features
- Features 8-bit 80C51 core architecture for efficient processing.
- Operating voltage ranges from 2 V minimum to 5.5 V maximum.
- On-chip 1.024 kB RAM and 16 programmable I/Os enable versatile interfacing.
- Maximum power dissipation of 1 W ensures low power consumption.
- Supports SPI interface and includes 2 analog comparators.
- Temperature range from -40°C to 85°C allows for robust operation.
- Single timer included for timing control requirements.
- Flash in-system programmable memory type provides flexibility.
Product Description
Microchip's AT80C51RD2-3CSUM is an advanced 8-bit microcontroller based on the classic 80C51 architecture, optimized for performance and flexibility in embedded applications. Operating at a maximum clock frequency of 40 MHz, this device features 1.024 kB of on-chip RAM and FLASH program memory, housed in a 40-pin PDIL package suitable for through-hole mounting.
Designed to operate over a wide voltage range from 2 V to 5.5 V with a maximum power dissipation of 1 W, the microcontroller supports SPI communication interface along with 16 programmable input/output lines, making it suitable for complex control and monitoring tasks in diverse industrial and consumer electronics environments.
Its robust operating temperature range from -40°C to 85°C ensures dependable function in harsh environments. The integrated analog comparators further enhance its ability to handle analog signals, supporting applications that require sensor interfacing and signal conditioning.
The single timer and CISC instruction set architecture enable precise timing operations and compatibility with standard 8051 software libraries. The FLASH in-system programmable memory allows for easy firmware updates and efficient development cycles.
This microcontroller is an ideal choice for industrial automation, instrumentation, consumer electronics, and embedded control systems where reliability, compact design, and performance are essential.
Features 8-bit 80C51 architecture core suitable for embedded system designs. 40 MHz maximum clock speed enabling fast processing. 1.024 kB RAM size and FLASH memory for program storage. Supports SPI interface and includes two analog comparators.
Manufactured with a 40-pin PDIL package for through-hole mounting. Operational temperature range from -40°C to 85°C for industrial use. Power dissipation is limited to 1 W to ensure efficiency. Number of programmable I/Os is 16 for flexible interfacing.
Single timer module included for timing functions. Explore the full range of Industrial Electronics at EnvMart for high-quality Microcontrollers like the Microchip AT80C51RD2-3CSUM designed to meet demanding application needs.
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Frequently Asked Questions
The maximum clock frequency of the AT80C51RD2-3CSUM microcontroller is 40 MHz.
It operates within a voltage range of 2 V to 5.5 V.
This microcontroller features 1.024 kB of on-chip RAM.
The program memory type is FLASH, allowing for in-system programming.
The AT80C51RD2-3CSUM includes 16 programmable input/output lines.
It is housed in a 40-pin PDIL package suitable for through-hole mounting.
This model supports SPI communication interface and includes two analog comparators.
The operational temperature range is from -40°C to 85°C.
The maximum power dissipation is limited to 1 W.
It includes a single timer module for timing control requirements.
The microcontroller is based on the 8-bit 80C51 core architecture.
Yes, it is designed for use in industrial automation, instrumentation, and embedded control systems.
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