AT87C51RD2-3CSUM
- Mfr.Part #
- AT87C51RD2-3CSUM
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 40-DIP (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC MCU 8BIT 64KB OTP 40PDIL
- Stock
- 3,321
- In Stock :
- 3,321
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Number of Programmable I/O :
- 32
- Number of I/O :
- 32
- Voltage - Supply (Vcc/Vdd) :
- 4.5V~5.5V
- Data Bus Width :
- 8B
- Core Processor :
- 80C51
- Package / Case :
- 40-DIP (0.600, 15.24mm)
- Package :
- Tube
- Interface :
- UART, USART
- Oscillator Type :
- Internal
- Memory Type :
- EPROM, OTP
- Connectivity :
- UART/USART
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Mount :
- Through Hole
- Lead Free :
- Lead Free
- Frequency :
- 40MHz
- Number of Timers/Counters :
- 3
- Base Part Number :
- AT87C51RD2
- RoHS Status :
- ROHS3 Compliant
- Data Converters :
- --
- Peripherals :
- POR, PWM, WDT
- Max Frequency :
- 40MHz
- Speed :
- 40/20MHz
- Memory Size :
- 64KB
- Core Architecture :
- 8051
- Published :
- 2008
- Mounting Type :
- Through Hole
- Program Memory Type :
- OTP
- Min Operating Temperature :
- -40°C
- Base Product Number :
- AT87C51RD2
- Series :
- 87C
- Min Supply Voltage :
- 4.5V
- Program Memory Size :
- 64KB 64K x 8
- Access Time :
- 40 μs
- Packaging :
- Tube
- Max Operating Temperature :
- 85°C
- Number of Pins :
- 40
- RAM Size :
- 1K x 8
- Operating Temperature :
- -40°C~85°C TA
- Core Size :
- 8-Bit
- Supplier Device Package :
- 40-PDIL
- Product Status :
- Obsolete
- Max Supply Voltage :
- 5.5V
- EEPROM Size :
- --
- Datasheets
- AT87C51RD2-3CSUM

40-pin DIL (Dual In-line Package) form factor. Designed for flexibility and reliability, the AT87C51RD2-3CSUM provides an ideal solution for developers looking to integrate a powerful MCU into their designs without compromising on performance or scalability.
AT87C51RD2-3CSUM Features
This MCU is equipped with 64KB of OTP (One-Time Programmable) ROM, ideal for firmware updates or permanent application code storage. It operates on a standard 5V power supply, ensuring compatibility with conventional industrial electronics. Moreover, its 40-pin configuration allows for extensive I/O options and peripherals, making it highly adaptable to various user requirements. The microcontroller also supports a full duplex UART serial communication, which facilitates easy data exchange and connectivity with other systems and modules.
AT87C51RD2-3CSUM Applications
- Industrial Control Systems: Utilized in managing machinery operations and automation workflows, enhancing precision and reliability.
- Home Automation: Acts as the controlling unit within various home automation products, enabling smart management of household devices.
- Automotive: Integrated in automotive subsystems for controlling environmental conditions and vehicle dynamics.
- Consumer Electronics: Used in appliances such as microwaves and TVs, where a robust controller is necessary for managing user inputs and device responses.
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