AT80C31X2-3CSUL
- Mfr.Part #
- AT80C31X2-3CSUL
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 40-DIP (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC MCU 8BIT ROMLESS 40PDIL
- Stock
- 13,096
- In Stock :
- 13,096
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Number of I/O :
- 32
- Mounting Type :
- Through Hole
- Series :
- 80C
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- EEPROM Size :
- --
- Number of Timers/Counters :
- 2
- Number of Bits :
- 8
- Min Operating Temperature :
- 0°C
- Mount :
- Through Hole
- Number of Pins :
- 40
- Termination :
- Through Hole
- Base Part Number :
- AT80C31X2
- Supplier Device Package :
- 40-PDIL
- Data Converters :
- --
- Min Supply Voltage :
- 2.7V
- Max Supply Voltage :
- 5.5V
- Packaging :
- Tube
- Peripherals :
- POR
- Published :
- 2008
- Number of Programmable I/O :
- 32
- Package :
- Tube
- REACH SVHC :
- No SVHC
- Program Memory Type :
- ROMless
- Connectivity :
- UART/USART
- RoHS Status :
- ROHS3 Compliant
- Memory Type :
- ROMless
- Core Processor :
- 80C51
- Interface :
- UART, USART
- Lead Free :
- Lead Free
- Operating Temperature :
- -40°C~85°C TA
- Base Product Number :
- AT80C31X2
- Core Architecture :
- 8051
- Max Frequency :
- 60MHz
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Core Size :
- 8-Bit
- Program Memory Size :
- --
- Oscillator Type :
- Internal
- Speed :
- 30/20MHz
- Package / Case :
- 40-DIP (0.600, 15.24mm)
- Access Time :
- 30 µs
- Data Bus Width :
- 8B
- Product Status :
- Obsolete
- Frequency :
- 30MHz
- RAM Size :
- 128 x 8
- Max Operating Temperature :
- 85°C
- Datasheets
- AT80C31X2-3CSUL
AT80C31X2-3CSUL Documents

Microcontrollers Atmel (Microchip Technology) AT80C31X2-3CSUL Overview
The AT80C31X2-3CSUL by Atmel (Microchip Technology) is a high-performance microcontroller (MCU) designed for advanced embedded applications. This 8-bit MCU operates without an internal ROM, making it highly flexible and suited for custom firmware environments where memory needs are specific and externally managed. It is housed in a 40-pin DIL (Dual In-line) package, ensuring compatibility with a wide range of standard sockets and easy integration into existing designs. The versatility of the AT80C31X2-3CSUL makes it an ideal choice for developers looking to leverage a robust platform for tailored solutions, with the capacity to support a diverse array of applications and technologies.
AT80C31X2-3CSUL Features
This microcontroller features a robust architecture with an 8-bit processing core, providing the capability to execute complex computations efficiently. It lacks an internal ROM, offering the unique advantage of utilizing external memory for both program and data storage. This flexibility is crucial for applications that require specific memory configurations or frequent updates. The MCU supports a wide operating voltage and temperature range, making it suitable for demanding environments and diverse industrial applications.
AT80C31X2-3CSUL Applications
- Industrial Control Systems: The AT80C31X2-3CSUL can be utilized in the development of automation controllers, where precise and reliable control is necessary. Its robust processing capabilities ensure efficient handling of multiple control routines in real-time.
- Automotive Applications: Suitable for use in automotive electronics such as engine management systems and diagnostic tools, where durability and performance in harsh environments are required.
- Home Automation: This MCU excels in smart home devices, enabling intelligent control over home systems such as lighting and heating, thanks to its flexible interfacing options and reliability.
- Consumer Electronics: Ideal for personal gadgets and entertainment systems, the AT80C31X2-3CSUL supports complex user interfaces and multimedia processing with its efficient 8-bit architecture.
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