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80C31

CMOS single-chip 8-bit microcontrollers

Partnumber Manufacturer Quantity Availability
80C31 1000 In Stock

Description and Introduction

CMOS single-chip 8-bit microcontrollers The 80C31 is a microcontroller manufactured by Intel. It is part of the MCS-51 family of microcontrollers. Key specifications include:

- **Architecture**: 8-bit
- **CPU**: 8051 core
- **Clock Speed**: Up to 12 MHz
- **ROM**: None (external ROM required)
- **RAM**: 128 bytes
- **I/O Ports**: 32 I/O lines (four 8-bit ports)
- **Timers/Counters**: Two 16-bit timers/counters
- **Serial Port**: One full-duplex UART
- **Interrupts**: Five interrupt sources with two priority levels
- **Power Supply**: 5V DC
- **Package**: 40-pin DIP (Dual In-line Package)
- **Operating Temperature**: Typically 0°C to 70°C

The 80C31 requires external memory for program storage, as it does not have on-chip ROM. It is widely used in embedded systems and industrial applications.

Partnumber Manufacturer Quantity Availability
80C31 INT 6000 In Stock

Description and Introduction

CMOS single-chip 8-bit microcontrollers The 80C31 is a microcontroller manufactured by Intel. It is part of the MCS-51 family of microcontrollers. Key specifications include:

- **Architecture**: 8-bit
- **CPU**: 8051 core
- **Clock Speed**: Up to 12 MHz
- **ROM**: None (external ROM required)
- **RAM**: 128 bytes
- **I/O Ports**: 32 I/O lines (four 8-bit ports)
- **Timers/Counters**: Two 16-bit timers/counters
- **Serial Port**: Full-duplex UART
- **Interrupts**: Five interrupt sources with two priority levels
- **Power Consumption**: Low power consumption in idle and power-down modes
- **Package**: Available in 40-pin DIP and other package options

The 80C31 is designed for embedded control applications and requires external memory for program storage.

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