Overview
The P80C32X2BA is an 8-bit microcontroller from the 8051 family, manufactured by Rochester Electronics, LLC. This microcontroller is based on the 8051 CPU architecture and is known for its high performance, low power consumption, and versatility in various applications. It is particularly useful in embedded systems that require efficient processing and robust peripheral support.
Key Specifications
| Specification | Value |
|---|---|
| Controller Family/Series | P80C32 |
| CPU Speed | Up to 33 MHz |
| Program Memory Size | ROMless |
| RAM Memory Size | 256 Bytes |
| No. of Pins | 44 Pins (PQCC44) |
| MCU Case Style | PQCC44, PDIP40 |
| No. of I/O's | 32 I/O's |
| Embedded Interface Type | UART |
| Supply Voltage Min | 2.7 V |
| Supply Voltage Max | 5.5 V |
| Operating Temperature Min | 0°C |
| Operating Temperature Max | 70°C |
| No. of Timers | 3 |
| Oscillator Type | External Internal |
| Peripherals | Timer |
Key Features
- High Performance: The P80C32X2BA operates at speeds up to 33 MHz, making it suitable for demanding applications.
- Low Power Consumption: It operates within a voltage range of 2.7V to 5.5V, which is beneficial for battery-powered devices.
- Robust Peripherals: Includes UART, timers, and 32 I/O lines, providing comprehensive support for various interfaces and tasks.
- ROMless Design: Allows for external program memory, making it flexible for different application requirements.
- Compact Packaging: Available in PQCC44 and PDIP40 packages, making it suitable for a variety of board designs.
Applications
The P80C32X2BA microcontroller is widely used in various embedded systems, including:
- Industrial Automation: For controlling and monitoring industrial processes.
- Consumer Electronics: In devices such as remote controls, appliances, and other consumer products.
- Automotive Systems: For vehicle control systems, sensors, and other automotive applications.
- Medical Devices: In medical equipment that requires precise control and monitoring.
- IoT Devices: For Internet of Things applications that need efficient processing and low power consumption.
Q & A
- What is the CPU speed of the P80C32X2BA microcontroller?
The CPU speed of the P80C32X2BA can be up to 33 MHz. - How much RAM does the P80C32X2BA have?
The P80C32X2BA has 256 bytes of RAM. - What are the supply voltage ranges for the P80C32X2BA?
The supply voltage range is from 2.7V to 5.5V. - What types of packaging are available for the P80C32X2BA?
The P80C32X2BA is available in PQCC44 and PDIP40 packages. - Does the P80C32X2BA have built-in program memory?
No, the P80C32X2BA is ROMless, requiring external program memory. - How many I/O lines does the P80C32X2BA have?
The P80C32X2BA has 32 I/O lines. - What peripherals are included in the P80C32X2BA?
The P80C32X2BA includes UART and timers among its peripherals. - What is the operating temperature range for the P80C32X2BA?
The operating temperature range is from 0°C to 70°C. - Is the P80C32X2BA RoHS compliant?
Yes, the P80C32X2BA is RoHS compliant. - What are some common applications of the P80C32X2BA?
The P80C32X2BA is used in industrial automation, consumer electronics, automotive systems, medical devices, and IoT devices.
