Specifications
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Overview
Description
The P80C552EFA/08 is a microcontroller from NXP Semiconductors, designed for embedded applications. It belongs to the 8051 family of microcontrollers, known for their reliability and widespread use in industrial and consumer electronics. The P80C552EFA/08 features an 8-bit CPU with a standard 80C51 architecture, enhanced with additional peripherals and functions to cater to diverse applications.
Key features include 8 KB of ROM, 256 bytes of RAM, and a rich set of I/O ports, which facilitate interfacing with external devices. It also houses multiple timers, a priority-level interrupt system, and an enhanced UART for serial communication. The microcontroller supports a wide range of operating temperatures, making it suitable for industrial environments.
Designed for efficiency, the P80C552EFA/08 supports a low-power mode, which is advantageous for battery-operated devices. Its versatility and robustness make it ideal for applications such as automotive controls, industrial automation, and consumer electronics.
Key features include 8 KB of ROM, 256 bytes of RAM, and a rich set of I/O ports, which facilitate interfacing with external devices. It also houses multiple timers, a priority-level interrupt system, and an enhanced UART for serial communication. The microcontroller supports a wide range of operating temperatures, making it suitable for industrial environments.
Designed for efficiency, the P80C552EFA/08 supports a low-power mode, which is advantageous for battery-operated devices. Its versatility and robustness make it ideal for applications such as automotive controls, industrial automation, and consumer electronics.
Equivalent
The P80C552EFA/08 is a microcontroller from the 8051 family. Equivalent products include other 8051-based microcontrollers with similar specifications, such as the Atmel AT89C52, Dallas DS89C450, or NXP's P89V51RD2. When choosing an equivalent, ensure compatibility in terms of memory, I/O ports, and peripherals. Depending on specific needs, other variations within the 8051 family from manufacturers like Microchip, Nuvoton, or Silicon Labs might also be suitable equivalents.
Features
The P80C552EFA/08 is a microcontroller from the 8051 family, known for its robust and versatile features suitable for various embedded applications. Key features of the P80C552EFA/08 include:
1. 8-bit CPU: Utilizes the standard 8051 CPU core.
2. Memory: Includes 8 KB of ROM and 256 bytes of RAM.
3. I/O Ports: Offers 32 I/O pins organized into four 8-bit ports.
4. Timers/Counters: Equipped with three 16-bit timer/counters for time-related functions.
5. Serial Communication: Supports UART for serial data communication.
6. A/D Converter: Features an 8-channel, 10-bit ADC, useful for analog input conversion.
7. PWM Unit: Contains a Pulse Width Modulation (PWM) unit for control applications.
8. Watchdog Timer: Provides a watchdog timer to prevent system lock-up.
9. Interrupts: Supports multiple prioritized interrupt sources for enhanced control.
10. Clock Frequency: Operates at a clock frequency of up to 8 MHz.
11. Low Power Modes: Includes power-saving modes to reduce energy consumption.
These features make the P80C552EFA/08 suitable for applications requiring reliable performance and diverse peripheral support.
1. 8-bit CPU: Utilizes the standard 8051 CPU core.
2. Memory: Includes 8 KB of ROM and 256 bytes of RAM.
3. I/O Ports: Offers 32 I/O pins organized into four 8-bit ports.
4. Timers/Counters: Equipped with three 16-bit timer/counters for time-related functions.
5. Serial Communication: Supports UART for serial data communication.
6. A/D Converter: Features an 8-channel, 10-bit ADC, useful for analog input conversion.
7. PWM Unit: Contains a Pulse Width Modulation (PWM) unit for control applications.
8. Watchdog Timer: Provides a watchdog timer to prevent system lock-up.
9. Interrupts: Supports multiple prioritized interrupt sources for enhanced control.
10. Clock Frequency: Operates at a clock frequency of up to 8 MHz.
11. Low Power Modes: Includes power-saving modes to reduce energy consumption.
These features make the P80C552EFA/08 suitable for applications requiring reliable performance and diverse peripheral support.
Pinout
The P80C552EFA/08 is a microcontroller from NXP (formerly Philips) designed for embedded applications. It is based on the 80C51 architecture, which is an 8-bit microcontroller family.
The P80C552EFA/08 typically comes in a 68-pin PLCC (Plastic Leaded Chip Carrier) package. The microcontroller includes several key features and functions:
1. CPU: It operates with an 80C51-compatible CPU.
2. Memory: It has on-chip ROM/EPROM and RAM, with specific sizes varying by model.
3. I/O Ports: The microcontroller includes multiple I/O ports for interfacing with other devices.
4. Timers/Counters: It features multiple 16-bit timers/counters for various timing operations and event counting.
5. Serial Communication: The device supports serial communication through its UART for interfacing with serial devices.
6. Interrupts: It includes multiple interrupt sources, providing flexibility in handling external and internal events.
7. A/D Converter: Some versions include an analog-to-digital converter for interfacing with analog signals.
These features make the P80C552EFA/08 suitable for various applications in industrial control, consumer electronics, and automotive systems.
The P80C552EFA/08 typically comes in a 68-pin PLCC (Plastic Leaded Chip Carrier) package. The microcontroller includes several key features and functions:
1. CPU: It operates with an 80C51-compatible CPU.
2. Memory: It has on-chip ROM/EPROM and RAM, with specific sizes varying by model.
3. I/O Ports: The microcontroller includes multiple I/O ports for interfacing with other devices.
4. Timers/Counters: It features multiple 16-bit timers/counters for various timing operations and event counting.
5. Serial Communication: The device supports serial communication through its UART for interfacing with serial devices.
6. Interrupts: It includes multiple interrupt sources, providing flexibility in handling external and internal events.
7. A/D Converter: Some versions include an analog-to-digital converter for interfacing with analog signals.
These features make the P80C552EFA/08 suitable for various applications in industrial control, consumer electronics, and automotive systems.
Manufacturer
The P80C552EFA/08 is a microcontroller manufactured by NXP Semiconductors. NXP Semiconductors is a global company that specializes in semiconductors and related technologies. It provides high-performance mixed-signal and standard product solutions for various industries, including automotive, industrial, mobile, and communication infrastructure. NXP is known for its innovations in secure connectivity solutions for embedded applications. The company is headquartered in Eindhoven, Netherlands, and has a significant global presence, offering a range of products such as microcontrollers, microprocessors, and infrastructure for smart cities and secure IoT solutions.
Application
The P80C552EFA/08 is a microcontroller commonly used in embedded systems. Its application areas include industrial control systems, automotive electronics, and consumer electronics. It is also utilized in data acquisition systems, instrumentation, and communication devices due to its ability to manage multiple I/O functions and perform real-time processing. Additionally, it can be employed in home automation systems and other applications requiring reliable interfacing and control capabilities. Its versatility makes it suitable for a wide range of tasks, from simple control mechanisms to complex monitoring and automation solutions.
Package
The P80C552EFA/08 typically comes in a Plastic Leaded Chip Carrier (PLCC) package.
