PCF51AC256ACFUE

Product Overview

Category: Integrated Circuit (IC)
Use: Microcontroller
Characteristics:
- High-performance
- Low-power consumption
- Versatile functionality
Package: QFP (Quad Flat Package)
Essence: Advanced microcontroller with extensive features
Packaging/Quantity: Available in reels of 250 units

Specifications

Manufacturer: NXP Semiconductors
Architecture: ARM Cortex-M4
Core Speed: 48 MHz
Flash Memory: 256 KB
RAM: 32 KB
Operating Voltage: 2.7V to 5.5V
Number of Pins: 64
Communication Interfaces:
- UART
- SPI
- I2C
Analog-to-Digital Converter (ADC): 12-bit, 16 channels
Timers/Counters: Multiple timers/counters available
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PCF51AC256ACFUE microcontroller has a total of 64 pins. The pin configuration is as follows:

VDDA
VSSA
PTA0
PTA1
PTA2
PTA3
PTA4
PTA5
PTA6
PTA7
RESET_b
VDD
VSS
PTA8
PTA9
PTA10
PTA11
PTA12
PTA13
PTA14
PTA15
PTB0
PTB1
PTB2
PTB3
PTB4
PTB5
PTB6
PTB7
VSS
VDD
PTC0
PTC1
PTC2
PTC3
PTC4
PTC5
PTC6
PTC7
PTD0
PTD1
PTD2
PTD3
PTD4
PTD5
PTD6
PTD7
VSS
VDD
PTE0
PTE1
PTE2
PTE3
PTE4
PTE5
PTE6
PTE7
VSS
VDD
RESET_b
XTAL
EXTAL
VSSA
VDDA

Functional Features

High-performance ARM Cortex-M4 core for efficient processing
Extensive flash memory and RAM for data storage and execution
Multiple communication interfaces for seamless connectivity
Analog-to-Digital Converter (ADC) for precise analog signal measurement
Timers/Counters for accurate timing and event counting
Low-power consumption for energy-efficient applications
Wide operating voltage range for flexibility in power supply

Advantages and Disadvantages

Advantages: - Powerful processing capabilities - Ample memory for data storage - Versatile communication interfaces - Precise analog signal measurement - Energy-efficient operation

Disadvantages: - Limited number of pins for I/O expansion - Relatively higher cost compared to simpler microcontrollers

Working Principles

The PCF51AC256ACFUE microcontroller operates based on the ARM Cortex-M4 architecture. It executes instructions stored in its flash memory and utilizes its RAM for data storage during program execution. The microcontroller communicates with external devices through various interfaces such as UART, SPI, and I2C. It can also measure analog signals using its built-in ADC and perform accurate timing and event counting using timers/counters.

Detailed Application Field Plans

The PCF51AC256ACFUE microcontroller finds applications in various fields, including but not limited to: - Industrial automation - Consumer electronics - Automotive systems - Internet of Things (IoT) devices - Medical equipment - Robotics

Detailed and Complete Alternative Models

PCF51AC256ACFUE-ND: Same model with different packaging option (TQFP)
PCF51AC256ACFUE-SP: Same model with extended temperature range (-40°C to +105°C)
PCF51AC256ACFUE-G: Same model with lead-free package option

Note: Please refer to the manufacturer's documentation for a

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací PCF51AC256ACFUE v technických řešeních

Sure! Here are 10 common questions and answers related to the application of PCF51AC256ACFUE in technical solutions:

Q: What is PCF51AC256ACFUE? A: PCF51AC256ACFUE is a microcontroller unit (MCU) manufactured by NXP Semiconductors, commonly used in embedded systems.
Q: What are the key features of PCF51AC256ACFUE? A: Some key features include a 32-bit ARM Cortex-M4 core, 256KB flash memory, 64KB RAM, multiple communication interfaces, and various peripherals.
Q: What are the typical applications of PCF51AC256ACFUE? A: PCF51AC256ACFUE is often used in industrial automation, consumer electronics, automotive systems, medical devices, and other embedded applications.
Q: How can I program PCF51AC256ACFUE? A: PCF51AC256ACFUE can be programmed using various integrated development environments (IDEs) such as Keil, IAR Embedded Workbench, or NXP's MCUXpresso IDE.
Q: What programming languages are supported by PCF51AC256ACFUE? A: PCF51AC256ACFUE supports programming in C and C++ languages, which are commonly used for embedded systems development.
Q: Can PCF51AC256ACFUE communicate with other devices? A: Yes, PCF51AC256ACFUE has built-in communication interfaces like UART, SPI, I2C, CAN, Ethernet, and USB, enabling it to communicate with other devices.
Q: Is PCF51AC256ACFUE suitable for low-power applications? A: Yes, PCF51AC256ACFUE offers low-power modes and features like sleep, deep sleep, and power gating, making it suitable for battery-powered or energy-efficient applications.
Q: Can PCF51AC256ACFUE handle real-time tasks? A: Yes, PCF51AC256ACFUE's ARM Cortex-M4 core supports hardware-based interrupt handling and has a built-in Nested Vectored Interrupt Controller (NVIC), making it capable of handling real-time tasks.
Q: Are there any development boards available for PCF51AC256ACFUE? A: Yes, NXP provides development boards like the FRDM-K64F or TWR-K64F120M, which are compatible with PCF51AC256ACFUE and can be used for prototyping and evaluation.
Q: Where can I find documentation and support for PCF51AC256ACFUE? A: You can find datasheets, reference manuals, application notes, and other resources on NXP's website. Additionally, online communities and forums can provide support and guidance for using PCF51AC256ACFUE in technical solutions.

Please note that the specific details and answers may vary depending on the context and requirements of your technical solution.