NXP USA Inc.
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P80C557E4EFB/01,55
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P80C557E4EFB/01,55

Overview

Product Category

The P80C557E4EFB/01,55 belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for controlling and processing data.

Characteristics

  • High-performance microcontroller with advanced features
  • Low power consumption
  • Compact size
  • Wide range of operating voltage
  • Integrated peripherals for enhanced functionality

Package

The P80C557E4EFB/01,55 is available in a compact package, suitable for surface mount technology (SMT) applications.

Essence

The essence of this microcontroller lies in its ability to provide efficient control and processing capabilities in a small form factor.

Packaging/Quantity

The P80C557E4EFB/01,55 is typically packaged in reels or trays, with a quantity of 2500 units per reel/tray.

Specifications

  • Architecture: 8-bit
  • CPU Speed: Up to 20 MHz
  • Program Memory Size: 64 KB
  • RAM Size: 2 KB
  • Number of I/O Pins: 32
  • Operating Voltage Range: 2.7V to 5.5V
  • Communication Interfaces: UART, SPI, I2C
  • Timers/Counters: 3
  • Analog-to-Digital Converter (ADC): 8 channels, 10-bit resolution
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The P80C557E4EFB/01,55 has a total of 44 pins, each serving a specific purpose. The pin configuration is as follows:

  1. VDD - Power supply voltage
  2. P0.0 - General-purpose I/O pin
  3. P0.1 - General-purpose I/O pin
  4. P0.2 - General-purpose I/O pin
  5. P0.3 - General-purpose I/O pin
  6. P0.4 - General-purpose I/O pin
  7. P0.5 - General-purpose I/O pin
  8. P0.6 - General-purpose I/O pin
  9. P0.7 - General-purpose I/O pin
  10. RST - Reset pin
  11. P1.0 - General-purpose I/O pin
  12. P1.1 - General-purpose I/O pin
  13. P1.2 - General-purpose I/O pin
  14. P1.3 - General-purpose I/O pin
  15. P1.4 - General-purpose I/O pin
  16. P1.5 - General-purpose I/O pin
  17. P1.6 - General-purpose I/O pin
  18. P1.7 - General-purpose I/O pin
  19. XTAL1 - Crystal oscillator input
  20. XTAL2 - Crystal oscillator output
  21. EA/VPP - External Access Enable/Voltage Programming Pin
  22. ALE/PROG - Address Latch Enable/Program Pin
  23. PSEN - Program Store Enable pin
  24. P2.7/A15 - General-purpose I/O pin or Address bit 15
  25. P2.6/A14 - General-purpose I/O pin or Address bit 14
  26. P2.5/A13 - General-purpose I/O pin or Address bit 13
  27. P2.4/A12 - General-purpose I/O pin or Address bit 12
  28. P2.3/A11 - General-purpose I/O pin or Address bit 11
  29. P2.2/A10 - General-purpose I/O pin or Address bit 10
  30. P2.1/A9 - General-purpose I/O pin or Address bit 9
  31. P2.0/A8 - General-purpose I/O pin or Address bit 8
  32. P3.7/ALE - General-purpose I/O pin or Address Latch Enable
  33. P3.6/INT0 - General-purpose I/O pin or External Interrupt 0
  34. P3.5/INT1 - General-purpose I/O pin or External Interrupt 1
  35. P3.4/T0 - General-purpose I/O pin or Timer 0 input
  36. P3.3/T1 - General-purpose I/O pin or Timer 1 input
  37. P3.2/WR - General-purpose I/O pin or Write control for external memory
  38. P3.1/RD - General-purpose I/O pin or Read control for external memory
  39. P3.0/WR - General-purpose I/O pin or Write control for external memory
  40. VSS - Ground

Functional Features

  • High-speed processing capabilities
  • On-chip memory for program storage and data handling
  • Integrated communication interfaces for seamless connectivity

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de P80C557E4EFB/01,55 en soluciones técnicas

  1. What is the maximum operating frequency of P80C557E4EFB/01,55?
    - The maximum operating frequency of P80C557E4EFB/01,55 is 33 MHz.

  2. What are the key features of P80C557E4EFB/01,55?
    - P80C557E4EFB/01,55 features a 8-bit microcontroller with 32KB flash memory, 2KB RAM, multiple timers/counters, and UART interfaces.

  3. Can P80C557E4EFB/01,55 be used for real-time control applications?
    - Yes, P80C557E4EFB/01,55 is suitable for real-time control applications due to its integrated timers/counters and interrupt handling capabilities.

  4. What development tools are available for programming P80C557E4EFB/01,55?
    - Development tools such as Keil µVision IDE and C compilers are commonly used for programming P80C557E4EFB/01,55.

  5. Is P80C557E4EFB/01,55 suitable for low-power applications?
    - Yes, P80C557E4EFB/01,55 offers low-power modes and can be used in battery-powered or energy-efficient applications.

  6. What communication interfaces does P80C557E4EFB/01,55 support?
    - P80C557E4EFB/01,55 supports UART (serial communication) interfaces for connecting to other devices.

  7. Can P80C557E4EFB/01,55 be used in automotive applications?
    - Yes, P80C557E4EFB/01,55 is often used in automotive control systems due to its robust design and reliability.

  8. What are the available package options for P80C557E4EFB/01,55?
    - P80C557E4EFB/01,55 is available in various package options including QFP and TQFP.

  9. Does P80C557E4EFB/01,55 have built-in analog-to-digital converters (ADC)?
    - No, P80C557E4EFB/01,55 does not have built-in ADCs, but external ADCs can be interfaced with it.

  10. Are there any application notes or reference designs available for P80C557E4EFB/01,55?
    - Yes, application notes and reference designs are available from the manufacturer to assist in implementing P80C557E4EFB/01,55 in technical solutions.