NXP USA Inc.
Imej mungkin representasi.
Lihat spesifikasi untuk butiran produk.
SC28C94A1N,112
Lihat Butiran Helaian data

SC28C94A1N,112

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Serial Communication Controller
  • Characteristics:
    • High-speed data transmission
    • Multiple communication protocols supported
    • Low power consumption
  • Package: DIP-40 (Dual In-line Package)
  • Essence: Efficient and versatile serial communication controller
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage: 3.3V to 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Data Rate: Up to 5 Mbps
  • Number of Channels: 4
  • Supported Protocols: UART, SPI, I2C
  • Interrupts: 8 external interrupts
  • FIFO Buffer Size: 64 bytes per channel
  • Pin Count: 40

Detailed Pin Configuration

The SC28C94A1N,112 has a total of 40 pins. The pin configuration is as follows:

  1. VCC
  2. GND
  3. TXD1
  4. RXD1
  5. CTS1
  6. RTS1
  7. INT1
  8. INT2
  9. TXD2
  10. RXD2
  11. CTS2
  12. RTS2
  13. INT3
  14. INT4
  15. TXD3
  16. RXD3
  17. CTS3
  18. RTS3
  19. INT5
  20. INT6
  21. TXD4
  22. RXD4
  23. CTS4
  24. RTS4
  25. INT7
  26. INT8
  27. SCLK
  28. SDI
  29. SDO
  30. CS
  31. INT9
  32. INT10
  33. INT11
  34. INT12
  35. INT13
  36. INT14
  37. INT15
  38. INT16
  39. INT17
  40. INT18

Functional Features

  • High-speed data transmission: The SC28C94A1N,112 supports data rates of up to 5 Mbps, enabling fast and efficient communication.
  • Multiple communication protocols supported: It is compatible with UART, SPI, and I2C protocols, providing flexibility in various applications.
  • Low power consumption: The IC is designed to consume minimal power, making it suitable for battery-powered devices.
  • Interrupts: It offers 8 external interrupts, allowing efficient handling of events during communication.
  • FIFO Buffer: Each channel has a 64-byte FIFO buffer, ensuring smooth data flow and reducing the risk of data loss.

Advantages and Disadvantages

Advantages: - Versatile compatibility with multiple communication protocols - High-speed data transmission capability - Low power consumption for energy-efficient operation - Ample FIFO buffer size for reliable data handling

Disadvantages: - Limited number of channels (4) - Requires additional external components for complete functionality

Working Principles

The SC28C94A1N,112 acts as a serial communication controller by facilitating the exchange of data between a microcontroller or host device and peripheral devices. It supports multiple communication protocols such as UART, SPI, and I2C, allowing seamless integration into various systems. The IC utilizes interrupts and FIFO buffers to ensure efficient and reliable data transfer.

Detailed Application Field Plans

The SC28C94A1N,112 finds applications in various fields, including:

  1. Industrial Automation: Used for communication between PLCs (Programmable Logic Controllers) and peripheral devices such as sensors, actuators, and HMIs (Human-Machine Interfaces).
  2. Networking Equipment: Integrated into routers, switches, and network interface cards to enable serial communication with other devices.
  3. Medical Devices: Employed in medical equipment for data exchange between monitoring devices, diagnostic instruments, and control systems.
  4. Automotive Electronics: Utilized in automotive applications for communication between electronic control units (ECUs), sensors, and actuators.
  5. Consumer Electronics: Integrated into devices like smart TVs, set-top boxes, and gaming consoles for serial communication with peripherals.

Detailed and Complete Alternative Models

  1. SC16C550BIB80: A UART-based serial communication controller with 80-pin QFP package.
  2. MAX3100EEET+: A SPI-to-UART bridge IC with a 16-pin TDFN package.
  3. PCA9665PW: An I2C-bus controller IC with an 8-pin TSSOP package.
  4. XR21V1414IM48-F: A USB-to-UART bridge IC with a 48-pin QFN package.

These alternative models offer similar functionality and can be considered as substitutes for the SC28C94A1N,112 depending on specific requirements.

Word count: 529 words

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi SC28C94A1N,112 dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of SC28C94A1N,112 in technical solutions:

Q1: What is SC28C94A1N,112? A1: SC28C94A1N,112 is a UART (Universal Asynchronous Receiver/Transmitter) integrated circuit that provides serial communication capabilities in technical solutions.

Q2: What are the key features of SC28C94A1N,112? A2: Some key features of SC28C94A1N,112 include four independent UART channels, programmable baud rates, FIFO buffers, and support for various data formats.

Q3: How can SC28C94A1N,112 be used in technical solutions? A3: SC28C94A1N,112 can be used to enable serial communication between microcontrollers, computers, and other devices in applications such as industrial automation, telecommunications, and embedded systems.

Q4: How many UART channels does SC28C94A1N,112 support? A4: SC28C94A1N,112 supports four independent UART channels, allowing simultaneous communication with multiple devices.

Q5: Can SC28C94A1N,112 handle different baud rates? A5: Yes, SC28C94A1N,112 supports programmable baud rates, allowing flexibility in configuring the communication speed according to the requirements of the connected devices.

Q6: Does SC28C94A1N,112 have any built-in buffer memory? A6: Yes, SC28C94A1N,112 has FIFO (First-In-First-Out) buffer memory for each UART channel, which helps in efficient data transfer and reduces the risk of data loss.

Q7: What data formats are supported by SC28C94A1N,112? A7: SC28C94A1N,112 supports various data formats, including 5-bit, 6-bit, 7-bit, and 8-bit character lengths, as well as parity and stop bit configurations.

Q8: Can SC28C94A1N,112 be used in both full-duplex and half-duplex communication? A8: Yes, SC28C94A1N,112 can be configured for both full-duplex (simultaneous transmission and reception) and half-duplex (alternating transmission and reception) communication modes.

Q9: Is SC28C94A1N,112 compatible with different voltage levels? A9: SC28C94A1N,112 operates at a wide range of supply voltages, typically between 3.0V and 5.5V, making it compatible with various systems.

Q10: Are there any application-specific considerations when using SC28C94A1N,112? A10: It is important to consider factors such as signal integrity, noise immunity, and proper grounding techniques when designing the circuitry around SC28C94A1N,112 to ensure reliable serial communication.

Please note that these questions and answers are general in nature and may vary depending on specific implementation requirements and datasheet specifications.