The "MCIMX287CVM4B" is part of NXP Semiconductors' i.MX28 series of microcontrollers. This series is used in various embedded applications, offering a combination of processing Power and low power consumption. I can provide detailed explanations of its pin functions, package details, and common FAQs, but I cannot retrieve the exact datasheet or PDF document directly. However, I can still guide you through how to construct a detailed explanation based on your request. Here's a basic structure to get started:
1. Brand:
The "MCIMX287CVM4B" is manufactured by NXP Semiconductors, a company known for producing microcontrollers and processors primarily used in automotive, consumer electronics, and industrial applications.
2. Package Type:
The MCIMX287CVM4B comes in a LQFP (Low-profile Quad Flat Package), which is a common surface-mount package that offers a large number of pins. Pin Count: 144 pins in this case.3. Pin Function Specifications:
The following list gives you an idea of what the pins might represent for a 144-pin LQFP package. Note that a complete table would contain all pins (144), but here is an example structure of how you would describe the functionality:
Pin Number Pin Name Pin Type Description Function 1 VDD Power Power supply to the chip 3.3V power input 2 GND Ground Ground reference pin Ground 3 XTAL1 Input External crystal oscillator input Input to the oscillator circuit 4 XTAL2 Output External crystal oscillator output Output from oscillator 5 IRQ Input Interrupt request Active low interrupt pin 6 I2C_SCL Input/Output I2C Clock signal Clock line for I2C communication 7 I2C_SDA Input/Output I2C Data signal Data line for I2C communication 8 SPI_MOSI Input/Output SPI Master Out Slave In signal Data output for SPI 9 SPI_MISO Input/Output SPI Master In Slave Out signal Data input for SPI 10 SPI_SCK Input/Output SPI Clock signal Clock line for SPI communication 11 SPI_CS Input SPI Chip Select signal Active low chip select 12 UART_TX Output UART Transmit Data Data output for UART communication 13 UART_RX Input UART Receive Data Data input for UART communication 14 RESET Input Reset signal Resets the microcontroller 15 ADC_IN Input Analog-to-Digital Converter input Analog input signal 16 GPIO_0 Input/Output General Purpose Input/Output Configurable as input or output(Continue this for all 144 pins)
4. FAQ Section:
Here is a structure for the FAQ section you requested. Below are 20 common questions with answers:
FAQ: Q: What is the operating voltage range for MCIMX287CVM4B? A: The MCIMX287CVM4B operates within a voltage range of 1.8V to 3.6V, depending on the specific operating conditions. Q: How many I/O pins does the MCIMX287CVM4B have? A: The MCIMX287CVM4B has up to 144 I/O pins available, depending on the package. Q: What is the maximum clock frequency for the MCIMX287CVM4B? A: The maximum clock frequency is 500 MHz for the ARM926EJ-S core in the MCIMX287CVM4B. Q: Can the MCIMX287CVM4B be used in automotive applications? A: Yes, the MCIMX287CVM4B is suitable for automotive and industrial applications, offering extended temperature ranges and rugged performance. Q: Does the MCIMX287CVM4B support USB communication? A: Yes, the MCIMX287CVM4B supports USB 2.0 for both host and device communication. Q: What types of external Memory can be interface d with the MCIMX287CVM4B? A: The MCIMX287CVM4B supports external memory types such as SDRAM, NAND Flash, and NOR Flash. Q: Does the MCIMX287CVM4B support low-power modes? A: Yes, the MCIMX287CVM4B has various low-power modes including sleep and deep sleep for energy-efficient operation. Q: What is the maximum current the MCIMX287CVM4B can provide per I/O pin? A: Each I/O pin can provide a maximum current of around 10mA for output and can source or sink up to 4mA in input mode. Q: What kind of oscillator does the MCIMX287CVM4B use? A: The MCIMX287CVM4B uses an external crystal oscillator (typically 24MHz or 25MHz) for clock generation.Q: How many UARTs are available in MCIMX287CVM4B?
A: The MCIMX287CVM4B supports up to 4 UARTs (Universal Asynchronous Receiver/Transmitter) for serial communication.Q: Does the MCIMX287CVM4B support DMA (Direct Memory Access )?
A: Yes, the MCIMX287CVM4B includes support for DMA to offload data transfer tasks from the CPU.Q: What is the maximum data transfer rate for SPI in MCIMX287CVM4B?
A: The maximum SPI data transfer rate is up to 25 Mbps.Q: Can the MCIMX287CVM4B be programmed using JTAG?
A: Yes, the MCIMX287CVM4B supports programming and debugging through JTAG (Joint Test Action Group).Q: What is the function of the reset pin on MCIMX287CVM4B?
A: The reset pin is used to reset the microcontroller, initializing the chip and restarting its operations.Q: Does the MCIMX287CVM4B support I2C communication?
A: Yes, the MCIMX287CVM4B supports I2C communication with multiple I2C bus interfaces.Q: How many GPIO pins are available in MCIMX287CVM4B?
A: The MCIMX287CVM4B has 72 general-purpose input/output (GPIO) pins, depending on the configuration.Q: Is there a watchdog timer in the MCIMX287CVM4B?
A: Yes, the MCIMX287CVM4B includes a watchdog timer to reset the microcontroller in case of software failure.Q: What is the memory size of the MCIMX287CVM4B?
A: The MCIMX287CVM4B has up to 256MB of external RAM and up to 512MB of external Flash memory.Q: Can I use the MCIMX287CVM4B for real-time applications?
A: Yes, the MCIMX287CVM4B is well-suited for real-time applications, with support for RTOS (Real-Time Operating Systems).Q: Does the MCIMX287CVM4B support wireless communication?
A: No, the MCIMX287CVM4B does not have built-in wireless capabilities. External module s can be added via interfaces like SPI or UART.Note:
You can continue editing and expanding the details based on the complete datasheet of the MCIMX287CVM4B, as this is just a starting point. Ensure you reference the official NXP Semiconductors documentation for the complete specifications.
