MPC8313VRAGDC datasheet by NXP Semiconductors

MPC8313VRAGDC Frequently Asked Questions (FAQs)

• What is the recommended power-up sequence for the MPC8313VRAGDC?
  The recommended power-up sequence is to apply power to the VDD_CORE and VDD_MPLL simultaneously, followed by VDD_DDR and VDD_IO. This ensures proper initialization of the processor and peripherals.
• How do I configure the DDR memory interface for optimal performance?
  To configure the DDR memory interface for optimal performance, set the DDR clock frequency to 133 MHz, use a 16-bit data bus, and enable the DDR write leveling feature. Additionally, ensure that the DDR memory modules meet the JEDEC DDR2 specification.
• What is the maximum operating temperature range for the MPC8313VRAGDC?
  The maximum operating temperature range for the MPC8313VRAGDC is -40°C to 105°C (industrial temperature range). However, it's recommended to operate the device within a temperature range of 0°C to 85°C for optimal performance and reliability.
• How do I implement secure boot on the MPC8313VRAGDC?
  To implement secure boot on the MPC8313VRAGDC, use the device's built-in security features such as the Secure Boot ROM and the One-Time Programmable (OTP) fuses. Configure the Secure Boot ROM to authenticate the boot loader and kernel images, and use the OTP fuses to store the secure boot keys and other sensitive data.
• What is the maximum throughput of the Gigabit Ethernet interface?
  The maximum throughput of the Gigabit Ethernet interface on the MPC8313VRAGDC is approximately 940 Mbps, taking into account the overhead of the Ethernet protocol and the device's internal processing.