MCIMX355AJQ5C datasheet by Freescale Semiconductor

MCIMX355AJQ5C Frequently Asked Questions (FAQs)

• What is the recommended crystal oscillator frequency for this microcontroller?
  The recommended crystal oscillator frequency for the MCIMX355AJQ5C is 24 MHz or 32 kHz, depending on the application requirements.
• How do I configure the boot mode of the microcontroller?
  The boot mode of the MCIMX355AJQ5C can be configured through the boot mode pins (BOOT_MODE[1:0]) or through the fuse bits. The boot mode pins can be strapped to VCC, GND, or left floating to select the boot mode.
• What is the maximum operating temperature range of this microcontroller?
  The MCIMX355AJQ5C has an operating temperature range of -40°C to 105°C (industrial grade) or -40°C to 125°C (extended temperature range).
• How do I implement secure boot on this microcontroller?
  The MCIMX355AJQ5C has a built-in secure boot mechanism that uses a combination of hardware and software features to ensure the authenticity and integrity of the boot process. This includes features such as boot loader encryption, digital signatures, and secure key storage.
• What are the power consumption characteristics of this microcontroller?
  The power consumption of the MCIMX355AJQ5C varies depending on the operating mode and frequency. In active mode, the typical power consumption is around 250 mA at 400 MHz. In low-power modes, the power consumption can be as low as 10 μA.