OMAPL138BZCE4 datasheet by Texas Instruments

OMAPL138BZCE4 Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for OMAPL138BZCE4?
  The maximum operating temperature range for OMAPL138BZCE4 is -40°C to 100°C (industrial grade) and -40°C to 85°C (commercial grade).
• How do I configure the PLL (Phase-Locked Loop) for OMAPL138BZCE4?
  The PLL configuration for OMAPL138BZCE4 involves setting the PLL control register (PLLCTL) and PLL multiplier register (PLLM) to achieve the desired clock frequency. Refer to the OMAP-L138 TRM (Technical Reference Manual) for detailed configuration steps.
• What is the maximum clock frequency supported by OMAPL138BZCE4?
  The maximum clock frequency supported by OMAPL138BZCE4 is 456 MHz for the ARM926EJ-S core and 266 MHz for the C674x DSP core.
• How do I use the EMIF (External Memory Interface) on OMAPL138BZCE4?
  The EMIF on OMAPL138BZCE4 can be used to interface with external memory devices such as SDRAM, DDR2, and NOR flash. The EMIF configuration involves setting the EMIF control registers and configuring the memory timings. Refer to the OMAP-L138 TRM for detailed configuration steps.
• What is the power consumption of OMAPL138BZCE4?
  The power consumption of OMAPL138BZCE4 varies depending on the operating frequency, voltage, and usage scenario. The typical power consumption is around 1.2W at 456 MHz and 1.2V. Refer to the OMAP-L138 datasheet for detailed power consumption information.