MC13892CJVL datasheet by Freescale Semiconductor

MC13892CJVL Frequently Asked Questions (FAQs)

• What is the recommended operating temperature range for the MC13892CJVL?
  The recommended operating temperature range for the MC13892CJVL is -40°C to 85°C, although it can tolerate storage temperatures from -55°C to 150°C.
• How do I configure the MC13892CJVL for low-power mode?
  To configure the MC13892CJVL for low-power mode, set the PWDNB pin high and ensure the VBAT pin is connected to a valid battery voltage. Additionally, configure the device to use the internal oscillator and disable any unnecessary peripherals.
• What is the maximum current consumption of the MC13892CJVL?
  The maximum current consumption of the MC13892CJVL is approximately 1.5 mA in active mode and 10 μA in sleep mode, depending on the configuration and operating conditions.
• Can I use the MC13892CJVL with a 3.3V power supply?
  Yes, the MC13892CJVL can operate with a 3.3V power supply, but it's recommended to use a 2.5V to 3.6V power supply for optimal performance and to ensure compatibility with the device's voltage regulator.
• How do I implement a watchdog timer with the MC13892CJVL?
  The MC13892CJVL has a built-in watchdog timer that can be enabled by setting the WDE bit in the WDTCSR register. The watchdog timer can be configured to reset the device or generate an interrupt after a specified timeout period.