MC68020RC16E datasheet by Freescale Semiconductor

MC68020RC16E Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for the MC68020RC16E?
  The MC68020RC16E can operate in the temperature range of -40°C to +85°C.
• How do I configure the clock speed of the MC68020RC16E?
  The clock speed of the MC68020RC16E can be configured using the Clock Generator Unit (CGU) registers. The CGU allows the clock speed to be set to 16 MHz, 20 MHz, or 25 MHz.
• What is the maximum amount of RAM that can be connected to the MC68020RC16E?
  The MC68020RC16E can address up to 16 MB of RAM.
• How do I implement a watchdog timer on the MC68020RC16E?
  The MC68020RC16E has a built-in watchdog timer that can be enabled and configured using the Watchdog Timer Control Register (WTCSR). The watchdog timer can be set to timeout after a specified period of inactivity.
• Can the MC68020RC16E be used in a low-power mode?
  Yes, the MC68020RC16E has a low-power mode called 'Stop' mode, which reduces power consumption by stopping the clock signal to the CPU. The Stop mode can be entered by setting the Stop Mode Control Register (SMCR).