The maximum operating temperature range for the MPC8250AVVMHBC is -40°C to 125°C, as specified in the datasheet. However, it's recommended to operate the device within the industrial temperature range of -40°C to 105°C for optimal performance and reliability.
The clock settings for the MPC8250AVVMHBC can be configured using the Clock Generation Module (CGM) and the Power Management Module (PMM). The CGM generates the clock signals for the processor and peripherals, while the PMM controls the power modes and clock gating. Refer to the device's reference manual for detailed information on clock configuration.
The maximum frequency for the external bus interface (EBI) on the MPC8250AVVMHBC is 133 MHz. However, the actual frequency may be limited by the specific application and the type of memory devices used.
The MPC8250AVVMHBC has a built-in watchdog timer (WDT) that can be enabled and configured using the WDT control register. The WDT can be used to reset the processor in case of a software fault or hang. Refer to the device's reference manual for detailed information on WDT configuration and usage.
The MPC8250AVVMHBC has a 32-bit external bus interface that can address up to 4 GB of flash memory. However, the actual amount of flash memory that can be used depends on the specific application and the type of memory devices used.
MPC8250AVVMHBC datasheet
by Freescale Semiconductor
