The maximum operating temperature range for the MPC8548ECVTAUJB is -40°C to 105°C (industrial temperature range). However, it's recommended to operate within -20°C to 85°C for optimal performance and reliability.
The DDR2 memory interface on the MPC8548ECVTAUJB can be configured using the DDR2 controller registers. You need to set the memory timing parameters, such as clock frequency, CAS latency, and burst length, according to the DDR2 memory module specifications. Refer to the Freescale Semiconductor application note AN3444 for detailed configuration guidelines.
No, the MPC8548ECVTAUJB requires a 1.0V to 1.1V power supply for the core voltage (VDD) and a 2.5V power supply for the I/O voltage (VDDIO). Using a 3.3V power supply may damage the device or affect its performance.
The MPC8548ECVTAUJB has a built-in secure boot mechanism that uses a boot ROM and a secure boot key. You need to generate a secure boot image using the Freescale Semiconductor CodeWarrior development tools and program it into the boot ROM. Refer to the Freescale Semiconductor application note AN3445 for detailed implementation guidelines.
The maximum bandwidth of the PCIe interface on the MPC8548ECVTAUJB is 4 GB/s per lane, with a maximum of 4 lanes. This translates to a maximum bandwidth of 16 GB/s.
MPC8548ECVTAUJB datasheet
by Freescale Semiconductor
