specification
Package type: SOIC-28
Humidity sensitivity level: 3
RoHS compliant: Yes
Processor: MPC7457 PowerPC processor, operating at 1 GHz
Cache: 512KB on-chip level 2 cache and 2MB level 3 cache
Memory: 512MB of onboard 133 MHz SDRAM ECC memory, expandable to a total of 1GB of memory via a storage sandwich card
PCI Bus: Dual independent 64-bit PCI bus and PMC site with speeds up to 66 MHz
Communication interface: Gigabit Ethernet interface, 10/100BaseTX Ethernet interface and two serial ports

argument
Input voltage: 100-240V AC
Output voltage: 12V DC
Output power: 76W
Efficiency: >90%
Operating voltage: 145V (in specific scenarios)
Output frequency: 5kHz (in specific scenarios)
Operating temperature: -40°C to 70°C
Storage temperature range: -40°C to 150°C
Maximum junction temperature: 150°C