Processor PC8280 / PC8270

Features • PC603e Microprocessor (Embedded PowerPC® Core) at 166-450 MHz • 603e Core with 16K Inst and 16K Data Caches • 64-bit 60x Bus, 32-bit Local/PCI Bus • 128K ROM, 32K IRAM, 32K DPRAM • Three FCCs Supporting ATM, 10/100 Ethernet or HDLC • 256 HDLC Channels, 8 TDMs • 4 SCCs, 2 SMCs, SPI, I2C • Memory Controller Built from SDRAM, UPM, GPCM Machines • New Features - USB, RMII, UTOPIA Improvements • Performance – 400 MHz CPU, 250 MHz CPM, 83 MHz Bus – Less than 2W at Full Performance, 1.5V • Technology – 3.3V I/O, 1.5V Core – 480 TBGA, 37.5 × 37.5 mm, 1.27 mm Ball Pitch Description This document contains detailed information about power considerations, DC/AC electrical characteristics, and AC timing specifications for 130 nm members of the PowerQUICC II™ family of integrated communications processors: the PC8280 and the PC8270 (collectively called 'the PC8280' throughout this document).