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Power Architecture 405xx Family at a Glance

405CR405EP405EX405EXr405GP405GPrNPe405H CPU Complex Up to 266 MHz/404 DMIPS16KB I-cache/8KB D-cacheUp to 333 MHz/506 DMIPS16KB I-cache/16KB D-cacheUp to 600 MHz/912 DMIPS16KB I-cache/16KB D-cacheUp to 533 MHz/810 DMIPS16KB I-cache/16KB D-cacheUp to 266 MHz/404 DMIPS16KB I-cache/8KB D-cacheUp to 400 MHz/607 DMIPS16KB I-cache/16KB D-cacheUp to 266 MHz/404 DMIPS16KB I-cache/8KB D-cache Memory and Bus Architecture SDRAM controllerExternal Bus controller4KB SRAMSDRAM controllerExternal Bus controllerDDR1/2 SDRAM controllerExternal Bus Master Interface External Bus controllerNAND/NOR Flash controllerDDR1/2 SDRAM controllerExternal Bus Master Interface External Bus controllerNAND/NOR Flash controllerSDRAM controller4KB SRAM External Bus controllerSDRAM controller4KB SRAM External Bus controllerSDRAM controller External Bus controller System Resources Up to 23 GP I/OsDMA controllerUp to 32 GP I/OsDMA controllerInterrupt controllerUp to 32 GP I/OsDMA controller Interrupt controllerUp to 32 GP I/OsDMA controller Up to 24 GP I/OsDMA controllerUp to 24 GP I/OsDMA controllerUp to 32 GP I/OsDMA controller High Speed & Inter-Chip Connectivity IIC controller32-bit PCI controller IIC controller2 PCI Express 1-LanePCI Express 1-Lane32-bit PCI controllerIIC controller32-bit PCI controllerIIC controller32-bit PCI controllerIIC controller Network Connectivity 2 UARTs2 10/1002 UARTs2 10/100/1GUSB2.0 On-the-Go port2 UARTs10/100/1GUSB2.0 On-the-Go port2 UARTs10/1002 UARTs10/1002 UARTs4 10/100HDLC controller2 UARTs Special Functionality Turbo Security EngineTurbo Security Engine Typical Power 0.8W @ 200 MHz0.72W @ 266 MHz1.75W @ 400 MHz1.5W @ 400 MHz CPU1.5W @ 200 MHz0.72W @ 266 MHz2.3W @ 133 MHz