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Freescale Semiconductor Data Sheet: Advance Information
Document Number: MCF54455 Rev. 2, 05/2008
MCF54455
MAPBGA–256 17mm x 17mm TEPBGA–360 23mm x 23mm
MCF5445x ColdFire® Microprocessor Data Sheet
www.DataSheet4U.com
Features • Version 4 ColdFire® Core with MMU and EMAC • Up to 410 Dhrystone 2.1 MIPS @ 266 MHz • 16-KBytes instruction cache and 16-KBytes data cache • 32-KBytes internal SRAM • Support for booting from SPI-compatible flash, EEPROM, and FRAM devices • Crossbar switch technology (XBS) for concurrent access to peripherals or RAM from multiple bus masters • 16-channel DMA controller • 16-bit 133-MHz DDR/mobile-DDR/DDR2 controller • USB 2.
MCF54455 Datasheet
