MCF54451 Overview
Freescale Semiconductor Data Sheet: Advance Information Document Number:.
MCF54451 Key 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-patible 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 2.0 On-the-Go controller with ULPI support
- 32-bit PCI controller @ 66MHz