MCF5282 System Overview

MCF5282 November 2002
MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other
product or service names are the property of their respective owners. ? Motorola, Inc. 2001.

Features
??ColdFireV2 core
??59 Dhrystone 2.1 MIPS at 66 MHz
??Enhanced MAC Module
??HW Divide
??Integrated Memory
??2K I-cache (* for off chip accesses only)
??64K RAM
??512K Flash (10K W/E cycles, 10 years data retention)
??0K Flash on MCF5280
??Integrated Peripherals
??10/100 Ethernet MAC (external PHY)
??Enhanced CAN 2.0B Controller (FlexCAN)
??3 UARTs (2 with flow control)
??Queued Serial Peripheral Interface (QSPI)
??I2C bus interface
??8 ch. 16-Bit Capture/Compare/PWM timers
??4 ch. 32-bit timers with DMA
??8 ch. Queued 10-bit A-to-D converter
??4 ch. DMA controller
??SDRAM Controller
??32-bit non-multiplexed data bus w/7 Chip Selects
??Up to 152 General-Purpose I/O
??System Integration (PLL, SW Watchdog)
??Reset controller with “Brown-out” detection