MCF5307AI90B中文资料MCF5307 V3CORE 4KSRAM数据手册恩XP规格书

描述 Description

The MCF5307 is a high-performance (70 MIPS), cost-effective, highly integrated microprocessor designed for embedded control applications. The MCF5307 combines a ColdFire® V3; processor core with a multiply-accumulate (MAC) module, DRAM controller, direct memory access (DMA) controller, timers and parallel and serial interfaces. The time required for system design and implementation is greatly reduced by packaging common system functions on-chip and providing glueless interfaces to 8- 16- and 32-bit DRAM, SRAM, ROM and I/O devices.

特性 Features

• ColdFire® V3 core delivering up to 75 (Dhrystone 2.1) MIPS @ 90 MHz
• 4 KB SRAM
• 8 KB unified cache
• Integer/fractional MAC unit
• Divide unit
• System debug interface
• DRAM controller
• Dual 16-bit general-purpose multimode timers
• System debug support
• Package 208-pin plastic QFP
• Integrated peripherals
• Four-channel DMA controller
• Two universal asynchronous receiver/transmitters (UARTS)
• I²C-compatible bus
• System interface module
• 16-bit general-purpose parallel I/O port