參數(shù)資料
型號(hào): MCF5407FT220
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 220 MHz, RISC PROCESSOR, PQFP208
封裝: 28 X 28 MM, 0.50 MM PITCH, PLASTIC, FQFP-208
文件頁數(shù): 1/35頁
文件大?。?/td> 441K
代理商: MCF5407FT220
This document is an overview of the MCF5407 ColdFire processor, focusing on feature
enhancements over the MCF5307. It includes general descriptions of features and of the
various modules incorporated in the MCF5407. It describes the V4 programming model as it
is implemented in the MCF5407.
1.1
Features
The MCF5407 integrated microprocessor combines a Version 4 ColdFire processor core with
the following components, as shown in Figure 1:
Harvard architecture memory system with 16-Kbyte instruction cache and 8-Kbyte
data cache
Two, 2-Kbyte on-chip SRAMs
Integer/fractional multiply-accumulate (MAC) unit
Divide unit
System debug interface
DRAM controller for synchronous and asynchronous DRAM
Four-channel DMA controller
Two general-purpose timers
Two UARTs, one that supports synchronous operations
I2C interface
Parallel I/O interface
System integration module (SIM)
Designed for embedded control applications, the MCF5407 delivers 316 Dhrystone MIPS at
220 MHz or 233 Dhrystone MIPS at 162 MHz.
Advance Information
MCF5407PB/D
Rev. 3.3, 2/2003
MCF5407 Integrated
ColdFire Microprocessor
Product Brief
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