參數(shù)資料
型號(hào)： SPAK5307FT90B
廠商： MOTOROLA INC
元件分類： 微控制器/微處理器
英文描述： 32-BIT, 90 MHz, RISC PROCESSOR, PQFP208
封裝： 28 X 28 MM, PLASTIC, QFP-208
文件頁(yè)數(shù)： 1/30頁(yè)
文件大?。?/td> 117K
代理商： SPAK5307FT90B
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MCF5307/D
REV 0.0
This document contains information on a product under development. Motorola reserves the right to change or discontinue this product without notice.
Product Brief
MCF5307 Integrated ColdFire Microprocessor
MCF5307
1997 Motorola, Inc. All Rights Reserved.
Communications and Advanced
Consumer Technologies Group
Consumer Systems Group
SEMICONDUCTOR PRODUCT INFORMATION
Overview
Introduction
The MCF5307 integrated microprocessor combines a ColdFire processor core
with the following components:
8K unied cache
Multiply-Accumulate (MAC) unit and Divide unit
DRAM controller
DMA controller
Timers
M-Bus (I2C)1
Parallel and serial interface
System integration unit
Designed for embedded control applications, the ColdFire core delivers enhanced
performance (70 MIPS) while maintaining low system costs.
Performance boosts are supplied to the clock-doubled core through the on-chip, 8
Kbyte unied cache and 4K SRAM, which provide pipelined, single-cycle access
to critical code and data.
The integrated Multiply-Accumulate (MAC) module enhances the device’s
functionality through support of high-speed, complex arithmetic operations. The
MAC supports instruction issue rates of 1 multiply-accumulate per cycle for
16x16 operations, and also performs 32x32 operations, all producing a 32-bit
result.
The MCF5307 processor greatly reduces the time required for system design and
implementation by packaging common system functions on chip and providing
glueless interfaces to 8-, 16-, and 32-bit DRAM, EDO DRAM, SDRAM, SRAM,
ROM, FLASH, and I/O devices.
1 I2C is a proprietary Philips bus.
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