参数资料
型号: MC68EC030FE25CB1
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 25 MHz, MICROPROCESSOR, CQFP132
封装: LEAD FREE, CERAMIC, QFP-132
文件页数: 23/44页
文件大小: 499K
代理商: MC68EC030FE25CB1
MOTOROLA
MC68EC030 TECHNICAL DATA
3
information. The instruction pipe and other individual control sections provide the secondary decode of
instructions and generate the actual control signals that result in the decoding and interpretation of
nanoROM and microROM information.
The instruction and data cache blocks operate independently from the rest of the machine, storing
information read by the bus controller for future use with very fast access time. Each cache resides on its
own address bus and data bus, allowing simultaneous access to both. The data and instruction caches
are organized as a total of 64 long-word entries (256 bytes) with a line size of four long words. The data
cache uses a write-through policy with programmable write allocation for cache misses.
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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