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: 31/44页
文件大小: 499K
代理商: MC68EC030FE25CB1
MC68030 : Enhanced 32-Bit Processor
The MC68030 provides a code-compatible upgrade path to the MC68020. It
offers enhanced performance through additional cache, a memory
management unit, and a bursting data bus. The MC68EC030 offers a lower
cost embedded solution by removing the memory management unit.
MC68030 Features
On-Chip Memory Management Unit (MC68030)
q
Internal Harvard Architecture
q
256 Byte Instruction and Data Caches
q
Dynamic Bus Sizing
q
Burst Memory Interface
q
18 MIPS @ 50MHz
q
Available in 16, 20, 25, 33, 40, and 50 MHz
q
MC68EC030 Available in 25 and 40 MHz
q
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Product Family
CPU
Performance
(Max)
(MIPS)
Operating
Frequency
(Max)
(MHz)
Core
Operating
Voltage
(Spec)
(V)
I/O
Operating
Voltage
(Max)
(V)
Ambient
Temp
(Min)
(oC)
Ambient
Temp
(Max)
(oC)
L1 Cache
Instructional
(Max)
(kByte)
68K/ColdFire
18
16,
20,
25,
33,
40,
50
5
-40,
0
70,
85
0.256
L1 Cache Data
(Max)
(kByte)
Bus Interface
Other Peripherals
Package Description
Availability
0.256
32-bit
MMU
CQUAD 132,
PGA 128
Production Now
MC68030 Product Summary Page
http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=MC68030&nodeId=018rH3YTLC4622 (1 of 8) [10/27/2004 4:43:52 PM]
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