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MC68EC040FE20B规格书详情
INTRODUCTION
The MC68040, MC68040V, MC68LC040, MC68EC040, and MC68EC040V (collectively called M68040) are Motorola’s third generation of M68000-compatible, high-performance, 32-bit microprocessors. All five devices are virtual memory microprocessors employing multiple concurrent execution units and a highly integrated architecture that provides very high performance in a monolithic HCMOS device.
FEATURES
The main features of the M68040 are as follows:
• 6-Stage Pipeline, MC68030-Compatible IU
• MC68881/MC68882-Compatible FPU
• Independent Instruction and Data MMUs
• Simultaneously Accessible, 4-Kbyte Physical Instruction Cache and 4-Kbyte Physical Data Cache
• Low-Latency Bus Accesses for Reduced Cache Miss Penalty
• Multimaster/Multiprocessor Support via Bus Snooping
• Concurrent IU, FPU, MMU, and Bus Controller Operation Maximizes Throughput
• 32-Bit, Nonmultiplexed External Address and Data Buses with Synchronous Interface
• User Object-Code Compatible with All Earlier M68000 Microprocessors
• 4-Gbyte Direct Addressing Range
• Software Support Including Optimizing C Compiler and UNIX® System V Port
产品属性
- 型号:
MC68EC040FE20B
- 制造商:
MOTOROLA
- 制造商全称:
Motorola, Inc
- 功能描述:
M68000-compatible, high-performance, 32-bit microprocessors
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MOTOROLA |
20+ |
QFP |
500 |
样品可出,优势库存欢迎实单 |
询价 | ||
FREESCALE |
22+ |
QFP |
4860 |
品牌专业分销商,可以零售 |
询价 | ||
FREESCALE |
2021+ |
1218 |
十年专营原装现货,假一赔十 |
询价 | |||
MOT |
QFP |
00+ |
7 |
全新原装进口自己库存优势 |
询价 | ||
原厂 |
2020+ |
BGA |
4500 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
MOT |
2022 |
QFP |
3864 |
原装库存特价销售 |
询价 | ||
MOT |
2016+ |
QFP |
6528 |
只做原厂原装现货!终端客户个别型号可以免费送样品! |
询价 | ||
MOTOROLA |
23+ |
QFP240 |
7000 |
绝对全新原装!100%保质量特价!请放心订购! |
询价 | ||
FREESCAL |
23+ |
BGAQFP |
8659 |
原装公司现货!原装正品价格优势. |
询价 | ||
MOTOROLA/摩托罗拉 |
2022 |
QFP |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 |