MC68040V中文资料PDF规格书
MC68040V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:
MC68040V
- 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 |
---|---|---|---|---|---|---|---|
MOT |
21+ |
QFP |
2460 |
原装现货热卖 |
询价 | ||
MOT |
2020+ |
DIP-40 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
MOT |
23+ |
N/A |
9526 |
询价 | |||
MOTOROLA |
22+ |
DIP40 |
500000 |
行业低价,代理渠道 |
询价 | ||
FREESCALE |
QFP |
699839 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
MOTOROLA |
22+ |
DIP |
3000 |
原装正品,支持实单 |
询价 | ||
MOT |
23+ |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 | |||
MOTOROLA |
85+ |
1 |
公司优势库存 热卖中! |
询价 | |||
MOTOROLA/摩托罗拉 |
DIP-40 |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
MOT |
19+ |
PGA |
2539 |
原厂代理渠道,每一颗芯片都可追溯原厂; |
询价 |