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MC68EC040RC33B中文資料摩托羅拉數(shù)據(jù)手冊PDF規(guī)格書
MC68EC040RC33B規(guī)格書詳情
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
產(chǎn)品屬性
- 型號:
MC68EC040RC33B
- 制造商:
MOTOROLA
- 制造商全稱:
Motorola, Inc
- 功能描述:
M68000-compatible, high-performance, 32-bit microprocessors
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
FREESCALE(飛思卡爾) |
21+ |
206-PGA47.25X47.25 |
12588 |
原裝正品,價格優(yōu)勢 |
詢價 | ||
MOTO |
2020+ |
PGA |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價 | ||
NXP |
21+ |
179PGA (47.24x47.24) |
13880 |
公司只售原裝,支持實單 |
詢價 | ||
Motoro |
21+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價 | |||
MOTOROLA/摩托羅拉 |
23+ |
PGA |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
NXP |
21+ |
179-PGA(47.24x47.24) |
800 |
100%全新原裝 亞太地區(qū)XILINX、FREESCALE-NXP AD專業(yè) |
詢價 | ||
Freescale |
24+ |
179-PGA |
28500 |
授權(quán)代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價銷售 |
詢價 | ||
MOT |
0922+ |
CPGA |
36 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
FREESCALE |
23+ |
179-PGA |
9000 |
全新原裝!Freescale優(yōu)勢供貨渠道!特價!請放心訂購! |
詢價 | ||
NXP |
21+ |
179PGA (47.24x47.24) |
610880 |
本公司只售原裝 支持實單 |
詢價 |