BR1407/D中文资料PDF规格书
BR1407/D规格书详情
INTRODUCTION
The superscalar MC68060 represents a new line of Motorola microprocessor products. The first generation of the M68060 product line consists of the MC68060, MC68LC060, and MC68EC060. All three microprocessors offer superscalar integer performance of over 100 MIPS at 66 MHz. The MC68060 comes fully equipped with both a floating-point unit (FPU) and a memory management unit (MMU) for high-performance embedded control and desktop applications. For cost-sensitive embedded control and desktop applications where an MMU is required, but the additional cost of a FPU is not justified, the MC68LC060 offers high-performance at a low cost. Specifically designed for low-cost embedded control applications, the MC68EC060 eliminates both the FPU and MMU, permitting designers to leverage MC68060 performance while avoiding the cost of unnecessary features. Throughout this product brief, all references to the MC68060 also refer to the MC68LC060 and the MC68EC060, unless otherwise noted.
FEATURES
The main features of the MC68060 are as follows:
• 1.6–1.7 Times the MC68040 Performance at the Same Clock Rate with Existing Compliers. 3.2–3.4 Times the Performance of a 25 MHZ MC68040.
• Harvard Architecture with Independent, Decoupled Fetch and Execution Pipelines.
• Branch Prediction Logic with a 256-Entry, 4-Way Set-Associative, Virtual-Mapped Branch Cache for Improved Branch Instruction Performance.
• A Superscalar Pipeline and Dual Integer Execution Units Achieving Simultaneous, but not Out-of-Order Instruction Execution.
• An IEEE Standard, MC68040- and MC68881-/MC68882-Compatible FPU.
• An MC68040-Compatible Paged Memory Management Unit with Dual 64-Entry Address Translation Caches
• Dual 8-Kbyte Caches (Instruction Cache and Data Cache)
• A Flexible, High-Bandwidth Synchronous Bus Interface
• User Object-Code Compatible with All Earlier M68000 Microprocessors
产品属性
- 型号:
BR1407/D
- 制造商:
FREESCALE
- 制造商全称:
Freescale Semiconductor, Inc
- 功能描述:
Superscalar 32-Bit Microprocessors
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
APC |
18+ |
NA |
1316 |
进口原装正品优势供应QQ3171516190 |
询价 | ||
EIC |
50 |
询价 | |||||
AMPHENOL-安费诺 |
24+25+/26+27+ |
车规-热敏电阻 |
768 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
FLIRCommercialSystems-In |
新 |
9 |
全新原装 货期两周 |
询价 | |||
EIC |
23+ |
NA |
39960 |
只做进口原装,终端工厂免费送样 |
询价 | ||
Comchip Technology |
24+ |
4-方形,BR |
9350 |
独立分销商,公司只做原装,诚心经营,免费试样正品保证 |
询价 | ||
SEP |
21+ROHS |
MODULE |
10000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
23+ |
N/A |
82000 |
一级代理放心采购 |
询价 | |||
23+ |
N/A |
82000 |
一级代理放心采购 |
询价 | |||
FLIR |
1930+ |
N/A |
89 |
加我qq或微信,了解更多详细信息,体验一站式购物 |
询价 |