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IDT79R4640-267DZI中文资料
IDT79R4640-267DZI数据手册规格书PDF详情
DESCRIPTION
The IDT79R4640 is a low-cost member of the Integrated Device Technology, Inc. ORION family, targeted to a variety of performance-hungry embedded applications. The R4640 continues the ORION tradition of high-performance through high-speed pipelines, high-bandwidth caches and bus interface, 64-bit architecture, and careful attention to efficient control. The cost of this performance is reduced by removing functional units frequently not required for many embedded applications.
FEATURES
? High-performance embedded 64-bit microprocessor
- 64-bit integer operations
- 64-bit registers
- Based on the MIPS RISC Architecture
- 80MHz, 100MHz, 133 MHz and 150MHz operation frequency
- 32-bit bus interface brings 64-bit power to 32-bit system cost
? High-performance DSP capability
- 75 Million Integer Mul-Accumulate operations/sec @150MHz
- 50 MFlops floating-point operations @150MHz
? High-performance microprocessor
- 75 M Mul-Add/second @150MHz
- 50 MFlops @150MHz
- >340,000 dhrystone (2.1)/sec capability @133MHz (197 dhrystone MIPS)
? High level of integration
- 64-bit, 150 MHz integer CPU
- 50MFlops single-precision floating-point unit
- 8KB instruction cache; 8KB data cache
- Integer multiply unit with 75M Mul-Add/sec
? Upwardly software compatible with IDT RISController Family
? Easily upgradable to 64-bit system
? Low-power operation
- Active power management powers-down inactive units
- Standby mode
? Large, efficient on-chip caches
- Separate 8KB Instruction and 8KB Data caches
- Over 1800MB/sec bandwidth from internal caches
- 2-set associative
- Write-back and write-through support
- Cache locking to facilitate deterministic response
- High performance write protocols for graphics and data communications
? Bus compatible with ORION family
- System interfaces to 67 MHz, provides bandwidth up to 266 MB/sec
- Direct interface to 32-bit wide systems
- Synchronized to external reference clock for multimaster operation
? Improved real-time support
- Fast interrupt decode
- Optional cache locking
IDT79R4640-267DZI供应商...
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
深圳市永贝尔科技有限公司 |
IDT79R4640-267DZI |
IDT |
23+ |
NA |
19960 |
只做进口原装,终端工厂免费送样 |
|
深圳诚思涵科技有限公司 |
IDT79R464D-180 |
IDT |
16+ |
BGA |
4000 |
进口原装现货/价格优势! |
|
深圳市宏捷佳电子科技有限公司 |
IDT79R464D-180 |
IDT |
24+ |
BGA |
6500 |
独立分销商 公司只做原装 诚心经营 免费试样正品保证 |
|
深圳市河锋鑫科技有限公司 |
IDT79R4650100DP |
IDT |
22+ |
208PQFP |
9000 |
原厂渠道,现货配单 |
|
深圳市芯福林电子科技有限公司 |
IDT79R4650100DP |
IDT |
21+ |
208PQFP |
13880 |
公司只售原装,支持实单 |
|
易创佳业科技(深圳)有限公司 |
IDT79R4650100DP |
IDT |
23+ |
208PQFP |
9000 |
原装正品,支持实单 |
|
深圳市一线半导体有限公司 |
IDT79R4650-100DP |
IDT |
24+ |
QFP |
1 |
新 |
|
深圳市昌和盛利电子有限公司 |
IDT79R4650-100DP |
IDT |
23+ |
208POWERQUAD |
9526 |
||
深圳市芯诚实创科技有限公司 |
IDT79R4650-100DP |
IDT |
2022 |
SMD |
2600 |
绝对现货库存 可长期供应 可销售样品 |
|
深圳庞田科技有限公司 |
IDT79R4650-100MS |
IDT |
2023+环保现货 |
QFP |
347 |
专注军工、汽车、医疗、工业等方案配套一站式服务 |
IDT79R4640-267DZI 资料下载更多...
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Integrated Device Technology, Inc.
Integrated Device Technology, Inc. (IDT) 是一家总部位于美国加利福尼亚州圣克拉拉市的半导体公司。IDT成立于1980年,是一家知名的全球性半导体公司,主要从事研发、生产和销售各种集成电路和半导体产品。 IDT的产品涵盖广泛,包括时钟管理、界面和连接、无线充电、数据存储、ASIC、通信接口、传感器接口、汽车电子和其他领域的解决方案。公司的产品广泛应用于通讯、计算、工业、汽车、消费电子等领域。 IDT致力于提供高性能、高可靠性和创新的半导体解决方案,以满足客户不断发展的需求。公司在行业中拥有良好的声誉和技术实力,致力于推动半导体领域的发展,并与众多合作伙伴和