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MCM67B618AFN9中文资料
MCM67B618AFN9数据手册规格书PDF详情
64K x 18 Bit BurstRAM Synchronous Fast Static RAM
With Burst Counter and Self–Timed Write
The MCM67B618A is a 1,179,648 bit synchronous fast static random access memory designed to provide a burstable, high–performance, secondary cache for the i486 and Pentium microprocessors. It is organized as 65,536 words of 18 bits. The device integrates input registers, a 2–bit counter, high speed SRAM, and high drive capability outputs onto a single monolithic circuit for reduced parts count implementation of cache data RAM applications. Synchronous design allows precise cycle control with the use of an external clock (K). BiCMOS circuitry reduces the overall power consumption of the integrated functions for greater reliability.
This device is ideally suited for systems that require wide data bus widths and cache memory. See Figure 2 for applications information.
• Single 5 V ± 5 Power Supply
• Fast Access Times: 9/10/12 ns Max
• Byte Writeable via Dual Write Enables
• Internal Input Registers (Address, Data, Control)
• Internally Self–Timed Write Cycle
• ADSP, ADSC, and ADV Burst Control Pins
• Asynchronous Output Enable Controlled Three–State Outputs
• Common Data Inputs and Data Outputs
• 3.3 V I/O Compatible
• High Board Density 52–Lead PLCC Package
MCM67B618AFN9产品属性
- 类型
描述
- 型号
MCM67B618AFN9
- 制造商
Motorola Inc
- 功能描述
Synchronous SRAM, 64K x 18, 52 Pin, Plastic, PLCC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MOTOROLA |
24+ |
2250 |
100%全新原装公司现货供应!随时可发货 |
||||
MOTOROLA |
23+ |
PLCC-32 |
9526 |
||||
MOTOROLA |
2020+ |
PLCC |
4500 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
|||
MOTOROLA |
25+ |
PLCC52 |
73 |
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙ |
|||
MOTOROLA |
23+ |
PLCC52 |
3700 |
绝对全新原装!现货!特价!请放心订购! |
|||
MOTOROLA |
25+ |
PLCC52 |
4500 |
全新原装、诚信经营、公司现货销售! |
|||
MOTOROLA |
22+ |
PLCC |
3000 |
原装正品,支持实单 |
|||
MOTOROLA |
9723+ |
PLCC52 |
102 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
MOTOROLA |
23+ |
PLCC |
12800 |
公司只有原装 欢迎来电咨询。 |
|||
MOTOROLA |
23+ |
PLCC |
240 |
全新原装正品现货,支持订货 |
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Motorola, Inc 加尔文制造公司
摩托罗拉(Motorola)是全球集成通讯方案和嵌入电子方案的领导者,该分部目前共有人员约32,000人,分布在制造厂、实验室、技术设计中心及全球销售机构。摩托罗拉Motorola公司的半导体分部设在美国的克萨斯州的Austin。是世界头号嵌入处理器制造商,所生产的嵌入芯片无处不在,从蜂窝电话、桌面电脑、Internet收发器件、打印机、多媒体产品、数码相机到运输核工业应用如安全气囊、卫星全球定位系统,都可以发现嵌入芯片的踪影。它的集成通讯方案包括:软件增强无线电话、two-wayradio、messaging和卫星通讯产品及系统,也包括网络产品和Internet接入产品。