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IDT7142SA55L48中文资料
IDT7142SA55L48数据手册规格书PDF详情
Description
The IDT7132/IDT7142 are high-speed 2K x 8 Dual-Port Static RAMs. The IDT7132 is designed to be used as a stand-alone 8-bit Dual-Port RAM or as a “MASTER” Dual-Port RAM together with the IDT7142 “SLAVE” Dual-Port in 16-bit-or-more word width systems. Using the IDT MASTER/SLAVE Dual-Port RAM approach in 16-or-more-bit memory system applications results in full-speed, error-free operation without the need for additional discrete logic.
Both devices provide two independent ports with separate control, address, and l/O pins that permit independent, asynchronous access for reads or writes to any location in memory. An automatic power down feature, controlled byCEpermits the on-chip circuitry of each port to enter a very low standby power mode.
Fabricated using IDT’s CMOS high-performance technology, these devices typically operate on only 325mW of power. Low-power (LA) versions offer battery backup data retention capability, with each Dual Port typically consuming 200µW from a 2V battery.
The IDT7132/7142 devices are packaged in a 48-pin sidebraze or plastic DIPs, 48-pin LCCs, 52-pin PLCCs, and 48-lead flatpacks. Military grade product is manufactured in compliance with the latest revision of MIL-PRF-38535 QML, making it ideally suited to military temperature applications demanding the highest level of performance and reliability.
Features
◆ High-speed access
– Commercial: 20/25/35/55/100ns (max.)
– Industrial: 25ns (max.)
– Military: 25/35/55/100ns (max.)
◆ Low-power operation
– IDT7132/42SA
Active: 325mW (typ.)
Standby: 5mW (typ.)
– IDT7132/42LA
Active: 325mW (typ.)
Standby: 1mW (typ.)
◆ MASTER IDT7132 easily expands data bus width to 16-or-more bits using SLAVE IDT7142
◆ On-chip port arbitration logic (IDT7132 only)
◆ BUSY output flag on IDT7132; BUSY input on IDT7142
◆ Battery backup operation —2V data retention (LA only)
◆ TTL-compatible, single 5V ±10 power supply
◆ Available in 48-pin DIP, LCC and Flatpack, and 52-pin PLCC packages
◆ Military product compliant to MIL-PRF-38535 QML
◆ Industrial temperature range (–40°C to +85°C) is available for selected speeds
IDT7142SA55L48产品属性
- 类型
描述
- 型号
IDT7142SA55L48
- 制造商
Integrated Device Technology Inc
- 功能描述
IC SRAM 16KBIT 55NS 48LCC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
IDT |
20+ |
DIP条 |
2860 |
原厂原装正品价格优惠公司现货欢迎查询 |
|||
IDT |
18+ |
60 |
现货正品专供军研究院 |
||||
IDT |
98+ |
DIP |
4 |
||||
IDT |
23+ |
NA |
19960 |
只做进口原装,终端工厂免费送样 |
|||
IDT |
22+23+ |
DIP |
34243 |
绝对原装正品全新进口深圳现货 |
|||
IDT |
23+ |
DIP |
20000 |
原厂原装正品现货 |
|||
IDT |
2023+ |
DIP |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
|||
IDT |
98+ |
DIP |
5 |
就找我吧!--邀您体验愉快问购元件! |
|||
IDT |
21+ |
NA |
645 |
航宇科工半导体-央企合格优秀供方! |
|||
IDT |
22+ |
DIP |
50000 |
只做原装正品,假一罚十,欢迎咨询 |
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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