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IDT7132SA55L48B中文资料PDF规格书
IDT7132SA55L48B规格书详情
DESCRIPTION:
The IDT71321/IDT71421 are high-speed 2K x 8 Dual Port Static RAMs with internal interrupt logic for interprocessor communications. The IDT71321 is designed to be used as a stand-alone 8-bit Dual-Port RAM or as a MASTER Dual-Port RAM together with the IDT71421 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.
FEATURES:
• High-speed access
—Commercial: 20/25/35/45/55ns (max.)
• Low-power operation
—IDT71321/IDT71421SA
—Active: 550mW (typ.)
—Standby: 5mW (typ.)
—IDT71321/421LA
—Active: 550mW (typ.)
—Standby: 1mW (typ.)
• Two INT flags for port-to-port communications
• MASTER IDT71321 easily expands data bus width to 16-or-more-bits using SLAVE IDT71421
• On-chip port arbitration logic (IDT71321 only)
• BUSY output flag on IDT71321; BUSY input on IDT71421
• Fully asynchronous operation from either port
• Battery backup operation —2V data retention (LA Only)
• TTL-compatible, single 5V ±10 power supply
• Available in popular hermetic and plastic packages
• Industrial temperature range (–40°C to +85°C) is available, tested to military electrical specifications
产品属性
- 型号:
IDT7132SA55L48B
- 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 |
22+ |
CLCC48 |
500 |
原装优势军工物料供应 |
询价 | ||
IDT |
21+ |
48LCC (14.22x14.22) |
13880 |
公司只售原装,支持实单 |
询价 | ||
IDT |
专业军工 |
NA |
1000 |
只做原装正品 |
询价 | ||
23+ |
N/A |
49000 |
正品授权货源可靠 |
询价 | |||
IDT |
专业军工 |
NA |
1000 |
只做原装正品军工级部分订货 |
询价 | ||
IDT |
23+ |
LCC48 |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
IDT |
20+ |
DIP48 |
19570 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
IDT |
21+ |
DIP-48 |
12588 |
原装正品,自己库存 假一罚十 |
询价 | ||
IDT |
23+ |
DIP48 |
65480 |
询价 | |||
IDT |
2020+ |
DIP48 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 |