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IDT7132LA35CI中文资料PDF规格书
IDT7132LA35CI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
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
IDT |
23+ |
NA/ |
3283 |
原装现货,当天可交货,原型号开票 |
询价 | ||
IDT |
23+ |
QFP |
3200 |
全新原装、诚信经营、公司现货销售 |
询价 | ||
IDT |
00+ |
PLCC52 |
8 |
询价 | |||
IDT |
2 |
公司优势库存 热卖中!! |
询价 | ||||
IDT |
2402+ |
PLCC52 |
8324 |
原装正品!实单价优! |
询价 | ||
IDT |
23+ |
PLCC52 |
15000 |
全新原装现货假一赔十 |
询价 | ||
IDT |
22+ |
PLCC |
10000 |
原装正品优势现货供应 |
询价 | ||
IDT |
23+ |
PLCC |
9526 |
询价 | |||
IDT |
23+ |
PLCC-52 |
5000 |
专注配单,只做原装进口现货 |
询价 | ||
IDT |
PLCC |
550 |
价格优势!军工IC一级分销商!可开增值税发票! |
询价 |