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IDT7142SA35CB中文资料PDF规格书
IDT7142SA35CB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:
IDT7142SA35CB
- 制造商:
Integrated Device Technology Inc
- 功能描述:
IC SRAM 16KBIT 35NS SB48
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
IDT |
24+ |
SOIC8 |
58000 |
全新原厂原装正品现货,可提供技术支持、样品免费! |
询价 | ||
IDT |
2021+ |
4230 |
只做原装假一罚十 |
询价 | |||
IDT |
21+ |
48SIDE BRAZED |
13880 |
公司只售原装,支持实单 |
询价 | ||
IDT |
06/07+ |
PLCC |
200 |
询价 | |||
IDT |
23+ |
52-PLCC(19x19) |
36430 |
专业分销产品!原装正品!价格优势! |
询价 | ||
IDT |
6000 |
面议 |
19 |
PLCC-52 |
询价 | ||
IDT |
2403+ |
PLCC52 |
6489 |
原装现货热卖!十年芯路!坚持! |
询价 | ||
IDT |
23+ |
PLCC-52 |
65480 |
询价 | |||
IDT |
23+ |
48600MILSDBR |
9526 |
询价 | |||
IDT |
23+ |
PLCC |
150 |
询价 |