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IDT7140LA25C中文资料IDT数据手册PDF规格书
IDT7140LA25C规格书详情
Description
The IDT7130/IDT7140 are high-speed 1K x 8 Dual-Port Static RAMs. The IDT7130 is designed to be used as a stand-alone 8-bit Dual-Port RAM or as a MASTER Dual-Port RAM together with the IDT7140 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: 20/25/35/55/100ns (max.)
– Industrial: 25/55/100ns (max.)
– Military: 25/35/55/100ns (max.)
◆ Low-power operation
– IDT7130/IDT7140SA
— Active: 550mW (typ.)
— Standby: 5mW (typ.)
– IDT7130/IDT7140LA
— Active: 550mW (typ.)
— Standby: 1mW (typ.)
◆ MASTER IDT7130 easily expands data bus width to 16-or more-bits using SLAVE IDT7140
◆ Fully asynchronous operation from either port
◆ Battery backup operation–2V data retention (LA only)
◆ TTL-compatible, single 5V ±10 power supply
◆ Military product compliant to MIL-PRF-38535 QML
◆ Industrial temperature range (–40°C to +85°C) is available for selected speeds
◆ Available in 48-pin DIP, LCC and Ceramic Flatpack, 52-pin PLCC, and 64-pin STQFP and TQFP
◆ Green parts available, see ordering information
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
IDT |
PLCC-52 |
68900 |
原包原标签100%进口原装常备现货! |
询价 | |||
IDT |
23+ |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 | |||
IDT |
22+ |
52PLCC (19.13x19.13) |
9000 |
原厂渠道,现货配单 |
询价 | ||
IDT |
23+ |
52PLCC (19.13x19.13) |
9000 |
原装正品,支持实单 |
询价 | ||
2023+ |
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 |
询价 | ||||
IDT |
22+ |
PLCC52 |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
询价 | ||
IDT |
09+ |
PLCC52 |
5500 |
原装无铅,优势热卖 |
询价 | ||
IDT |
22+ |
PLCC52 |
86 |
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙ |
询价 | ||
IDT |
1922+ |
PLCC |
8200 |
莱克讯原厂货源每一片都来自原厂原装现货薄利多 |
询价 | ||
23+ |
5000 |
专注配单,只做原装进口现货 |
询价 |