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IDT7140LA20PB中文資料IDT數(shù)據(jù)手冊PDF規(guī)格書
IDT7140LA20PB規(guī)格書詳情
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
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
IDT |
23+ |
64-TQFP(14x14) |
36430 |
專業(yè)分銷產(chǎn)品!原裝正品!價(jià)格優(yōu)勢! |
詢價(jià) | ||
IDT |
24+ |
64-TQFP |
5202 |
原裝現(xiàn)貨 |
詢價(jià) | ||
23+ |
5000 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||||
23+ |
5000 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||||
IDT |
23+ |
64TQFP(PN64) |
9526 |
詢價(jià) | |||
IDT |
1993 |
169 |
原裝正品現(xiàn)貨庫存價(jià)優(yōu) |
詢價(jià) | |||
IDT |
1922+ |
PLCC |
8200 |
萊克訊原廠貨源每一片都來自原廠原裝現(xiàn)貨薄利多 |
詢價(jià) | ||
2023+ |
80000 |
一級代理/分銷渠道價(jià)格優(yōu)勢 十年芯程一路只做原裝正品 |
詢價(jià) | ||||
IDT |
09+ |
PLCC52 |
5500 |
原裝無鉛,優(yōu)勢熱賣 |
詢價(jià) | ||
IDT |
22+ |
PLCC52 |
86 |
⊙⊙新加坡大量現(xiàn)貨庫存,深圳常備現(xiàn)貨!歡迎查詢!⊙ |
詢價(jià) |
