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IDT71V421L55JI中文資料IDT數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
IDT71V421L55JI |
| 功能描述 | HIGH-SPEED 3.3V 2K x 8 DUAL-PORT STATIC RAM WITH INTERRUPT |
| 文件大小 |
129.289 Kbytes |
| 頁(yè)面數(shù)量 |
14 頁(yè) |
| 生產(chǎn)廠商 | Integrated Device Technology, Inc. |
| 企業(yè)簡(jiǎn)稱 |
IDT |
| 中文名稱 | Integrated Device Technology, Inc.官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-1-4 10:10:00 |
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Description
The IDT71V321 is a high-speed 2K x 8 Dual-Port Static RAMs with internal interrupt logic for interprocessor communications. The IDT71V321 is designed to be used as a stand-alone 8-bit Dual-Port RAM.
Features
◆ High-speed access
– Commercial & Industrial: 25/35/55ns (max.)
◆ Low-power operation
– IDT71V321S
— Active: 325mW (typ.)
— Standby: 5mW (typ.)
– IDT71V321L
— Active: 325mW (typ.)
— Standby: 1mW (typ.)
◆ Two INT flags for port-to-port communications
◆ On-chip port arbitration logic (IDT71V321 only)
◆ BUSY output flag
◆ Fully asynchronous operation from either port
◆ Battery backup operation—2V data retention (L only)
◆ TTL-compatible, single 3.3V power supply
◆ Available in 52-pin PLCC, 64-pin TQFP and STQFP
packages
◆ Industrial temperature range (–40°C to +85°C) is available
for selected speeds
◆ Green parts available, see ordering information
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
IDT |
22+ |
TSSOP44 |
2500 |
強(qiáng)調(diào)現(xiàn)貨,隨時(shí)查詢! |
詢價(jià) | ||
IDT |
1923+ |
TSOP |
6850 |
只做進(jìn)口原裝!假一罰十!公司現(xiàn)貨庫(kù)存! |
詢價(jià) | ||
IDT |
23+ |
44PINTSOPTYP |
9526 |
詢價(jià) | |||
IDT |
24+ |
TSOP |
16800 |
絕對(duì)原裝進(jìn)口現(xiàn)貨,假一賠十,價(jià)格優(yōu)勢(shì)!? |
詢價(jià) | ||
IDT |
21+ |
TSOP |
6000 |
全新原裝 現(xiàn)貨 價(jià)優(yōu) |
詢價(jià) | ||
IDT |
22+ |
N/A |
5000 |
全新原裝現(xiàn)貨!自家?guī)齑? |
詢價(jià) | ||
IDT |
23+ |
SOJ |
4000 |
特價(jià)庫(kù)存 |
詢價(jià) | ||
IDT |
23+ |
SOJ |
3600 |
絕對(duì)全新原裝!現(xiàn)貨!特價(jià)!請(qǐng)放心訂購(gòu)! |
詢價(jià) | ||
IDT |
23+ |
SOJ |
4500 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售 |
詢價(jià) | ||
IDT |
23+ |
NA |
19960 |
只做進(jìn)口原裝,終端工廠免費(fèi)送樣 |
詢價(jià) |
