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IDT71321SA35PFI中文資料IDT數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號(hào) |
IDT71321SA35PFI |
| 功能描述 | HIGH-SPEED 2K x 8 DUAL-PORT STATIC RAM WITH INTERRUPTS |
| 文件大小 |
255.92 Kbytes |
| 頁面數(shù)量 |
16 頁 |
| 生產(chǎn)廠商 | Integrated Device Technology, Inc. |
| 企業(yè)簡稱 |
IDT |
| 中文名稱 | Integrated Device Technology, Inc.官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2025-2-4 19:56:00 |
IDT71321SA35PFI規(guī)格書詳情
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
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
IDT |
24+ |
TQFP |
35200 |
一級(jí)代理/放心采購 |
詢價(jià) | ||
IDT |
23+ |
64-TQFP(10x10) |
71890 |
專業(yè)分銷產(chǎn)品!原裝正品!價(jià)格優(yōu)勢! |
詢價(jià) | ||
IDT |
22+ |
PLCC |
35133 |
原裝正品現(xiàn)貨,可開13個(gè)點(diǎn)稅 |
詢價(jià) | ||
IDT |
22+ |
PLCC-52 |
14008 |
原裝正品 |
詢價(jià) | ||
IDT |
22+ |
QFP |
10000 |
原裝正品優(yōu)勢現(xiàn)貨供應(yīng) |
詢價(jià) | ||
IDT |
16+ |
TQFP |
2500 |
進(jìn)口原裝現(xiàn)貨/價(jià)格優(yōu)勢! |
詢價(jià) | ||
IDT |
23+ |
QFP |
8000 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
IDT |
23+ |
QFP |
8000 |
只做原裝現(xiàn)貨 |
詢價(jià) | ||
IDT |
23+ |
QFP |
7000 |
詢價(jià) | |||
IDT |
1923+ |
BGAQFP |
1680 |
只做進(jìn)口原裝!假一罰十!絕對有貨! |
詢價(jià) |
