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IDT7132LA100L48I中文資料IDT數(shù)據(jù)手冊PDF規(guī)格書
IDT7132LA100L48I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
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
IDT |
23+ |
PDIP |
66800 |
原裝正品專營軍工 |
詢價 | ||
IDT |
05+ |
原廠原裝 |
4313 |
只做全新原裝真實現(xiàn)貨供應 |
詢價 | ||
IDT |
2020+ |
原廠封裝 |
5372 |
專營軍工航天芯片,只做全新原裝,價格超低! |
詢價 | ||
IDT |
23+ |
DIP48 |
1058 |
全新原裝現(xiàn)貨 |
詢價 | ||
IDT |
23+ |
DIP |
15000 |
全新原裝現(xiàn)貨假一賠十 |
詢價 | ||
IDT |
23+ |
NA |
2630 |
原裝正品代理渠道價格優(yōu)勢 |
詢價 | ||
IDT |
22+ |
DIP-48P |
32350 |
原裝正品 假一罰十 公司現(xiàn)貨 |
詢價 | ||
IDT |
09+ |
PLCC52 |
5500 |
原裝無鉛,優(yōu)勢熱賣 |
詢價 | ||
IDT |
23+ |
DIP |
3000 |
原裝正品假一罰百!可開增票! |
詢價 | ||
IDT |
23+ |
NA |
19960 |
只做進口原裝,終端工廠免費送樣 |
詢價 |