首頁(yè)>IDT7142SA55L48B>規(guī)格書(shū)詳情
IDT7142SA55L48B中文資料IDT數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
IDT7142SA55L48B |
| 功能描述 | HIGH-SPEED 2K x 8 DUAL-PORT STATIC RAM WITH INTERRUPTS |
| 文件大小 |
255.92 Kbytes |
| 頁(yè)面數(shù)量 |
16 頁(yè) |
| 生產(chǎn)廠商 | Integrated Device Technology, Inc. |
| 企業(yè)簡(jiǎn)稱(chēng) |
IDT |
| 中文名稱(chēng) | 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 | 2025-2-28 10:41:00 |
| 人工找貨 | IDT7142SA55L48B價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
IDT7142SA55L48B規(guī)格書(shū)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
產(chǎn)品屬性
- 型號(hào)：
IDT7142SA55L48B
- 制造商：
Integrated Device Technology Inc
- 功能描述：
IC SRAM 16KBIT 55NS 48LCC
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
IDT |
21+ |
DIP |
4580 |
只做原裝正品假一賠十!正規(guī)渠道訂貨! |
詢(xún)價(jià) | ||
IDT |
22+ |
CLCC |
11190 |
原裝正品 |
詢(xún)價(jià) | ||
IDT |
23+ |
DIP48 |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣(mài)! |
詢(xún)價(jià) | ||
IDT |
05+ |
原廠原裝 |
4511 |
只做全新原裝真實(shí)現(xiàn)貨供應(yīng) |
詢(xún)價(jià) | ||
IDT |
QQ咨詢(xún) |
LCC |
64 |
全新原裝 研究所指定供貨商 |
詢(xún)價(jià) | ||
IDT |
22+ |
48LCC (14.22x14.22) |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢(xún)價(jià) | ||
IDT |
21+ |
48LCC (14.22x14.22) |
13880 |
公司只售原裝,支持實(shí)單 |
詢(xún)價(jià) | ||
IDT |
24+ |
DIP |
6880 |
只做原裝，公司現(xiàn)貨庫(kù)存 |
詢(xún)價(jià) | ||
IDT |
DIP |
3200 |
原裝長(zhǎng)期供貨! |
詢(xún)價(jià) | |||
IDT |
23+ |
DIP |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢(xún)價(jià) |
