首頁(yè)>IDT71421SA55J>規(guī)格書(shū)詳情
IDT71421SA55J中文資料IDT數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
IDT71421SA55J |
| 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 |
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 | 2025-1-15 22:30:00 |
IDT71421SA55J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)：
IDT71421SA55J
- 功能描述：
IC SRAM 16KBIT 55NS 52PLCC
- RoHS：
否
- 類別：
集成電路(IC) >> 存儲(chǔ)器
- 系列：
-
- 標(biāo)準(zhǔn)包裝：
2,000
- 系列：
MoBL® 格式 -
- 存儲(chǔ)器：
RAM
- 存儲(chǔ)器類型：
SRAM - 異步
- 存儲(chǔ)容量：
16M（2M x 8，1M x 16）
- 速度：
45ns
- 接口：
并聯(lián)
- 電源電壓：
2.2 V ~ 3.6 V
- 工作溫度：
-40°C ~ 85°C
- 封裝/外殼：
48-VFBGA
- 供應(yīng)商設(shè)備封裝：
48-VFBGA（6x8）
- 包裝：
帶卷(TR)
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
IDT |
2020+ |
PLCC |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢價(jià) | ||
IDT |
24+ |
PLCC52 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
IDT |
21+ |
PLCC52 |
1709 |
詢價(jià) | |||
idt |
24+ |
N/A |
6980 |
原裝現(xiàn)貨,可開(kāi)13%稅票 |
詢價(jià) | ||
IDT |
2023+ |
PLCC |
50000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
IDT |
23+ |
NA/ |
280 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢價(jià) | ||
IDT |
2023+ |
PLCC |
3783 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
詢價(jià) | ||
IDT |
PLCC-52 |
68500 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨 |
詢價(jià) | |||
IDT |
22+ |
PLCC52 |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價(jià) | ||
IDT |
1948+ |
PLCC52 |
6852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) |
