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IDT7142LA55C中文資料IDT數(shù)據(jù)手冊PDF規(guī)格書
IDT7142LA55C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
產(chǎn)品屬性
- 型號：
IDT7142LA55C
- 功能描述：
IC SRAM 16KBIT 55NS 48DIP
- RoHS：
否
- 類別：
集成電路(IC) >> 存儲器
- 系列：
-
- 標(biāo)準(zhǔn)包裝：
1,000
- 系列：
- 格式 -
- 存儲器：
RAM
- 存儲器類型：
SRAM - 雙端口，同步
- 存儲容量：
1.125M（32K x 36）
- 速度：
5ns
- 接口：
并聯(lián)
- 電源電壓：
3.15 V ~ 3.45 V
- 工作溫度：
-40°C ~ 85°C
- 封裝/外殼：
256-LBGA
- 供應(yīng)商設(shè)備封裝：
256-CABGA（17x17）
- 包裝：
帶卷(TR)
- 其它名稱：
70V3579S5BCI8
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
IDT |
2022 |
CDIP |
80000 |
原裝現(xiàn)貨,OEM渠道,歡迎咨詢 |
詢價 | ||
IDT |
CDIP |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價 | |||
IDT |
23+ |
NA |
2630 |
原裝正品代理渠道價格優(yōu)勢 |
詢價 | ||
IDT |
24+ |
48-DIP |
3141 |
原裝現(xiàn)貨 |
詢價 | ||
IDT |
2021+ |
4230 |
只做原裝假一罰十 |
詢價 | |||
IDT |
2318+ |
CDIP |
5620 |
十年專業(yè)專注 優(yōu)勢渠道商正品保證公司現(xiàn)貨 |
詢價 | ||
IDT |
23+ |
48600MILSDBR |
9526 |
詢價 | |||
IDT |
21+ |
CDIP |
645 |
航宇科工半導(dǎo)體-央企合格優(yōu)秀供方! |
詢價 | ||
IDT |
22+ |
2551 |
⊙⊙新加坡大量現(xiàn)貨庫存,深圳常備現(xiàn)貨!歡迎查詢!⊙ |
詢價 | |||
IDT |
23+ |
CDIP |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 |
