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IDT71421SA35PF中文資料IDT數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
IDT71421SA35PF |
| 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) |
| 原廠標識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-2-28 10:10:00 |
| 人工找貨 | IDT71421SA35PF價格和庫存，歡迎聯(lián)系客服免費人工找貨 |
IDT71421SA35PF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：
IDT71421SA35PF
- 功能描述：
IC SRAM 16KBIT 35NS 64TQFP
- RoHS：
否
- 類別：
集成電路(IC) >> 存儲器
- 系列：
-
- 標準包裝：
72
- 系列：
- 格式 -
- 存儲器：
RAM
- 存儲器類型：
SRAM - 同步
- 存儲容量：
9M（256K x 36）
- 速度：
75ns
- 接口：
并聯(lián)
- 電源電壓：
3.135 V ~ 3.465 V
- 工作溫度：
-40°C ~ 85°C
- 封裝/外殼：
100-LQFP
- 供應(yīng)商設(shè)備封裝：
100-TQFP（14x14）
- 包裝：
托盤
- 其它名稱：
71V67703S75PFGI
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
IDT |
25+ |
QFP |
2309 |
品牌專業(yè)分銷商,可以零售 |
詢價 | ||
IDT |
2138+ |
QFP |
8960 |
專營BGA,QFP原裝現(xiàn)貨,假一賠十 |
詢價 | ||
IDT |
23+ |
64TQFP |
9000 |
原裝正品，支持實單 |
詢價 | ||
QUALCOMM/高通 |
23+ |
QFN |
69820 |
終端可以免費供樣,支持BOM配單! |
詢價 | ||
IDT |
TQFP |
488 |
原盒原包裝只有原裝假一罰十價優(yōu)! |
詢價 | |||
IDT |
22+ |
QFP64 |
5000 |
詢價 | |||
IDT |
16+ |
BGA |
4000 |
進口原裝現(xiàn)貨/價格優(yōu)勢! |
詢價 | ||
IDT |
2016+ |
QFP |
2600 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
IDT |
23+ |
BGAQFP |
8659 |
原裝公司現(xiàn)貨!原裝正品價格優(yōu)勢. |
詢價 | ||
IDT |
23+ |
QFP64 |
6800 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 |
