IDT70121S中文資料IDT數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
IDT70121S |
| 功能描述 | HIGH-SPEED 2K x 9 DUAL-PORT STATIC RAM WITH BUSY & INTERRUPT |
| 文件大小 |
168.91 Kbytes |
| 頁面數(shù)量 |
12 頁 |
| 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 | 2025-5-6 23:00:00 |
| 人工找貨 | IDT70121S價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
IDT70121S規(guī)格書詳情
Description
The IDT70121/IDT70125 are high-speed 2K x 9 Dual-Port Static RAMs. The IDT70121 is designed to be used as a stand-alone 9-bit Dual- Port RAM or as a “MASTER” Dual-Port RAM together with the IDT70125 “SLAVE” Dual-Port in 18-bit-or-more word width systems. Using the IDT MASTER/SLAVE Dual-Port RAM approach in 18-bit-or-wider memory system applications results in full-speed, error-free operation without the need for additional discrete logic.
Features
? High-speed access
– Commercial: 25/35/55ns (max.)
– Industrial: 35ns (max.)
◆ Low-power operation
– IDT70121/70125S
Active: 675mW (typ.)
Standby: 5mW (typ.)
– IDT70121/70125L
Active: 675mW (typ.)
Standby: 1mW (typ.)
◆ Fully asychronous operation from either port
◆ MASTER IDT70121 easily expands data bus width to 18 bits or
more using SLAVE IDT70125 chip
◆ On-chip port arbitration logic (IDT70121 only)
◆ BUSY output flag on Master; BUSY input on Slave
◆ INT flag for port-to-port communication
◆ Battery backup operation—2V data retention
◆ TTL-compatible, signal 5V (±10) power supply
◆ Available in 52-pin PLCC
◆ Industrial temperature range (–40°C to +85°C) is available for
selected speeds
◆ Green parts available, see ordering information
產(chǎn)品屬性
- 型號(hào)：
IDT70121S
- 制造商：
IDT
- 制造商全稱：
Integrated Device Technology
- 功能描述：
HIGH-SPEED 2K x 9 DUAL-PORT STATIC RAM WITH BUSY & INTERRUPT
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
IDT(Renesas收購) |
24+ |
NA/ |
8735 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價(jià) | ||
N/A |
24+/25+ |
12 |
原裝正品現(xiàn)貨庫存價(jià)優(yōu) |
詢價(jià) | |||
IDT |
2021+ |
NA |
2630 |
十年專營原裝現(xiàn)貨,假一賠十 |
詢價(jià) | ||
IDT |
24+ |
PLCC-52 |
4650 |
詢價(jià) | |||
IDT |
24+ |
PLCC |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價(jià) | ||
IDT |
23+ |
PLCC |
9526 |
詢價(jià) | |||
IDT |
00+ |
PLCC/52 |
60 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價(jià) | ||
IDT |
23+ |
PLCC52 |
10000 |
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種 |
詢價(jià) | ||
IDT |
23+ |
52-PLCC(19x19) |
71890 |
專業(yè)分銷產(chǎn)品!原裝正品!價(jià)格優(yōu)勢(shì)! |
詢價(jià) | ||
IDT |
24+ |
PLCC |
300 |
詢價(jià) |
