首頁(yè)>IDT7134LA25L48B>規(guī)格書詳情
IDT7134LA25L48B中文資料IDT數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
IDT7134LA25L48B |
| 功能描述 | HIGH-SPEED 4K x 8 DUAL-PORT STATIC RAM |
| 文件大小 |
110.68 Kbytes |
| 頁(yè)面數(shù)量 |
9 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 | 2025-1-28 12:20:00 |
IDT7134LA25L48B規(guī)格書詳情
DESCRIPTION:
The IDT7134 is a high-speed 4K x 8 Dual-Port Static RAM designed to be used in systems where on-chip hardware port arbitration is not needed. This part lends itself to those systems which cannot tolerate wait states or are designed to be able to externally arbitrate or withstand contention when both sides simultaneously access the same Dual-Port RAM location.
The IDT7134 provides two independent ports with separate control, address, and I/O pins that permit independent, asynchronous access for reads or writes to any location in memory. It is the user’s responsibility to ensure data integrity when simultaneously accessing the same memory location from both ports. An automatic power down feature, controlled by CE, permits the on-chip circuitry of each port to enter a very low standby power mode.
Fabricated using IDT’s CMOS high-performance technology, these Dual-Port typically on only 500mW of power. Low-power (LA) versions offer battery backup data retention capability, with each port typically consuming 200μW from a 2V battery.
The IDT7134 is packaged on either a sidebraze or plastic 48-pin DIP, 48-pin LCC, 52-pin PLCC and 48-pin Ceramic Flatpack. Military grade product is manufactured in compliance with the latest revision of MIL-STD-883, Class B, making it ideally suited to military temperature applications demanding the highest level of performance and reliability.
FEATURES:
? High-speed access
— Military: 25/35/45/55/70ns (max.)
— Commercial: 20/25/35/45/55/70ns (max.)
? Low-power operation
— IDT7134SA
Active: 500mW (typ.)
Standby: 5mW (typ.)
— IDT7134LA
Active: 500mW (typ.)
Standby: 1mW (typ.)
? Fully asynchronous operation from either port
? Battery backup operation—2V data retention
? TTL-compatible; single 5V (±10) power supply
? Available in several popular hermetic and plastic packages
? Military product compliant to MIL-STD-883, Class B
? Industrial temperature range (–40°C to +85°C) is available, tested to military electrical specifications
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
IDT |
22+ |
DIP |
45473 |
原裝正品現(xiàn)貨 |
詢價(jià) | ||
IDT |
23+ |
DIP |
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 |
22+ |
DIP |
20000 |
保證原裝正品,假一陪十 |
詢價(jià) | ||
IDT |
19+ |
CDIP |
2539 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價(jià) | ||
IDT |
三年內(nèi) |
1983 |
只做原裝正品 |
詢價(jià) | |||
IDT |
1922+ |
DIP |
8900 |
公司庫(kù)存原裝低價(jià)格歡迎實(shí)單議價(jià) |
詢價(jià) | ||
IDT |
23+ |
48-PDIP |
73390 |
專業(yè)分銷產(chǎn)品!原裝正品!價(jià)格優(yōu)勢(shì)! |
詢價(jià) | ||
IDT |
22+ |
DIP |
18000 |
原裝正品 |
詢價(jià) | ||
IDT |
22+ |
PLCC |
10000 |
原裝正品優(yōu)勢(shì)現(xiàn)貨供應(yīng) |
詢價(jià) | ||
IDT |
2023+ |
PLCC |
50000 |
原裝現(xiàn)貨 |
詢價(jià) |
