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IDT7134LA25J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
產(chǎn)品屬性
- 型號：
IDT7134LA25J
- 功能描述：
IC SRAM 32KBIT 25NS 52PLCC
- RoHS：
否
- 類別：
集成電路(IC) >> 存儲器
- 系列：
-
- 標(biāo)準(zhǔn)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 |
23+ |
NA/ |
200 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
IDT |
23+ |
PLCC |
1500 |
特價庫存 |
詢價 | ||
IDT |
68500 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | ||||
IDT |
23+ |
PLCC52 |
5000 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價 | ||
IDT |
22+ |
PLCC52 |
9800 |
只做原裝正品假一賠十!正規(guī)渠道訂貨! |
詢價 | ||
IDT |
23+ |
52PLCC |
9526 |
詢價 | |||
IDT |
24+ |
PLCC52 |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 | ||
IDT |
05+ |
原廠原裝 |
4501 |
只做全新原裝真實(shí)現(xiàn)貨供應(yīng) |
詢價 | ||
IDT |
22+23+ |
PLCC |
71372 |
絕對原裝正品現(xiàn)貨,全新深圳原裝進(jìn)口現(xiàn)貨 |
詢價 | ||
IDT |
23+ |
PLCC52 |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
詢價 |
