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IDT7133SA45GB中文資料IDT數(shù)據(jù)手冊PDF規(guī)格書
IDT7133SA45GB規(guī)格書詳情
Description
The IDT7133/7143 are high-speed 2K x 16 Dual-Port Static RAMs. The IDT7133 is designed to be used as a stand-alone 16-bit Dual-Port RAM or as a “MASTER” Dual-Port RAM together with the IDT7143 “SLAVE” Dual-Port in 32-bit-or-more word width systems. Using the IDT MASTER/SLAVE Dual-Port RAM approach in 32-bit-or-wider memory system applications results in full-speed, error-free operation without the need for additional discrete logic.
Features
◆ High-speed access
– Military: 25/35/45/55/70/90ns (max.)
– Industrial: 25/35/55ns (max.)
– Commercial: 20/25/35/45/55/70/90ns (max.)
◆ Low-power operation
– IDT7133/43SA
Active: 1150mW (typ.)
Standby: 5mW (typ.)
– IDT7133/43LA
Active: 1050mW (typ.)
Standby: 1mW (typ.)
◆ Versatile control for write: separate write control for lower and upper byte of each port
◆ MASTER IDT7133 easily expands data bus width to 32 bits or more using SLAVE IDT7143
◆ On-chip port arbitration logic (IDT7133 only)
◆ BUSY output flag on IDT7133; BUSY input on IDT7143
◆ Fully asynchronous operation from either port
◆ Battery backup operation–2V data retention
◆ TTL-compatible; single 5V (±10) power supply
◆ Available in 68-pin ceramic PGA, Flatpack, PLCC and 100- pin TQFP
◆ Military product compliant to MIL-PRF-38535 QML
◆ Industrial temperature range (–40°C to +85°C) is available for selected speeds
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
IDT |
21+ |
NA |
645 |
航宇科工半導體-央企合格優(yōu)秀供方! |
詢價 | ||
IDT |
23+ |
NA/ |
72 |
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 |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
詢價 | ||
IDT |
2 |
公司優(yōu)勢庫存 熱賣中!! |
詢價 | ||||
IDT |
24+ |
PLCC-52 |
4650 |
詢價 | |||
IDT |
23+ |
NA |
原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源! |
詢價 | |||
IDT |
22+ |
PLCC68 |
3012 |
⊙⊙新加坡大量現(xiàn)貨庫存,深圳常備現(xiàn)貨!歡迎查詢!⊙ |
詢價 | ||
IDT |
1922+ |
PLCC |
3000 |
絕對進口原裝現(xiàn)貨 |
詢價 | ||
IDT |
23+ |
NA |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
IDT |
23+ |
NA |
1280 |
公司現(xiàn)貨原裝實單必成 |
詢價 |