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IDT7024S15JB中文資料IDT數(shù)據(jù)手冊PDF規(guī)格書
IDT7024S15JB規(guī)格書詳情
Description
The IDT7024 is a high-speed 4Kx 16 Dual-Port Static RAM. The IDT7024 is designed to be used as a stand-alone 64K-bit Dual-Port RAM or as a combination MASTER/SLAVE Dual-Port RAM for 32-bit or more word 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
◆True Dual-Ported memory cells which allow simultaneous reads of the same memory location
◆ High-speed access
– Military: 20/25/35/55/70ns (max.)
– Industrial: 55ns (max.)
– Commercial: 15/17/20/25/35/55ns (max.)
◆ Low-power operation
– IDT7024S
Active: 750mW (typ.)
Standby: 5mW (typ.)
– IDT7024L
Active: 750mW (typ.)
Standby: 1mW (typ.)
◆ Separate upper-byte and lower-byte control for multiplexed bus compatibility
◆ IDT7024 easily expands data bus width to 32 bits or more using
the Master/Slave select when cascading more than one device
◆ M/S= H for BUSYoutput flag on Master
M/S= L for BUSYinput on Slave
◆ Interrupt Flag
◆ On-chip port arbitration logic
◆ Full on-chip hardware support of semaphore signaling between ports
◆ Fully asynchronous operation from either port
◆ Battery backup operation—2V data retention
◆ TTL-compatible, single 5V (±10) power supply
◆ Available in 84-pin PGA, Flatpack, PLCC, and 100-pin Thin Quad Flatpack
◆ Industrial temperature range (–40°C to +85°C) is available for selected speeds
◆ Green parts availble, see ordering information
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
IDT |
23+ |
NA/ |
3257 |
原裝現(xiàn)貨,當天可交貨,原型號開票 |
詢價 | ||
IDT |
QFP |
68900 |
原包原標簽100%進口原裝常備現(xiàn)貨! |
詢價 | |||
IDT |
23+ |
PLCC |
3000 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
詢價 | ||
IDT |
24+ |
TQFP100 |
85 |
詢價 | |||
IDT |
QFP |
254 |
正品原裝--自家現(xiàn)貨-實單可談 |
詢價 | |||
IDT |
24+ |
QFP100 |
35210 |
一級代理/放心采購 |
詢價 | ||
IDT |
22+ |
PLCC |
5000 |
全新原裝現(xiàn)貨!自家?guī)齑? |
詢價 | ||
IDT |
23+ |
QFP |
98900 |
原廠原裝正品現(xiàn)貨!! |
詢價 | ||
IDT |
23+ |
QFP |
5000 |
原裝正品,假一罰十 |
詢價 | ||
IDT |
24+ |
100-TQFP |
6999 |
原裝現(xiàn)貨 |
詢價 |