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IDT7008L20JB規(guī)格書詳情
Description
The IDT7008 is a high-speed 64K x 8 Dual-Port Static RAM. The IDT7008 is designed to be used as a stand-alone 512K-bit Dual-Port RAM or as a combination MASTER/SLAVE Dual-Port RAM for 16-bit-or-more word systems. Using the IDT MASTER/SLAVE Dual-Port RAM approach in 16-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: 25/35/55ns (max.)
– Industrial: 55ns (max.)
– Commercial: 20/25/35/55ns (max.)
◆ Low-power operation
– IDT7008S
Active: 750mW (typ.)
Standby: 5mW (typ.)
– IDT7008L
Active: 750mW (typ.)
Standby: 1mW (typ.)
◆ Dual chip enables allow for depth expansion without external logic
◆ IDT7008 easily expands data bus width to 16 bits or more using the Master/Slave select when cascading more than one device
◆ M/S = VIH for BUSY output flag on Master, M/S = VIL for BUSY input 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
◆ TTL-compatible, single 5V (±10) power supply
◆ Available in 84-pin PGA, 84-pin PLCC, and a 100-pin TQFP
◆ Industrial temperature range (–40°C to +85°C) is available for selected speeds
產(chǎn)品屬性
- 型號(hào)：
IDT7008L20JB
- 制造商：
IDT
- 制造商全稱：
Integrated Device Technology
- 功能描述：
HIGH-SPEED 64K x 8 DUAL-PORT STATIC RAM
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
IDT |
22+ |
QFP |
2000 |
原裝正品現(xiàn)貨 |
詢價(jià) | ||
IDT |
24+ |
QFP |
12320 |
原裝正品 力挺實(shí)單 |
詢價(jià) | ||
IDT |
23+ |
TQFP100 |
1500 |
原裝正品代理渠道價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
IDT |
23+ |
QFP |
98900 |
原廠原裝正品現(xiàn)貨!! |
詢價(jià) | ||
IDT |
24+ |
100-TQFP |
7642 |
原裝現(xiàn)貨 |
詢價(jià) | ||
IDT |
16+ |
QFP |
2500 |
進(jìn)口原裝現(xiàn)貨/價(jià)格優(yōu)勢(shì)! |
詢價(jià) | ||
IDT |
三年內(nèi) |
1983 |
只做原裝正品 |
詢價(jià) | |||
IDT |
22+ |
84PLCC (29.21x29.21) |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
IDT |
1923+ |
QFP |
488 |
原盒原包裝只有原裝假一罰十價(jià)優(yōu)! |
詢價(jià) | ||
IDT |
24+ |
QFP |
27 |
詢價(jià) |
