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IDT70V16S20PF规格书详情
Description
The IDT70V16/5 is a high-speed 16/8K x 9 Dual-Port Static RAM. The IDT70V16/5 is designed to be used as stand-alone Dual-Port RAMs or as a combination MASTER/SLAVE Dual-Port RAM for 18-bit-or-more wider systems. Using the IDT MASTER/SLAVE Dual-Port RAM approach in 18-bit or wider memory system applications results in full-speed, error-free operation without the need for additional discrete logic.
◆ True Dual-Ported memory cells which allow simultaneous reads of the same memory location
◆ High-speed access
– Commercial:15/20/25ns (max.)
– Industrial: 20ns (max.)
◆ Low-power operation
– IDT70V16/5S
Active: 430mW (typ.)
Standby: 3.3mW (typ.)
– IDT70V16/5L
Active: 415mW (typ.)
Standby: 660µW (typ.)
◆ IDT70V16/5 easily expands data bus width to 18 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
◆ Busy and Interrupt Flag
◆ On-chip port arbitration logic
◆ Full on-chip hardware support of semaphore signaling between ports
◆ Fully asynchronous operation from either port
◆ LVTTL-compatible, single 3.3V (+0.3V) power supply
◆ Available in 68-pin PLCC and an 80-pin TQFP
◆ Industrial temperature range (–40°C to +85°C) is available for selected speeds
产品属性
- 型号:
IDT70V16S20PF
- 功能描述:
IC SRAM 144KBIT 20NS 80TQFP
- RoHS:
否
- 类别:
集成电路(IC) >> 存储器
- 系列:
-
- 标准包装:
45
- 系列:
- 格式 -
- 存储器:
RAM
- 存储器类型:
SRAM - 双端口,异步
- 存储容量:
128K(8K x 16)
- 速度:
15ns
- 接口:
并联
- 电源电压:
3 V ~ 3.6 V
- 工作温度:
0°C ~ 70°C
- 封装/外壳:
100-LQFP
- 供应商设备封装:
100-TQFP(14x14)
- 包装:
托盘
- 其它名称:
70V25S15PF
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
IDT |
21+ |
100TQFP |
13880 |
公司只售原装,支持实单 |
询价 | ||
IDT |
23+ |
8 |
专做原装正品,假一罚百! |
询价 | |||
IDT |
23+ |
80TQFP(PN80) |
9526 |
询价 | |||
IDT |
23+ |
100TQFP |
9000 |
原装正品,支持实单 |
询价 | ||
IDT |
23+ |
QFP |
5000 |
原装正品,假一罚十 |
询价 | ||
IDT |
22+ |
QFP |
5000 |
全新原装现货!自家库存! |
询价 | ||
IDT |
2021+ |
TQFP100 |
3100 |
只做原装假一罚十 |
询价 | ||
IDT |
23+ |
QFP |
400 |
原装正品代理渠道价格优势 |
询价 | ||
IDT |
22+ |
100TQFP |
9000 |
原厂渠道,现货配单 |
询价 | ||
IDT |
23+ |
7 |
1056 |
全新原装现货 |
询价 |