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IDT7143LA20PF中文资料PDF规格书
IDT7143LA20PF规格书详情
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
产品属性
- 型号:
IDT7143LA20PF
- 功能描述:
IC SRAM 32KBIT 20NS 100TQFP
- 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 |
23+ |
100TQFP(PN10 |
9526 |
询价 | |||
IDT |
23+ |
100-TQFP(14x14) |
71890 |
专业分销产品!原装正品!价格优势! |
询价 | ||
IDT |
23+ |
100TQFP |
9000 |
原装正品,支持实单 |
询价 | ||
IDT |
06/07+ |
QFP |
186 |
询价 | |||
IDT |
2021+ |
QFP |
5228 |
只做原装假一罚十 |
询价 | ||
IDT |
22+ |
QFP-100 |
4650 |
询价 | |||
IDT |
23+ |
QFP |
4865 |
中国航天工业部战略合作伙伴行业领导者 |
询价 | ||
IDT |
22+ |
QFP |
10000 |
原装正品优势现货供应 |
询价 | ||
IDT |
22+ |
QFP |
2000 |
原装正品现货 |
询价 | ||
IDT |
16+ |
QFP |
2500 |
进口原装现货/价格优势! |
询价 |