首页>IDT7140LA35PFB>规格书详情
IDT7140LA35PFB中文资料IDT数据手册PDF规格书
IDT7140LA35PFB规格书详情
Description
The IDT7130/IDT7140 are high-speed 1K x 8 Dual-Port Static RAMs. The IDT7130 is designed to be used as a stand-alone 8-bit Dual-Port RAM or as a MASTER Dual-Port RAM together with the IDT7140 SLAVE Dual-Port in 16-bit-or-more word width systems. Using the IDT MASTER/SLAVE Dual-Port RAM approach in 16-or more-bit memory system applications results in full-speed, error free operation without the need for additional discrete logic.
Features
◆ High-speed access
– Commercial: 20/25/35/55/100ns (max.)
– Industrial: 25/55/100ns (max.)
– Military: 25/35/55/100ns (max.)
◆ Low-power operation
– IDT7130/IDT7140SA
— Active: 550mW (typ.)
— Standby: 5mW (typ.)
– IDT7130/IDT7140LA
— Active: 550mW (typ.)
— Standby: 1mW (typ.)
◆ MASTER IDT7130 easily expands data bus width to 16-or more-bits using SLAVE IDT7140
◆ Fully asynchronous operation from either port
◆ Battery backup operation–2V data retention (LA only)
◆ TTL-compatible, single 5V ±10 power supply
◆ Military product compliant to MIL-PRF-38535 QML
◆ Industrial temperature range (–40°C to +85°C) is available for selected speeds
◆ Available in 48-pin DIP, LCC and Ceramic Flatpack, 52-pin PLCC, and 64-pin STQFP and TQFP
◆ Green parts available, see ordering information
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
IDT |
2022 |
PLCC52 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
IDT |
23+ |
PLCC-52 |
65480 |
询价 | |||
IDT |
20+ |
QFP |
500 |
样品可出,优势库存欢迎实单 |
询价 | ||
IDT |
23+ |
PLCC52 |
7000 |
绝对全新原装!100%保质量特价!请放心订购! |
询价 | ||
IDT |
PLCC |
21 |
询价 | ||||
IDT |
22+ |
PLCC |
10000 |
原装正品优势现货供应 |
询价 | ||
IDT |
6000 |
面议 |
19 |
PLCC-52 |
询价 | ||
IDT |
23+ |
48600MILSDBR |
9526 |
询价 | |||
IDT |
21+ |
48SIDE BRAZED |
13880 |
公司只售原装,支持实单 |
询价 | ||
22+ |
5000 |
询价 |