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IDT71V321L55PF中文资料IDT数据手册PDF规格书
IDT71V321L55PF规格书详情
描述 Description
The IDT71V321 is a high-speed 2K x 8 Dual-Port Static RAMs with internal interrupt logic for interprocessor communications. The IDT71V321 is designed to be used as a stand-alone 8-bit Dual-Port RAM.
特性 Features
◆ High-speed access
– Commercial & Industrial: 25/35/55ns (max.)
◆ Low-power operation
– IDT71V321S
— Active: 325mW (typ.)
— Standby: 5mW (typ.)
– IDT71V321L
— Active: 325mW (typ.)
— Standby: 1mW (typ.)
◆ Two INT flags for port-to-port communications
◆ On-chip port arbitration logic (IDT71V321 only)
◆ BUSY output flag
◆ Fully asynchronous operation from either port
◆ Battery backup operation—2V data retention (L only)
◆ TTL-compatible, single 3.3V power supply
◆ Available in 52-pin PLCC, 64-pin TQFP and STQFP
packages
◆ Industrial temperature range (–40°C to +85°C) is available
for selected speeds
◆ Green parts available, see ordering information
产品属性
- 型号:
IDT71V321L55PF
- 功能描述:
IC SRAM 16KBIT 55NS 64TQFP
- RoHS:
否
- 类别:
集成电路(IC) >> 存储器
- 系列:
-
- 标准包装:
72
- 系列:
- 格式 -
- 存储器:
RAM
- 存储器类型:
SRAM - 同步
- 存储容量:
9M(256K x 36)
- 速度:
75ns
- 接口:
并联
- 电源电压:
3.135 V ~ 3.465 V
- 工作温度:
-40°C ~ 85°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:
71V67703S75PFGI
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
IDT |
24+ |
NA/ |
3894 |
原装现货,当天可交货,原型号开票 |
询价 | ||
TDT |
24+ |
QFP |
80000 |
只做自己库存 全新原装进口正品假一赔百 可开13%增 |
询价 | ||
IDT |
NEW |
64TQFP(PN64) |
9526 |
代理全系列销售,全新原装正品,价格优势,长期供应,量大可订 |
询价 | ||
IDT |
25+ |
QFP |
996880 |
只做原装,欢迎来电资询 |
询价 | ||
IDT |
24+ |
QFP |
990000 |
明嘉莱只做原装正品现货 |
询价 | ||
IDT |
25+23+ |
QFP |
27285 |
绝对原装正品全新进口深圳现货 |
询价 | ||
IDT |
23+ |
64-TQFP(14x14) |
73390 |
专业分销产品!原装正品!价格优势! |
询价 | ||
IDT |
23+ |
QFP |
98900 |
原厂原装正品现货!! |
询价 | ||
IDT |
16+ |
QFP |
2500 |
进口原装现货/价格优势! |
询价 | ||
IDT |
23+ |
64TQFP |
9000 |
原装正品,支持实单 |
询价 |