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IDT71V321S55PF中文资料IDT数据手册PDF规格书
IDT71V321S55PF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:
IDT71V321S55PF
- 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:
2,000
- 系列:
MoBL® 格式 -
- 存储器:
RAM
- 存储器类型:
SRAM - 异步
- 存储容量:
16M(2M x 8,1M x 16)
- 速度:
45ns
- 接口:
并联
- 电源电压:
2.2 V ~ 3.6 V
- 工作温度:
-40°C ~ 85°C
- 封装/外壳:
48-VFBGA
- 供应商设备封装:
48-VFBGA(6x8)
- 包装:
带卷(TR)
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
IDT |
2025+ |
QFP |
5000 |
原装进口价格优 请找坤融电子! |
询价 | ||
IDT |
2447 |
QFP |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
IDT |
23+ |
1416 |
8000 |
专注配单,只做原装进口现货 |
询价 | ||
IDT |
23+ |
1416 |
7000 |
询价 | |||
IDT(Renesas收购) |
25+ |
封装 |
500000 |
源自原厂成本,高价回收工厂呆滞 |
询价 | ||
IDT |
23+ |
BGA |
12800 |
##公司主营品牌长期供应100%原装现货可含税提供技术 |
询价 | ||
IDT |
2450+ |
QFP |
9850 |
只做原装正品现货或订货假一赔十! |
询价 | ||
IDT |
23+ |
64-TQFP(14x14) |
24840 |
专业分销产品!原装正品!价格优势! |
询价 | ||
IDT |
25+23+ |
New |
37154 |
绝对原装正品现货,全新深圳原装进口现货 |
询价 | ||
IDT |
24+ |
QFP |
21574 |
郑重承诺只做原装进口现货 |
询价 |


