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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 |
24+ |
NA/ |
19484 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
IDT |
25+ |
65248 |
百分百原装现货 实单必成 |
询价 | |||
IDT |
24+ |
BGA |
23000 |
免费送样原盒原包现货一手渠道联系 |
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 |
25+ |
QFP |
3000 |
全新原装、诚信经营、公司现货销售 |
询价 | ||
24+ |
QFP |
760 |
询价 | ||||
IDT |
22+ |
TQFP |
2000 |
原装正品现货 |
询价 | ||
IDT |
23+ |
NA |
2093 |
原装正品代理渠道价格优势 |
询价 | ||
IDT |
25+ |
QFP |
860000 |
明嘉莱只做原装正品现货 |
询价 | ||
IDT |
原厂封装 |
9800 |
原装进口公司现货假一赔百 |
询价 |