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IDT70125S55J中文资料IDT数据手册PDF规格书
IDT70125S55J规格书详情
描述 Description
The IDT70121/IDT70125 are high-speed 2K x 9 Dual-Port Static RAMs. The IDT70121 is designed to be used as a stand-alone 9-bit Dual- Port RAM or as a “MASTER” Dual-Port RAM together with the IDT70125 “SLAVE” Dual-Port in 18-bit-or-more word width systems. Using the IDT MASTER/SLAVE Dual-Port RAM approach in 18-bit-or-wider memory system applications results in full-speed, error-free operation without the need for additional discrete logic.
特性 Features
✵ High-speed access
– Commercial: 25/35/55ns (max.)
– Industrial: 35ns (max.)
◆ Low-power operation
– IDT70121/70125S
Active: 675mW (typ.)
Standby: 5mW (typ.)
– IDT70121/70125L
Active: 675mW (typ.)
Standby: 1mW (typ.)
◆ Fully asychronous operation from either port
◆ MASTER IDT70121 easily expands data bus width to 18 bits or
more using SLAVE IDT70125 chip
◆ On-chip port arbitration logic (IDT70121 only)
◆ BUSY output flag on Master; BUSY input on Slave
◆ INT flag for port-to-port communication
◆ Battery backup operation—2V data retention
◆ TTL-compatible, signal 5V (±10) power supply
◆ Available in 52-pin PLCC
◆ 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：
IDT70125S55J
- 功能描述：
IC SRAM 18KBIT 55NS 52PLCC
- 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 |
QQ咨询 |
LCC |
66 |
全新原装 研究所指定供货商 |
询价 | ||
IDT |
23+ |
10000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | |||
IDT |
2023+ |
PLCC52 |
50000 |
原装现货 |
询价 | ||
IDT |
25+ |
NA |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
IDT |
25+ |
PLCC52 |
8092 |
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙ |
询价 | ||
IDT |
23+ |
PLCC-52 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
IDT |
24+ |
PLCC |
12 |
询价 | |||
IDT |
23+ |
52-PLCC(19x19) |
73390 |
专业分销产品!原装正品!价格优势! |
询价 | ||
IDT |
23+ |
52PLCC |
9526 |
询价 | |||
IDT |
2016+ |
PLCC |
6528 |
只做进口原装现货!假一赔十! |
询价 |
