70914数据手册集成电路(IC)的存储器规格书PDF
70914规格书详情
描述 Description
The 70914 is a high-speed 4K x 9 bit synchronous Dual-Port RAM that has been optimized for applications having unidirectional data flow or bi-directional data flow in bursts. The 70914 utilizes a 9-bit wide data path to allow for parity which is useful in data communication applications where it is necessary to use a parity bit for transmission/ reception error checking. An automatic power down feature, controlled by CE, permits the on-chip circuitry of each port to enter a very low standby power mode.
特性 Features
• Dual-Port RAM cells allows full simultaneous access from both ports
• Synchronous operation
• TTL-compatible, single 5V (+ 10%) power supply
• Clock Enable feature
• Guaranteed data output hold times
• Available in 68-pin PLCC and 80-pin TQFP packages
• Industrial temperature range (-40C to +85C) is available
技术参数
- 产品编号:
709149S8PF8
- 制造商:
Renesas Electronics America Inc
- 类别:
集成电路(IC) > 存储器
- 包装:
卷带(TR)
- 存储器类型:
易失
- 存储器格式:
SRAM
- 技术:
SRAM - 双端口,同步
- 存储容量:
36Kb(4K x 9)
- 存储器接口:
并联
- 电压 - 供电:
4.5V ~ 5.5V
- 工作温度:
0°C ~ 70°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
80-LQFP
- 供应商器件封装:
80-TQFP(14x14)
- 描述:
IC SRAM 36KBIT PARALLEL 80TQFP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
RENESAS(瑞萨)/IDT |
24+ |
TQFP80(14x14) |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
Renesas |
25+ |
电联咨询 |
7800 |
公司现货,提供拆样技术支持 |
询价 | ||
IDT |
QFP |
10000 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
Renesas Electronics America In |
25+ |
80-LQFP |
9350 |
独立分销商 公司只做原装 诚心经营 免费试样正品保证 |
询价 | ||
24+ |
CDIP24 |
3629 |
原装优势!房间现货!欢迎来电! |
询价 | |||
IDT |
24+ |
QFP |
903 |
询价 | |||
Renesas |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
IDT |
16+ |
SSOP |
2500 |
进口原装现货/价格优势! |
询价 | ||
Renesas Electronics Corporatio |
23+/24+ |
原厂封装 |
8600 |
只供原装进口公司现货+可订货 |
询价 | ||
RENESAS(瑞萨电子) |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 |