70261中文资料16K x 16 Dual-Port RAM w/Int数据手册Renesas规格书
70261规格书详情
描述 Description
The 70261 is a high-speed 16K x 16 Dual-Port Static RAM designed to be used as a stand-alone Dual-Port RAM or as a combination MASTER/SLAVE Dual-Port RAM for 32-bit-or-more word systems.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
True Dual-Ported memory cells which allow simultaneous
access of the same memory location
Separate upper-byte and lower-byte control for multiplexed bus compatibility
70261 easily expands data bus width to 32 bits or more
Busy and Interrupt Flags
On-chip port arbitration logic
Full on-chip hardware support of semaphore signaling between ports
Fully asynchronous operation from either port
TTL-compatible, single 5V (±10%) power supply
Available in 100-pin TQFP package
Industrial temperature range (-40OC to +85OC) is available
技术参数
- 产品编号:
70261L15PF8
- 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,异步
- 存储容量:
256Kb(16K x 16)
- 存储器接口:
并联
- 写周期时间 - 字,页:
15ns
- 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:
100-LQFP
- 供应商器件封装:
100-TQFP(14x14)
- 描述:
IC SRAM 256KBIT PARALLEL 100TQFP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Renesas |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
LAPPKABEL |
24+ |
NA |
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 | ||
RENESAS(瑞萨电子) |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 | ||
RENESAS(瑞萨)/IDT |
2022+原装正品 |
TQFP-100(14x20) |
18000 |
支持工厂BOM表配单 公司只做原装正品货 |
询价 | ||
RENESAS(瑞萨)/IDT |
2447 |
TQFP-100(14x20) |
315000 |
45个/托盘一级代理专营品牌!原装正品,优势现货,长 |
询价 | ||
IDT |
23+ |
QFP |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
24+ |
N/A |
52000 |
一级代理-主营优势-实惠价格-不悔选择 |
询价 | |||
IDT/RENESAS |
22+ |
PNG100 |
24500 |
瑞萨全系列在售 |
询价 | ||
IDT |
23+ |
QFP |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
Renesas |
25+ |
电联咨询 |
7800 |
公司现货,提供拆样技术支持 |
询价 |