70V261中文资料16K x 16 3.3V Dual-Port RAM w/Int数据手册Renesas规格书
70V261规格书详情
描述 Description
The 70V261 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 wider memory system applications resulting in full speed, error-free operation without the need for additional discrete logic. 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 reads of the same memory location
Separate upper-byte and lower-byte control
70V261 easily expands data bus width to 32 bits or more
On-chip port arbitration logic
Full on-chip hardware support of semaphore signaling between ports
Fully asynchronous operation from either port
TTL-compatible, single 3.3V (±0.3V) power supply
Available in 100-pin TQFP package
Industrial temperature range (-40C to +85C) is available
技术参数
- 产品编号：
70V261L25PF8
- 制造商：
Renesas Electronics America Inc
- 类别：
集成电路（IC） > 存储器
- 包装：
托盘
- 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：
25ns
- 电压 - 供电：
3V ~ 3.6V
- 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(瑞萨)/IDT |
24+ |
TQFP100(14x14) |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
IDT |
21+ |
标准封装 |
90 |
进口原装,订货渠道! |
询价 | ||
IDT |
23+ |
LQFP |
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 |
46000 |
一级代理-主营优势-实惠价格-不悔选择 |
询价 | |||
IDT |
QFP |
32 |
询价 | ||||
IDT/RENESAS |
22+ |
PNG100 |
24500 |
瑞萨全系列在售 |
询价 | ||
RENESAS(瑞萨)/IDT |
2447 |
TQFP-100(14x14) |
315000 |
45个/托盘一级代理专营品牌!原装正品,优势现货,长 |
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 | |||
RENESAS ELECTRONICS |
23+ |
SMD |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
Renesas |
25+ |
电联咨询 |
7800 |
公司现货,提供拆样技术支持 |
询价 |
