70V18数据手册集成电路（IC）的存储器规格书PDF
70V18规格书详情
描述 Description
The 70V18 is a high-speed 64K x 9 Dual-Port Static RAM designed to be used as a stand-alone 576K-bit Dual-Port SRAM or as a combination MASTER/SLAVE Dual-Port SRAM for 18-bit-or-more word systems which results in full speed, error-free operation without the need for additional discrete logic. An automatic power down feature controlled by the chip enables (either CE0 or CE1) permit 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
·70V18 easily expands data bus width to 18 bits or more
·Dual chip enables allow for depth expansion without external logic
·Busy and Interrupt Flag
·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 packages
·Industrial temperature range (-40C to +85C) is available
技术参数
- 产品编号：
70V18L15PF8
- 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：
576Kb（64K x 9）
- 存储器接口：
并联
- 写周期时间 - 字，页：
15ns
- 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 576KBIT PARALLEL 100TQFP
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
RENESAS(瑞萨电子) |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 | ||
Renesas |
25+ |
电联咨询 |
7800 |
公司现货,提供拆样技术支持 |
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 | ||
IDT, Integrated Device Technol |
24+ |
100-TQFP(14x14) |
56200 |
一级代理/放心采购 |
询价 | ||
Renesas Electronics America In |
25+ |
100-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 | ||
IDT |
1931+ |
N/A |
1186 |
加我qq或微信，了解更多详细信息,体验一站式购物 |
询价 | ||
IDT |
22+ |
NA |
1186 |
加我QQ或微信咨询更多详细信息, |
询价 | ||
IDT |
20+ |
QFP-100 |
12 |
就找我吧!--邀您体验愉快问购元件! |
询价 |
