70V07数据手册集成电路（IC）的存储器规格书PDF
70V07规格书详情
描述 Description
The 70V07 is a high-speed 32K x 8 Dual-Port Static RAM designed to be used as a stand-alone 256K-bit Dual-Port SRAM or as a combination MASTER/SLAVE Dual-Port SRAM for 16-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 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
70V07 easily expands data bus width to 16 bits or more
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 68-pin PGA and PLCC, and 80-pin TQFP packages
Industrial temperature range (-40C to +85C) is available
技术参数
- 产品编号：
70V07L25J8
- 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（32K x 8）
- 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：
68-LCC（J 形引线）
- 供应商器件封装：
68-PLCC（24.21x24.21）
- 描述：
IC SRAM 256KBIT PARALLEL 68PLCC
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
RENESAS(瑞萨)/IDT |
2021+ |
TQFP-80(14x14) |
499 |
询价 | |||
RENESAS(瑞萨)/IDT |
2022+原装正品 |
TQFP-80(14x14) |
18000 |
支持工厂BOM表配单 公司只做原装正品货 |
询价 | ||
RENESAS/瑞萨 |
24+ |
QFP80 |
52500 |
只做全新原装进口现货 |
询价 | ||
RENESAS(瑞萨)/IDT |
24+ |
PGA68(29.5x29.5) |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
IDT, Integrated Device Technol |
21+ |
68-LCC(J 形引线) |
580 |
100%进口原装!长期供应!绝对优势价格(诚信经营 |
询价 | ||
IDT |
69 |
询价 | |||||
IDT/RENESAS |
22+ |
PNG80 |
24500 |
瑞萨全系列在售 |
询价 | ||
IDT |
9827 |
4 |
公司优势库存 热卖中! |
询价 | |||
IDT |
23+ |
68-BPGA |
10306 |
专做原装正品,假一罚百! |
询价 | ||
RENESAS(瑞萨电子) |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 |
