型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
DS1230W | 3.3V 256k Nonvolatile SRAM DESCRIPTION The DS1230W 3.3V 256k Nonvolatile SRAM is a 262,144-bit, fully static, nonvolatile SRAM organized as 32,768 words by 8 bits. Each NV SRAM has a self-contained lithium energy source and control circuitry, which constantly monitors VCC for an out-of-tolerance condition. When such a cond 文件:214.24 Kbytes 页数:11 Pages | Dallas | Dallas | |
DS1230W | 3.3V 256k Nonvolatile SRAM 文件:202.92 Kbytes 页数:10 Pages | Maxim 美信 | Maxim | |
DS1230W | 3.3V 256K Nonvolatile SRAM 文件:527.46 Kbytes 页数:11 Pages | ARTSCHIP | ARTSCHIP | |
3.3V 256k Nonvolatile SRAM DESCRIPTION The DS1230W 3.3V 256k Nonvolatile SRAM is a 262,144-bit, fully static, nonvolatile SRAM organized as 32,768 words by 8 bits. Each NV SRAM has a self-contained lithium energy source and control circuitry, which constantly monitors VCC for an out-of-tolerance condition. When such a cond 文件:214.24 Kbytes 页数:11 Pages | Dallas | Dallas | ||
3.3V 256k Nonvolatile SRAM DESCRIPTION The DS1230W 3.3V 256k Nonvolatile SRAM is a 262,144-bit, fully static, nonvolatile SRAM organized as 32,768 words by 8 bits. Each NV SRAM has a self-contained lithium energy source and control circuitry, which constantly monitors VCC for an out-of-tolerance condition. When such a cond 文件:214.24 Kbytes 页数:11 Pages | Dallas | Dallas | ||
3.3V 256k Nonvolatile SRAM 文件:202.92 Kbytes 页数:10 Pages | Maxim 美信 | Maxim | ||
3.3V 256k Nonvolatile SRAM 文件:202.92 Kbytes 页数:10 Pages | Maxim 美信 | Maxim | ||
3.3V 256k Nonvolatile SRAM 文件:202.92 Kbytes 页数:10 Pages | Maxim 美信 | Maxim | ||
3.3V 256k Nonvolatile SRAM 文件:202.92 Kbytes 页数:10 Pages | Maxim 美信 | Maxim | ||
DS1230W | 3.3V、256k非易失SRAM DS1230W 3.3V 256k非易失SRAM为262,144位、全静态非易失SRAM,按照8位、32,768字排列。每个NV SRAM自带锂电池及控制电路,控制电路连续监视VCC是否超出容差范围,一旦超出容差范围,锂电池便自动切换至供电,写保护将无条件使能、以防数据被破坏。 DIP封装的DS1230W器件可以用来替代现有的32k x 8静态RAM,符合通用的单字节宽、28引脚DIP标准。DIP器件还与28256 EEPROM的引脚匹配,可直接替换并增强其性能。PowerCap模块封装的DS1230W器件可以直接表面贴安装、通常与DS9034PC PowerCap配合构成一个完整的非易失SR • 在没有外部电源的情况下最少可以保存数据10年\n• 掉电期间数据被自动保护\n• 替代32k x 8易失静态RAM、EEPROM或闪存\n• 没有写次数限制\n• 低功耗CMOS操作 \n• 100ns的读写时间 \n• 第一次上电前,锂电池与电路断开、维持保鲜状态\n• 可选的-40°C至+85°C工业级温度范围,指定为IND\n• JEDEC标准的28引脚DIP封装 \n• PowerCap模块(PCM)封装\n• 表面贴装模块\n• 可更换的即时安装PowerCap提供备份锂电池 \n• 所有非易失SRAM器件提供标准引脚 \n• 分离的PowerCap用常规的螺丝起子便可方便拆卸; | ADI 亚德诺 | ADI |
技术参数
- Memory Type:
NV SRAM
- Memory Size:
32K x 8
- Bus Type:
Parallel
- Features:
DIP with Internal Battery
- VSUPPLY (min)(V):
3
- VSUPPLY (max)(V):
3.6
- RoHS Available:
See Data Sheet
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
MOD/28
- Smallest Available Pckg. (max w/pins)(mm2):
629.9
- Budgetary Price (See Notes):
$14.39 @1k
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
DALLAS |
05+ |
1000 |
全新原装 绝对有货 |
询价 | |||
DS |
23+ |
DIP |
5000 |
原装正品,假一罚十 |
询价 | ||
DALLAS |
23+ |
DIP28 |
65480 |
询价 | |||
DS |
23+ |
DIP |
35516 |
##公司主营品牌长期供应100%原装现货可含税提供技术 |
询价 | ||
2023+ |
3000 |
进口原装现货 |
询价 | ||||
DS |
23+ |
原厂正规渠道 |
5000 |
专注配单,只做原装进口现货 |
询价 | ||
DALLAS |
24+ |
DIP-28 |
37500 |
全新原装现货,量大价优! |
询价 | ||
DALLAS |
24+ |
NA |
7500 |
只做原装正品现货 欢迎来电查询15919825718 |
询价 | ||
MAXIM |
13+ |
PWRCP |
3758 |
原装分销 |
询价 | ||
25+ |
DIP |
18000 |
原厂直接发货进口原装 |
询价 |
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