256k Nonvolatile SRAM

DESCRIPTION The DS1230 256k Nonvolatile SRAMs are 262,144-bit, fully static, nonvolatile SRAMs 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 conditio

PowerCap

DESCRIPTION The DS1743 is a full-function, year-2000-compliant (Y2KC), real-time clock/calendar (RTC) and 8k x 8 nonvolatile static RAM. User access to all registers within the DS1743 is accomplished with a bytewide interface as shown in Figure 1. The RTC information and control bits reside in

PowerCap

DS9034PC PowerCap是一款为非易失(NV) SRAM提供的锂电池电源帽，基于Dallas Semiconductor直接表面贴装PowerCap模块封装。PowerCap模块焊接、清理后，DS9034PC PowerCap可以直接固定在基座上，构成完整的NV SRAM模块。PowerCap从形状上可以避免不正确的安装，通过设计即使在剧烈冲击与振动的情况下仍能保持与主模块基座的机械和电气接触。DS9034PC可以轻松地进行拆卸，只需将普通的螺丝刀插入其可分离部位、轻轻向上向外撬，就可以将PowerCap从模块基座上卸下来。 • 为PowerCap模块(PCM)封装的NV SRAM提供10年备用电池电源\n• 直接固定在表面贴装PowerCap模块基座上，构成完整的NV SRAM模块\n• 模块基座焊接后安装，使锂电池免受回流焊的高温\n• 即使在剧烈冲击与振动情况下仍能保持与模块基座的机械与电气连接\n• 可分离特性，使用普通螺丝刀就可以方便的拆卸\n• 定期更换可以无限延长NV SRAM模块的寿命\n• 与以下PowerCap模块基座兼容：\n• DS1230YP/ABP/WP \n• DS1245YP/ABP/WP \n• DS1250YP/ABP/WP \n• DS1330YP/ABP/WP \n• DS1;

PowerCap

文件：119.67 Kbytes Page：3 Pages

PowerCap

文件：119.67 Kbytes Page：3 Pages

丝印代码：DS9034PCX；Nonvolatile Timekeeping RAM

文件：186.6 Kbytes Page：10 Pages

PowerCap

DESCRIPTION The DS1743 is a full-function, year-2000-compliant (Y2KC), real-time clock/calendar (RTC) and 8k x 8 nonvolatile static RAM. User access to all registers within the DS1743 is accomplished with a bytewide interface as shown in Figure 1. The RTC information and control bits reside in

PowerCap

DS9034PC PowerCap是一款为非易失(NV) SRAM提供的锂电池电源帽，基于Dallas Semiconductor直接表面贴装PowerCap模块封装。PowerCap模块焊接、清理后，DS9034PC PowerCap可以直接固定在基座上，构成完整的NV SRAM模块。PowerCap从形状上可以避免不正确的安装，通过设计即使在剧烈冲击与振动的情况下仍能保持与主模块基座的机械和电气接触。DS9034PC可以轻松地进行拆卸，只需将普通的螺丝刀插入其可分离部位、轻轻向上向外撬，就可以将PowerCap从模块基座上卸下来。 ·为PowerCap模块(PCM)封装的NV SRAM提供10年备用电池电源\n·直接固定在表面贴装PowerCap模块基座上，构成完整的NV SRAM模块\n·模块基座焊接后安装，使锂电池免受回流焊的高温\n·即使在剧烈冲击与振动情况下仍能保持与模块基座的机械与电气连接\n·可分离特性，使用普通螺丝刀就可以方便的拆卸\n·定期更换可以无限延长NV SRAM模块的寿命\n·与以下PowerCap模块基座兼容：\n·DS1230YP/ABP/WP \n·DS1245YP/ABP/WP \n·DS1250YP/ABP/WP \n·DS1330YP/ABP/WP \n·DS1345YP/ABP/WP;

PowerCap，带有晶振

DS9034PCX PowerCap作为非易失性计时RAM的锂电源，采用Dallas Semiconductor的直接表面贴装PowerCap模块(PCM)封装。PowerCap模块板焊接到位并清洁后，将DS9034PCX PowerCap放置在PCM板顶部，形成完整的PowerCap模块封装。PowerCap采用键控设计，可防止错误连接。\n\n DS9034PCX可以轻松拆卸，只需将普通螺丝刀插入分离功能中，然后轻轻地向外和向上撬动，将PowerCap从PowerCap模块板上松开即可。 • 为PowerCap模块封装(PCM)中的非易失性计时RAM提供10年的电池备用电源\n\n• 直接卡合在表面贴装的PowerCap模块板上\n\n• 分离功能便于轻松拆卸\n\n• 与这些34引脚PowerCap模块板兼容：\n• DS1386P\n\n• DS1486P\n\n• DS1643P\n\n• DS1644P\n\n• DS1646P\n\n• DS1647P\n\n• DS1743P/WP\n\n• DS1251YP/WP\n\n• DS1248YP/WP\n\n• DS1244YP/WP\n\n• DS1553P/YP/WP\n\n• DS1554P/YP/WP\n\n•;

RAMified Watchdog Timekeeper

DESCRIPTION The DS1386 is a nonvolatile static RAM with a full-function Real Time Clock (RTC), alarm, watchdog timer, and interval timer which are all accessible in a byte-wide format. The DS1386 contains a lithium energy source and a quartz crystal, which eliminates the need for any external cir

256K NV Y2KC Timekeeping RAM

DESCRIPTION The DS1554 is a full function, year 2000-compliant (Y2KC), real-time clock/calendar (RTC) with a RTC alarm, watchdog timer, power-on reset, battery monitor, and 32k x 8 non-volatile static RAM. User access to all registers within the DS1554 is accomplished with a bytewide interface as

Nonvolatile Timekeeping RAM

DESCRIPTION The DS1646 is a 128K x 8 nonvolatile static RAM with a full function Real Time Clock (RTC) which are both accessible in a Byte–wide format. The nonvolatile timekeeping RAM is function equivalent to any JEDEC standard 128K x 8 SRAM. The device can also be easily substituted in ROM, EPR

4MEG NV Y2KC Timekeeping RAM

DESCRIPTION The DS1557 is a full function, year 2000-compliant (Y2KC), real-time clock/calendar (RTC) with a RTC alarm, watchdog timer, power-on reset, battery monitor, and 512k x 8 non-volatile static RAM. User access to all registers within the DS1557 is accomplished with a bytewide interface a

Y2KC Nonvolatile Timekeeping RAM

DESCRIPTION The DS1743 is a full-function, year-2000-compliant (Y2KC), real-time clock/calendar (RTC) and 8k x 8 nonvolatile static RAM. User access to all registers within the DS1743 is accomplished with a bytewide interface as shown in Figure 1. The RTC information and control bits reside in

4096k NV SRAM with Phantom Clock

DESCRIPTION The DS1251 4096K NV SRAM with Phantom Clock is a fully static nonvolatile RAM (organized as 512K words by 8 bits) with a built–in real time clock. The DS1251Y has a self–contained lithium energy source and control circuitry which constantly monitors VCC for an out–of–tolerance conditi

Nonvolatile Timekeeping RAM

DESCRIPTION The DS1647 is a 512k x 8 nonvolatile static RAM with a full-function real-time clock, which are both accessible in a byte-wide format. The nonvolatile timekeeping RAM is functionally equivalent to any JEDEC standard 512k x 8 SRAM. The device can also be easily substituted for ROM, EPR

RAMified Watchdog Timekeeper

FEATURES 128 kbytes of user NV RAM Integrated NV SRAM, real-time clock, crystal, power-fail control circuit and lithium energy source Totally nonvolatile with over 10 years of operation in the absence of power Watchdog timer restarts an out-of-control processor Alarm function schedu

PowerCap with Crystal

GENERAL DESCRIPTION The DS1553 is a full-function, year-2000-compliant (Y2KC) real-time clock/calendar (RTC) with an RTC alarm, watchdog timer, power-on reset, battery monitor, and 8k x 8 nonvolatile static RAM. User access to all registers within the DS1553 is accomplished with a bytewide interf

64kB, Nonvolatile, Year-2000-Compliant Timekeeping RAM

GENERAL DESCRIPTION The DS1553 is a full-function, year-2000-compliant (Y2KC) real-time clock/calendar (RTC) with an RTC alarm, watchdog timer, power-on reset, battery monitor, and 8k x 8 nonvolatile static RAM. User access to all registers within the DS1553 is accomplished with a byte-wide inter

PowerCap

文件：119.67 Kbytes Page：3 Pages

封装/外壳：34-PowerCap™ 模块 功能：备份管理 包装：管件 描述：IC SRAM NV TIMEKEEPING POWERCAP 集成电路（IC） 电池

Nonvolatile Timekeeping RAM

文件：316.97 Kbytes Page：11 Pages

Nonvolatile Timekeeping RAM

文件：182.69 Kbytes Page：14 Pages

PowerCap with Crystal

文件：116.16 Kbytes Page：4 Pages

Y2K-Compliant, Nonvolatile Timekeeping RAMs

文件：441.75 Kbytes Page：17 Pages

PowerCap with Crystal

文件：116.16 Kbytes Page：4 Pages

封装/外壳：34-PowerCap™ 模块 功能：备份管理 包装：管件 描述：PCM W/CRYSTAL NV SRAM SNAP-ON 集成电路（IC） 电池

Low-Cost, Ultra-Small, Single/Dual/Quad Single-Supply Comparators

General Description The MAX9030/MAX9031/MAX9032/MAX9034 single/ dual/quad comparators are optimized for single-supply applications from +2.5V to +5.5V but can also be operated from dual supplies. These comparators have a 188ns propagation delay and consume 35µA of supply current per comparator

Advanced Power MOSFET

文件：238.1 Kbytes Page：7 Pages