丝印代码：DS9034PCX；Nonvolatile Timekeeping RAM

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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

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

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

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

Nonvolatile Timekeeping RAM

文件：182.69 Kbytes Page：14 Pages

PowerCap with Crystal

文件：116.16 Kbytes Page：4 Pages

Nonvolatile Timekeeping RAM

文件：316.97 Kbytes Page：11 Pages

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

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

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

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

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