DS1557
Abstract: DS1557P DS9034PCX
Text: PRELIMINARY DS1557 4MEG NV Y2KC Timekeeping RAM www.dalsemi.com FEATURES Integrated NV SRAM, real time clock, crystal, power-fail control circuit and lithium energy source Clock registers are accessed identically to the static RAM; these registers are resident in the
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DS1557
DS1557P
DS9034PCX
DS1557
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DS1553
Abstract: DS1553P DS1553WP DS9034PCX
Text: DS1553 PRELIMINARY DS1553 64K NV Y2KC Timekeeping RAM FEATURES PIN ASSIGNMENT • Integrated NV SRAM, real time clock, crystal, power– • Clock registers are accessed identical to the static RAM. These registers are resident in the sixteen top RAM locations
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DS1553
DS1553P
DS9034PCX
DS1553
DS1553WP
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FT-A8
Abstract: DS1543 DS1543P DS9034PCX J-STD-020A
Text: PRELIMINARY DS1543 64k NV Timekeeping RAM www.dalsemi.com FEATURES PIN ASSIGNMENT Integrated NV SRAM, real time clock, crystal, power-fail control circuit and lithium energy source Clock registers are accessed identical to the static RAM. These registers are resident in the
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DS1543
DS1543
28-PIN
FT-A8
DS1543P
DS9034PCX
J-STD-020A
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DS1553
Abstract: DS1553P DS9034PCX
Text: PRELIMINARY DS1553 64k NV Y2KC Timekeeping RAM www.dalsemi.com FEATURES PIN ASSIGNMENT § Integrated NV SRAM, real time clock, crystal, power-fail control circuit and lithium energy source § Clock registers are accessed identically to the static RAM; these registers are resident in the
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DS1553
DS1553P
DS9034PCX
DS1553
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32-PIN
Abstract: DS1556 DS1556P DS9034PCX
Text: PRELIMINARY DS1556 1MEG NV Y2KC Timekeeping RAM www.dalsemi.com FEATURES PIN ASSIGNMENT Integrated NV SRAM, real time clock, crystal, power-fail control circuit and lithium energy source Clock registers are accessed identically to the static RAM; these registers are resident in the
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DS1556
DS1556P
DS9034PCX
32-PIN
DS1556
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DS1543
Abstract: DS1543P DS9034PCX
Text: DS1543 PRELIMINARY DS1543 64K NV Timekeeping RAM FEATURES PIN ASSIGNMENT • Integrated NV SRAM, real time clock, crystal, power– • Clock registers are accessed identical to the static RAM. These registers are resident in the sixteen top RAM locations
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DS1543
DS1543P
DS9034PCX
DS1543
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timekeeper
Abstract: AN1012 AN968 M48T59 vmebus timekeeper M48T02 M48T18 M48T559 M48T58 application note AN1012
Text: AN968 APPLICATION NOTE VMEbus TIMEKEEPER Requirements Surface-mount TIMEKEEPER devices, from STMicroelectronics, are designed explicitly for inclusion on CPU boards. A typical arrangement is shown in Figure 1. Figure 1. CPU module with a TIMEKEEPER Device
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AN968
AI02489
AN968
timekeeper
AN1012
M48T59
vmebus timekeeper
M48T02
M48T18
M48T559
M48T58
application note AN1012
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32-PIN
Abstract: DS1554 DS1554P DS9034PCX
Text: PRELIMINARY DS1554 256K NV Y2KC Timekeeping RAM www.dalsemi.com FEATURES Integrated NV SRAM, real time clock, crystal, power-fail control circuit and lithium energy source Clock registers are accessed identically to the static RAM; these registers are resident in the
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DS1554
DS1554P
DS9034PCX
32-PIN
DS1554
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DS1557
Abstract: DS1557P DS9034PCX
Text: PRELIMINARY DS1557 4MEG NV Y2KC Timekeeping RAM www.dalsemi.com FEATURES Integrated NV SRAM, real time clock, crystal, power-fail control circuit and lithium energy source Clock registers are accessed identically to the static RAM; these registers are resident in the
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DS1557
DS1557P
DS9034PCX
DS1557
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34-PIN
Abstract: DS1543 DS1543P DS9034PCX
Text: PRELIMINARY DS1543 64k NV Timekeeping RAM www.dalsemi.com FEATURES PIN ASSIGNMENT § Integrated NV SRAM, real time clock, crystal, power-fail control circuit and lithium energy source § Clock registers are accessed identical to the static RAM. These registers are resident in the
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DS1543
DS1543
28-PIN
DS1543P
DS1543P
DS9034PCX
34-PIN
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timekeeper
Abstract: M48T5X application note AN1012 AI02493 an101 vmebus timekeeper AN1012 AN968 M48T02 M48T18
Text: AN968 APPLICATION NOTE VMEbus TIMEKEEPER Requirements Surface-mount TIMEKEEPER devices, from STMicroelectronics, are designed explicitly for inclusion on CPU boards. A typical arrangement is shown in Figure 1. Figure 1. CPU module with a TIMEKEEPER Device
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AN968
AI02489
AN968
timekeeper
M48T5X
application note AN1012
AI02493
an101
vmebus timekeeper
AN1012
M48T02
M48T18
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DS1543
Abstract: DS1543P DS9034PCX J-STD-020A
Text: PRELIMINARY DS1543 64k NV Timekeeping RAM www.dalsemi.com FEATURES PIN ASSIGNMENT Integrated NV SRAM, real time clock, crystal, power-fail control circuit and lithium energy source Clock registers are accessed identical to the static RAM. These registers are resident in the
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DS1543
DS1543
28-PIN
DS1543P
DS9034PCX
J-STD-020A
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rtc 8pin
Abstract: No abstract text available
Text: DS1553 PR ELIM IN A R Y DALLAS SEMICONDUCTOR DS1553 64K NV Y2KC Timekeeping RAM PIN ASSIGNMENT FEATURES • Integrated NV SRAM, real time dock, crystal, p o w e rfail control circuit and lithium energy source RST L 1 2 3 • Clock registers are accessed identical to the static
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DS1553
DS1553P
DS9034PCX
Q04lQ|
rtc 8pin
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1am4
Abstract: 34-PIN DS1553 DS1553P DS9034PCX
Text: DS1553 P R E L IM IN A R Y DALLAS SEMICONDUCTOR DS1553 64K NV Y2KC Timekeeping RAM FEATURES PIN A S S IG N M E N T • Integrated NV SRAM, real time clock, crystal, powerfail control circuit and lithium energy source • Clock registers are accessed identical to the static
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DS1553
DS1553P
DS9034PCX
1am4
34-PIN
DS1553
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Untitled
Abstract: No abstract text available
Text: s DS1543 64k NV Timekeeping RAM DALLAS SEMICONDUCTOR PIN ASSIGNMENT FEATURES • Integrated NV SRAM, real time clock, crystal, power-fail control circuit and lithium energy source ■ Clock registers are accessed identical to the static RAM. These registers are resident in the
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DS1543
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