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Maxim Integrated Products, Inc.
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| Part No. |
DS1215
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| OCR Text |
...mbination of a transparent cmos timekeeper and a nonvolatile static ram meet- ing the standard jedec bytewide pinouts. some vari- eties of the dallas phantom real time clocks also pro- vide a transparent cmos timekeeper for use with rom. t... |
| Description |
Using the Dallas Phantom Real Time Clocks(实时时钟芯片)
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| File Size |
65.25K /
13 Page |
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意法半导
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| Part No. |
M41T80
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| OCR Text |
.... . . . . . . . . . . . . . 12 timekeeper? registers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 timekeeper? register map (table 8.) . . . . . . . . . . . . . . . . . ... |
| Description |
Vandal Resistant Pushbutton Switch; Illumination:Illuminated; Actuator Style:Round; Actuator Diameter:22mm; Circuitry:SPST; Switch Operation:Push to Make; Switch Terminals:Screw; Contact Current Max:50mA
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| File Size |
125.01K /
20 Page |
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意法半导
STMicroelectronics N.V.
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| Part No. |
M48T212Y-85MH6 M48T212Y-85MH1TR M48T212Y-70MH1 M48T212Y-85MH6TR M48T212V-70MH1TR M48T212V-70MH6 M48T212V-70MH6TR M48T212V-85MH6 M48T212V-85MH6TR M48T212V-85MH1
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| OCR Text |
timekeeper ? controller n converts low power sram into nvrams n year 2000 compliant (4-digit year) n battery low flag n integrated real time clock, power-fail control circuit, battery and crystal n automatic power-fail chip deselect and wri... |
| Description |
Shielded Multiconductor Cable; Number of Conductors:7; Conductor Size AWG:24; No. Strands x Strand Size:7 x 32; Jacket Material:Polyvinylchloride (PVC); Shielding Material:Aluminum Foil/Polyester Tape/Tinned Copper Braid RoHS Compliant: Yes
Multiconductor Cable; Number of Conductors:7; Conductor Size AWG:24; No. Strands x Strand Size:7 x 32; Jacket Material:Polyvinylchloride (PVC); Leaded Process Compatible:Yes; Conductor Material:Copper; Temperature Max:80 C RoHS Compliant: Yes
5V/3.3V timekeeper[ CONTROLLER 5V/3.3V计时[控制
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| File Size |
152.97K /
23 Page |
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it Online |
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SGS Thomson Microelectronics
STMicroelectronics
ST Microelectronics
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| Part No. |
M48T128 M48T128V M48T128VPM M48T128Y M48T128YPM M48TV-70PM1 M48TV-85PM1 M48TY-85PM1 M48TY-70PM1
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| OCR Text |
timekeeper(R) SRAM
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INTEGRATED ULTRA LOW POWER SRAM, REAL TIME CLOCK, POWER-FAIL CONTROL CIRCUIT, BATTERY, AND CRYSTAL BCD CODED YEAR, MONTH, DAY, DATE, HOURS, MINUTES, and SECONDS AUTOMATIC POWER-FAIL CHIP DESELECT and WRITE PROTECTIO... |
| Description |
3.3V-5V 1 Mbit (128Kb x8) timekeeper SRAM
3.3V-5V 1 Mbit 128Kb x8 timekeeper SRAM
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| File Size |
100.96K /
14 Page |
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ST Microelectronics
STMICROELECTRONICS[STMicroelectronics]
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| Part No. |
M48T129 M48T129V M48T129V-70CS1 M48T129V-70PM1 M48T129V-85CS1 M48T129V-85PM1 M48T129VPM M48T129VSH M48T129Y M48T129Y-70CS1 M48T129Y-70PM1 M48T129Y-85CS1 M48T129Y-85PM1 M48T129YPM M48T129YSH
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| OCR Text |
timekeeper(R) SRAM
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INTEGRATED ULTRA LOW POWER SRAM, REAL TIME CLOCK, POWER-FAIL CONTROL CIRCUIT, BATTERY AND CRYSTAL YEAR 2000 COMPLIANT BCD CODED CENTURY, YEAR, MONTH, DAY, DATE, HOURS, MINUTES, and SECONDS BATTERY LOW WARNING FLAG A... |
| Description |
3.3V-5V 1 Mbit 128Kb x8 timekeeper SRAM
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| File Size |
139.24K /
22 Page |
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Maxim Integrated Products, Inc.
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| Part No. |
DS1486 DS1486P
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| OCR Text |
timekeeper ds1486/ds1486p preliminary 070298 1/16 features ? 128k bytes 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 operatio... |
| Description |
RAMified Watchdog timekeeper(RAM化的看门狗计时器)
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| File Size |
176.40K /
16 Page |
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Maxim Integrated Products, Inc.
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| Part No. |
DS1384
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| OCR Text |
...a is maintained in the watchdog timekeeper by intelligent control circuitry which detects the status of v cc and write protects both memory and timekeeping functions when v cc is out of tolerance. timekeeper information includes hundredth... |
| Description |
Watchdog Timekeeping Controller(看门狗计时器芯片)
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| File Size |
132.19K /
15 Page |
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it Online |
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Maxim Integrated Products, Inc.
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| Part No. |
DS1286
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| OCR Text |
timekeeper ds1286 022798 1/12 features ? keeps track of hundredths of seconds, seconds, min- utes, hours, days, date of the month, months, and years; valid leap year compensation up to 2100 ? watchdog timer restarts an outofcontrol processo... |
| Description |
Watchdog timekeeper(看门狗计时器芯片)
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| File Size |
123.26K /
12 Page |
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it Online |
Download Datasheet |
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Maxim Integrated Products, Inc.
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| Part No. |
DS1284
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| OCR Text |
timekeeper chip ds1284 022798 1/3 features ? keeps track of hundredths of seconds, seconds, min- utes, hours, days, date of the month, months, and years; valid leap year compensation up to 2100 ? watchdog timer restarts an outofcontrol proc... |
| Description |
Watchdog timekeeper Chip(看门狗计时器芯片)
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| File Size |
36.35K /
3 Page |
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it Online |
Download Datasheet |
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Price and Availability
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