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Contextual Info: DS12887A DALLAS SEMICONDUCTOR DS12887A Real Time Clock PIN ASSIGNMENT FEATURES • Drop-in replacement for IBM AT computer clock/ca lendar m o t • Pin compatible with the MC146818B and DS1287A • Totally nonvolatile with over 10 years of operation in
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Dallas Semiconductor Ds12887A
Abstract: for REAL TIME CLOCK DS12887
Contextual Info: DS12887A DALLAS SEMICONDUCTOR DS12887A Real Time Clock FEATURES PIN ASSIGNMENT • Drop-in replacement for IBM AT computer clock/ca lendar 1 MOT 1 1 1 NC I I • Pin compatible with the MC146818B and DS128TA n c |I • Totally nonvolatile with over 10 years of operation in
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ds12887amc146818bds128ta24-hour+512-hourds1288724-pindallas semiconductor ds12887afor real time clock ds12887
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DS1287A
Abstract: mc146818B motorola mc146818B DS12887A ds12887 application note DS12887
Contextual Info: DS12887A Real-Time Clock www.maxim-ic.com FEATURES § § § § § § § § § § § § § § PIN ASSIGNMENT Drop-in replacement for IBM AT computer clock/calendar Pin compatible with the MC146818B and DS1287A Totally nonvolatile with over 10 years of operation in the absence of power
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ds12887amc146818bds1287a24-hour+512hourds1288724-pinmotorola mc146818bds12887 application note
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mc146818B
Abstract: motorola mc146818B DS1287A for REAL TIME CLOCK DS12887 DS12887A
Contextual Info: D S12887A DALLAS DS12887A Real Time Clock se m ic o n d u c to r FEATURES PIN ASSIGNMENT • Drop-in replacement for IBM AT computer clock/ calendar MOT 1 1 1 • Pin compatible with the MC146818B and DS1287A 24| V cc 23| SOW NC 1 1 ^ 221 NC 4 AD1 1 1 5 AD2 I 1 6
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MC146818B
Abstract: DS1287A motorola mc146818B DS12887 DS12887A clock plus
Contextual Info: DS12887A Real Time Clock www.dalsemi.com FEATURES PIN ASSIGNMENT § Drop–in replacement for IBM AT computer clock/calendar § Pin compatible with the MC146818B and DS1287A § Totally nonvolatile with over 10 years of operation in the absence of power § Self–contained subsystem includes lithium,
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ds12887amc146818bds1287ads12887+324-pinmotorola mc146818bclock plus
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DS12887A
Abstract: DS1287A DS1287A specifications sheet mc146818B motorola mc146818B DS12887 top mark ad6
Contextual Info: DS12887A Real-Time Clock www.maxim-ic.com www.maxim-ic.com FEATURES § § § § § § § § § § § § § § § PIN ASSIGNMENT Top View Drop-in replacement for IBM AT computer clock/calendar Pin compatible with the MC146818B and DS1287A Totally nonvolatile with over 10 years of
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Contextual Info: D S 12887A DALLAS SEMICONDUCTOR DS12887A Real Tim e C lock FEATURES PIN A S S IG N M E N T lendar • Totally nonvolatile with over the absence of power 241 Vcc 23 | SQW 22 | NC ADO | 4 21 j RCLR AD1 3 201 NC AD2 3 1s | ÏRQ 18 1 RESET MOT I . NC Î NC 3 • Pin com patible with the M C146818B and DS1287A
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AD411
Abstract: dallas ds12887a battery
Contextual Info: DS12887A DALLAS SEMICONDUCTOR DS12887A Real Time Clock PIN ASSIGNMENT FEATURES • Drop-in replacement for IBM AT computer clock/ca lendar MOT 1 1 1 2 3 ADO | 1 4 AD1 1 1 5 AD2 1 1 6 NC j 1 NC I 1 • Pin compatible with the MC146818B and DS1287A • Totally nonvolatile with over 10 years of operation in
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ds12887amc146818bds1287a24-hour+512-houds1288724-pinad411dallas ds12887a battery
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Dallas Semiconductor Ds12887A
Abstract: dallas ds mc146818B AD111
Contextual Info: D S 12887A DALLAS SEMICONDUCTOR DS12887A Real Time Clock PIN ASSIGNMENT FEATURES • Drop-in replacement for IBM AT computer clock/ca lendar w MOTH h 2 NC E1 3 ADO G1 4 AD1 1 1 5 AD2 11 6 NC n 1 • Pin compatible with the MC146818B and DS1287A • Totally nonvolatile with over 10 years of operation in
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mc146818B
Abstract: motorola mc146818B DALLAS SEMICONDUCTOR Ds12887 ds12887 application note DS12887A "Real Time Clock" DS1287A specifications sheet DS1287 DS1287A DS12887
Contextual Info: DS12887A DS12887A Real Time Clock FEATURES PIN ASSIGNMENT • Drop–in replacement for IBM AT computer clock/calendar • Pin compatible with the MC146818B and DS1287A MOT 1 24 VCC NC 2 23 SQW NC 3 22 NC AD0 4 21 RCLR AD1 5 20 NC • Self–contained AD2
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12887a
Abstract: MC146818B DS12887A
Contextual Info: D S 12887A DALLAS SEMICONDUCTOR FEATURES DS12887A Real Time Clock PIN ASSIGNMENT lendar I. Î2 NC 33 MOT W NC • Pin com patible with the M C146818B and DS1287A • Totally nonvolatile with over 10 years of operation in the absence of power ADO | 4 • Self-contained subsystem includes lithium, quartz,
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Contextual Info: DS12887A DALLAS DS12887A Real Time Clock SEMICONDUCTOR PIN ASSIGNMENT FEATURES • Drop-in replacement for IBM AT computer clock/ca lendar m ot! 11 2 fi 3 4 AD1 1 I 5 AD2 fiI 6 NCi I NC I ADO EI • Pin compatible with the MC146818B and DS1287A • Totally nonvolatile with over 10 years of operation in
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Dallas Semiconductor Ds12887A
Abstract: motorola mc146818B DS12887A DS1287A MC146818B clock plus "Real Time Clock" DS12887
Contextual Info: D S 12887A DALLAS DS12887A Real Time Clock s e m ic o n d u c to r FEATURES PIN ASSIGNMENT • D ro p -in replacem ent for IBM AT com puter clock/ca lendar MOT k1 I NC B ADO E NC • Pin com patible with the M C 146818B and D S1287A • Totally nonvolatile with over 10 years of operation in
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DS12887A
Abstract: MC146818B DS1287 motorola mc146818B DS1287A DS12887
Contextual Info: DS12887A Real-Time Clock www.maxim-ic.com FEATURES § § § § § § § § § § § § § § PIN ASSIGNMENT Drop-in replacement for IBM AT computer clock/calendar Pin compatible with the MC146818B and DS1287A Totally nonvolatile with over 10 years of operation in the absence of power
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DALLAS SEMICONDUCTOR D52401
Abstract: D52401 DALLAS SEMICONDUCTOR Ds12887 ds1232 DS1285 DS12885 DS12887 DS12887A DALLAS SOIC PRODUCT CHANGE Dallas Semiconductor Ds12887A
Contextual Info: DALLAS SEMICONDUCTOR 4401 South Beltwood Parkway Dallas, Texas 75244–3292 214 450–0400 Date: May 23, 1995 Subject: PRODUCT CHANGE NOTICE – D52401 Description: Final Electrical Test Being Qualified in Anam, Philippines Description of Change: Anam, Philippines is being qualified as an alternate site for final electrical testing. All of the test hardware and software will be identical to that used in the Dallas Semiconductor test operations and will
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DS1425L-F5
Abstract: rtc ds1307 dallas ds2501 dallas ds2501 Datasheet dallas ds1280 DS2501 ds1642-150 DS1669 replacement ds2501 Datasheet DS1608S
Contextual Info: ORDERING INFORMATION DEVICE DS0621–SDK DS0630 DS1000 DS1000–IND DS1003 DS1004 DS1005 DS1007 DS1010 DS1012 DS1013 DS1020 DS1021 DS1033 DS1035 DS1040 PACKAGE TYPE Software Software 14–Pin DIP 8–Pin DIP 16–Pin SOIC 8–Pin SOIC 8–Pin DIP 8–Pin SOIC
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F5 sot223
Abstract: DS18S20Z DS1270Y-70IND TSOC 6 socket ds1480 DS1321 DS1667S-010 DS2404S-001 DS2404S001 dallas ds1213c
Contextual Info: DS1233A 3.3V EconoReset www.maxim-ic.com FEATURES § § § § § § § § § § PIN ASSIGNMENT Automatically restarts microprocessor after power failure Monitors pushbutton for external override Internal circuitry debounces pushbutton switch Maintains reset for 350ms after VCC returns to
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DS1425L-F5
Abstract: F5 sot223 TSOC 6 socket DS-1100 DS1267SN-100 DS1314DS DS275 8-Pin SOIC 150-mil DS1667S-010 DS1640 DS1238S5
Contextual Info: DS1233 5V EconoReset www.maxim-ic.com FEATURES § § § § § § § § § § PIN ASSIGNMENT Automatically restarts microprocessor after power failure Monitors pushbutton for external override Internal circuitry debounces pushbutton switch Maintains reset for 350ms after VCC returns to
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microcontroller schematic of ds12887
Abstract: RTC in 8051 8051 DS12887 microcontroller 8051 schematic of ds12887 DS12887 DS12C887 DS12885 DS12887A DS12C887A DS12CR887
Contextual Info: Maxim > App Notes > Real-Time Clocks Keywords: real time clock, RTC, timekeeping, time keeping, multiplexed bus, interface Jul 17, 2002 APPLICATION NOTE 1145 Interface a Multiplexed-Bus Real-Time Clock to a µP With Separate Address and Data Buses Abstract: This application note provides general information about how to interface a real-time clock RTC
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ds12887ds17885ds17887ds2250+13com/an1145an1145app1145appnote1145microcontroller schematic of ds12887rtc in 80518051 ds12887microcontroller 8051 schematic of ds12887ds12c887ds12885ds12887ads12c887ads12cr887
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6 pin 2D 1002 ring COUNTER
Abstract: tsoc 2d 1002 2D 1002 6pin DS21653 DS1314D ds1480 DS1809-10 DS1820-DS1820S DS1821 application DS1267E-100
Contextual Info: DS2151Q T1 Single-Chip Transceiver www.dalsemi.com ELASTIC STORES FRAMER LONG & SHORT HAUL LINE INTERFACE RD AD7 AD6 AD5 AD4 AD3 AD2 AD1 AD0 TCHCLK 4 3 2 1 44 43 42 41 40 27 INT1 28 26 TSER TCLK DVDD TSYNC TLINK TLCLK TCHBLK TRING TVDD TVSS TTIP INT2 25 30
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ELAP CM 72
Abstract: ELAP cm 76 fm transmitter 2KM documentation DDU-66F-XXX ELAP CM 140 hp laptop battery pack pinout semi catalog EB 203 D maxim evaluation kit touch dimmer TC 306 S
Contextual Info: Data B ook C o n t e n t s •S h o r t • F irst • S a l e s -Fo -Pa O rm g e C atalog Data S h e e t s ffic es CD •C ROM C o n ten ts: o m p l e t e Data S an d A pplication fo r A l l • U s e r 's G P h e e t s n o t e s r o d u c ts uides p. -••x;. < ~x3xxr r -> ~' ' fP 5 > g? 3
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elap cm 72elap cm 76fm transmitter 2km documentationddu-66f-xxx+6elap cm 140hp laptop battery pack pinoutsemi catalogeb 203 dmaxim evaluation kittouch dimmer tc 306 s
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DS1868
Abstract: LM 4440 AUDIO AMPLIFIER CIRCUIT DS1230y-200 battery date codes circuit diagram laptop motherboard Scans-049 texas instrument catalog 74ls DS1666-50 st c031 s1040 diode
Contextual Info: S ystem E x t e n s i o n Data Book CPU Supervisors Digital Potentiometers Silicon Timed Circuits Thermal Products DALLAS SEMICONDUCTOR Copyright 1994 Dallas Semiconductor Corporation, Dallas, Texas All Rights Reserved. Circuit diagrams are included to illustrate typical semiconductor applications. Complete information sufficient for
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AI01652
Contextual Info: M48T86 5 VOLT PC REAL TIME CLOCK DROP-IN REPLACEMENT for PC-AT COMPUTER CLOCK/CALENDAR COUNTS SECONDS, MINUTES, HOURS, DAYS, DAY of the WEEK, DATE, MONTH and YEAR with LEAP YEAR COMPENSATION INTERFACED WITH SOFTWARE AS 128 RAM LOCATIONS: – 14 Bytes of Clock and Control Registers
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caphat
Abstract: PCDIP24
Contextual Info: M48T86 5 VOLT PC REAL TIME CLOCK DATA BRIEFING DROP-IN REPLACEMENT for PC-AT COMPUTER CLOCK/CALENDAR COUNTS SECONDS, MINUTES, HOURS, DAYS, DAY of the WEEK, DATE, MONTH and YEAR with LEAP YEAR COMPENSATION INTERFACED WITH SOFTWARE AS 128 RAM LOCATIONS: – 14 Bytes of Clock and Control Registers
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