"Real Time Clocks"
Abstract: real clock timer switch Real Time Clocks transistor crossover
Text: NOT ALL REAL TIME CLOCKS ARE CREATED EQUAL. REAL TIME CLOCK REAL TIME CLOCK FULLY LOADED Xicor Digital LowVoltage Sense Power-On Reset Clock and Calendar Watchdog Timer Programmable Alarms THEM Battery Crossover Switch US There are Real Time Clocks—then there are Xicor Real Time Clocks. With a powerful
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Interfacing RTC using I2C protocol
Abstract: pin diagram of real time clock ic ds12887 8051 spi ds1390 DS1307 IC Super Capacitor Charger DS1307 IC with 8051 DS3231M DS32C35 rtc ds1307 rtc ic
Text: Maxim > App Notes > Real- time clocks Time and temperature recorders Feb 15, 2002 Keywords: battery backed, RTCs, real time clocks, crystal, 32kHz, real time clocks, oscillator, timekeeping, time keeping, 32768Hz, 32.768kHz, elapsed time counter, ETC APPLICATION NOTE 504
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32kHz,
32768Hz,
768kHz,
DS32B35
DS32C35
com/an504
AN504,
APP504,
Appnote504,
Interfacing RTC using I2C protocol
pin diagram of real time clock ic ds12887
8051 spi ds1390
DS1307 IC
Super Capacitor Charger
DS1307 IC with 8051
DS3231M
DS32C35
rtc ds1307
rtc ic
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Interfacing RTC using I2C protocol
Abstract: pin diagram of real time clock ic ds12887 DS1307 IC RTC DS1302 8051 spi ds1390 ds1216 app abstract rtc ic BR1225 DS12885
Text: Maxim > App Notes > REAL-TIME CLOCKS TIME AND TEMPERATURE RECORDERS Keywords: battery backed, RTCs, real time clocks, crystal, 32kHz, real time clocks, oscillator, timekeeping, time keeping, 32768Hz, 32.768kHz, elapsed time counter, ETC Feb 15, 2002 APPLICATION NOTE 504
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32kHz,
32768Hz,
768kHz,
DS1743:
DS1744:
DS1746:
DS1747:
DS17485:
DS17487:
DS3231:
Interfacing RTC using I2C protocol
pin diagram of real time clock ic ds12887
DS1307 IC
RTC DS1302
8051 spi ds1390
ds1216
app abstract
rtc ic
BR1225
DS12885
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AN1192
Abstract: AN119 transistor day
Text: Application Note AN119 Real Time Clock X12xx Features & Application by Xicor Applications Group What is a Real Time Clock ? Dual Alarms A real time clock is a clock that keeps track of the time even when the system is turned off. Real time clocks run on a special battery that is not connected to the normal
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AN119
X12xx
X12xx
AN119-3
AN1192
AN119
transistor day
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32KHz crystal
Abstract: crystal oscillator 32.768 AN617 APP617 MAX6900 MAX6901 MAX6902 MAX6909 MAX6910 6pf 32khz crystal oscillator
Text: Maxim > App Notes > REAL-TIME CLOCKS Keywords: RTCs, crystal, 32kHz, real time clocks, oscillator, timekeeping, time keeping, 32768Hz, 32.768kHz Jun 01, 2001 APPLICATION NOTE 617 Real-Time-Clock Selection and Optimization Abstract: This application note describes real-time clock RTC and crystal selection criteria and proper layout
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32kHz,
32768Hz,
768kHz
32kHz
com/an617
MAX6900:
MAX6901:
MAX6902:
MAX6909:
32KHz crystal
crystal oscillator 32.768
AN617
APP617
MAX6900
MAX6901
MAX6902
MAX6909
MAX6910
6pf 32khz crystal oscillator
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AN1148
Abstract: AN121 rtc backup battery circuit circuit of dual alarms clock
Text: Real Time Clock X12xx Features & Application Application Note April 27, 2005 AN1148.0 Author: Applications Group What is a Real Time Clock? A real time clock is a clock that keeps track of the time even when the system is turned off. Real time clocks run on a
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X12xx
AN1148
768KHz
33MHz
50MHz.
AN121
rtc backup battery circuit
circuit of dual alarms clock
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free computer hardware notes
Abstract: tektronix CMC251 MAX6901 MAX6901EVKIT MAX6901EVSYS X1000 CMC251
Text: Maxim > App Notes > REAL-TIME CLOCKS Keywords: RTCs, crystal, oscillator, 32kHz, real time clock, timekeeping, time keeping, 32768Hz, 32.768kHz Aug 01, 2001 APPLICATION NOTE 632 Evaluating the Accuracy of Maxim Real-Time Clocks RTCs Abstract: This appnote describes methods for measuring the accuracy of the Maxim Real-Time Clocks (RTCs)
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32kHz,
32768Hz,
768kHz
com/an632
MAX6900:
MAX6901:
MAX6902:
MAX6909:
MAX6910:
AN632,
free computer hardware notes
tektronix CMC251
MAX6901
MAX6901EVKIT
MAX6901EVSYS
X1000
CMC251
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Untitled
Abstract: No abstract text available
Text: DS1347 Low-Current, SPI-Compatible Real-Time Clock General Description Features The DS1347 SPI-compatible real-time clock RTC contains a real-time clock/calendar and 31 x 8 bits of static random-access memory (SRAM). The real-time clock/calendar provides seconds, minutes, hours, day,
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DS1347
DS1347
-40igure
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Untitled
Abstract: No abstract text available
Text: DS1347 Low-Current, SPI-Compatible Real-Time Clock General Description Features The DS1347 SPI-compatible real-time clock RTC contains a real-time clock/calendar and 31 x 8 bits of static random-access memory (SRAM). The real-time clock/calendar provides seconds, minutes, hours, day,
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DS1347
DS1347
-40and
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Untitled
Abstract: No abstract text available
Text: DS1347 Low-Current, SPI-Compatible Real-Time Clock General Description Features The DS1347 SPI-compatible real-time clock RTC contains a real-time clock/calendar and 31 x 8 bits of static random-access memory (SRAM). The real-time clock/calendar provides seconds, minutes, hours, day,
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DS1347
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HT12888A
Abstract: how to check ic on motherboard HT12888 dallas ds12887 battery ds12887 application note RTC DS12C887 Dallas chip DS1287 Dallas chip DS12887 DS12887 DS12B887 Real-Time Clock
Text: Maxim > App Notes > REAL-TIME CLOCKS Keywords: DS1287, DS12887, HT12888, HT12888A, real time clock, rtc, CMOS, RTCs, battery, pc, personal computer, cmos battery Feb 07, 2002 APPLICATION NOTE 503 Replacing the DS1287/DS12887 Real-Time Clock in a Personal Computer
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DS1287,
DS12887,
HT12888,
HT12888A,
DS1287/DS12887
com/an503
DS12887:
DS12887A:
DS12C887:
HT12888A
how to check ic on motherboard
HT12888
dallas ds12887 battery
ds12887 application note
RTC DS12C887
Dallas chip DS1287
Dallas chip DS12887
DS12887
DS12B887 Real-Time Clock
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MAX6902EKA-T
Abstract: MAX6900 MAX6901 MAX6902 12.5pF MAX6902EKA aait transistor aait
Text: 19-2134; Rev 0; 8/01 SPI-Compatible Real-Time Clock in SOT23 Features The MAX6902 SPI -compatible real-time clock contains a real-time clock/calendar and 31 x 8 bits of static random-access memory SRAM . The real-time clock/calendar provides seconds, minutes, hours, day,
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MAX6902
MAX6902.
MAX6902
MAX6902EKA-T
MAX6900
MAX6901
12.5pF
MAX6902EKA
aait
transistor aait
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ds1347t
Abstract: No abstract text available
Text: 19-6007; Rev 1; 1/12 Low-Current, SPI-Compatible Real-Time Clock Features The DS1347 SPI-compatible real-time clock RTC contains a real-time clock/calendar and 31 x 8 bits of static random-access memory (SRAM). The real-time clock/calendar provides seconds, minutes, hours, day,
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DS1347
DS1346
DS1347
ds1347t
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Untitled
Abstract: No abstract text available
Text: 19-6007; Rev 2; 2/12 Low-Current, SPI-Compatible Real-Time Clock Features The DS1347 SPI-compatible real-time clock RTC contains a real-time clock/calendar and 31 x 8 bits of static random-access memory (SRAM). The real-time clock/calendar provides seconds, minutes, hours, day,
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DS1347
DS1347
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Untitled
Abstract: No abstract text available
Text: 19-6007; Rev 2; 2/12 Low-Current, SPI-Compatible Real-Time Clock Features The DS1347 SPI-compatible real-time clock RTC contains a real-time clock/calendar and 31 x 8 bits of static random-access memory (SRAM). The real-time clock/calendar provides seconds, minutes, hours, day,
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DS1347
DS1347
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DS1216 equivalent
Abstract: Water Level Indicator 8051 phantom DS1215 DS1216 DS1216B DS1216C DS1216D DS1243 DS1244
Text: Maxim > App Notes > REAL-TIME CLOCKS Keywords: phantom clock, real time clocks, RTCs, DS1215, DS1216, DS1315, DS1244, DS1248, DS1251, DS1254 Feb 21, 2002 APPLICATION NOTE 52 Using the Dallas Phantom Real-Time Clocks RTCs Abstract: This application note describes how to interface a Phantom Real-Time Clock (RTC) in a microcontroller memory
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DS1215,
DS1216,
DS1315,
DS1244,
DS1248,
DS1251,
DS1254
DS1216E:
DS1216F:
DS1243:
DS1216 equivalent
Water Level Indicator 8051
phantom
DS1215
DS1216
DS1216B
DS1216C
DS1216D
DS1243
DS1244
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ms621f
Abstract: ms614s MS920S SEIKO MS621F digital calendar clock ic SP 5001 IC SSP-T6 MS518 ms920 pin diagram of ic 8032
Text: SII offers a new long-life real-time clock featuring ultra-low current consumption and a clock adjustment function REAL-TIME C L O C K Recommended application circuit example Ultra-low power consumption real-time clock from SII realizing 13,000-hour battery life
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000-hour
S-812C
S-35190A
S-35390A
PFC0410EJ0020-10C
ms621f
ms614s
MS920S
SEIKO MS621F
digital calendar clock ic
SP 5001 IC
SSP-T6
MS518
ms920
pin diagram of ic 8032
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CRYSTAL 32.768KHz 12.5PF 20PPM EPSON
Abstract: rtc with internal backup battery 32.768khz crystal fox supercapacitor chip 1N5811 X1205 X1226 X1227 X1228 X1286
Text: Xicor Real Time Clock Family Users Guide New Devices Integrate Circuitry Xicor Real Time Clock Family Users Guide AN 154 New Devices Integrate Crystal Compensation Circuitry www.xicor.com 1 of 8 Application Note AN 154 Overall Functionality Xicor Real Time Clock RTC products integrate the real
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14-pin
32rites
CRYSTAL 32.768KHz 12.5PF 20PPM EPSON
rtc with internal backup battery
32.768khz crystal fox
supercapacitor chip
1N5811
X1205
X1226
X1227
X1228
X1286
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Sanyo supercapacitors
Abstract: ds1307 application notes DS3232 rtc ds1307 ds1307 rtc DS1307 IC APP3816 DS1307 coin cell pc battery holders DS1337
Text: Maxim > App Notes > REAL-TIME CLOCKS May 26, 2006 Keywords: Battery, cell, super cap, supercap, rechargeable APPLICATION NOTE 3816 Selecting a Backup Source for Real-Time Clocks Abstract: Most Dallas Semiconductor real-time clocks RTCs include a supply input for a backup power source.
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DS1685:
DS17285:
DS17485:
DS17885:
DS3231:
DS3232:
DS3234:
DS32KHZ:
AN3816,
APP3816,
Sanyo supercapacitors
ds1307 application notes
DS3232
rtc ds1307
ds1307 rtc
DS1307 IC
APP3816
DS1307
coin cell pc battery holders
DS1337
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Untitled
Abstract: No abstract text available
Text: CPU Supervisors, System Management, RTC and Timing Solution Products X1209 Real Time Clock/Calendar with Event/Time Stamp Detection & Alarms Product Highlights Description Real Time Clock with Time Stamp, Event Tamper Detection Low Power, Battery backup
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X1209
10-lead
768kHz
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max6900 sot23
Abstract: 8F SOT23 mark a7 sot23 MAX6900EUT-T mark a7 sot23-6 ECS32712517 FSM327 MAX6900 MAX6901 MAX6902
Text: 19-1942; Rev 1; 9/01 I2C-Compatible Real-Time Clock in a SOT23 The MAX6900, real-time clock RTC in a 6-pin SOT23 package contains a real-time clock/calendar and 31-byte ✕ 8-bit wide of static random access memory (SRAM). The real-time clock/calendar provides seconds, minutes, hours, day, date,
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MAX6900,
31-byte
MAX6900
max6900 sot23
8F SOT23
mark a7 sot23
MAX6900EUT-T
mark a7 sot23-6
ECS32712517
FSM327
MAX6900
MAX6901
MAX6902
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tektronix CMC251
Abstract: RFC-1769 RFC-868 MAX6901 MAX6901EVKIT MAX6901EVSYS X1000
Text: REAL-TIME CLOCKS Application Note 632: Aug 01, 2001 Evaluating the Accuracy of Maxim Real-Time Clocks RTCs This app note describes methods for measuring the accuracy of the Maxim Real-Time Clocks (RTCs) using available accurate time sources and the Maxim evaluation kits.
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MAX6901
MAX6900:
MAX6901:
MAX6902:
com/an632
tektronix CMC251
RFC-1769
RFC-868
MAX6901EVKIT
MAX6901EVSYS
X1000
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Untitled
Abstract: No abstract text available
Text: 19-1942; Rev 0; 6/01 I2C-Compatible Real-Time Clock in a SOT23 The MAX6900, real-time clock RTC in a 6-pin SOT23 package contains a real-time clock/calendar and 31-byte ✕ 8-bit wide of static random access memory (SRAM). The real-time clock/calendar provides seconds, minutes, hours, day, date,
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MAX6900,
31-byte
400kHz)
MAX6900
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mark a7 sot23
Abstract: max6900 sot23 32.768khz crystal fox RSE-32.768-12.5-C MAX6900EUT mark RSE-32 MARK A5 SOT23-6 m-tron RSE-32.768-12.5-C-T FSM327
Text: 19-1942; Rev 1; 9/01 I2C-Compatible Real-Time Clock in a SOT23 The MAX6900, real-time clock RTC in a 6-pin SOT23 package contains a real-time clock/calendar and 31-byte ✕ 8-bit wide of static random access memory (SRAM). The real-time clock/calendar provides seconds, minutes, hours, day, date,
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MAX6900,
31-byte
MAX6900
mark a7 sot23
max6900 sot23
32.768khz crystal fox
RSE-32.768-12.5-C
MAX6900EUT mark
RSE-32
MARK A5 SOT23-6
m-tron
RSE-32.768-12.5-C-T
FSM327
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