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ST Microelectronics
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| Part No. |
M41T00
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| OCR Text |
timekeeper ? features summary 2.0 to 5.5v clock operating voltage counters for seconds, minutes, hours, day, date, month, years, and century year 2000 compliant software clock calibration automatic switch-over and deselect circu... |
| Description |
SERIAL ACCESS timekeeper
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| File Size |
124.27K /
20 Page |
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MAXIM - Dallas Semiconductor
DALLAS[Dallas Semiconducotr]
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| Part No. |
DS1384FP-1 DS1384 DS1384FP-12
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| OCR Text |
...a is maintained in the Watchdog timekeeper by intelligent control circuitry which detects the status of VCC and write protects both memory and timekeeping functions when VCC is out of tolerance. timekeeper information includes hundredths of... |
| Description |
Watchdog Timekeeping Controller
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| File Size |
306.01K /
17 Page |
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Ramtron International Corp.
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| Part No. |
FM3135-G FM3135-GTR
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| OCR Text |
... a battery or a capacitor. the timekeeper uses a crystal integral to the package and provides a calibration mode that allows software adjustment of timekeeping accuracy. pin configuration pin name function acs alarm/calib... |
| Description |
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| File Size |
482.28K /
21 Page |
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ST Microelectronics
意法半导
STMicroelectronics N.V.
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| Part No. |
M48T212A M48T212A-85MH6 M48T212A-85MH1TR M48T212A-85MH6TR
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| OCR Text |
timekeeper(R) CONTROLLER
PRELIMINARY DATA
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CONVERTS LOW POWER SRAM into NVRAMs YEAR 2000 COMPLIANT (4-Digit Year) USES SUPER CAPACITOR or LITHIUM BATTERY (User Supplied) BATTERY LOW FLAG INTEGRATED REAL TIME CLOCK, POWER-FAIL CONTROL ... |
| Description |
3.3V timekeeper CONTROLLER 3.3计时控制
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| File Size |
167.46K /
20 Page |
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ST Microelectronics
意法半导
STMicroelectronics N.V.
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| Part No. |
M48T129 M48T129Y-70PM1 M48T129V-85CS1 M48T129Y-85CS1 M48T129V-85PM1 M48T129V-70PM1 M48T129V-70CS1 M48T129Y-70CS1
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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
Safety Sign; Legend:Danger Chlorine; External Height:7"; External Width:10"; Body Material:Polyester; Color:Red/Black RoHS Compliant: NA 3.3 - 5V兆位的SRAM 128KB的x8计时
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| File Size |
143.61K /
22 Page |
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STMicroelectronics
ST Microelectronics
意法半导
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| Part No. |
M48T512V M48T512V-70PM1 M48T512V-85PM1 M48T512VPM M48T512Y M48T512Y-70PM1 M48T512Y-85PM1 M48T512YPM
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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 4 Mbit 512Kb x8 timekeeper SRAM
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| File Size |
103.33K /
14 Page |
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SGS Thomson Microelectronics
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| Part No. |
AN1012
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| OCR Text |
...AMs), known as ZEROPOWER(R) and timekeeper(R), that offer the best of both worlds: memory devices that are non-volatile like EEPROM, yet with the fast access of SRAM. These devices consist of an array of low-power CMOS SRAM, plus a small lo... |
| Description |
PREDICTING THE BATTERY LIFE AND DATA RETENTION PERIOD OF NVRAMS
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| File Size |
178.54K /
28 Page |
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STMicroelectronics N.V.
ST Microelectronics
意法半导
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| Part No. |
M48T513Y-70PM1 M48T513Y-70CS1 M48T513V-85PM1 M48T513Y-85PM1 M48T513Y-85CS1 M48T513V-85CS1 M48T513V-70PM1 M48T513V-70CS1 M48T513VPM
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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 ... |
| Description |
3.3V-5V 4 Mbit 512Kb x8 timekeeper SRAM 3.3 - 5V兆位的SRAM 512KB的x8计时
Dual In-Line Precision Thin Film Resistor Network
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| File Size |
148.28K /
23 Page |
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