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M48T59 Datasheet (PDF) - STMicroelectronics

M48T59 Datasheet PDF - STMicroelectronics
Part # M48T59
Download  M48T59 Download

File Size   168.0 Kbytes
Page   21 Pages
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics
Description 64 Kbit 8Kb x8 TIMEKEEPER SRAM

M48T59 Datasheet (PDF)

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M48T59 Datasheet PDF - STMicroelectronics

Part # M48T59
Download  M48T59 Click to download

File Size   168.0 Kbytes
Page   21 Pages
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics
Description 64 Kbit 8Kb x8 TIMEKEEPER SRAM

M48T59 Datasheet (HTML) - STMicroelectronics

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M48T59 Product details

SUMMARY DESCRIPTION
The M48T59/Y/V TIMEKEEPER® RAM is an 8 Kb x8 non-volatile static RAM and real time clock. The monolithic chip is available in two special packages to provide a highly integrated battery backed-up memory and real time clock solution.
   
FEATURES SUMMARY
■ INTEGRATED ULTRA LOW POWER SRAM,
    REAL TIME CLOCK, POWER-FAIL
    CONTROL CIRCUIT, AND BATTERY
■ FREQUENCY TEST OUTPUT FOR REAL
    TIME CLOCK SOFTWARE CALIBRATION
■ AUTOMATIC POWER-FAIL CHIP
    DESELECT AND WRITE PROTECTION
■ WRITE PROTECT VOLTAGES
    (VPFD = Power-fail Deselect Voltage):
    – M48T59: VCC = 4.75 to 5.5V
        4.5V ≤ VPFD ≤ 4.75V
    – M48T59Y: VCC = 4.5 to 5.5V
        4.2V ≤ VPFD ≤ 4.5V
    – M48T59V*: VCC = 3.0 to 3.6V
        2.7V ≤ VPFD ≤ 3.0V
■ SELF-CONTAINED BATTERY AND
    CRYSTAL IN THE CAPHAT™ DIP
    PACKAGE
■ PACKAGING INCLUDES A 28-LEAD SOIC
    AND SNAPHAT® TOP (to be ordered
    separately)
■ SOIC PACKAGE PROVIDES DIRECT
    CONNECTION FOR A SNAPHAT TOP
    WHICH CONTAINS THE BATTERY AND
    CRYSTAL
■ MICROPROCESSOR POWER-ON RESET
    (Valid even during battery back-up mode)
■ PROGRAMMABLE ALARM OUTPUT
    ACTIVE IN THE BATTERY BACK-UP MODE
■ BATTERY LOW FLAG
   




Similar Part No. - M48T59

ManufacturerPart #DatasheetDescription
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About STMicroelectronics


STMicroelectronics is a multinational electronics and semiconductor manufacturer based in Geneva, Switzerland.

The company offers a wide range of products including microcontrollers, sensors, power amplifiers, and integrated circuits for various applications in the automotive, industrial, and consumer markets.

Founded in 1987, STMicroelectronics has operations in over 100 countries and is one of the largest semiconductor companies in the world.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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