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    M4T28 Price and Stock

    STMicroelectronics SM4T28CAY

    TVS DIODE 24VWM 50VC SMA
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    DigiKey SM4T28CAY Cut Tape 21,675 1
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    SM4T28CAY Digi-Reel 21,675 1
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    SM4T28CAY Reel 15,000 5,000
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    Mouser Electronics SM4T28CAY 3,887
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    Newark SM4T28CAY Bulk 8,705 5
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    STMicroelectronics SM4T28CAY 3,887 1
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    STMicroelectronics M4T28-BR12SH1

    SNAPHAT BATT/CRYSTAL FOR SOIC
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    DigiKey M4T28-BR12SH1 Tube 9,242 1
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    Mouser Electronics M4T28-BR12SH1 5,895
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    STMicroelectronics M4T28-BR12SH1 5,882 1
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    Quest Components M4T28-BR12SH1 18
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    M4T28-BR12SH1 3
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    TME M4T28-BR12SH1 629 1
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    EBV Elektronik M4T28-BR12SH1 2,967 25 Weeks 23
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    Win Source Electronics M4T28-BR12SH1 2,028
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    STMicroelectronics SM4T28AY

    TVS DIODE 24VWM 50VC SMA
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    DigiKey SM4T28AY Digi-Reel 4,508 1
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    SM4T28AY Cut Tape 4,508 1
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    SM4T28AY Reel 5,000
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    Avnet Americas SM4T28AY Reel 53 Weeks, 1 Days 5,000
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    Mouser Electronics SM4T28AY 18,641
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    Newark SM4T28AY Bulk 3,119 5
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    STMicroelectronics SM4T28AY 18,641 1
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    Avnet Silica SM4T28AY 20,000 17 Weeks 5,000
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    EBV Elektronik SM4T28AY 40,000 22 Weeks 5,000
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    STMicroelectronics M4T28-BR12SH

    Detachable Lithium Battery |Stmicroelectronics M4T28-BR12SH
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    Newark M4T28-BR12SH Bulk 690
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    STMicroelectronics M4T28-0012SH1

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    Bristol Electronics M4T28-0012SH1 12
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    Find more M4T28 price and stock on Findchips.com

    M4T28 Datasheets (11)

    Part ECAD Model Manufacturer Description Curated Datasheet Type PDF
    M4T28-BR12SH STMicroelectronics 5.0 OR 3.0V, 512 bit 64 x 8 SERIAL RTC and NVRAM SUPERVISOR Original PDF
    M4T28-BR12SH STMicroelectronics TIMEKEEPER SNAPHAT (BATTERY & CRYSTAL) Original PDF
    M4T28-BR12SH STMicroelectronics TIMEKEEPER SNAPHAT (BATTERY & CRYSTAL) Original PDF
    M4T28-BR12SH STMicroelectronics Battery, Timekeeper SNAPHAT(Battery&Crystal) Original PDF
    M4T28-BR12SH1 STMicroelectronics TIMEKEEPER SNAPHAT (Battery & Crystal) Original PDF
    M4T28-BR12SH1 STMicroelectronics TIMEKEEPER SNAPHAT (BATTERY & CRYSTAL) Original PDF
    M4T28-BR12SH1 STMicroelectronics TIMEKEEPER SNAPHAT (BATTERY and CRYSTAL) Original PDF
    M4T28-BR12SH1 STMicroelectronics TIMEKEEPER SNAPHAT (battery & crystal) Original PDF
    M4T28-BR12SH113TR STMicroelectronics Detachable Lithium Power Source Original PDF
    M4T28-BR12SH1TR STMicroelectronics Battery Management, Timekeeper for Li(CF) Original PDF
    M4T28-BR12SH6 STMicroelectronics TIMEKEEPER SNAPHAT Battery & Crystal Original PDF

    M4T28 Datasheets Context Search

    Catalog Datasheet MFG & Type Document Tags PDF

    Untitled

    Abstract: No abstract text available
    Text: M4T28-BR12SH1 IL08 LITHIUM BATTERY AND CRYSTAL —SIDE VIEW— M4T28-BR12SH1 TOP HAT M48T18-100MH1TR 8 x 8 BIPORT SRAM ARRAY OSCILLATOR AND CLOCK CHAIN 32,768 Hz CRYSTAL 2 - 10, 23 - 25 A0 - A12 8184 x 8 SRAM ARRAY 11 - 13, 15 - 19 DQ0 - DQ7 LITHIUM CELL VOLTAGE SENSE


    Original     		M4T28-BR12SH1 M48T18-100MH1TR PDF

    M4T28-BR12SH1

    Abstract: No abstract text available
    Text: M4T28-BR12SH1 IL16 * TIMEKEEPER SNAP HAT LITHIUM BATTERY -SIDE VIEW- M4T28-BR12SH1 TOP HAT M48T18-100MH1TR 8 x 8 BIPORT SRAM ARRAY OSCILLATOR AND CLOCK CHAIN 32768Hz CRYSTAL 2-10,23-25 A0-A12 11-13,15-19 8184 x 8 SRAM ARRAY DQ0-DQ7 LITHIUM CELL VOLTAGE SENSE


    Original     		M4T28-BR12SH1 M48T18-100MH1TR 32768Hz A0-A12 M4T28-BR12SH1 PDF

    BR1632

    Abstract: m4t made 44-PIN AN1012 BR1225 E89556 M4T28-BR12SH M4T32-BR12SH M4TXX-BR12SH br1632 br1225
    Text: M4T28-BR12SH M4T32-BR12SH TIMEKEEPER SNAPHAT® Battery & Crystal FEATURES SUMMARY • PROVIDES BATTERY BACKUP POWER FOR NON-VOLATILE TIMEKEEPERs® and CONTROLLERS IN THE SNAPHAT SOIC PACKAGE ■ REMOVABLE BATTERY AVOIDS HEAT ASSOCIATED WITH SURFACE MOUNT


    Original     		M4T28-BR12SH M4T32-BR12SH 44-PIN M4T28-BR12SH BR1632 m4t made AN1012 BR1225 E89556 M4T32-BR12SH M4TXX-BR12SH br1632 br1225 PDF

    44PIN

    Abstract: AN1012 BR1225 E89556 M4T28-BR12SH M4T32-BR12SH M4TXX-BR12SH
    Text: M4T28-BR12SH M4T32-BR12SH TIMEKEEPER SNAPHAT® Battery & Crystal FEATURES SUMMARY • PROVIDES BATTERY BACKUP POWER FOR NON-VOLATILE TIMEKEEPER® and SUPERVISOR DEVICES IN THE 28- OR 44PIN SNAPHAT SOIC PACKAGE ■ REMOVABLE BATTERY AVOIDS HEAT ASSOCIATED WITH SURFACE MOUNT


    Original     		M4T28-BR12SH M4T32-BR12SH 44PIN 48mAh 120mAh M4T28-BR12SH, AN1012 BR1225 E89556 M4T28-BR12SH M4T32-BR12SH M4TXX-BR12SH PDF

    Untitled

    Abstract: No abstract text available
    Text: M48T18-100MH1TR IL08 C-MOS 64 K 8,184 x 8 -BIT NON-VOLATILE SRAM AND REAL TIME CLOCK —TOP VIEW— INT 1 VDD 28 A12 2 27 M4T28-BR12SH1 TOP HAT 26 E2 A6 4 25 A8 A5 5 24 A9 8x8 BIPORT SRAM ARRAY OSCILLATOR AND CLOCK CHAIN W A7 3 M48T18-100MH1TR 32,768 Hz CRYSTAL


    Original     		M48T18-100MH1TR M4T28-BR12SH1 PDF

    M4T28-BR12SH

    Abstract: 44PIN AN1012 BR1225 E89556 M4T32-BR12SH M4TXX-BR12SH
    Text: M4T28-BR12SH M4T32-BR12SH TIMEKEEPER SNAPHAT® Battery & Crystal FEATURES SUMMARY • PROVIDES BATTERY BACKUP POWER FOR NON-VOLATILE TIMEKEEPER ® and SUPERVISOR DEVICES IN THE 28- OR 44PIN SNAPHAT SOIC PACKAGE ■ REMOVABLE BATTERY AVOIDS HEAT ASSOCIATED WITH SURFACE MOUNT


    Original     		M4T28-BR12SH M4T32-BR12SH 44PIN 48mAh 120mAh M4T28-BR12SH, M4T28-BR12SH AN1012 BR1225 E89556 M4T32-BR12SH M4TXX-BR12SH PDF

    AN1012

    Abstract: BR1225 BR1632 E89556 M4T28-BR12SH M4T32-BR12SH M4TXX-BR12SH
    Text: M4T28-BR12SH M4T32-BR12SH TIMEKEEPER SNAPHAT® battery and crystal Features • Provides battery backup power for non-volatile TIMEKEEPER® and supervisor devices in the 28- or 44-pin SNAPHAT® SOIC package ■ Removable battery avoids heat associated with


    Original     		M4T28-BR12SH M4T32-BR12SH 44-pin M4T28-BR12SH, AN1012 BR1225 BR1632 E89556 M4T28-BR12SH M4T32-BR12SH M4TXX-BR12SH PDF

    Untitled

    Abstract: No abstract text available
    Text: M4T28-BR12SH M4T32-BR12SH Real-time clock and TIMEKEEPER SNAPHAT® battery with crystal Datasheet - production data Description The M4Txx-BR12SH SNAPHAT® top is a detachable lithium power source for ST’s serial real-time clock and non-volatile TIMEKEEPER®


    Original     		M4T28-BR12SH M4T32-BR12SH M4Txx-BR12SH 44-pin) DocID013125 PDF

    BR1225

    Abstract: M4T28 Rayovac BR1225 AN1012 m4t made 44PIN E89556 M4T28-BR12SH M4T32-BR12SH M4TXX-BR12SH
    Text: M4T28-BR12SH M4T32-BR12SH TIMEKEEPER SNAPHAT® Battery & Crystal FEATURES SUMMARY • PROVIDES BATTERY BACKUP POWER FOR NON-VOLATILE TIMEKEEPER® and SUPERVISOR DEVICES IN THE 28- OR 44PIN SNAPHAT SOIC PACKAGE ■ REMOVABLE BATTERY AVOIDS HEAT ASSOCIATED WITH SURFACE MOUNT


    Original     		M4T28-BR12SH M4T32-BR12SH 44PIN 48mAh 120mAh M4T28-BR12SH, BR1225 M4T28 Rayovac BR1225 AN1012 m4t made E89556 M4T28-BR12SH M4T32-BR12SH M4TXX-BR12SH PDF

    Untitled

    Abstract: No abstract text available
    Text: M4T28-BR12SH M4T32-BR12SH TIMEKEEPER SNAPHAT® Battery & Crystal FEATURES SUMMARY • PROVIDES BATTERY BACKUP POWER FOR NON-VOLATILE TIMEKEEPERs® and CONTROLLERS IN THE SNAPHAT SOIC PACKAGE ■ REMOVABLE BATTERY AVOIDS HEAT ASSOCIATED WITH SURFACE MOUNT


    Original     		M4T28-BR12SH M4T32-BR12SH M4T28-BR12SH 48mAh 120mAh 44-PIN M4T28-BR12SH, PDF

    BR1632

    Abstract: 44PIN AN1012 BR1225 E89556 M4T28-BR12SH M4T32-BR12SH M4TXX-BR12SH
    Text: M4T28-BR12SH M4T32-BR12SH TIMEKEEPER SNAPHAT® BATTERY & CRYSTAL FEATURES SUMMARY • PROVIDES BATTERY BACKUP POWER FOR NON-VOLATILE TIMEKEEPER ® and SUPERVISOR DEVICES IN THE 28- OR 44PIN SNAPHAT SOIC PACKAGE ■ REMOVABLE BATTERY AVOIDS HEAT ASSOCIATED WITH SURFACE MOUNT


    Original     		M4T28-BR12SH M4T32-BR12SH 44PIN 48mAh 120mAh M4T28-BR12SH, BR1632 AN1012 BR1225 E89556 M4T28-BR12SH M4T32-BR12SH M4TXX-BR12SH PDF

    application note AN1012

    Abstract: AN1012 BR1225 E89556 JESD97 M4T28-BR12SH M4T32-BR12SH M4TXX-BR12SH E895 ecopack
    Text: M4T28-BR12SH M4T32-BR12SH TIMEKEEPER SNAPHAT® battery and crystal Features • Provides battery backup power for non-volatile TIMEKEEPER® and supervisor devices in the 28- or 44-pin SNAPHAT® SOIC package ■ Removable battery avoids heat associated with


    Original     		M4T28-BR12SH M4T32-BR12SH 44-pin M4T28-BR12SH, 28-BR12 application note AN1012 AN1012 BR1225 E89556 JESD97 M4T28-BR12SH M4T32-BR12SH M4TXX-BR12SH E895 ecopack PDF

    44-PIN

    Abstract: M48T129V M48T129Y
    Text: M48T129Y M48T129V 5.0 or 3.3V, 1 Mbit 128 Kbit x 8 TIMEKEEPER SRAM FEATURES SUMMARY • 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


    Original     		M48T129Y M48T129V 32-pin M48T129Y: M48T129V: 44-PIN M48T129V M48T129Y PDF

    M48T35Y

    Abstract: M48T35 SOH28
    Text: M48T35 M48T35Y 5.0V, 256 Kbit 32 Kb x 8 TIMEKEEPER SRAM FEATURES SUMMARY • INTEGRATED, ULTRA LOW POWER SRAM, REAL TIME CLOCK, POWER-FAIL CONTROL CIRCUIT and BATTERY ■ BYTEWIDE RAM-LIKE CLOCK ACCESS ■ BCD CODED YEAR, MONTH, DAY, DATE, HOURS, MINUTES, and SECONDS


    Original     		M48T35 M48T35Y 28-pin M48T35: M48T35Y: PCDIP28 M48T35Y M48T35 SOH28 PDF

    M48T59

    Abstract: M48T59V M48T59Y M4T28-BR12SH M4T32-BR12SH SOH28
    Text: M48T59 M48T59Y/M48T59V* 5.0 or 3.3V, 64 Kbit 8 Kbit x 8 TIMEKEEPER SRAM 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 ■


    Original     		M48T59 M48T59Y/M48T59V* M48T59: M48T59Y: M48T59V* 28-pin M48T59 M48T59V M48T59Y M4T28-BR12SH M4T32-BR12SH SOH28 PDF

    M48T212V

    Abstract: M48T212Y M4TXX-BR12SH MTD20P06HDL SOH44
    Text: M48T212Y M48T212V 5.0V OR 3.3V TIMEKEEPER SUPERVISOR FEATURES SUMMARY • INTEGRATED REAL TIME CLOCK, POWERFAIL CONTROL CIRCUIT, BATTERY and CRYSTAL ■ CONVERTS LOW POWER SRAM INTO NVRAMs ■ YEAR 2000 COMPLIANT 4-Digit Year ■ BATTERY LOW FLAG ■ MICROPROCESSOR POWER-ON RESET


    Original     		M48T212Y M48T212V M48T212Y: M48T212V: 44-LEAD 44-pin M48T212V M48T212Y M4TXX-BR12SH MTD20P06HDL SOH44 PDF

    AN1572

    Abstract: M41T94 M4TXX-BR12SH SOH28 ST10
    Text: M41T94 Serial Real Time Clock with 44Bytes NVRAM and Reset Feature summary • Counters for tenths/hundredths of seconds, seconds, minutes, hours, day, date, month, year, and century ■ 32KHz crystal oscillator integrating load capacitance 12.5pF providing exceptional


    Original     		M41T94 44Bytes 32KHz AN1572 M41T94 M4TXX-BR12SH SOH28 ST10 PDF

    4 pin crystal 1mhz oscillator of KDS

    Abstract: cei crystal oscillator clock M41T315V M41T315W M41T315Y M4TXX-BR12SH SOH28 KDS 1mhz oscillator KDS 32.768 KHz crystal for RTC
    Text: M41T315Y* M41T315V/W SERIAL ACCESS PHANTOM RTC SUPERVISOR FEATURES SUMMARY • 3.0V, 3.3V, OR 5V OPERATING VOLTAGE ■ REAL TIME CLOCK KEEPS TRACK OF TENTHS/HUNDREDTHS OF SECONDS, SECONDS, MINUTES, HOURS, DAYS, DATE OF THE MONTH, MONTHS, and YEARS ■ AUTOMATIC LEAP YEAR CORRECTION


    Original     		M41T315Y* M41T315V/W 16-pin M41T315Y: M41T315V: M41T315W: 4 pin crystal 1mhz oscillator of KDS cei crystal oscillator clock M41T315V M41T315W M41T315Y M4TXX-BR12SH SOH28 KDS 1mhz oscillator KDS 32.768 KHz crystal for RTC PDF

    AN923

    Abstract: M48T35 M48T35Y SOH28
    Text: M48T35 M48T35Y 256 Kbit 32Kb x8 TIMEKEEPER SRAM • INTEGRATED ULTRA LOW POWER SRAM, REAL TIME CLOCK, POWER-FAIL CONTROL CIRCUIT and BATTERY ■ BYTEWIDE RAM-LIKE CLOCK ACCESS ■ BCD CODED YEAR, MONTH, DAY, DATE, HOURS, MINUTES and SECONDS ■ FREQUENCY TEST OUTPUT for REAL TIME


    Original     		M48T35 M48T35Y PCDIP28 SOH28 M48T35: M48T35Y: AN923 M48T35 M48T35Y SOH28 PDF

    M48T58

    Abstract: M48T58Y SOH28
    Text: M48T58 M48T58Y 64 Kbit 8Kb x8 TIMEKEEPER SRAM INTEGRATED ULTRA LOW POWER SRAM, REAL TIME CLOCK, POWER-FAIL CONTROL CIRCUIT and BATTERY BYTEWIDE RAM-LIKE CLOCK ACCESS BCD CODED YEAR, MONTH, DAY, DATE, HOURS, MINUTES and SECONDS FREQUENCY TEST OUTPUT for REAL TIME


    Original     		M48T58 M48T58Y M48T58: M48T58Y: 28-LEAD M48T58 M48T58Y SOH28 PDF

    M68Z128Y

    Abstract: Lithium Battery
    Text: M41ST85Y M41ST85W 512 bit 64b x 8 Serial Access RTC and NVRAM SUPERVISOR PRELIMINARY DATA • 3V OR 5V OPERATING VOLTAGE ■ SERIAL INTERFACE SUPPORTS I2C BUS (400 KHz) ■ NVRAMSUPERVISORfor EXTERNAL LPSRAM ■ OPTIMIZED for MINIMAL INTERCONNECT to MCU


    Original     		M41ST85Y M41ST85W M41ST85Y: M41ST85W: SOH28 M68Z128Y Lithium Battery PDF

    kds 1555

    Abstract: M4T28-BR12 KDS Crystals DMX-26
    Text: M41T94 512 bit 64b x 8 Serial RTC (SPI) SRAM PRELIMINARY DATA • 2.7 TO 5.5V OPERATING VOLTAGE ■ SERIAL PERIPHERAL INTERFACE (SPI) ■ 2.5 TO 5.5V OSCILLATOR OPERATING VOLTAGE ■ AUTOMATIC SWITCH-OVER and DESELECT CIRCUITRY ■ CHOICE of POWER-FAIL DESELECT


    Original     		M41T94 kds 1555 M4T28-BR12 KDS Crystals DMX-26 PDF

    Untitled

    Abstract: No abstract text available
    Text: M48T212Y M48T212V 5V/3.3V TIMEKEEPER CONTROLLER • CONVERTS LOW POWER SRAM into NVRAMs ■ YEAR 2000 COMPLIANT 4-Digit Year ■ BATTERY LOW FLAG ■ INTEGRATED REAL TIME CLOCK, POWER-FAIL CONTROL CIRCUIT, BATTERY and CRYSTAL ■ AUTOMATIC POWER-FAIL CHIP DESELECT


    Original     		M48T212Y M48T212V SOH44 M48T212Y: M48T212V: 44-LEAD PDF

    M48T35

    Abstract: STMicroelectronics
    Text: M48T35 M48T35Y 5 V, 256 Kbit 32 Kb x 8 TIMEKEEPER SRAM Features • Integrated, ultra low power SRAM, real-time clock, power-fail control circuit and battery ■ BYTEWIDE RAM-like clock access ■ BCD coded year, month, day, date, hours, minutes, and seconds


    Original     		M48T35 M48T35Y M48T35: M48T35Y: STMicroelectronics PDF