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    STMicroelectronics M41ST84YMQ6E

    IC RTC CLOCK/CALENDAR I2C 16SO
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    M41ST84Y Datasheets (34)

    Part ECAD Model Manufacturer Description Curated Type PDF
    M41ST84Y STMicroelectronics 512 BIT (64 x 8) SERIAL RTC WITH SUPERVISORY FUNC Original PDF
    M41ST84Y STMicroelectronics 512 Bit (64 X8) Serial RTC with Supervisory Functions Original PDF
    M41ST84Y-70MH6 STMicroelectronics 512 bit (64 x 8) Serial RTC with Supervisory Functions Original PDF
    M41ST84Y-70MH6TR STMicroelectronics 512 bit (64 x 8) Serial RTC with Supervisory Functions Original PDF
    M41ST84Y-70MQ6 STMicroelectronics 512 bit (64 x 8) Serial RTC with Supervisory Functions Original PDF
    M41ST84Y-70MQ6TR STMicroelectronics 512 bit (64 x 8) Serial RTC with Supervisory Functions Original PDF
    M41ST84Y-80MH6 STMicroelectronics 512 bit (64 x 8) Serial RTC with Supervisory Functions Original PDF
    M41ST84Y-80MH6TR STMicroelectronics 512 bit (64 x 8) Serial RTC with Supervisory Functions Original PDF
    M41ST84Y-80MQ6 STMicroelectronics 512 bit (64 x 8) Serial RTC with Supervisory Functions Original PDF
    M41ST84Y-80MQ6TR STMicroelectronics 512 bit (64 x 8) Serial RTC with Supervisory Functions Original PDF
    M41ST84YMH STMicroelectronics 5.0 or 3.0V, 512 bit 64 x 8 SERIAL RTC with SUPERVISORY FUNCTIONS Original PDF
    M41ST84YMH1 STMicroelectronics 5.0 or 3.0V, 512 bit 64 x 8 SERIAL RTC with SUPERVISORY FUNCTIONS Original PDF
    M41ST84YMH1TR STMicroelectronics 5.0 or 3.0V, 512 bit 64 x 8 SERIAL RTC with SUPERVISORY FUNCTIONS Original PDF
    M41ST84YMH6 STMicroelectronics Real Time Clock, 2-Wire Bus Interface, 44B User SRAM, 5V Original PDF
    M41ST84YMH6 STMicroelectronics 5.0 V, 512 Bit (64 x 8) Serial RTC with Supervisory Functions Original PDF
    M41ST84YMH6E STMicroelectronics SRAM Chip, 5 or 3V, 512 bit (64 x8) Serial RTC with Supervisory Functions Original PDF
    M41ST84YMH6F STMicroelectronics SRAM Chip, 5 or 3V, 512 bit (64 x8) Serial RTC with Supervisory Functions, Tape and Reel Original PDF
    M41ST84YMH6TR STMicroelectronics 5.0 V, 512 Bit (64 x 8) Serial RTC with Supervisory Functions Original PDF
    M41ST84YMH6TR STMicroelectronics Real Time Clock, 2-Wire Bus Interface, 44B User SRAM, 5V Original PDF
    M41ST84YMQ STMicroelectronics 5.0 or 3.0V, 512 bit 64 x 8 SERIAL RTC with SUPERVISORY FUNCTIONS Original PDF

    M41ST84Y Datasheets Context Search

    Catalog Datasheet MFG & Type PDF Document Tags

    M41ST84W

    Abstract: M41ST84Y M4TXX-BR12SH SOH28 KDS Crystals 8.192
    Text: M41ST84Y M41ST84W 5.0 or 3.0V, 512 bit 64 x 8 SERIAL RTC with SUPERVISORY FUNCTIONS FEATURES SUMMARY • 5.0 OR 3.0V OPERATING VOLTAGE I2C Figure 1. 16-pin SOIC Package ■ SERIAL INTERFACE SUPPORTS (400 KHz) BUS ■ OPTIMIZED FOR MINIMAL INTERCONNECT TO MCU


    Original     		PDF M41ST84Y M41ST84W 16-pin M41ST84Y: M41ST84W: M41ST84W M41ST84Y M4TXX-BR12SH SOH28 KDS Crystals 8.192

    Untitled

    Abstract: No abstract text available
    Text: M41ST84Y M41ST84W 5V or 3V, 512 bit 64 x 8 SERIAL RTC WITH SUPERVISORY FUNCTIONS PRELIMINARY DATA FEATURES SUMMARY • 5V OR 3V OPERATING VOLTAGE SUPPORTS I2C Figure 1. 16-pin SOIC Package ■ SERIAL INTERFACE (400 KHz) BUS ■ OPTIMIZED FOR MINIMAL INTERCONNECT


    Original     		PDF M41ST84Y M41ST84W 16-pin M41ST84Y: M41ST84W:

    M41ST84W

    Abstract: M41ST84Y M4TXX-BR12SH SOH28
    Text: M41ST84Y M41ST84W 5.0 OR 3.0V, 512 bit 64 x 8 SERIAL RTC WITH SUPERVISORY FUNCTIONS FEATURES SUMMARY • 5.0 OR 3.0V OPERATING VOLTAGE SUPPORTS I2C Figure 1. 16-pin SOIC Package ■ SERIAL INTERFACE (400 KHz) BUS ■ OPTIMIZED FOR MINIMAL INTERCONNECT TO MCU


    Original     		PDF M41ST84Y M41ST84W 16-pin M41ST84Y: M41ST84W: M41ST84W M41ST84Y M4TXX-BR12SH SOH28

    M4T28-BR12

    Abstract: No abstract text available
    Text: M41ST84Y M41ST84W 512 bit 64b x 8 Serial RTC with Supervisory Functions PRELIMINARY DATA • 3V or 5V OPERATING VOLTAGE ■ SERIAL INTERFACE SUPPORTS I2C BUS (400 KHz) ■ 2.5V TO 5.5V CLOCK OPERATING VOLTAGE ■ AUTOMATIC SWITCH-OVER and DESELECT CIRCUITRY


    Original     		PDF M41ST84Y M41ST84W M41ST84Y: M41ST84W: M4T28-BR12

    Untitled

    Abstract: No abstract text available
    Text: M41ST84Y M41ST84W 5.0 OR 3.0V, 512 bit 64 x 8 SERIAL RTC WITH SUPERVISORY FUNCTIONS FEATURES SUMMARY • 5.0 OR 3.0V OPERATING VOLTAGE SUPPORTS I2C Figure 1. 16-pin SOIC Package ■ SERIAL INTERFACE (400 KHz) BUS ■ OPTIMIZED FOR MINIMAL INTERCONNECT TO MCU


    Original     		PDF M41ST84Y M41ST84W 16-pin M41ST84Y: M41ST84W:

    ilo3

    Abstract: No abstract text available
    Text: M41ST84Y M41ST84W 5.0 or 3.0V, 512 bit 64 x 8 SERIAL RTC WITH SUPERVISORY FUNCTIONS FEATURES SUMMARY • 5.0 OR 3.0V OPERATING VOLTAGE SUPPORTS I2C Figure 1. 16-pin SOIC Package ■ SERIAL INTERFACE (400 KHz) BUS ■ OPTIMIZED FOR MINIMAL INTERCONNECT TO MCU


    Original     		PDF M41ST84Y M41ST84W 16-pin M41ST84Y: M41ST84W: ilo3

    ABE smd

    Abstract: No abstract text available
    Text: M41ST84Y M41ST84W 5.0 or 3.0V, 512 bit 64 x8 Serial RTC with Supervisory Functions FEATURES SUMMARY • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ 5.0 OR 3.0V OPERATING VOLTAGE SERIAL INTERFACE SUPPORTS I2C BUS (400kHz) OPTIMIZED FOR MINIMAL


    Original     		PDF M41ST84Y M41ST84W 400kHz) M41ST84Y: M41ST84W: ABE smd

    KDS 32kHZ crystal

    Abstract: M41ST84W M41ST84Y M4TXX-BR12SH SOH28 ABE 027 IC 648
    Text: M41ST84Y M41ST84W 5.0 OR 3.0V, 512 bit 64 x 8 SERIAL RTC WITH SUPERVISORY FUNCTIONS FEATURES SUMMARY • 5.0 OR 3.0V OPERATING VOLTAGE I2C Figure 1. 16-pin SOIC Package ■ SERIAL INTERFACE SUPPORTS (400 KHz) BUS ■ OPTIMIZED FOR MINIMAL INTERCONNECT TO MCU


    Original     		PDF M41ST84Y M41ST84W 16-pin M41ST84Y: M41ST84W: KDS 32kHZ crystal M41ST84W M41ST84Y M4TXX-BR12SH SOH28 ABE 027 IC 648

    ABE smd

    Abstract: No abstract text available
    Text: M41ST84Y M41ST84W 5V or 3V, 512 bit 64 x 8 SERIAL RTC WITH SUPERVISORY FUNCTIONS FEATURES SUMMARY • 5V OR 3V OPERATING VOLTAGE SUPPORTS I2C Figure 1. 16-pin SOIC Package ■ SERIAL INTERFACE (400 KHz) BUS ■ OPTIMIZED FOR MINIMAL INTERCONNECT TO MCU ■


    Original     		PDF M41ST84Y M41ST84W 16-pin M41ST84Y: M41ST84W: ABE smd

    free on HT 648 L

    Abstract: ABE smd
    Text: M41ST84Y M41ST84W 5.0 or 3.0V, 512 bit 64 x 8 SERIAL RTC with SUPERVISORY FUNCTIONS FEATURES SUMMARY • 5.0 OR 3.0V OPERATING VOLTAGE I2C Figure 1. 16-pin SOIC Package ■ SERIAL INTERFACE SUPPORTS (400 KHz) BUS ■ OPTIMIZED FOR MINIMAL INTERCONNECT TO MCU


    Original     		PDF M41ST84Y M41ST84W 16-pin M41ST84Y: M41ST84W: free on HT 648 L ABE smd

    KDS 32kHZ crystal

    Abstract: M41ST84W M41ST84Y M4TXX-BR12SH SOH28
    Text: M41ST84Y M41ST84W 512 bit 64 x 8 Serial RTC with Supervisory Functions PRELIMINARY DATA FEATURES SUMMARY • 3V or 5V OPERATING VOLTAGE SUPPORTS I2C Figure 1. Packages ■ SERIAL INTERFACE (400 KHz) ■ 2.5V to 5.5V CLOCK OPERATING VOLTAGE ■ AUTOMATIC SWITCH-OVER and DESELECT


    Original     		PDF M41ST84Y M41ST84W M41ST84Y: M41ST84W: KDS 32kHZ crystal M41ST84W M41ST84Y M4TXX-BR12SH SOH28

    M41ST84W

    Abstract: M41ST84Y M4TXX-BR12SH SOH28 SMD crystal unit
    Text: M41ST84Y M41ST84W 5.0 OR 3.0V, 512 bit 64 x 8 SERIAL RTC WITH SUPERVISORY FUNCTIONS FEATURES SUMMARY • 5.0 OR 3.0V OPERATING VOLTAGE SUPPORTS I2C Figure 1. 16-pin SOIC Package ■ SERIAL INTERFACE (400 KHz) BUS ■ OPTIMIZED FOR MINIMAL INTERCONNECT TO MCU


    Original     		PDF M41ST84Y M41ST84W 16-pin M41ST84Y: M41ST84W: M41ST84W M41ST84Y M4TXX-BR12SH SOH28 SMD crystal unit

    M41ST84W

    Abstract: M41ST84Y M4TXX-BR12SH SOH28
    Text: M41ST84Y M41ST84W 5.0 or 3.0V, 512 bit 64 x8 Serial RTC with Supervisory Functions FEATURES SUMMARY • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ 5.0 OR 3.0V OPERATING VOLTAGE SERIAL INTERFACE SUPPORTS I2C BUS (400kHz) OPTIMIZED FOR MINIMAL


    Original     		PDF M41ST84Y M41ST84W 400kHz) M41ST84Y: M41ST84W: M41ST84W M41ST84Y M4TXX-BR12SH SOH28

    Untitled

    Abstract: No abstract text available
    Text: M41ST84Y M41ST84W 5.0 OR 3.0V, 512 bit 64 x 8 SERIAL RTC WITH SUPERVISORY FUNCTIONS FEATURES SUMMARY • 5.0 OR 3.0V OPERATING VOLTAGE I2C Figure 1. 16-pin SOIC Package ■ SERIAL INTERFACE SUPPORTS (400 KHz) BUS ■ OPTIMIZED FOR MINIMAL INTERCONNECT TO MCU


    Original     		PDF M41ST84Y M41ST84W 16-pin M41ST84Y: M41ST84W:

    CLOCK GENERATOR 1HZ

    Abstract: quartz kds M41ST84W AN1012 ABE smd
    Text: M41ST84W 3.0/3.3V I2C Serial RTC with Supervisory Functions KEY FEATURES • ■ ■ ■ ■ AUTOMATIC BATTERY SWITCHOVER and DESELECT – Power-fail Deselect, VPFD = 2.60V nom – Switchover, VSO = 2.50V (nom) 400kHz I2C SERIAL INTERFACE 3.0/3.3V OPERATING VOLTAGE


    Original     		PDF M41ST84W 400kHz 500nA 16-pin 10ths/100ths CLOCK GENERATOR 1HZ quartz kds M41ST84W AN1012 ABE smd

    Untitled

    Abstract: No abstract text available
    Text: M41ST84W 3.0/3.3 V I2C serial RTC with 44 bytes of NVRAM and supervisory functions Not recommended for new design Features • Automatic battery switchover and deselect – Power-fail deselect, VPFD = 2.60 V nom – Switchover, VSO = 2.50 V (nom) ■ 400 kHz I2C serial interface


    Original     		PDF M41ST84W 10ths/100ths

    TSOP32 FOOTPRINT

    Abstract: NVRAM 1KB SOH28 PCB FOOTPRINT M41T81 m48t35 M48T86 M48Z128 M48Z128V M48Z128Y M48Z129V
    Text: Non-Volatile RAMs KEEP TIME, PROTECT DATA NVRAM products offer fast non-volatile memory solutions up to 16 Mbit density using battery backed SRAM, in both surface mount and through-hole packages. Integrated features include battery and crystal, real time clock, watchdog timer, power-on reset, square wave


    Original     		PDF NL-5652 FLNVRAM/1000 TSOP32 FOOTPRINT NVRAM 1KB SOH28 PCB FOOTPRINT M41T81 m48t35 M48T86 M48Z128 M48Z128V M48Z128Y M48Z129V

    1hz clock generator

    Abstract: M41ST84 M41ST84WMQ6 M41ST84YMQ6 "Microprocessor Supervisor"
    Text: 3V and 5V Microprocessor Supervisor M41ST84 with Serial Real-Time Clock www.st.com/nvram M41ST84 VCC VCC VBAT VSS VCC • Watchdog • Early Power-Fail Warning • Power-on reset/lowvoltage detect µC/µP POWER-ON RESET/ LOW-VOLTAGE DETECT Reset RESET BATTERY


    Original     		PDF M41ST84 M41ST84 28-lead FLM41ST84/0602 1hz clock generator M41ST84WMQ6 M41ST84YMQ6 "Microprocessor Supervisor"

    W16F

    Abstract: STMicroelectronics SOT23 DATE CODE STM1071 AF SOT23-5 Microprocessor Supervisors NVRAM STM1404 SMT810 STM1001 STM809
    Text: Microprocessor resets and supervisor ICs Selection guide Microprocessor resets and supervisors Microprocessor supervisors with switchover December 2005 STMicroelectronics - December 2005 - Printed in Italy - All rights reserved The STMicroelectronics corporate logo is a registered trademark of the STMicroelectronics group of companies. All other names are the property of their respective owners.


    Original     		PDF 16ver SGMICROSUPER1105 W16F STMicroelectronics SOT23 DATE CODE STM1071 AF SOT23-5 Microprocessor Supervisors NVRAM STM1404 SMT810 STM1001 STM809

    KDS 32kHZ crystal

    Abstract: quartz crystal kds 70 AN1572 M41ST84W AN1012 AI005
    Text: M41ST84W 3.0/3.3 V I2C serial RTC with 44 bytes of NVRAM and supervisory functions Not recommended for new design Features • Automatic battery switchover and deselect – Power-fail deselect, VPFD = 2.60 V nom – Switchover, VSO = 2.50 V (nom) ■ 400 kHz I2C serial interface


    Original     		PDF M41ST84W 10ths/100ths KDS 32kHZ crystal quartz crystal kds 70 AN1572 M41ST84W AN1012 AI005

    AN1572

    Abstract: M41ST84W M41ST84Y M41ST85W M41ST85Y M41T81 M41T94 SOH28 AN-1572
    Text: AN1572 APPLICATION NOTE Power Loss Time-Stamp Function INTRODUCTION Applications often require the ability to time-stamp when the main power was lost. This can allow the system, after it powers back up, to determine whether certain scheduled activities or events may have been


    Original     		PDF AN1572 AN1572 M41ST84W M41ST84Y M41ST85W M41ST85Y M41T81 M41T94 SOH28 AN-1572

    AN1336

    Abstract: M41ST85Y M48ST59Y
    Text: AN1336 APPLICATION NOTE Power-Fail Comparator for NVRAM Supervisory Devices DEALING WITH UNEXPECTED POWER LOSS Inadvertent or unexpected loss of power can cause a number of system level problems. Memory loss, uncontrolled program status and indeterminate processor state are just a few of the issues which can occur


    Original     		PDF AN1336 AN1336 M41ST85Y M48ST59Y

    AN1012

    Abstract: M41ST84W block diagram of energy saving ABE smd
    Text: M41ST84W 3.0/3.3 V I2C serial RTC with 44 bytes of NVRAM and supervisory functions Features • Automatic battery switchover and deselect – Power-fail deselect, VPFD = 2.60 V nom – Switchover, VSO = 2.50 V (nom) ■ 400 kHz I2C serial interface ■ 3.0/3.3 V operating voltage


    Original     		PDF M41ST84W 10ths/100ths AN1012 M41ST84W block diagram of energy saving ABE smd

    K6X8008T2B-UF55

    Abstract: m48t35 HY628100BLLT1-55 BR1632 SRAM 4T cell M48T59 m48z32 MK48T12 AN1012 BR1632 safety
    Text: AN1012 APPLICATION NOTE Predicting the Battery Life and Data Retention Period of NVRAMs and Serial RTCs INTRODUCTION Standard SRAM devices have the advantage, over EEPROM and Flash memory, of high write-speed when used as main memory for a processor or microcontroller. Their disadvantage is that they are volatile,


    Original     		PDF AN1012 K6X8008T2B-UF55 m48t35 HY628100BLLT1-55 BR1632 SRAM 4T cell M48T59 m48z32 MK48T12 AN1012 BR1632 safety