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    首頁(yè) >M41ST85W>規(guī)格書列表

    型號(hào)下載 訂購(gòu)功能描述制造商 上傳企業(yè)LOGO

    M41ST85W

    5.0 OR 3.0V, 512 bit 64 x 8 SERIAL RTC and NVRAM SUPERVISOR

    SUMMARY DESCRIPTION The M41ST85Y/W Serial TIMEKEEPER?/Controller SRAM is a low power 512-bit, static CMOS SRAM organized as 64 words by 8 bits. A built-in 32.768 kHz oscillator (external crystal controlled) and 8 bytes of the SRAM (see Table 2., page 14) are used for the clock/calendar function

    文件:530.95 Kbytes 頁(yè)數(shù):34 Pages

    STMICROELECTRONICS

    意法半導(dǎo)體

    M41ST85W

    3.0/3.3 V I2C combination serial RTC, NVRAM supervisor and microprocessor supervisor

    Features · Automatic battery switchover and WRITE protect for: – Internal serial RTC and – External low power SRAM (LPSRAM) · 32 kHz crystal oscillator integrating load capacitance (12.5 pF) providing exceptional oscillator stability and high crystal series resistance operation · 400 kHz

    文件:630.53 Kbytes 頁(yè)數(shù):43 Pages

    STMICROELECTRONICS

    意法半導(dǎo)體

    M41ST85W

    3.0/3.3V I2C combination serial RTC, NVRAM supervisor and microprocessor supervisor

    文件:369.21 Kbytes 頁(yè)數(shù):41 Pages

    STMICROELECTRONICS

    意法半導(dǎo)體

    M41ST85W

    3.0/3.3V I2C Combination Serial RTC, NVRAM Supervisor and Microprocessor Supervisor

    文件:606.91 Kbytes 頁(yè)數(shù):34 Pages

    STMICROELECTRONICS

    意法半導(dǎo)體

    M41ST85W_V01

    3.0/3.3 V I2C combination serial RTC, NVRAM supervisor and microprocessor supervisor

    Features · Automatic battery switchover and WRITE protect for: – Internal serial RTC and – External low power SRAM (LPSRAM) · 32 kHz crystal oscillator integrating load capacitance (12.5 pF) providing exceptional oscillator stability and high crystal series resistance operation · 400 kHz

    文件:630.53 Kbytes 頁(yè)數(shù):43 Pages

    STMICROELECTRONICS

    意法半導(dǎo)體

    M41ST85WMH

    5.0 OR 3.0V, 512 bit 64 x 8 SERIAL RTC and NVRAM SUPERVISOR

    SUMMARY DESCRIPTION The M41ST85Y/W Serial TIMEKEEPER?/Controller SRAM is a low power 512-bit, static CMOS SRAM organized as 64 words by 8 bits. A built-in 32.768 kHz oscillator (external crystal controlled) and 8 bytes of the SRAM (see Table 2., page 14) are used for the clock/calendar function

    文件:530.95 Kbytes 頁(yè)數(shù):34 Pages

    STMICROELECTRONICS

    意法半導(dǎo)體

    M41ST85WMH6

    5.0 OR 3.0V, 512 bit 64 x 8 SERIAL RTC and NVRAM SUPERVISOR

    SUMMARY DESCRIPTION The M41ST85Y/W Serial TIMEKEEPER?/Controller SRAM is a low power 512-bit, static CMOS SRAM organized as 64 words by 8 bits. A built-in 32.768 kHz oscillator (external crystal controlled) and 8 bytes of the SRAM (see Table 2., page 14) are used for the clock/calendar function

    文件:530.95 Kbytes 頁(yè)數(shù):34 Pages

    STMICROELECTRONICS

    意法半導(dǎo)體

    M41ST85WMH6E

    3.0/3.3 V I2C combination serial RTC, NVRAM supervisor and microprocessor supervisor

    Features · Automatic battery switchover and WRITE protect for: – Internal serial RTC and – External low power SRAM (LPSRAM) · 32 kHz crystal oscillator integrating load capacitance (12.5 pF) providing exceptional oscillator stability and high crystal series resistance operation · 400 kHz

    文件:630.53 Kbytes 頁(yè)數(shù):43 Pages

    STMICROELECTRONICS

    意法半導(dǎo)體

    M41ST85WMH6F

    3.0/3.3 V I2C combination serial RTC, NVRAM supervisor and microprocessor supervisor

    Features · Automatic battery switchover and WRITE protect for: – Internal serial RTC and – External low power SRAM (LPSRAM) · 32 kHz crystal oscillator integrating load capacitance (12.5 pF) providing exceptional oscillator stability and high crystal series resistance operation · 400 kHz

    文件:630.53 Kbytes 頁(yè)數(shù):43 Pages

    STMICROELECTRONICS

    意法半導(dǎo)體

    M41ST85WMH6TR

    5.0 OR 3.0V, 512 bit 64 x 8 SERIAL RTC and NVRAM SUPERVISOR

    SUMMARY DESCRIPTION The M41ST85Y/W Serial TIMEKEEPER?/Controller SRAM is a low power 512-bit, static CMOS SRAM organized as 64 words by 8 bits. A built-in 32.768 kHz oscillator (external crystal controlled) and 8 bytes of the SRAM (see Table 2., page 14) are used for the clock/calendar function

    文件:530.95 Kbytes 頁(yè)數(shù):34 Pages

    STMICROELECTRONICS

    意法半導(dǎo)體

    技術(shù)參數(shù)

    • Package:

      SO-28

    • Marketing Status:

      Active

    • SRAM Supervisor:

      true

    • Battery Supply Current_typ(nA):

      400

    • NVRAM size(B):

      44

    • Data bus type:

      I2C

    • Supply Voltage_min(V):

      2.7

    • Supply Voltage_max(V):

      3.6

    • Programmable Alarms:

      true

    • Square Wave Output:

      true

    • Battery Switchover:

      true

    • Watchdog Timer:

      true

    • Battery Low Detect:

      true

    • Power Fail Comparator:

      true

    • Power on reset/Low voltage detector output:

      true

    • Reset inputs:

      true

    • Operating Temperature_min(°C):

      -40

    • Operating Temperature_max(°C):

      85

    供應(yīng)商型號(hào)品牌批號(hào)封裝庫(kù)存備注價(jià)格
    STM
    23+
    SO 28
    3880
    正品原裝貨價(jià)格低
    詢價(jià)
    ST
    24+/25+
    84
    原裝正品現(xiàn)貨庫(kù)存價(jià)優(yōu)
    詢價(jià)
    MEMORY
    1000
    STM
    4000
    詢價(jià)
    STM
    2016+
    SOP28
    9000
    只做原裝,假一罰十,公司可開17%增值稅發(fā)票!
    詢價(jià)
    STM
    10+
    SOH28
    7800
    全新原裝正品,現(xiàn)貨銷售
    詢價(jià)
    ST
    99+
    SOP28
    61
    自己公司全新庫(kù)存絕對(duì)有貨
    詢價(jià)
    STM
    24+
    SOP-28
    1300
    原裝現(xiàn)貨假一罰十
    詢價(jià)
    ST
    24+
    12
    原裝現(xiàn)貨,可開13%稅票
    詢價(jià)
    ST
    25+
    SOP24
    18000
    原廠直接發(fā)貨進(jìn)口原裝
    詢價(jià)
    24+
    3000
    公司存貨
    詢價(jià)
    更多M41ST85W供應(yīng)商 更新時(shí)間2026-1-22 10:31:00

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