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M41ST87W_11

5.0 V and 3.3/3.0 V secure serial RTC and NVRAM supervisor with tamper detection and 128 bytes of clearable NVRAM

文件:787.64 Kbytes 页数:54 Pages

STMICROELECTRONICS

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M41ST87WMX6

5.0 V and 3.3/3.0 V secure serial RTC and NVRAM supervisor with tamper detection and 128 bytes of clearable NVRAM

文件:461.42 Kbytes 页数:48 Pages

STMICROELECTRONICS

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M41ST87WMX6

5.0 V and 3.3/3.0 V secure serial RTC and NVRAM supervisor with tamper detection and 128 bytes of clearable NVRAM

文件:695.58 Kbytes 页数:52 Pages

STMICROELECTRONICS

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M41ST87WMX6F

5.0 V and 3.3/3.0 V secure serial RTC and NVRAM supervisor with tamper detection and 128 bytes of clearable NVRAM

文件:695.58 Kbytes 页数:52 Pages

STMICROELECTRONICS

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M41ST87WMX6TR

5.0 V and 3.3/3.0 V secure serial RTC and NVRAM supervisor with tamper detection and 128 bytes of clearable NVRAM

文件:461.42 Kbytes 页数:48 Pages

STMICROELECTRONICS

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M41ST87WSS6

5.0 V and 3.3/3.0 V secure serial RTC and NVRAM supervisor with tamper detection and 128 bytes of clearable NVRAM

文件:695.58 Kbytes 页数:52 Pages

STMICROELECTRONICS

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M41ST87WSS6F

5.0 V and 3.3/3.0 V secure serial RTC and NVRAM supervisor with tamper detection and 128 bytes of clearable NVRAM

文件:695.58 Kbytes 页数:52 Pages

STMICROELECTRONICS

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M41ST87W

5.0 V、3.3/3.0 V安全实时时钟、具有篡改检测功能的NVRAM监控器和128字节可清零NVRAM

The M41ST87Y/W secure serial RTC and NVRAM supervisor is a low power 1280-bit, static CMOS SRAM organized as 160 bytes by 8 bits. A built-in 32.768 kHz oscillator (internal crystal-controlled) and 8 bytes of the SRAM are used for the clock/calendar function and are configured in binary coded decimal • 5.0, 3.3, or 3.0 V operation \n• 400 kHz I2C bus \n• NVRAM supervisor to non-volatize external LPSRAM \n• 2.5 to 5.5 V oscillator operating voltage \n• Automatic switchover and deselect circuitry \n• Choice of power-fail deselect voltages \n •M41ST87Y: (not recommended for new design, contact ST s;

ST

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M41ST87WMX6

Package:28-SOIC(0.295",7.50mm 宽);包装:管件 类别:集成电路(IC) 实时时钟 描述:IC RTC CLK/CALENDAR I2C 28-SOIC

STMICROELECTRONICS

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M41ST87WMX6TR

Package:28-SOIC(0.295",7.50mm 宽);包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) 实时时钟 描述:IC RTC CLK/CALENDAR I2C 28-SOIC

STMICROELECTRONICS

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技术参数

  • Package:

    SO28 WITH EMBEDDED CRYSTAL

  • Marketing Status:

    Active

  • SRAM Supervisor:

    true

  • Battery Supply Current_typ(nA):

    500

  • NVRAM size(B):

    128

  • Data bus type:

    I2C

  • Supply Voltage_min(V):

    2.7

  • Supply Voltage_max(V):

    3.6

  • Programmable Alarms:

    true

  • Square Wave Output:

    true

  • Oscillator fail detect:

    true

  • Output Frequency_typ(kHz):

    32

  • 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

供应商型号品牌批号封装库存备注价格
STM
23+
SO28
3880
正品原装货价格低
询价
ST
24+
SSOP
200000
原装进口正口,支持样品
询价
ST
24+
SSOP
16900
支持样品,原装现货,提供技术支持!
询价
ST
25+
SSOP
16900
原装,请咨询
询价
ST
2511
SSOP
16900
电子元器件采购降本30%!原厂直采,砍掉中间差价
询价
ST
26+
SSOP
60000
只有原装 可配单
询价
STM
24+/25+
SOX-28
1000
原装正品现货库存价优
询价
ST
SOP28
256
正品原装--自家现货-实单可谈
询价
ST
24+
SOX-28
1450
只做原装正品
询价
ST
2016+
SOP28
1980
只做原装,假一罚十,公司可开17%增值税发票!
询价
更多M41ST87W供应商 更新时间2025-12-12 10:31:00