DS1232LP
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DS1232LP

Low-Power MicroMonitor Chip

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Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 12
1ku List Price Starting From $1.65
Features
  • Super-low power version of DS1232
  • 50µA quiescent current
  • Halts and restarts an out-of-control microprocessor
  • Automatically restarts microprocessor after power failure
  • Monitors pushbutton for external override
  • Accurate 5% or 10% microprocessor power supply monitoring
  • 8-pin DIP, 8-pin SO, or space saving µSOP package available
  • Optional 16-pin SO package available
  • Industrial temperature -40°C to +85°C available, designated N
  • Additional Details
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    The DS1232LP/LPS Low-Power MicroMonitor Chip monitors three vital conditions for a microprocessor: power supply, software execution, and external override. First, a precision temperature-compensated reference and comparator circuit monitors the status of VCC. When an out-of-tolerance condition occurs, an internal power-fail signal is generated, which forces reset to the active state. When VCC returns to an in-tolerance condition, the reset signals are kept in the active state for a minimum of 250ms to allow the power supply and processor to stabilize.

    Part Models 12
    1ku List Price Starting From $1.65

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    Documentation

    Documentation

    Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
    DS1232LP+
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    DS1232LPN+
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    DS1232LPS+
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    DS1232LPS+T&R
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    DS1232LPS-2+
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    DS1232LPS-2+T&R
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    DS1232LPSN+
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    DS1232LPSN+T&R
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    DS1232LPSN-2+
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    DS1232LPSN-2+T&R
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    DS1232LPU+
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    DS1232LPU+T&R
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    Product Lifecycle

    PCN

    Jan 14, 2019

    - 1702D

    ASSEMBLY

    DS1232LPS-2+

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    DS1232LPS-2+T&R

    PRODUCTION

    Oct 30, 2020

    - 1702R2

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    DS1232LPSN-2+

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    DS1232LPSN-2+T&R

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    PCN

    Jan 14, 2019

    - 1702D

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    ASSEMBLY

    DS1232LPS-2+

    PRODUCTION

    DS1232LPS-2+T&R

    PRODUCTION

    Oct 30, 2020

    - 1702R2

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    ASSEMBLY

    DS1232LPSN-2+

    PRODUCTION

    DS1232LPSN-2+T&R

    PRODUCTION

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