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  1. The M40Z111/W NVRAM supervisor is a self-contained device which converts a standard low-power SRAM into a non-volatile memory. A precision voltage reference and comparator monitors the V CC input for an out-of-tolerance condition. When an invalid V CC condition occurs, the conditioned chip enable ( ECON) output is forced inactive to write ...

  2. M40Z111W 5V or 3V NVRAM supervisor for up to two LPSRAMs Features Convert low power SRAMs into NVRAMs Precision power monitoring and power switching circuitry Automatic write-protection when VCC is out-of-tolerance Choice of supply voltages and power-fail deselect voltages: V: 111Z–M04 CC = 4.5 to 5.5V THS = VSS; 4.5 ≤ VPFD ≤ 4.75V

  3. M40Z111W. 5V or 3V NVRAM super visor f or up to tw o LPSRAMs. Features

  4. View M40Z111(W) by STMicroelectronics datasheet for technical specifications, dimensions and more at DigiKey.

  5. Part #: M40Z111W. Download. File Size: 107Kbytes. Page: 15 Pages. Description: 5V OR 3V NVRAM SUPERVISOR FOR UP TO TWO LPSRAMs. Manufacturer: STMicroelectronics.

    • M40Z111W Download
    • 15 Pages
    • 107.11 Kbytes
    • M40Z111W
  6. m40z111w nvram controller for up to two lpsram august 1998 1/12 convert lowpower srams into nvrams precisionpowermonitoring and power switching circuitry automaticwrite-protection when vcc is out-of-tolerance choice of supplyvoltages and power-faildeselect voltages: – m40z111: vcc = 4.5vto 5.5v ths = vss 4.5v ≤vpfd ≤4.75v ths = vout 4.2v ...

  7. m40z111w nvram controller for up to two lpsram february 1999 1/12 convert low power srams into nvrams precision power monitoring and power switching circuitry automatic write-protection when v cc is out-of-tolerance choice of supply voltages and power-fail deselect voltages: – m40z111: vcc = 4.5v to 5.5v ths = vss 4.5v ≤ vpfd ≤ 4.75v