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M40Z111W Datasheet - ST Microelectronics

M40Z111W - NVRAM CONTROLLER for up to TWO LPSRAM

The M40Z111/111W NVRAM Controller is a selfcontained device which converts a standard lowpower SRAM into a non-volatile memory.

A precision voltage reference and comparator monitors the VCC input for an o

M40Z111 M40Z111W NVRAM CONTROLLER for up to TWO LPSRAM 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: M40Z111: VCC = 4.5V to 5.5V THS = VSS 4.5V ≤ VPFD ≤ 4.75V THS = VOUT 4.2V ≤ VPFD ≤ 4.5V M40Z111W: VCC = 3.0V to 3.6V THS = VSS 2.8V ≤ VPFD ≤ 3.0V VCC = 2.7V to 3.3V THS = VOUT 2.5 ≤ VPFD ≤ 2.7V LESS THAN 15ns CHIP E

M40Z111W_STMicroelectronics.pdf

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Datasheet Details

Part number:

M40Z111W

Manufacturer:

STMicroelectronics ↗

File Size:

83.73 KB

Description:

Nvram controller for up to two lpsram.

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