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M40Z300 Datasheet - ST Microelectronics

M40Z300 - NVRAM CONTROLLER for up to EIGHT LPSRAM

The M40Z300/W NVRAM Controller 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 VCC input for an out-of-tolerance condition.

VSS B *(1) NOTE: 1.

For 16-pin SOIC package only.

AI02242 Mar

M40Z300 M40Z300W NVRAM CONTROLLER for up to EIGHT LPSRAM s s s s s s s s s s CONVERT LOW POWER SRAMs into NVRAMs PRECISION POWER MONITORING and POWER SWITCHING CIRCUITRY AUTOMATIC WRITE-PROTECTION when VCC is OUT-OF-TOLERANCE TWO INPUT DECODER ALLOWS CONTROL for up to 8 SRAMs (with 2 devices active in parallel) CHOICE of SUPPLY VOLTAGES and POWER-FAIL DESELECT VOLTAGES: M40Z300: VCC = 4.5V to 5.5V THS = VSS 4.5V ≤ VPFD ≤ 4.75V THS = VOUT 4.2V ≤ V PFD ≤ 4.5V M40Z300W: VCC

M40Z300 Features

* .5V or 4.5V to 5.5V) Symbol ILI (1) IC

M40Z300_STMicroelectronics.pdf

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Datasheet Details

Part number:

M40Z300

Manufacturer:

STMicroelectronics ↗

File Size:

128.58 KB

Description:

Nvram controller for up to eight lpsram.

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