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M40SZ100 - 5V or 3V NVRAM SUPERVISOR FOR LPSRAM

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Datasheet preview – M40SZ100

Datasheet Details

Part number M40SZ100
Manufacturer STMicroelectronics
File Size 285.38 KB
Description 5V or 3V NVRAM SUPERVISOR FOR LPSRAM
Datasheet download datasheet M40SZ100 Datasheet
Additional preview pages of the M40SZ100 datasheet.

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Full PDF Text Transcription

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M40SZ100Y M40SZ100W 5V or 3V NVRAM SUPERVISOR FOR LPSRAM FEATURES SUMMARY s CONVERT LOW POWER SRAMs INTO NVRAMs s s Figure 1. 16-pin SOIC Package 5V OR 3V OPERATING VOLTAGE 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: – M40SZ100Y: VCC = 4.5 to 5.5V; 4.20V ≤ VPFD ≤ 4.50V – M40SZ100W: VCC = 2.7 to 3.6V; 2.55V ≤ VPFD ≤ 2.70V RESET OUTPUT (RST) FOR POWER ON RESET 1.25V REFERENCE (for PFI/PFO) LESS THAN 10ns CHIP ENABLE ACCESS PROPAGATION DELAY (at 5V) OPTIONAL PACKAGING INCLUDES A 28LEAD SOIC and SNAPHAT® TOP (to be ordered separately) 28-LEAD SOIC PACKAGE PROVIDES DIRECT CONNECTION FOR A SNAPHAT TOP WHICH CONTAINS THE BATTERY BATTERY LOW PIN (BL) Figure 2.
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