M4Z32-BR00SH Datasheet | STMicroelectronics

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...