Part Number
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M4Z32-BR00SH |
Manufacturer
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ST Microelectronics |
Description
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5V or 3V NVRAM SUPERVISOR FOR LPSRAM |
Published
|
Apr 23, 2005 |
Detailed Description
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M40SZ100Y M40SZ100W
5V or 3V NVRAM SUPERVISOR FOR LPSRAM
FEATURES SUMMARY s CONVERT LOW POWER SRAMs INTO NVRAMs
s s
Fig...
|
Datasheet
|
M4Z32-BR00SH
|
Overview
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 DI...
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