Part Number
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M48Z30 |
Manufacturer
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ST Microelectronics |
Description
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CMOS 32K x 8 ZEROPOWER SRAM |
Published
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Apr 29, 2005 |
Detailed Description
|
M48Z30 M48Z30Y
CMOS 32K x 8 ZEROPOWER SRAM
INTEGRATED LOW POWER SRAM, POWER-FAIL CONTROL CIRCUIT and BATTERY CONVENTIONA...
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Datasheet
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M48Z30
|
Overview
M48Z30 M48Z30Y
CMOS 32K x 8 ZEROPOWER SRAM
INTEGRATED LOW POWER SRAM, POWER-FAIL CONTROL CIRCUIT and BATTERY CONVENTIONAL SRAM OPERATION; UNLIMITED WRITE CYCLES 10 YEARS of DATA RETENTION in the ABSENCE of POWER PIN and FUNCTION COMPATIBLE with JEDEC STANDARD 32K x 8 SRAMs AUTOMATIC POWER-FAIL CHIP DESELECT and WRITE PROTECTION CHOICE of TWO WRITE PROTECT VOLTAGES: – M48Z30: 4.
5V ≤ VPFD ≤ 4.
75V – M48Z30Y: 4.
2V ≤ VPFD ≤ 4.
50V BATTERY INTERNALLY ISOLATED UNTIL POWER IS APPLIED
28 1
PMDIP28 (PM) Module
Figure 1.
Logic Diagram
DESCRIPTION The M48Z30/30Y 32K x 8 ZEROPOWER® RAM is a non-volatile 262,144 bit Static RAM organized as 32,768 words by 8 bits.
The device combines an internal lithium ...
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