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M48Z30

ST Microelectronics
Part Number M48Z30
Manufacturer ST Microelectronics
Description CMOS 32K x 8 ZEROPOWER SRAM
Published Apr 29, 2005
Detailed Description M48Z30 M48Z30Y CMOS 32K x 8 ZEROPOWER SRAM INTEGRATED LOW POWER SRAM, POWER-FAIL CONTROL CIRCUIT and BATTERY CONVENTIONA...
Datasheet PDF File M48Z30 PDF File

M48Z30
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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