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M48Z35AY Datasheet - ST Microelectronics

M48Z35AY 256 Kbit 32Kb x8 ZEROPOWER SRAM

The M48Z35AY/35AV ZEROPOWER® RAM is a 32 Kbit x8 non-volatile static RAM that integrates power-fail deselect circuitry and battery control logic on a single die. The monolithic chip is available in two special packages to provide a highly integrated battery backed-up memory solution. Table 1. Signal.
M48Z35AY M48Z35AV 256 Kbit (32Kb x8) ZEROPOWER® SRAM s INTEGRATED ULTRA LOW POWER SRAM, POWER-FAIL CONTROL CIRCUIT and BATTERY READ CYCLE TIME EQUALS WRITE CYCLE TIME BATTERY LOW FLAG (BOK) AUTOMATIC POWER-FAIL CHIP DESELECT and WRITE PROTECTION WRITE PROTECT VOLTAGES (VPFD = Power-fail Deselect Voltage): M48Z35AY: 4.20V ≤ VPFD ≤ 4.50V M48Z35AV: 2.7V ≤ V PFD ≤ 3.0V 28 SNAPHAT (SH) Battery s s s 28 1 s 1 PCDIP28 (PC) Battery CAPHAT SOH28 (MH) s SELF-CONTAINED BATTER.

M48Z35AY Features

* (1) Read Cycle Time Address Valid to Output Valid

M48Z35AY Datasheet (125.04 KB)

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Datasheet Details

Part number:

M48Z35AY

Manufacturer:

STMicroelectronics ↗

File Size:

125.04 KB

Description:

256 kbit 32kb x8 zeropower sram.

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M48Z35AY 256 Kbit 32Kb ZEROPOWER SRAM ST Microelectronics

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