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M48T35AY

ST Microelectronics
Part Number M48T35AY
Manufacturer ST Microelectronics
Description 256 Kbit 32Kb x8 TIMEKEEPER SRAM
Published Apr 29, 2005
Detailed Description M48T35AY M48T35AV 256 Kbit (32Kb x8) TIMEKEEPER® SRAM s INTEGRATED ULTRA LOW POWER SRAM, REAL TIME CLOCK, POWER-FAIL CO...
Datasheet PDF File M48T35AY PDF File

M48T35AY
M48T35AY


Overview
M48T35AY M48T35AV 256 Kbit (32Kb x8) TIMEKEEPER® SRAM s INTEGRATED ULTRA LOW POWER SRAM, REAL TIME CLOCK, POWER-FAIL CONTROL CIRCUIT and BATTERY BYTEWIDE™ RAM-LIKE CLOCK ACCESS BCD CODED YEAR, MONTH, DAY, DATE, HOURS, MINUTES and SECONDS BATTERY LOW FLAG (BOK) FREQUENCY TEST OUTPUT for REAL TIME CLOCK AUTOMATIC POWER-FAIL CHIP DESELECT and WRITE PROTECTION WRITE PROTECT VOLTAGES (VPFD = Power-fail Deselect Voltage): – M48T35AY: 4.
2V ≤ V PFD ≤ 4.
5V – M48T35AV: 2.
7V ≤ VPFD ≤ 3.
0V SNAPHAT (SH) Battery/Crystal s s s s 28 28 1 1 s s SOH28 (MH) PCDIP28 (PC) Battery/Crystal CAPHAT s SELF-CONTAINED BATTERY and CRYSTAL in the CAPHAT DIP PACKAGE SOIC PACKAGE PROVIDES DIRECT CONNECTION for...



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