Features
■ INTEGRATED, ULTRA LOW POWER SRAM, POWER-FAIL CONTROL CIRCUIT, and BATTERY
■ READ CYCLE TIME EQUALS WRITE CYCLE TIME
■ AUTOMATIC POWER-FAIL CHIP DESELECT and WRITE PROTECTION
■ WRITE PROTECT VOLTAGES:
■ (VPFD = Power-fail Deselect Voltage)
■ M48Z35: VCC = 4.75 to 5.5V
■ 4.5V ≤VPFD ≤4.75V
■ M48Z35Y: 4.5 to 5.5V 4.2V ≤VPFD ≤4.5V
■ SELF-CONTAINED BATTERY IN THE CAPHAT™ DIP PACKAGE
■ PACKAGING INCLUDES A 28-LEAD SOIC and SNAPHAT® TOP (to be Ordered Separately)
■ PIN and FUNCTION COMPATIBLE WITH JEDEC STANDARD 32K x 8 SRAMs
■ SOIC PACKAGE PROVIDES DIRECT CONNECTION FOR A SNAPHAT TOP WHICH CONTAINS THE BATTERY and CRYSTAL