The M48Z35Y-70PC1 is a 32Kb x 8 non-volatile Static RAM that integrates power-fail deselect circuitry and battery control logic on a single die. The RAM is a non-volatile pin and function equivalent to any JEDEC standard 32K x 8 SRAM. It also easily fits into many ROM, EPROM and EEPROM sockets providing the non-volatility of PROMs without any requirement for special write timing or limitations on the number of write that can be performed. The 28-pin 330mil SOIC provides sockets with gold plated contacts at both ends for direct connection to a separate SNAPHAT? housing containing the battery.
Integrated ultralow power SRAM, power-fail control circuit and battery
READ cycle time equals WRITE cycle time
Automatic power-fail chip deselect and WRITE protection
(EN)
