M48Z35Y-70PC1 - NVRAM, SRAM, 256 Kbit 70ns DIP28

Descrição geral do produto
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


Informação do produto
Memory Type:
SRAM
Memory Size:
256Kbit
NVRAM Memory Configuration:
32K x 8bit
IC Interface Type:
Parallel
Access Time:
70ns
Memory Case Style:
DIP
No. of Pins:
28Pins
Supply Voltage Min:
4.5V
Supply Voltage Max:
5.5V
Operating Temperature Min:
0°C
Operating Temperature Max:
70°C