Active Volatile ROHS3Compliant Parallel ic memory -40C~85C TA 2.7V~3.6V 4Mb 512K x 8 45ns
SRAM Chip Async Single 3V 4Mbit 512K X 8 45ns 2-Pin SOP Tube
SRAM, 4MBIT, -40 TO 85 DEG C ROHS COMPLIANT: YES
4Mb Advanced LPSRAM (512-kword × 8-bit)
Single 3V supply: 2.7V to 3.6V Access time: 45ns (max.) Current consumption: Standby: 0.4µA (typ.) Equal access and cycle times Common data input and output Three state output Directly TTL compatible All inputs and outputs Battery backup operation