S27KS0641DPBHV023 is a 64 Mb (8 MB) HyperRAM self-refresh DRAM with a low-signal-count HyperBus interface using an 8-bit DDR data bus and RWDS strobe/mask. It operates at 1.8 V VCC/VCCQ (1.7 V to 1.95 V) up to 166 MHz for 333 MBps and 36 ns max access time, with standby and deep power-down modes. The device is in a 24-ball FBGA and this variant is Industrial Plus -40°C to 105°C range.