The S80KS2564GACHB043 is a 256 Mb HYPERRAM™ self-refresh DRAM (PSRAM) for 1.8 V systems, using a HYPERBUS™ extended-IO x16 DDR interface with up to 200 MHz clock and 800 MBps (6,400 Mbps) throughput. It runs from 1.7 V to 2.0 V across -40 to 105°C (AEC-Q100 Grade 2), with 35 ns max access time, 1.55 µA standby, plus Hybrid Sleep and Deep Power Down modes. Available in 49-ball FBGA.