Model:MX25U25635FBBI-10G BRAND:Macronix description:IC FLSH 256MBIT SPI/QUAD 31WLCSP pack:tape(TR) SERIES:MX25xxx35/36 - MXSMIO? Part status:Not suitable for new designs Memory type:Non-volatile Memory format:Flash technology:FLASH - NOR Storage:256Mb(32M x 8) Actual capacity:256Mb Memory interface:SPI - 四 I/O Clock frequency:108 MHz Write cycle time-words, pages:30μs,3ms Voltage - powered by:1.65V ~ 2V Operating temperature:-40°C ~ 85°C(TA) Type of installation:Surface mount type Encapsulation:31-UFBGA,WLCSP Supplier deviceEncapsulation:31-WLCSP