Model:MX25L12839FZNW-08G BRAND:Macronix description:IC FLSH 128MBIT SPI 133MHZ 8WSON pack:tray SERIES:MX25xxx35/36 - MXSMIO? Part status:in stock Memory type:Non-volatile Memory format:Flash technology:FLASH - NOR Storage:128Mb(16M x 8) Actual capacity:128Mb Memory interface:SPI Clock frequency:133 MHz Write cycle time-words, pages:30μs,1.5ms Voltage - powered by:2.7V ~ 3.6V Operating temperature:-25°C ~ 85°C(TA) Type of installation:Surface mount type Encapsulation:8-WDFN Exposed pad Supplier deviceEncapsulation:8-WSON(6x5)