SN11020F

The SN11020F provides a high-performance interface to bridge USB and ATA/ATAPI compliance device.By providing a flexible and low cost single chip solution for applications intended to utilize the convenience of USB, SN11020F could be used to connect IDE hard disk.

Features of the SN11020F are:(1)USB 1.1 compatible;(2)support ATA/ATAPI,PIO mode 0;(3)built-in FIFO for upstream and downstream data transfer;(4)pin selectable bus-power or self-power;(5)three user-defined general purpose IO;(6)drivers support microsoft Win98/Win Me/Win 2000/Mac OS8.6-9.x;(7)single 3.3V operation in 48-pin LQFP package;(8)SD memory card specification 1.0 compatible;(9)MMC memory card specification 2.1.1 compatible;(10)SD/MMC serial clock rate is up to 12MHz.

The absolute maximum ratings of the SN11020F can be summarized as:(1):the symbol is DVmin,the parameter is min digital supply voltage,the value is DGND-0.3,the unit is V;(2):the symbol is DVmax,the parameter is max digital supply voltage,the value is DGND+4.6,the unit is V;(3):the symbol is AVmin,the parameter is min analog supply voltage,the value is AGND-0.3,the unit is V;(4):the symbol is AVmax,the parameter is max analog supply voltage,the value is AGND+4.6,the unit is V;(5):the symbol is Dvinout,the parameter is voltage on any digital input or output pin,the value is DGND-0.3 to 5.5,the unit is V;(6):the symbol is Avinout,the parameter is voltage on any analog input or output pin,the value is AGND-0.3 to Avdd+0.3,the unit is V;(7):the symbol is Tstg,the parameter is storage temperature range,the value is -40 to +125,the unit is ;(8):the symbol is ESD(HBM),the parameter is ESD human body mode,the value is 2000,the unit is V;(9):the symbol is ESD(MM),the parameter is ESD machine mode,the value is 200,the unit is V;(10):the symbol is Ioff,the parameter is leakage current,the value is 10,the unit is uA;(11):the symbol is Ilatch,the parameter is minimum latch up current,the value is 100,the unit is mA.

The operation conditions of the SN11020F can be summarized as:(1):the symbol is DVdd,the parameter is digital supply voltage,the value is +3 to +3.6,the unit is V;(2):the symbol is AVdd,the parameter is analog supply voltage,the value is +3 to +3.6,the unit is V;(3):the symbol is TA,the parameter is operating ambient temperature range,the value is 0 to 70,the unit is .