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USB97C202 датащи(PDF) 12 Page - SMSC Corporation |
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USB97C202 датащи(HTML) 12 Page - SMSC Corporation |
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12 / 17 page ![]() USB 2.0 ATA/ATAPI Controller Datasheet SMSC USB97C202 Page 12 Revision 1.2 (02-04-04) DATASHEET Chapter 6 Typical Application R13 10K R16 1.5K 1/10W 5% C8 .1uF VDDIO MA9 IDE_D2 IDE_D6 DVDD MA4 IDE_D7 IDE_D8 + C11 10uF P1 1 3 4 2 5 6 7 8 9 11 10 12 13 14 16 15 17 18 19 20 22 24 26 28 30 32 34 21 23 25 27 29 31 33 36 38 40 39 37 35 VDD IDE_D15 C5 .1uF IDE_nCS1 VDDIO IDE_D3 MA7 IDE_nIOW IDE_D13 IDE_DACK IDE_D13 IDE_D11 IDE_D5 MA8 DVDD C17 .1uF + C19 10uF IDE_D10 VDDIO,VDDA + C18 10uF DVDD VDDA DVDD MA7 MA10 IDE_D11 LED1 T1 GREEN IDE_D12 IDE_D11 MA3 MA6 IDE_nIOR IORDY IDE_D8 C21 22pf IDE_nCS0 IDE_nIOW A USB97C202 T ypical Application C 11 Friday , June 07, 2002 Title Size Document Number Rev Date: Sheet of R8 4.75K 1/8W 1% FS- MA11 C7 .1uF IDE_D13 IDE_D7 IDE_D4 USB+ IDE_D[0:15] IDE_D15 IDE_SA2 VR1 3.3V Regulator 3 2 VIN VOUT IDE supports : Mode1, Mode2, Mode3, Mode4 Ultra DMA 33/66 IDE_D9 MA13 MA12 IDE_D15 MA12 nRESET C13 .1uF R17 10K R6 2.21K 1/8W 1% VDD IDE_D7 IDE_DRQ IDE_D14 IDE_D14 R15 9.09K 1/10W 1% IDE_D0 C14 .1uF IDE_SA2 MA2 Q1 IDE_D4 MA1 R11 31.6 1 2 VCCEXT MA5 IDE_D0 IDE_D6 MA13 IDE_D9 MA5 R14 1M VR2 2.5V Regulator 3 2 VIN VOUT MA10 IDE_D10 IDE_SA0 R18 1K IDE_IRQ IDE_D0 + C12 10uF C9 .1uF Primary IDE VDDIO R2 5.62K 1/8W 1% VDD MA9 R9 332 1/8W 1% IDE_D1 VDDIO MA8 USB- IDE_nCS1 nRESET R3 120 R12 31.6 1 2 R7 1.0K 1/8W 1% VCCEXT IDE_D8 R1 100 1/8W 1% C15 .1uF IDE_SA0 IDE_IRQ MA6 C20 1µf IDE_DACK P2 USB TYPE B 1 3 2 4 VCC D+ D- GND VDDIO C10 .1uF MA14 MA4 IDE_D12 USB97C202 U1 90 9 16 17 18 19 21 95 22 23 24 32 99 98 97 96 94 12 11 13 14 8 7 88 51 54 56 57 60 52 62 61 58 55 53 83 50 48 45 43 42 38 75 74 73 72 70 59 3 15 N.C. MA12 MA7 MA6 MA5 MA4 MA3 GND MA2 MA1 MA0 VDD MD0 MD1 MD2 MD3 MD4 MA10 MA11 MA9 MA8 MA13 GND VDDP IDE_D12 IDE_D11 GND IDE_D10 IDE_D9 VDDIO IDE_D8 IDE_D7 IDE_D6 IDE_D5 IDE_D4 VSSA IDE_D3 IDE_D2 IDE_D1 IDE_D0 VDDIO IORDY ROMEN GPIO1 GPIO2 GPIO3 GPIO4 VDD VDDIO VDDIO GPIO3 IDE_D12 MA11 FS+ IDE_D14 IDE_D1 IDE_SA1 IDE_D4 IDE_D3 Y1 12.00Mhz C2 .1uF C1 0.047uF 25V 10% MA1 R7 1.0K 1/8W 1% IDE_D5 IORDY U3 93LC66A Serial EEPROM 1 2 3 4 5 6 7 8 CS CLK DI DO VSS N.C. N.C. VCC MA2 IDE_nCS0 IDE_SA1 D1 LED VCCEXT IDE_D6 MA0 MA15 IDE_D9 IDE_D3 C16 .1uF C6 .1uF IDE_nIOR IDE_D2 U2 39VF512-70 or equiv OTP/EPROM 12 11 10 9 8 7 6 5 27 26 23 25 4 28 29 22 24 31 1 13 14 15 17 18 19 20 21 32 16 2 30 3 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 CE OE WE VPP D0 D1 D2 D3 D4 D5 D6 D7 VCC GND NC NC A15 C3 .1uF MA[0:15] MA0 GPIO3 IDE_DRQ C22 22pf OPTIONAL for test purposes only, if used tie ROMEN low;otherwise do not populate IDE_D10 GPIO2 IDE_D2 IDE_D1 C4 .1uF MA3 IDE_D5 |
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