4th Generation USB 2.0 Flash Media Controller with Integrated Card Power FETs & HS Hub
Datasheet
Table 3.1 USB2601/USB2602
MISC (23 Pins)
GPIO1 | GPIO2 |
| GPIO4 | GPIO5 |
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GPIO6 | GPIO7 |
| GPIO8/CRD_PWR0 | GPIO9 |
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GPIO10/CRD_PWR1 | GPIO11/CRD_PWR2 |
| GPIO12 | GPIO13 |
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GPIO14 | GPIO15 |
| TEST | RESET_N |
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ATEST | RBIAS |
| XTAL1/CLKIN | XTAL2 |
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CLK_SEL0 | CLK_SEL1 |
| SEL_CLKDRV |
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| ANALOG POWER (5 Pins) |
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(3)VDDA33 | VDD33PLL |
| VDD18PLL |
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| DIGITAL, POWER & GROUND (22 Pins) |
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(5)VDD33 | (11)VSS |
| (3)VDD18 | (3)NC |
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| Total 128 |
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3.2128-Pin List Table
Table 3.2 USB2601/USB2602
PI | NAME | M | PI | NAME | MA | PIN | NAME | MA | PIN | NAME | MA |
N |
| A | N # |
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# |
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1 | PRTPWR_ | - | 33 | VDD18 | - | 65 | CF_D7 | 8 | 97 | SD_nWP | - |
| POL |
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2 | PRTPWR2 | 12 | 34 | VSS | - | 66 | CF_D15 | 8 | 98 | SD_DAT1 | 8 |
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3 | OCS2_N | - | 35 | VSS | - | 67 | CF_nCS0 | 8 | 99 | SD_DAT0 | 8 |
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4 | PRTPWR3 | 12 | 36 | SM_nWPS | - | 68 | CF_nCS1 | 8 | 100 | SD_CLK | 8 |
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5 | OCS3_N | - | 37 | SM_CLE | 8 | 69 | CF_nIOR | 8 | 101 | VDD33 | - |
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6 | PRTPWR4 | 12 | 38 | SM_nCE | 8 | 70 | CF_nIOW | 8 | 102 | GPIO11/ | - |
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| CRD_PWR2 |
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7 | OCS4_N | - | 39 | SM_ALE | 8 | 71 | CF_IRQ | 8 | 103 | SD_CMD | 8 |
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8 | VDDA33 | - | 40 | SM_nRE | 8 | 72 | CF_nRESET | 8 | 104 | SD_DAT3 | 8 |
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9 | USBDN_D | 41 | SM_nWE | 8 | 73 | CF_IORDY | 8 | 105 | SD_DAT2 | 8 | |
| P3 |
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10 | USBDN_D | - | 42 | SM_nB/R | - | 74 | CF_SA2 | 8 | 106 | GPIO4 | 8 |
| M3 |
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11 | VSS | - | 43 | VDD33 | - | 75 | CF_SA1 | 8 | 107 | GPIO5 | 8 |
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12 | USBDN_D | - | 44 | GPIO10/ | - | 76 | CF_SA0 | 8 | 108 | VSS | - |
| M4 |
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| CRD_PWR1 |
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Revision 1.6 | 10 | SMSC USB2601/USB2602 |
| DATASHEET |
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