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4th Generation USB 2.0 Flash Media Controller with Integrated Card Power FETs & HS Hub
Datasheet
Revision 1.6 (06-20-08) 10 SMSC USB2601/USB2602
DATASHEET
3.2 128-Pin List Table
MISC (23 Pins)
GPIO1 GPIO2 GPIO4 GPIO5
GPIO6 GPIO7 GPIO8/CRD_PWR0 GPIO9
GPIO10/CRD_PWR1 GPIO11/CRD_PWR2 GPIO12 GPIO13
GPIO14 GPIO15 TEST RESET_N
ATEST RBIAS XTAL1/CLKIN XTAL2
CLK_SEL0 CLK_SEL1 SEL_CLKDRV
ANALOG POWER (5 Pins)
(3)VDDA33 VDD33PLL VDD18PLL
DIGITAL, POWER & GROUND (22 Pins)
(5)VDD33 (11)VSS (3)VDD18 (3)NC
Total 128
Table 3.2 USB2601/USB2602 128-Pin TQFP
PI
N
#
NAME M
A
PI
N #
NAME MA PIN
#
NAME MA PIN
#
NAME MA
1PRTPWR_
POL
- 33 VDD18 - 65 CF_D7 8 97 SD_nWP -
2 PRTPWR2 12 34 VSS - 66 CF_D15 8 98 SD_DAT1 8
3 OCS2_N - 35 VSS - 67 CF_nCS0 8 99 SD_DAT0 8
4 PRTPWR3 12 36 SM_nWPS - 68 CF_nCS1 8 100 SD_CLK 8
5 OCS3_N - 37 SM_CLE 8 69 CF_nIOR 8 101 VDD33 -
6 PRTPWR4 12 38 SM_nCE 8 70 CF_nIOW 8 102 GPIO11/
CRD_PWR2
-
7 OCS4_N - 39 SM_ALE 8 71 CF_IRQ 8 103 SD_CMD 8
8 VDDA33 - 40 SM_nRE 8 72 CF_nRESET 8 104 SD_DAT3 8
9 USBDN_D
P3
-- 41 SM_nWE 8 73 CF_IORDY 8 105 SD_DAT2 8
10 USBDN_D
M3
- 42 SM_nB/R - 74 CF_SA2 8 106 GPIO4 8
11 VSS - 43 VDD33 - 75 CF_SA1 8 107 GPIO5 8
12 USBDN_D
M4
- 44 GPIO10/
CRD_PWR1
- 76 CF_SA0 8 108 VSS -
Table 3.1 USB2601/USB2602 128-Pin TQFP Package