USB84604 Datasheet, PDF (7/61 Pages) Microchip Technology – USB 2.0 HSIC Hi-Speed 4-Port Controller Hub

USB84604
2.0 PIN CONFIGURATION
The pin configuration depends on the firmware loaded (1070, 1080).
FIGURE 2-1:
48-QFN PIN ASSIGNMENTS (1070, 1080) (TOP VIEW)
VDDA33
37
24
SPI_DI/PIO9
VDD12
38
23
PIO8
FLEX_HSIC_UP_STROBE
39
22
PIO3
FLEX_USBUP_DM/PRT_DIS_M0
FLEX_USBUP_DP/PRT_DIS_P0
FLEX_HSIC_UP_DATA
40
41
42
USB84604
NNN<R>YYWW
21
20
19
PRTPWR3/PIO43
OCS2_N/PIO18
PRTPWR2/PIO42
XTAL2
43
TYWWNNNA
18
VDD33
XTAL1/REFCLK
44
NC
45
RBIAS
46
<COO>
^^
17
VDDCR12
16
OCS1_N/PIO17
15
PRTPWR1/PIO41
VDDCOREREG
47
14
SUSPEND/PIO0
VDDA33
48
13
SOF/PIO1
Ground Pad
(must be connected
to VSS)
Indicates pins on the bottom of the device.
The package designators are:
• USB84604 - Product
• NNN - Internal code <R> - Product revision YYWW - Year and work week
• TYWWNNA - Lot #
• <COO> - Country of Origin
• ^^ - e3 Pb free symbol
 2014-2016 Microchip Technology Inc.
DS60001295C-page 7