DS90UB921-Q1 Datasheet, PDF (3/57 Pages) Texas Instruments – 5 - 96 MHz 24-bit Color FPD-Link III Serializer with Bidirectional Control Channel

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5 Pin Configuration and Functions
DS90UB921-Q1
48 Pin WQFN (RHS)
Top View
DS90UB921-Q1
SNLS488 – MARCH 2016
G2 / DIN10 37
G3 / DIN11 38
G4 / DIN12 39
G5 / DIN13 40
G6 / DIN14 41
G7 / DIN15 42
GPO_REG4 / B0 / DIN16 43
GPO_REG5 / B1 / DIN17 44
B2 / DIN18 45
B3 / DIN19 46
B4 / DIN20 47
B5 / DIN21 48
DS90UB921-Q1
TOP VIEW
DAP = GND
24 MODE_SEL
23 CMF
22 VDD33
21 PDB
20 DOUT+
19 DOUT-
18 RES1
17 CAPHS12
16 REM_INTB
15 FSEL
14 CAPP12
13 I2S_CLK
Pin Functions
NAME
PIN
NUMBER
I/O, TYPE
DESCRIPTION
LVCMOS PARALLEL INTERFACE - Layout note: for unused LVCMOS input pins, tie to an external pulldown
DIN[23:18],
DIN[15:10],
DIN[7:2] /
R[7:2],
G[7:2],
B[7:2]
27, 28, 29, 32, 33,
34, 37, 38, 39, 40,
41, 42, 45, 46, 47,
48, 1, 2
I, LVCMOS, Parallel Interface Data Input Pins
PD
DIN[1:0],
DIN[9:8],
DIN[17:16] /
R[1:0],
G[1:0],
B[1:0]
25, 26, 35, 36, 43,
44
Multi-function
pin
I/O, LVCMOS,
PD
Parallel Interface Data Input Pins
DIN0 / R0 can optionally be used as GPIO0 and DIN1 / R1 can optionally be used as
GPIO1
DIN8 / G0 can optionally be used as GPIO2 and DIN9 /G1 can optionally be used as
GPIO3
DIN16 / B0 can optionally be used as GPO_REG4 and DIN17 / B1 can optionally be
used as GPO_REG5
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