GL422 Datasheet, PDF (21/32 Pages) GENESYS LOGIC – USB 2.0 +SD/MMC-controller Combo Solution

GL422/GL423 USB 2.0 +SD/MMC-controller Combo Solution
4.6.2 Regulator Interface
Table 4.2 – Regulator Interface
QFN56
Pin#
VFBG
A54
Pin#
Pin Name
Pad#
NC
NC

91
89
43
B2
V18OUT
90
92
44
C1
AVDD
93
94
45
E4
GND
95
42
B1
REXT1
88
41
A1
REXT2
87
Pad Name Type
Description
OUT1
OUT2
OUT2
VIN
VIN
VIN
GND
REXT1
REXT2
1.8V output (Max.40mA)
O
(No Bonding)
1.8V output (Max.100mA)
O
(Double Bonding)
Regulator 1.8V output
O
(Double Bonding)
Analog 3.3V power
P
(Tri-bonding )
Analog 3.3V power
P
(Tri-bonding )
Analog 3.3V power
P
(Tri-bonding )
P Analog ground
A External Resistor pad
A External Resistor pad
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