LC-37D90U
5 – 56
8, 13, 16, 18,
19, 21, 24, 29,
30, 124
AGND --- Analog Ground.
20, 23, 27, 28 AVDD --- Analog power. (1.8V)
12, 15 AVDD_ADC --- ADC analog power. (1.8V)
9 AVDD_OSC --- Oscillator analog power. (1.8V)
125 AVDD_PLL --- PLL analog power. (1.8V)
2, 4, 26, 34, 36,
46, 49, 53, 58,
60, 62, 74, 75,
85, 86, 96, 97,
101, 108, 109,
113, 121, 123
DGND --- Digital Ground.
3, 35, 45, 52,
61, 70, 81, 92,
107, 112, 122
VDD1.0 --- Digital Core Power. (1.0V)
5, 33, 44, 56,
69, 80, 91, 106,
116
VDD1.8 --- Analog Core Power. (1.8V)
1, 37, 38, 43,
55, 64, 68, 79,
90, 102, 105,
115,
120
VDD3.3 --- Digital I/O power. (3.3V)
110 VREF I Reference Voltage; set to VDD3.3/2 = 1.65V.
Pin No. Pin Name I/O Pin Function
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