EFM32WG900 Datasheet, PDF (7/27 Pages) Silicon Laboratories – DSP instruction support and floating-point unit

...the world's most energy friendly microcontrollers
Wafer Pads and Coordinates
Pad Alternate Functionality / Description
Pad Name
X
[µm]
Y
[µm]
Analog
EBI
Timers
Commu-
nication
Other
60
PD5
61
PD6
2065.0 -1872.9
ADC0_CH5
OPAMP_OUT2 #0
2065.0 -1771.3
ADC0_CH6
DAC0_P1 /
OPAMP_P1
TIM1_CC0 #4
LETIM0_OUT0 #0
PCNT0_S0IN #3
LEU0_RX #0
US1_RX #2
I2C0_SDA #1
62
PD7
2065.0 -1669.4
ADC0_CH7
DAC0_N1 /
OPAMP_N1
TIM1_CC1 #4
LETIM0_OUT1 #0
PCNT0_S1IN #3
US1_TX #2
I2C0_SCL #1
63
PD8
64
PC6
2065.0 -1561.9
2065.0 -1470.2
BU_VIN
ACMP0_CH6
EBI_A05 #0/1/2
65
PC7
2065.0 -1385.2
ACMP0_CH7
EBI_A06 #0/1/2
66 VSS_DREG
67 VDD_DREG
68 IOVDD_4
69
DEC_0
70
DEC_1
71
DEC_2
72
NC
73 IOVSS_4
74
PE0
75
PE1
76
PE2
77
PE3
78
PE4
79
PE5
80
PE6
81
PE7
82
PC8
2065.0 -1295.5 Ground for on-chip voltage regulator.
2065.0 -1218.8 Power supply for on-chip voltage regulator.
2065.0 -1119.8 Digital IO power supply 4.
2065.0 -1018.9 Decouple output for on-chip voltage regulator.
2065.0 -925.3 Decouple output for on-chip voltage regulator.
2065.0 -847.7 Decouple output for on-chip voltage regulator.
2065.0 -356.4 Do not connect.
2065.0 -265.5 Digital IO ground 4.
2065.0 -181.4
EBI_A07 #0/1/2
TIM3_CC0 #1
PCNT0_S0IN #1
2065.0 -93.2
EBI_A08 #0/1/2
TIM3_CC1 #1
PCNT0_S1IN #1
2065.0 -1.1
BU_VOUT
EBI_A09 #0
TIM3_CC2 #1
2065.0 91.1
BU_STAT
EBI_A10 #0
2065.0 182.6
LCD_COM0
EBI_A11 #0/1/2
2065.0 302.4
LCD_COM1
EBI_A12 #0/1/2
2065.0 406.9
LCD_COM2
EBI_A13 #0/1/2
2065.0 519.2
LCD_COM3
EBI_A14 #0/1/2
2065.0 625.8
ACMP1_CH0
EBI_A15 #0/1/2
TIM2_CC0 #2
LEU1_TX #0
I2C0_SDA #2
LEU1_RX #0
I2C0_SCL #2
U0_TX #1
I2C1_SDA #2
U0_RX #1
I2C1_SCL #2
U1_TX #3
U1_RX #3
US0_CS #1
US0_CLK #1
US0_RX #1
US0_TX #1
US0_CS #2
83
PC9
2065.0 714.3
ACMP1_CH1
EBI_A09 #1/2
TIM2_CC1 #2
US0_CLK #2
84
PC10
2065.0 819.1
ACMP1_CH2
EBI_A10 #1/2
TIM2_CC2 #2
85
PC11
2065.0 905.1
ACMP1_CH3
EBI_ALE #1/2
86
PC12
2065.0
ACMP1_CH4
1027.7 DAC0_OUT1ALT #0/
OPAMP_OUT1ALT
87
PC13
2065.0
ACMP1_CH5
1131.8 DAC0_OUT1ALT #1/
OPAMP_OUT1ALT
TIM0_CDTI0 #1/3
TIM1_CC0 #0
TIM1_CC2 #4
PCNT0_S0IN #0
88 USB_VREGI_0 2065.0 1237.6 USB input to internal 3.3 V regulator.
89 USB_VREGI_1 2065.0 1314.6 USB input to internal 3.3 V regulator.
90 USB_VREGO_0 2065.0 1393.0 USB decoupling for internal 3.3 V USB regulator and regulator output.
91 USB_VREGO_1 2065.0 1470.4 USB decoupling for internal 3.3 V USB regulator and regulator output.
US0_RX #2
US0_TX #2
U1_TX #0
U1_RX #0
ETM_TD3 #0/2
LES_ALTEX0 #0
ACMP0_O #2
ETM_TD0 #0
CMU_CLK0 #2
LES_ALTEX1 #0
ACMP1_O #2
ETM_TCLK #0
CMU_CLK1 #1
LES_CH6 #0
ETM_TCLK #2
LES_CH7 #0
ETM_TD0 #2
ACMP0_O #1
ACMP1_O #1
LES_CH8 #0
LES_CH9 #0
GPIO_EM4WU2
LES_CH10 #0
LES_CH11 #0
CMU_CLK0 #1
LES_CH12 #0
LES_CH13 #0
2015-03-16 - EFM32WG900FXX - d0325_Rev1.20
7
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