The WLR089U0 module pinout diagram is shown in the following figure.
The following table describes the module pin assignment and descriptions. The ATSAMR34J18B pin numbers are added here for reference. For more details on the SiP pin descriptions, refer to SAM R34/R35 Low Power LoRa Sub-GHz SiP Datasheet (DS70005356).
WLR089U0 Module |
ATSAMR34J18B SiP | |||
---|---|---|---|---|
Pin No. |
Pin Name |
Possible Peripheral Function(1) |
SiP Pin No. |
Pin Function |
1 |
GND |
— |
B5, B7, D4, D6, B3, E2, A2, B2, E1, F2, G2, G3, G5, G6, G7 and H5 |
Ground |
2 |
||||
3 |
VCC |
— |
A7, A8, G4 and H8 | VDDIN, VDDIO2, VDDIO1 and VBAT_DIG, respectively |
4 |
||||
5 |
PA07 |
ADC_AIN[7] |
F3 |
EIC_EXTINT[7], RSTC_EXTWAKE[7], ADC_AIN[7], AC_AIN[3], SERCOM0/PAD[3], TCC1/WO[1], CCL0/OUT[0] |
6 |
PA08 |
GPIO |
F4 |
EIC_NMI, ADC_AIN[16], PTC_X[0], PTC_Y[6], SERCOM0/PAD[0], SERCOM2/PAD[0], TCC0/WO[0], TCC1/WO[2], CCL1/IN[3] |
7 |
PA27 |
GPIO |
E4 |
EIC_EXTINT[15], GCLK_IO[0] |
8 |
PA16 |
SERCOM1_I2C_SDA |
F7 |
EIC_EXTINT[0], PTC_X[4], SERCOM1/PAD[0], SERCOM3/PAD[0], TCC2/WO[0], TCC0/WO[6], GCLK_IO[2], CCL0/IN[0] |
9 |
PA17 |
SERCOM1_I2C_SCL |
E6 |
EIC_EXTINT[1], PTC_X[5], SERCOM1/PAD[1], SERCOM3/PAD[1], TCC2/WO[1], TCC0/WO[1], GCLK_IO[3], CCL0/IN[1] |
10 |
PA18 |
PWM_T0_W2 |
E7 |
EIC_EXTINT[2], PTC_X[6], SERCOM1/PAD[2], SERCOM3/PAD[2], TC4/WO[0], TCC0/WO[2], AC/CMP[0], CCL0/ IN[2] |
11 |
PA19 |
PWM_T0_W3 |
E8 |
EIC_EXTINT[3], PTC_X[7], SERCOM1/PAD[3], SERCOM3/PAD[3], TC4/WO[1], TCC0/WO[3], AC/CMP[1], CCL0/OUT[0] |
12 |
GND |
— |
B5, B7, D4, D6, B3, E2, A2, B2, E1, F2, G2, G3, G5, G6, G7 and H5 |
Ground |
13 |
PA15 |
GPIO |
G8 |
EIC_EXTINT[15], SERCOM2/PAD[3], TC4/WO[1], TCC0/WO[5], GCLK_IO[1] |
14 |
PA14 |
GPIO |
F8 |
EIC_EXTINT[14], SERCOM2/PAD[2], TC4/WO[0], TCC0/WO[4], GCLK_IO[0] |
15 |
GND |
— |
B5, B7, D4, D6, B3, E2, A2, B2, E1, F2, G2, G3, G5, G6, G7 and H5 |
Ground |
16 |
PB22 |
SERCOM5_SPI_MOSI |
E5 |
EIC_EXTINT[6], SERCOM5/PAD[2], TC3/WO[0], GCLK_IO[0], CCL0/IN[0] |
17 |
PA23 |
SERCOM5_SPI_Slave_Select |
D7 |
EIC_EXTINT[7], PTC_X[11], SERCOM3/PAD[1], SERCOM5/PAD[1], TC0/WO[1], TCC0/WO[5], USB/SOF 1kHz[6], GCLK_IO[7], CCL2/IN[1] |
18 |
PB23 |
SERCOM5_SPI_CLK |
C7 |
EIC_EXTINT[7], SERCOM5/PAD[3], TC3/WO[1], GCLK_IO[1], CCL0/OUT[0] |
19 |
PB02 |
SERCOM5_SPI_MISO |
B4 |
EIC_EXTINT[2], ADC_AIN[10], SERCOM5/PAD[0], TC2/WO[0], SUPC/OUT[1], CCL0/OUT[0] |
20 |
PA22 |
GPIO |
D8 |
EIC_EXTINT[6], PTC_X[10], SERCOM3/PAD[0], SERCOM5/PAD[0], TC0/WO[0], TCC0/WO[4], GCLK_IO[6], CCL2/IN[0] |
21 |
PA25 |
USB_DP[6] |
C8 |
EIC_EXTINT[13], SERCOM3/PAD[3], SERCOM5/PAD[3], TC1/WO[1], TCC1/WO[3], USB/DP[6], CCL2/OUT[2] |
22 |
PA24 |
USB_DM[6] |
B8 |
EIC_EXTINT[12], SERCOM3/PAD[2], SERCOM5/PAD[2], TC1/WO[0], TCC1/WO[2], USB/DM[6], CCL2/IN[2] |
23 |
GND |
— |
B5, B7, D4, D6, B3, E2, A2, B2, E1, F2, G2, G3, G5, G6, G7 and H5 |
Ground |
24 |
GND |
— |
Ground |
|
25 |
RESET |
RESET_N |
B6 |
RESET |
26 |
VSW |
VSW |
A6 |
VSW |
27 |
VDDCORE |
VDDCORE |
A5 |
VDDCORE |
28 |
PA28 |
GPIO |
C6 |
EIC_EXTINT[8], GCLK_IO[0] |
29 |
PA31 |
SWDIO(2) |
D5 |
EIC_EXTINT[11], SERCOM1/PAD[3], TCC1/WO[1], SWDIO(2), CCL1/OUT[1] |
30 |
PA30 |
SWDCLK(2) |
C5 |
EIC_EXTINT[10], SERCOM1/PAD[2], TCC1/WO[0], SWCLK(2), GCLK_IO[0], CCL1/IN[0] |
31 |
PA05 |
SERCOM0_UART_RX |
C4 |
EIC_EXTINT[5], RSTC_EXTWAKE[5], ADC_AIN[5], AC_AIN[1], SERCOM0/PAD[1], TCC0/WO[1], CCL0/IN[1] |
32 |
PA04 |
SERCOM0_UART_TX |
D3 |
EIC_EXTINT[4], RSTC_EXTWAKE[4], VREFB, ADC_AIN[4], AC_AIN[0], SERCOM0/PAD[0], TCC0/WO[0], CCL0/IN[0] |
33 |
PB03 |
SUPC_VBAT |
C3 |
EIC_EXTINT[3], ADC_AIN[11], SERCOM5/PAD[1], TC2/WO[1], SUPC/VBAT |
34 |
PA06 |
PTC_Y4 |
E3 |
EIC_EXTINT[6], RSTC_EXTWAKE[6], ADC_AIN[6], AC_AIN[2], PTC_Y[4], SERCOM0/PAD[2], TCC1/WO[0], CCL0/IN[2] |
35 |
GND |
— |
B5, B7, D4, D6, B3, E2, A2, B2, E1, F2, G2, G3, G5, G6, G7 and H5 |
Ground |
36 |
GND |
— |
Ground |
|
37 |
GND |
— |
Ground |
|
38 |
GND |
— |
Ground |
|
39 |
GND |
— |
Ground |
|
40 |
GND |
— |
Ground |
|
41 |
TPAD_GND |
— |
Thermal Pad Ground |