Multitech MultiConnect xDot MTXDOT Series, Developer'S Manual

Page: 23 / 67

SPECIFICATIONS AND PIN INFORMATION
MultiConnect
®
xDot
TM
MTXDOT Developer Guide 23
Pins are on a 0.07 inch grid, and are 0.028 inches square (except for upper left)
The xDot is 0.045 x 0.045, board is 0.93 x 0.93
xDot Pin STM32L151CCU6 (Where
applicable) SW Name Notes
9 PB12 SPI_NSS
10 PB13 SPI_SCK
11 PB15 SPI_MOSI
12 PB14 SPI_MISO
13 PA9 UART_TX
14 PA10 UART_RX
15 PA2 USBTX Debug TX routes to USB on
developer board
16 PA3 USBRX Debug RX routes to USB on
developer board
23 PB2 GPIO3
24 PB0 GPIO2
25 PA5 GPIO1
26 PA4 GPIO0
27 PB8 I2C_SCL
28 PB9 I2C_SDA
29 PA14 SWCLK
30 PA13 SWDIO
31 PA12 UART_RTS
32 PA11 UART_CTS
33 NRST
34 PA0-WKUP1 WAKE Wake up from low power
modes on rising edge
37 ANT1
47 RFU (ANT2)
1, 5, 17, 20,35,
36, 38, 39, 40, 41,
42, 43, 44, 45, 46,
48, 49, 50, 51, 52,
53, 54, 55, 56, 57,
58 VSS Ground
3, 4 VDD
2, 6, 7, 8, 18, 19,
21, 22 Reserved