User's Manual
Table Of Contents
- 1 Features
- 2 Product marking
- 3 System requirements
- 4 Development toolchains
- 5 Demonstration software
- 6 Ordering information
- 7 Hardware layout and configuration
- 7.1 Nucleo-68 board
- Figure 2. Nucleo-68 hardware block diagram
- Figure 3. Nucleo-68 board (top view)
- Figure 4. Nucleo-68 board (bottom view)
- Figure 5. Nucleo-68 board mechanical drawing
- Figure 6. Nucleo-68 board schematics
- Figure 7. Nucleo-68 board schematics - RF part
- Figure 8. Nucleo-68 board schematics - Connectors
- Figure 9. Nucleo-68 board schematics - Power management
- Figure 10. Nucleo-68 board schematics - ST-Link/V2-1
- 7.2 USB dongle
- 7.3 Getting started
- 7.4 Embedded ST-LINK/V2-1
- 7.5 Power supply and selection
- 7.6 Programing/debugging when the power supply is not from USB ST-LINK (5V_ST_link)
- 7.7 OSC clock sources
- 7.8 Reset sources
- 7.9 Virtual COM port: LPUART/USART
- 7.10 LEDs
- 7.11 Push buttons
- 7.12 Current measurement
- 7.13 Jumper configuration
- 7.1 Nucleo-68 board
- 8 Connectors
- Appendix A Nucleo-68 and USB dongle MCU IO assignment
- 9 Federal Communications Commission (FCC) and Industry Canada (IC) compliance statements
- 10 Revision history
Nucleo-68 and USB dongle MCU IO assignment UM2435
44/48 UM2435 Rev 2
41 56
PA14 - CN7-15 SWCLK - CN1-4 SWCLK -
42 57
PA15 D5 (PWM) CN10-27 - - - - -
-58
PC10 D4 CN10-29 - - - - -
-59
PC11 - CN10-35B - - - - -
-60
PC12 D8 CN10-21 - - - - -
-61
PD0 - CN10-36 -
Push
button 2
(SW2)
- - -
-62
PD1 - CN10-38 -
Push
button 3
(SW3)
- - -
43 63
PB3
-
CN10-30B SWO
- CN1-5
SWO
-
44 64
PB4
-
CN10-4
- - - - -
45 65 PB5
-
CN10-26C
-
LED1
(BLUE)
- - -
46 66
PB6 -
CN10-34
CN7-32B
STLK_RX CN2-6 (GPIO) - -
47 67
PB7 - CN10-6 STLK_TX CN2-7 (GPIO) - -
Table 11. IO assignment (continued)
Pin
number
Pin name
(function
after reset)
Nucleo-68 QFN68
(MB1355C)
USB dongle QFN48
(MB1293C)
UFQFPN48
VQFPN68
Arduino™ Morpho Debug
Other
functions
Extension
connectors
Debug
Other
functions