Table 32. Daughterboard Extension Connector (Cn13) - ST STM32L4R9I User Manual

UM2248
Pin
number
36
38
40
Pin
number
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
2
4
6
8
10
12
14
Table 31. Daughterboard extension connector (CN6) (continued)
Description Alternative functions
PA6 OCTOSPI1_IO3
PA2 OCTOSPI1_NCS
+5V -

Table 32. Daughterboard extension connector (CN13)

Description Alternative functions
PD1 FMC_D3
PD0 FMC_D2
SAI1_MCLKA,
PB8
CAN_RX, MC
PG10 FMC_NE3
GND -
PE0 FMC_NBL0
PG12 FMC_NE4, SPI
PE4 FMC_A20
PE5 FMC_A21
PF1 FMC_A1
PF2 FMC_A2
PB9 SAI1_FSA, CAN_TX
PF10 DFSDM_CLK
PF5 FMC_A5
GND -
PF4 FMC_A4
PF15 FMC_A9
PG0 FMC_A10
PE10 FMC_D7
VDD -
NC -
PD6 FMC_NWAIT
PD4 FMC_NOE
PE1 FMC_NBL1
GND -
PD5 FMC_NWE
PE2 FMC_A23
How to disconnect alternative functions to
use on the extension connector
U6 removed
U6 removed
-
How to disconnect alternative functions to
use on the extension connector
-
-
R235, SB42, and JP12 OFF
-
-
-
R238 and SB26 OFF
-
Keep CN12 OFF
-
-
R243 and R247 OFF
JP16 OFF
-
-
-
-
-
-
-
-
-
-
-
-
-
Keep CN12 OFF
UM2248 Rev 5
Connectors
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76