CD00253742 Datasheet, PDF (26/120 Pages) STMicroelectronics – XL-density performance line ARM-based 32-bit MCU

Pinouts and pin descriptions
STM32F103xF, STM32F103xG
Figure 4. STM32F103xF and STM32F103xG XL-density performance line LQFP144 pinout
PE2 1
PE3 2
PE4 3
PE5 4
PE6 5
VBAT 6
PC13-TAMPER-RTC 7
PC14-OSC32_IN 8
PC15-OSC32_OUT 9
PF0 10
PF1 11
PF2 12
PF3 13
PF4 14
PF5 15
V_{SS_5}
16
V_{DD_5}
17
PF6 18
PF7 19
PF8 20
PF9 21
PF10 22
OSC_IN 23
OSC_OUT 24
NRST 25
PC0 26
PC1 27
PC2 28
PC3 29
V_SSA
30
V_REF-
31
V_REF+
32
V_DDA
33
PA0-WKUP 34
PA1 35
PA2 36
LQFP144
108 V_{DD_2}
107 V_{SS_2}
106 NC
105 PA13
104 PA12
103 PA11
102 PA10
101 PA9
100 _PA8
99 _PC9
98 _PC8
97 _PC7
96 _PC6
95 _{VDD_9}
94 _{VSS_9}
93 _PG8
92 _PG7
91 _PG6
90 _PG5
89 _PG4
88 _PG3
87 _PG2
86 _PD15
85 _PD14
84 _{VDD_8}
83 V_{SS_8}
82 PD13
81 PD12
80 PD11
79 PD10
78 PD9
77 PD8
76 PB15
75 PB14
74 PB13
73 PB12
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Doc ID 16554 Rev 3