1	VBAT	power_in
2	PC13	bidirectional
3	PC14	bidirectional
4	PC15	bidirectional
5	PF0	bidirectional
6	PF1	bidirectional
7	PG10	bidirectional
8	PA0	bidirectional
9	PA1	bidirectional
10	PA2	bidirectional
11	PA3	bidirectional
12	PA4	bidirectional
13	PA5	bidirectional
14	PA6	bidirectional
15	PA7	bidirectional
16	PC4	bidirectional
17	PB0	bidirectional
18	PB1	bidirectional
19	PB2	bidirectional
20	VREF+	input
21	VDDA	power_in
22	PB10	bidirectional
23	VDD	power_in
24	PB11	bidirectional
25	PB12	bidirectional
26	PB13	bidirectional
27	PB14	bidirectional
28	PB15	bidirectional
29	PC6	bidirectional
30	PA8	bidirectional
31	PA9	bidirectional
32	PA10	bidirectional
33	PA11	bidirectional
34	PA12	bidirectional
35	VDD	power_in
36	PA13	bidirectional
37	PA14	bidirectional
38	PA15	bidirectional
39	PC10	bidirectional
40	PC11	bidirectional
41	PB3	bidirectional
42	PB4	bidirectional
43	PB5	bidirectional
44	PB6	bidirectional
45	PB7	bidirectional
46	PB8	bidirectional
47	PB9	bidirectional
48	VDD	power_in
49	VSS	power_in