pinout.adoc

Table 1. IC pinout

Pin#	Pin Name	Pin type	Pin Standard	Description
1	BOOT1	I	CMOS 3.3V
2	VSS	P	0V	Ground
3	VSS	P	0V	Ground
4	SPI1_SCLK	IO	CMOS 3.3V
5	SPI1_MOSI	IO	CMOS 3.3V
6	VDD_33	P	3.3V	Supply pads 3.3V
7	SPI1_MISO	IO	CMOS 3.3V
8	SPI1_SS	IO	CMOS 3.3V
9	VDD	P	1.2V	Supply core
10	MDC	IO	CMOS 3.3V
11	MDIO	IO	CMOS 3.3V
12	VDD_18	P	3.3V	Supply 1.8V
13	ALOS	IO	CMOS 3.3V
14	VSS	P	0V	Ground
15	VDD1P8	P	1.8V	Supply LVDS 1.8V
16	VSS	P	0V	Ground
17	TXD_P	O	LVDS 1.8V
18	TXD_N	O	LVDS 1.8V
19	VDD	P	1.2V	Supply core
20	TCLK_P	O	LVDS 1.8V
21	TCLK_N	O	LVDS 1.8V
22	VDD1P8	P	1.8V	Supply LVDS 1.8V
23	RXD_P	I	LVDS 1.8V
24	RXD_N	I	LVDS 1.8V
25	VTT	A		Reference voltage
26	VSS	P	0V	Ground
27	VSS	P	0V	Ground
28	VSS	P	0V	Ground
29	VDDO_VCO	PO		VCO LDO output
30	VDDO_PLL	PO		PLL LDO output
31	VDD	P	1.2V	Supply core
32	R_EXT	A		Reference resistor 12.1 kΩ
33	VDD1P8	P	1.8V	Supply LVDS 1.8V
34	RCLK_N	O	LVDS 1.8V
35	RCLK_P	O	LVDS 1.8V
36	VSS	P	0V	Ground
37	VDD_18	P	3.3V	Supply 1.8V
38	XIN	AI	CMOS 1.8V	XTAL pads
39	XOUT	AO	CMOS 1.8V	XTAL pads
40	VSS	P	0V	Ground
41	RST_OUT	O	CMOS 3.3V
42	RESET	I	CMOS 3.3V
43	VDD_18	P	1.8V	Supply 1.8V
44	TDO	O	CMOS 3.3V	JTAG
45	VDD	P	1.2V	Supply core
46	TRST	I	CMOS 3.3V	JTAG
47	TCK	I	CMOS 3.3V	JTAG
48	TMS	I	CMOS 3.3V	JTAG
49	VDD_33	P	3.3V	Supply pads 3.3V
50	TDI	I	CMOS 3.3V	JTAG
51	TM	I	CMOS 3.3V	SCAN
52	VSS	P	0V	Ground
53	VSS	P	0V	Ground
54	VDD_33	P	3.3V	Supply pads 3.3V
55	GPIO0	IO	CMOS 3.3V
56	GPIO1	IO	CMOS 3.3V
57	VDD	P	1.2V	Supply core
58	GPIO2	IO	CMOS 3.3V
59	GPIO3	IO	CMOS 3.3V
60	VDD_18	P	3.3V	Supply 1.8V
61	GPT0	IO	CMOS 3.3V
62	GPT1	IO	CMOS 3.3V
63	VSS	P	0V	Ground
64	GPT2	IO	CMOS 3.3V
65	GPT3	IO	CMOS 3.3V
66	VDD	P	1.2V	Supply core
67	TDM_RVIT	IO	CMOS 3.3V
68	TDM_RSYNC	IO	CMOS 3.3V
69	TDM_RCLK	IO	CMOS 3.3V
70	TDM_WVIT	IO	CMOS 3.3V
71	VDD_33	P	3.3V	Supply pads 3.3V
72	TDM_WSYNC	IO	CMOS 3.3V
73	TDM_WCLK	IO	CMOS 3.3V
74	I2C_SCL	IO	CMOS 3.3V
75	I2C_SDA	IO	CMOS 3.3V
76	UART0_DTR	IO	CMOS 3.3V
77	VSS	P	0V	Ground
78	VSS	P	0V	Ground
79	VDD	P	1.2V	Supply core
80	UART0_DSR	IO	CMOS 3.3V
81	UART0_RTS	IO	CMOS 3.3V
82	VDD_33	P	3.3V	Supply pads 3.3V
83	UART0_CTS	IO	CMOS 3.3V
84	UART0_TXD	IO	CMOS 3.3V
85	UART0_RXD	IO	CMOS 3.3V
86	VDD_18	P	3.3V	Supply 1.8V
87	SPI0_SCLK	IO	CMOS 3.3V
88	SPI0_MOSI	IO	CMOS 3.3V
89	VSS	P	0V	Ground
90	SPI0_MISO	IO	CMOS 3.3V
91	SPI0_SS	IO	CMOS 3.3V
92	VDD	P	1.2V	Supply core
93	UART3_TXD	IO	CMOS 3.3V
94	UART3_RXD	IO	CMOS 3.3V
95	VDD_33	P	3.3V	Supply pads 3.3V
96	UART2_TXD	IO	CMOS 3.3V
97	UART2_RXD	IO	CMOS 3.3V
98	UART1_TXD	IO	CMOS 3.3V
99	UART1_RXD	IO	CMOS 3.3V
100	BOOT0	IO	CMOS 3.3V