RPi BCM2837 Pinout

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Revision as of 10:27, 19 October 2016 by AndrewS (talk | contribs) (PLL_1V8 was coloured incorrectly)
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Raspberry Pi 3 GPU/CPU partial pinout

This is 100% unofficial! It was made by AndrewS using the data from the (reduced) Compute Module 3 schematics. So it might contain errors... and it doesn't contain any of the LPDDR2 (RAM) connections.


1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
A GND_1 GPIO40 GPIO45 GPIO43 GPIO16 GPIO44 GPIO46 GND_5 GND_2 A
B GPIO29 GPIO38 GPIO42 GPIO41 GPIO26 VDDIO3_1 VDDIO3_2 GPIO33 GPIO12 GPIO9 GPIO1 GPIO28 GND_3 GND_4 GND_6 B
C GPIO35 GPIO36 GPIO34 GPIO27 GPIO39 GND_8 GND_9 TEST14 TEST15 TEST8 TEST0 TEST7 TEST13 TEST11 GND_7 C
D GPIO24 GPIO25 GND_11 GPIO37 TEST10 VDDIO0_1 TEST20 TEST2 TEST9 TEST16 GND_10 D
E GPIO18 GPIO30 GPIO31 VDDIO0_2 TEST4 TEST19 TEST5 TEST6 TEST12 GND_12 E
F GPIO20 GPIO22 GPIO23 GPIO32 VDDIO5 VPP VDD_CORE_1 VDD_CORE_2 TEST17 TEST18 GND_13 TEST1 TEST3 GND_14 RUN GND_15 F
G GND_16 GPIO21 VDDIO2_1 GND_17 G
H GPIO17 GPIO19 GPIO13 VDD_CORE_5 VDD_CORE_6 VDD_CORE_7 GND_18 VDD_CORE_3 VDD_CORE_4 GND_19 H
J GPIO14 VDDIO4 GPIO7 VDDIO2_2 VDD_CORE_10 VDD_CORE_11 VDD_CORE_12 GND_20 VDD_CORE_8 VDD_CORE_9 GND_21 GND_22 J
K GPIO8 GPIO10 GPIO11 GND_26 VDD_CORE_14 VDD_CORE_15 GND_27 GND_23 GND_24 VDD_CORE_13 GND_25 K
L GPIO5 GPIO15 GPIO3 GND_31 GND_32 GND_33 GND_28 GND_29 VDD_CORE_16 GND_30 L
M GPIO6 GPIO4 VDD_CORE_17 VDD_CORE_18 GND_38 GND_34 GND_35 GND_36 GND_37 M
N GPIO0 GND_44 GPIO53 VDD_CORE_19 VDD_CORE_20 GND_45 GND_39 GND_40 GND_41 GND_42 GND_43 N
P GPIO2 GND_50 GPIO52 GPIO51 AGND_3 VDD_CORE_21 VDD_CORE_22 GND_51 GND_46 GND_47 GND_48 GND_49 P
R GPIO50 VDDIO4 AGND_4 VDD_CORE_23 VDD_CORE_24 GND_57 GND_52 GND_53 GND_54 GND_55 GND_56 R
T DSI1_DP0 DSI1_DN0 GPIO49 GPIO48 PLL_1V8 T
U DSI1_DP1 DSI1_DN1 GPIO47 AGND_5 PLL_VDD_OUT AGND_6 AGND_10 XTALN AGND_7 DAC_2V5 TRST_L TMS TCK TDI USB_3V3 USB_1V8 USB_MONCDR U
V DSI1_CP DSI1_CN AGND_9 XOSC_VDD XTALP AGND_8 CAM_1V8 TDO USB_OTGID USB_MONPLL V
W DSI1_DP2 DSI1_DN2 AGND_15 DSI1_1V8 PLL_VDD HDMI_CECDAT HDMI_3V3 AGND_11 AGND_12 AGND_13 AGND_14 SCL DAC_OUT W
Y DSI1_DP3 DSI1_DN3 DSI0_DN1 DSI0_CN DSI0_DN0 HDMI_EXTRES HDMI_CLK_P HDMI_TX0_P HDMI_TX1_P HDMI_TX2_P CAM0_DN0 CAM0_CN CAM0_DN1 CAM1_DP3 CAM1_DP2 CAM1_CP CAM1_DP1 CAM1_DP0 USB_DP DAC_TERM SDA Y
AA AGND_1 DSI0_1V8 DSI0_DP1 DSI0_CP DSI0_DP0 HDMI_1V8 HDMI_CLK_N HDMI_TX0_N HDMI_TX1_N HDMI_TX2_N CAM0_DP0 CAM0_CP CAM0_DP1 CAM1_DN3 CAM1_DN2 CAM1_CN CAM1_DN1 CAM1_DN0 USB_DM USB_REF AGND_2 AA
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
Colouring key
pin connects to a ground line
pin connects to a power line
pin is connected to signal line/something else


The positions of the pads roughly match up with this X-ray image of a Raspberry Pi Model 3B (note how it's only the bottom edge of the SoC that has pins all the way across).