Compute Module Datasheet

Copyright Raspberry Pi (Trading) Ltd. 2016

5

Pin Assignments

CM1

CM3-Lite

CM3

PIN

PIN

CM3

CM3-Lite

CM1

1

2

3

4

NC

SDX_VDD

NC

5

6

NC

SDX_VDD

NC

7

8

NC

9

10

NC

SDX_CLK

NC

11

12

NC

SDX_CMD

NC

13

14

NC

15

16

NC

SDX_D0

NC

17

18

NC

SDX_D1

NC

19

20

NC

21

22

NC

SDX_D2

NC

23

24

NC

SDX_D3

NC

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

76

77

78

79

80

81

82

83

84

85

86

87

88

GPIO46_1V8

89

90

GPIO47_1V8

91

92

93

94

95

96

97

98

99

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

160

161

162

163

164

165

166

167

168

169

170

171

172

173

174

175

176

177

178

179

180

181

182

183

184

185

186

187

188

189

190

191

192

193

194

195

196

197

198

199

200

3V3

3V3

GND

VBAT

VBAT

HDMI_HPD_N_1V8

EMMC_EN_N_1V8

VDD_CORE (DO NOT CONNECT)

GND

1V8

1V8

GND

VDAC

USB_DM

GND

HDMI_CEC

HDMI_SDA

HDMI_SCL

RUN

CAM1_DN1

GND

CAM1_DP0

CAM1_DN0

GND

USB_DP

CAM1_DN2

GND

CAM1_CP

CAM1_CN

GND

CAM1_DP1

HDMI_D2_P

GND

CAM1_DP3

CAM1_DN3

GND

CAM1_DP2

HDMI_D0_P

GND

HDMI_D1_N

HDMI_D1_P

GND

HDMI_D2_N

DSI0_CP

GND

HDMI_CLK_N

HDMI_CLK_P

GND

HDMI_D0_N

DSI0_DP1

GND

DSI0_DN0

DSI0_DP0

GND

DSI0_CN

GPIO25

GND

GPIO26

GPIO27

GND

DSI0_DN1

GPIO21

GND

GPIO22

GPIO23

GND

GPIO24

GPIO17

GND

GPIO18

GPIO19

GND

GPIO20

GPIO13

GND

GPIO14

GPIO15

GND

GPIO16

GND

GPIO0-27_VDD

GPIO28-45_VDD

GND

GPIO12

GND

GPIO8

GPIO9

GND

GPIO10

GPIO11

GND

GPIO4

GPIO5

GND

GPIO6

GPIO7

GND

GPIO0

GPIO1

GND

GPIO2

GPIO3

VDAC

3V3

3V3

GND

VBAT

VBAT

VC_TDO

VC_TCK

GND

1V8

1V8

GND

TVDAC

USB_OTGID

GND

VC_TRST_N

VC_TDI

VC_TMS

NC

NC

NC

NC

NC

GND

CAM0_CP

CAM0_CN

GND

CAM0_DP1

CAM0_DN1

GND

NC

NC

GND

CAM0_DP0

CAM0_DN0

GND

DSI1_DP1

DSI1_DN1

GND

NC

NC

NC

DSI1_DP3

DSI1_DN3

GND

DSI1_DP2

DSI1_DN2

GND

DSI1_DP0

DSI1_DN0

GND

DSI1_CP

DSI1_CN

GND

GPIO44

GPIO45

GND

GND

GPIO40

GPIO41

GND

GPIO42

GPIO43

GND

GPIO36

GPIO37

GND

GPIO38

GPIO39

GND

GPIO32

GPIO33

GND

GPIO34

GPIO35

GND

GPIO30

GPIO31

GND

GPIO0-27_VDD

GPIO28-45_VDD

GND

KEY

EMMC_DISABLE_N

GND

GND

GND

GND

GPIO28

GPIO29

GND

Table 2: Compute Module SODIMM Connector Pinout

Table 2 gives the Compute Module pinout and Table 3 gives the Compute Module pin functions.

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Version 1.0