Data Sheet

Compute Module 3+ Datasheet
Copyright Raspberry Pi (Trading) Ltd. 2019
3 Block Diagram
1GByte LPDDR2
200 Pin SODIMM Connector
IO Expander
Core SMPS
GPIO[0:27]GPIO[0:27]
VDD_GPIO0-27VDD_GPIO0-27
GPIO[28:45]GPIO[28:45]
VDD_GPIO28-45VDD_GPIO28-45
VBAT
3V33V3
1V81V8
VDACVDAC
4GByte eMMC
(CM3 only)
TVDACTVDAC
CSI CAM0CSI CAM0
CSI CAM1CSI CAM1
2 Lane CSI Camera
4 Lane CSI Camera
BCM2837B0
DSI DISP0DSI DISP0
DSI DISP1DSI DISP1
2 Lane DSI Display
4 Lane DSI Display
HDMI TMDS
CLOCK & DATA
CM
CHOKES
RUN
HDMI CEC, DDCHDMI CEC, DDC
HDMI_HPD_N_1V8
EMMC_EN_N_1V8
JTAGJTAG
EMMC_DISABLE_N
USBUSB
USB2
USB_OTGIDUSB_OTGID
HDMI CEC & I2C
SDX_CMD, Dx (CM3+ Lite only)
SDX_CLK (CM3+ Lite only)
3V3
RUN
TV
DAC
GPIO
BANK0
GPIO
BANK1
3V3
SD_CLK
SD_CMD, Dx
SDX_VDD (CM3+ Lite only)
SD I/O VOLTAGE
1V8
CM3+ eMMC I/O
Voltage fixed at
1V8
CM3+ Lite
SD I/O Voltage
supplied from
SDX_VDD
Figure 1: CM3+ Block Diagram
7 Release 2