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Snapdragon 820 SBC Hardware User Guide
iWave Systems Technologies Pvt. Ltd.
2.
ARCHITECTURE AND DESIGN
This section provides detailed information about the Snapdragon 820 SBC features and Hardware architecture with
high level block diagram.
2.1
Snapdragon 820 SBC Block Diagram
CPU
Snapdragon 820
(APQ8096)
USB1_HS
LPDDR4 PoP-3GB
(Upgradable)
iW-RainboW-G25S - Snapdragon 820 SBC Block Diagram
eMMC
–
32GB
(Upgradable)
MMC(8bit)
EBI0
EBI1
SDC1
LPDDR4 (64bit)
SDC2
PCIe0
SLIMbus
PCM1/
MI2S_1
PMIC
Interfaces
WiFi + BT
BLSP2-UART
HDMI x 1
HDMI
USB Device x 1
SD (4bit)
GNSS
GNSS RF
Receiver
GNSS
MIPI_DSI0
I2C x 3
BLSP8-UART
UART x 1
MIPI_CSI0
Power to
Peripherals
SLIMbus
Audio
In/Out
PCIe
UART
PCM
Wi-Fi Antenna
GPS Antenna
Connector
Battery Header
Micro USB
Connector
Micro HDMI
Connector
Headphone
Jack
30pin I/O
Connector
Debug UART
Header
CCI_I2C0,
BLSP7_I2C,
BLSP8_I2C
MIPI Camera x 1 (4lane)
MIPI Display x 1 (2lane)
PMIC &
Battery
Charger
5V
Control
Switches
GPIOs
DMIC1
EAROP
GPIO
GPIO x 4
Audio Codec
Micro SD
Connector
6pin
Connector
GPIO x 2
USB3.0 x 1
USB_SS
USB TypeC
Connector
(Optional)
Power Jack
4.2V
Figure 1: Snapdragon 820 SBC Block Diagram
