Smart Module Series
SA800U-WF Hardware Design
SA800U-WF_Hardware_Design 13 / 106
USB Interfaces
2 USB interfaces which comply with both USB 3.1 and USB 2.0
specifications
Support up to 5 Gbps on USB 3.1 and 480 Mbps on USB 2.0
USB1 supports USB OTG and DisplayPort, and can be used for AT
command communication, data transmission, software debugging and
firmware upgrade
USB2 only supports USB host mode
PCIe Interfaces
2 PCIe Interfaces:
PCIe0 is a Gen 2 1-lane interface
PCIe1 is a Gen 3 1-lane interface
UART Interface
One 2-wire debug UART interface used for debugging by default
Vibrator Drive Interface
Drive ERM/LRA vibrator
SDIO Interfaces
2 SDIO interfaces:
The SDIO function of SDC4 is not supported by default
As the SD card interface, SDC2 complies with SD 3.0 specifications
I2C Interfaces
6 I2C interfaces, used for peripherals such as TP, camera, sensor, etc.
I2S Interfaces
3 I2S interfaces
Flashlight Interfaces
3 high-current flash LED drivers, which supports both flash and torch modes
Up to 1.5 A for FLASH_LED1/FLASH_LED2 in flash mode
Up to 0.75 A for FLASH_LED3 in flash mode
ADC Interfaces
2 general-purpose ADC interfaces
SPI Interfaces
3 SPI interfaces, only support master mode
Charging Interface
Used for battery voltage detection, fuel gauge, battery temperature detection
Real Time Clock
Supported
Antenna Connection
4 antenna connectors: Wi-Fi/BT, Wi-Fi MIMO, BT*, FM*
Physical Characteristics
Size: (60.0 ±0.15) mm × (37.0 ±0.15) mm × (6.55 ±0.2) mm
Package: B2B
Weight: approx. 15 g
Temperature Range
Operating temperature range: -35 °C to +75 °C
2)
Storage temperature range: -40 °C to +90 °C
Firmware Upgrade
Over USB interface or OTA
RoHS
All hardware components are fully compliant with EU RoHS directive
