Users Manual

SGW101X Series
@2019 | SG Wireless Limited
Confidential Proprietary
Website : www.sgwireless.com
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1. Introduction
The SGW101X series is an advanced, highly flexible, ultra-low power multiprotocol SoM that enable Bluetooth (BLE)
connectivity for portable, extremely low power embedded systems.
The SGW101X series delivers robust RF performance, low energy consumption, a wide selection of MCU peripherals and
either an integrated PCB trace antenna or a u.FL connector for an external antenna. These modules are created to
minimize the engineering efforts and development costs associated with adding Bluetooth 5.0 to any product,
accelerating its time-to-market.
2. Features
o Complete RF solution with integrated antenna or external antenna.
o Bluetooth 5 ready multi-protocol module:
o 2Mbps
o Long Range
o Advertising Extension support
o Wireless System-on-Chip: Nordic nRF52840:
o 32-bit ARM Cortex™-M4F CPU @64MHz
o 1MB Flash program memory
o 256kB RAM data memory
o Wide selection of MCU Peripherals:
o Full-speed USB (12Mbps)
o Four SPI Master/Slave (8Mbps)
o Two 2-wire Master/Slave (I2C compatible)
o Two UARTs (with CTS/RTS)
o NFC Tag-A interface
o 20 channel CPU independent Programmable Peripheral Interconnect (PPI)
o 5x32 bit, 3x24bit Real Timer Counters (RTC)
o 12-bit/200K SPS ADC
o Support 128-bit AES HW encryption
o 48 General Purpose I/O pins
o Supply voltage: 1.7–5.5V
o Low Energy Current consumption, 3V DCDC enabled:
o Tx only, 0dBm: 4.8mA (typical)
o Rx only @1Mbps: 4.6mA (typical)