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Introduction

The S76S is designed & manufactured in a smallest form factor - SiP ( System in Package ). It integrate with Semtech SX1276 and a 32-bit ultra low power Cortex M0L MCU ( STM32L073x ), supporting global 863MHz ~ 928MHz ISM-Bands.

Capable of 2-way communication and reach over 16 km ( 10 miles ) distance in our field test.

This product is designed with multiple easy to use interface ( I2C/SPI/UART/GPIO ), fine-tuned RF performance and will be offered with complete SDK library & ready to go HDK, it can significantly help the users to shrink the size of end device and simplify the development efforts for any LoRa applications.


Block diagram

              


Key-feature

Small footprint:13 mm x 11 mm x 1.1 mm
Epoxy molding finished module in LGA type
Embedded memories (up to 192 Kbytes of Flash memory and 20 Kbytes of RAM)
+20 dBm constant RF output vs. V supply
Programmable bit rate up to 300 kbps
High sensitivity:down to -137 dBm
FSK, GFSK, MSK, GMSK, LoRa and OOK modulation
Packet engine up to 256 bytes with CRC
Built-in temperature sensor and low battery indicator

Partnership & Certification

LoRa Allience LoRa Certification myDevices Partnership The Things Ecosystem

 

 


For more information, or for sales inquiries, please contact AcSiP Technology Corp.

General Description

The S76S integrates ARM Coretex®-M0+ (32-bit RISC core operating at a 32MHz frequency) MCU and LoRa/FSK modulation that provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.The S76S is the first SiP module of LoRa in the world as well.

The S76S can achieve a sensitivity of over -137 dBm. The high sensitivity combined with the integrated +20 dBm power amplifier yields industry leading link budget making it optimal for any low data rate application requiring range or robustness. LoRa also provides significant advantages in both blocking and selectivity over conventional modulation techniques, solving the traditional design compromise between range, interference immunity and energy consumption.

Part Number Frequency Range Spreading Factor Bandwidth Effective Bitrate Est. Sensitivity
S76S 902~928MHz 6~12 62.5~500KHz 146~37500bps -109 to -137dBm
  863~870MHz        

Electrical Characteristics

Power Consumption Characteristics

Symbol Parameter Conditions Typ. Max. Unit
IDDSL Supply current in Sleep mode Sleep Stop Mode   5 uA
IDDST Supply current in Standby mode Crystal oscillator 9 9.6 mA
IDDR Supply current in Receive mode   17.5   mA
  Supply current in Transmit RF SetPW = +20 dBm 127    
IDDT mode with impedance RF SetPW = +17 dBm 82   mA
  matching RF SetPW = +13 dBm 65    
    RF SetPW = + 7 dBm 49    

Mechanical Dimension (mm)


Recommand Reflow Profile


Get Document Here

Item Description Download
Databrief S76S_Brief_Ver02.pdf
Datasheet S76S_SPEC_Ver_L.pdf

For more information, or for sales inquiries, please contact AcSiP Technology Corp.

 

General Description

The EK-S76SXB board provides an affordable way for user to try out LPWAN IoT applications or new concepts evaluation. It also compliance with XBee board formfactory to support sensor node application in wireless connectivity feature.


User can download firmware built from SDK into S76S via programmer ,ST-Link, to test software flow and debug error according to log shown on common termanal tool.

 


Package Information

Item Count Description
EK-S76SXB 1 Micro USB for Power source and RS232 I/F
Antenna (option) 1 High band for EU868, US915, AS923

SW & Tools

User can configure RS232 terminal tool to control EK-S76SXB board for SW validation and application development.

Pin Definition


Get Document Here

Item Description Download
User guide EK-S76SXB User Guide Rev_C.pdf
Application note S7xS series_ApplicationNote_Ver_A.pdf
Footprint Footprint.7z 

For more information, or for sales inquiries, please contact AcSiP Technology Corp.

Item Description Download Link
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