BDE-SG1312R7(Sub-1G Based on CC1312R7)-BDE Technology Inc.

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Sub-1G - BDE-SG1312R7(Sub-1G Based on CC1312R7)

BDE-SG1312R7(Sub-1G Based on CC1312R7)
The BDE-SG1312R7 is a multiprotocol Sub-1 GHz wireless microcontroller (MCU) supporting IEEE 802.15.4g, IPv6-enabled smart objects (6LoWPAN), mioty®, Wi-SUN®, proprietary systems, including the TI 15.4-Stack (Sub-1 GHz), and concurrent multiprotocol through a Dynamic Multiprotocol Manager (DMM) driver. The BDE-SG1312R7 is based on an Arm® Cortex® M4F main processor and optimized for low-power wireless communication and advanced sensing in grid infrastructure, building automation, retail automation, personal electronics and medical applications.

The BDE-SG1312R7 has a software defined radio powered by an Arm® Cortex® M0, which allows support for multiple physical layers and RF standards. The device supports operation in 915-MHz frequency bands. PHY and frequency band switching can be done runtime through a dynamic multiprotocol manager (DMM) driver. The BDE-SG1312R7 has an efficient built-in PA that supports +14 dBm TX at 24.9 mA current consumption. In RX it has -122 dBm sensitivity and 88 dB blocking ±10 MHz in SimpleLink™ long-range mode with 2.5-kbps data rate.

The BDE-SG1312R7 has a low sleep current of 0.9 μA with RTC and 144KB RAM retention. In addition to the main Cortex® M4F processor, the device also has an autonomous ultra-low power Sensor Controller CPU with fast wake-up capability. As an example, the sensor controller is capable of 1-Hz ADC sampling at 1-μA system current. The BDE-SG1312R7 has Low SER (Soft Error Rate) FIT (Failure-in-time) for long operational lifetime. Always-on SRAM parity minimizes risk for corruption due to potential radiation events. Consistent with many customers’ 10 to 15 years or longer life cycle requirements.

The module is with dimension of 22 mm x 15 mm x 2.15 mm, it has a U.FL connector for connecting an external antenna or it can be configured to use the RF pad for connecting the antenna in application board.

Key Features

 Wireless microcontroller
 Powerful 48-MHz Arm® Cortex®-M4F processor
 704KB flash program memory
 256KB of ROM for protocols and library functions
 8KB of cache SRAM
 144KB of ultra-low leakage SRAM with parity for high-reliability operation
 Dynamic multiprotocol manager (DMM) driver
 Programmable radio includes support for 2- (G)FSK, 4-(G)FSK, MSK, OOK, IEEE 802.15.4 PHY and MAC
 Supports over-the-air upgrade (OTA)
 Ultra-low power sensor controller
 Autonomous MCU with 4KB of SRAM
 Sample, store, and process sensor data
 Fast wake-up for low-power operation
 Software defined peripherals; capacitive touch, flow meter, LCD Low power consumption
 MCU consumption:
 2.63 mA active mode, CoreMark
 55 μA/MHz running CoreMark
 0.8 μA standby mode, RTC, 144KB RAM
 0.1 μA shutdown mode, wake-up on pin •
 Ultra low-power sensor controller consumption:
 25.2 μA in 2 MHz mode
 701 μA in 24 MHz mode
 Radio Consumption:
 5.4 mA RX at 868 MHz
 24.9 mA TX at +14 dBm at 915 MHz
 Wireless protocol support
 Wi-SUN®
 mioty®
 Amazon Sidewalk
 Wireless M-Bus
 SimpleLink™ TI 15.4-stack
 6LoWPAN
 Proprietary systems
 High performance radio
 -121 dBm for 2.5-kbps long-range mode
 -110 dBm at 50 kbps, 802.15.4, 915 MHz
 Output power up to +14 dBm with temperature compensation
 Regulatory compliance (On-going)
 Suitable for systems targeting compliance with these standards:
 FCC
 IC
 CE-RED
 MCU peripherals
 Digital peripherals can be routed to any GPIO
 Four 32-bit or eight 16-bit general-purpose timers
 12-bit ADC, 200 kSamples/s, 8 channels
 8-bit DAC
 Two comparators
 Programmable current source
 Two UART, two SSI, I2C, I2S
 Real-time clock (RTC)
 Integrated temperature and battery monitor
 Security enablers
 AES 128- and 256-bit cryptographic accelerator
 ECC and RSA public key hardware accelerator
 SHA2 Accelerator (full suite up to SHA-512)
 True random number generator (TRNG)
 Operating range
 On-chip buck DC/DC converter
 1.8-V to 3.8-V single supply voltage
 -40 to +85°C
 -40 to +105°C (See ordering information)
 Antenna:
 U.FL connector or RF pad
 Small Size
 22 mm x 15 mm x 2.15 mm

Applications

 Grid infrastructure
 Smart Meters – electricity meter, water meter, gas meter, and heat cost allocator
 Grid communications – wireless communications
 EV charging infrastructure – AC charging (pile) station
 Other alternative energy – energy harvesting
 Building automation
 Building security systems – motion detector, door and window sensor, glass break detector, panic button, electronic smart lock and IP network camera
 HVAC systems – thermostat, environmental sensor and HVAC controller
 Fire safety – smoke and head detector, gas detector and fire alarm control panel
 Retail Automation
 Retail automation & payment applications – electronic shelf labels andportable POS terminal
 Personal Electronics
 RF remote controls
 Smart Speakers and Smart Displays
 Gaming and electronic and robotic toys
 Wearables (non-medical) and smart trackers
 Wireless Modules
 Wireless third party modules including WiSUN®, Amazon Sidewalk, mioty® and multiprotocol
 Wireless communications modules

Downloads

Datasheet: BDE-SG1312R7_Datasheet_V1.0.pdf
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