Our portfolio of sub-1 GHz solutions includes transmitters, transceivers, modules and System-on-Chips supporting a host of different applications in home and building automation (Smart Home and Smart City) as well as industrial process control (Smart Factory) and automated metering infrastructures (Smart Grid) or, more broadly, for the Internet of Things (IoT).
They support network operated in the license-free ISM and SRD frequency bands at 169, 315, 433, 512, 868, and 915 MHz and several modulation schemes such as LoRa, 2(G)FSK, (G)MSK, 4(G)FSK, BPSK, OOK and ASK.
ST transceivers also support advanced technologies such as frequency hopping, auto-acknowledgment and antenna diversity to secure error-free data transmission even in harsh-environmental or challenging-logistical conditions.
Our Sub-1 GHz modules, operating in IMS and SMD band, are based on our transceivers and are equipped with antenna, xtal and balun. They provide a ready to use solution, fully RF, ETSI, IC and FCC certified, that helps minimize time to volume.
Our Sub-1 GHz SoCs, are the firsts in the world to combine an STM32 architectural basis and a LoRa radio on the same silicon die. They offer ease-of-use, affordability, BOM costs optimization capabilities, reliability, while being perfectly tailored for a wide range of industrial and consumer applications.
Our ICs and modules are supported by an extensive set of evaluation boards, software, firmware and application notes.
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With today’s technologies, users can also receive an alert on their phone or a wearable device. ST’s S2-LP, sub-1GHz RF transceiver and the TSU111 operational amplifiers together with STM32 enable such enhanced alarms.
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S2-LP
Ultra-low power, high performance, sub-1GHz transceiver
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S2-LPTX
Ultra-Low power, High performance Sub-1GHz transmitter
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SPSGRF
Sub-GHz (868 or 915 MHz) low power programmable RF transceiver modules
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STM32WL54CC
Sub-GHz Wireless Microcontrollers. Dual-core Arm Cortex-M4/M0+ @48 MHz with 256 Kbytes of Flash memory, 64 Kbytes of SRAM. (G)FSK, (G)MSK, BPSK modulations. AES 256-bit. Multiprotocol System-on-Chip.
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STM32WLE5JB
Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 @48 MHz with 128 Kbytes of Flash memory, 48 Kbytes of SRAM. LoRa, (G)FSK, (G)MSK, BPSK modulations. AES 256-bit. Multiprotocol System-on-Chip.
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STM32WLE5CC
Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 @48 MHz with 256 Kbytes of Flash memory, 64 Kbytes of SRAM. LoRa, (G)FSK, (G)MSK, BPSK modulations. AES 256-bit. Multiprotocol System-on-Chip.
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STM32WLE5JC
Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 @48 MHz with 256 Kbytes of Flash memory, 64 Kbytes of SRAM. LoRa, (G)FSK, (G)MSK, BPSK modulations. AES 256-bit. Multiprotocol System-on-Chip.
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STM32WL54JC
Sub-GHz Wireless Microcontrollers. Dual-core Arm Cortex-M4/M0+ @48 MHz with 256 Kbytes of Flash memory, 64 Kbytes of SRAM. (G)FSK, (G)MSK, BPSK modulations. AES 256-bit. Multiprotocol System-on-Chip.
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STM32WL55JC
Sub-GHz Wireless Microcontrollers. Dual-core Arm Cortex-M4/M0+ @48 MHz with 256 Kbytes of Flash memory, 64 Kbytes of SRAM. LoRa, (G)FSK, (G)MSK, BPSK modulations. AES 256-bit. Multiprotocol System-on-Chip.
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STM32WL55CC
Sub-GHz Wireless Microcontrollers. Dual-core Arm Cortex-M4/M0+ @48 MHz with 256 Kbytes of Flash memory, 64 Kbytes of SRAM. LoRa, (G)FSK, (G)MSK, BPSK modulations. AES 256-bit. Multiprotocol System-on-Chip.
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SPSGRFC
Sub-1 GHz (433, 868 or 915 MHz) programmable transceiver module with UFL connector
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STS1TX
Low data rate, low power sub-1GHz transmitter
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STM32WLE5J8
Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 @48 MHz with 64 Kbytes of Flash memory, 20 Kbytes of SRAM. LoRa, (G)FSK, (G)MSK, BPSK modulations. AES 256-bit. Multiprotocol System-on-Chip.
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STM32WLE4CC
Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 @48 MHz with 256 Kbytes of Flash memory, 64 Kbytes of SRAM. (G)FSK, (G)MSK, BPSK modulations. AES 256-bit. Multiprotocol System-on-Chip.
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STM32WLE4JC
Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 @48 MHz with 256 Kbytes of Flash memory, 64 Kbytes of SRAM. (G)FSK, (G)MSK, BPSK modulations. AES 256-bit. Multiprotocol System-on-Chip.
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STM32WLE5CB
Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 @48 MHz with 128 Kbytes of Flash memory, 48 Kbytes of SRAM. LoRa, (G)FSK, (G)MSK, BPSK modulations. AES 256-bit. Multiprotocol System-on-Chip.
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STM32WLE5C8
Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 @48 MHz with 64 Kbytes of Flash memory, 20 Kbytes of SRAM. LoRa, (G)FSK, (G)MSK, BPSK modulations. AES 256-bit. Multiprotocol System-on-Chip.
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SPIRIT1
Low data rate, low power Sub 1GHz transceiver
