Who We Are
SiliconBlu, based in Europe, is designing an ultra-low power Bluetooth Low Energy subsystem - Controller, Modem and RF (T22) - to enable class-leading Performance per μW. The team has strong industry experience from careers in Imagination Technologies, Nordic Semi and Dialog Semiconductors. RF bring-up and characterisation will complete in 2026, and we are open to commercial engagements with suitable parties.
Discover Our Products
SB1001-CM
Bluetooth LE 6.0* Digital IP
I’m a paragraph. Double click me or click Edit Text, it's easy.
SB1001-CM Bluetooth LE 6.0 digital modem and baseband controller IP is designed* to enable industry-leading, ultra-efficient, wireless SoCs for multiple connected applications. Industry leading modem link budget for RF environment reliability and resilience, industry leading support for scalable numbers of connections and a Zephyr driver for ease of host integration
Bluetooth LE PROTOCOL SUPPORT
-
2Mbps & Coded PHYs
-
Extended Advertising
-
Improved Frequency Hopping
-
Direction Finding using Angle-of-Arrival (AoA) and Angle-of-Departure (AoD)
-
Periodic Advertising Sync Transfer
-
Connected Isochronous Channels
-
Broadcast Isochronous Channels
-
Power Control
-
Enhanced Periodic Advertising
-
Connection Subrating
-
Channel Classification Enhancement
-
Periodic Advertising with Responses (PAwR)
-
Encrypted Advertising
-
Advertising Coding Selection
-
Distance estimation using Channel Sounding
-
Channel Sounding is in development
SB1001-00
Bluetooth LE 6.0* Subsystem IP
Controller, Modem, RF
The SB1001-00 Bluetooth LE 6.0 Subsystem IP is designed* to be an integrated Controller and Modem paired to a proprietary RF on T22 ULL. It is ideally suited to ASIC developers or fabless semiconductor companies who want to add Bluetooth LE functionality without the hassle of dealing with multiple IP vendors or design groups.
Bluetooth LE sensitivity of -101dBm is achievable at 1MBps, whilst transmit total power consumption lower than 9mW is achieved at +0dBm. The Scalable RFIP operates from voltages as low as 1.05V, with higher voltages needed to achieve transmit powers above +6dBm
SB1001-MwA
Bluetooth LE 6.0* Multi-way Audio
SB1001-MwA enables many-to-many voice chats between multiple participants, and was successfully demonstrated in September 2025. It can enable people to converse clearly in noisy crowded places, even when they have impaired hearing capabilities.
For large sporting groups such as cyclists or skiers, high quality communications will be possible with affordable BLE earbuds, revolutionising the sporting experience.
SB1001-RF22
Bluetooth LE 6.0* Scalable RF IP
The SB1001 Scalable RF Transceiver IP is designed* to maximise performance per µW across the full range of Bluetooth LE applications, enabling receiver power consumption as low as 3mW for medical devices, whilst delivering up to +10dBm transmit power when needed for industrial applications. It is being optimised for applications such as Bluetooth LE, 802.15.4 (Zigbee, Matter) and proprietary standards operating at 2.4GHz.
By focussing on performance per µW, the SB1001-RF22 will enable any SoC to dominate its market on these metrics. In turn, fabless semiconductor companies need only support one Bluetooth LE subsystem platform, massively reducing their associated R&D costs.
SB1001-RF22 works best with a single variable voltage, as it includes built-in LDO’s to simplify its integration with either third-party basebands or SiliconBlu's SB1001-CM baseband.
Team Outings
