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Bluetooth®LE
Introduced in Bluetooth® 4.0, Bluetooth® LE prioritizes ultra-low power efficiency and is ideal for applications demanding minimal, infrequent data transfers. Since 2014, Telink’s Bluetooth® LE SoCs and SDKs have driven the global deployment of billions of IoT devices, delivering reliable performance and effortless interoperability.
TC321x Series
NEW
The TC321x series SoC integrate Bluetooth LE and 2.4 GHz proprietary protocol functions. Designed specifically for wireless IoT devices, they consolidate various features and functions required for high-quality wireless communication into a single chip, simplifying device design and enhancing performance.
| Part Number |
Type |
Datasheet |
Brochure |
Bluetooth® Protocol |
MCU | SRAM | Flash | GPIO |
Dimension (mm) |
RoHS |
Reliability |
Composition |
Errata |
Buy |
| TC3216CE10T48R | SoC |  |
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Bluetooth® 5.4 | T-MCU 32-bit | 64KB | 1MB | 34 | QFN48 7x7 | |
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| TC3215CE09T48R | SoC | |
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Bluetooth® 5.4 | T-MCU 32-bit | 64KB | 512KB | 34 | QFN48 7x7 | |
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| TC3215EE09T32R | SoC | |
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Bluetooth® 5.4 | T-MCU 32-bit | 64KB | 512KB | 21 | QFN32 4x4 | |
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| TC3215FE09T32R | SoC | |
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Bluetooth® 5.4 | T-MCU 32-bit | 64KB | 512KB | 23 | QFN32 5x5 | |
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| TC3215ME09S16R | SoC | |
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Bluetooth® 5.4 | T-MCU 32-bit | 64KB | 512KB | 7 | TSSOP16 5.02x6.4 | |
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Software
Hardware
Software
Telink provides a complete SDK to help you develop and build IoT smart devices, which covers your entire product life cycle, from development to OTA maintenance. The Telink SDK always includes the latest technology protocols and provides secure and stable connectivity, which, combined with Telink IoT Studio integrated development tools, can help quickly achieve mass production.
Hardware
Provide complete hardware guideline and reference design to build various device forms based on the Telink hardware development platform.
