Laird Connectivity is now EzurioSona TI351 - Wi-Fi 6 + Bluetooth v5.4 Module
Overview
Introducing the newest member of the Sona™ Wi-Fi 6 product line from Laird Connectivity, the TI351, based upon Texas Instruments CC3351 chipset. A truly robust industrial IoT module: one that’s rugged, small, globally certified, has reliable connectivity, and is easy to integrate.
Our new Sona™ TI351 answers the call for next-gen wireless
IoT. The Sona™ TI351 is purpose-built for industrial IoT connectivity with
access to SDIO and UART interfaces, industrial operating temp range, latest
generation Wi-Fi and BT LE combined with both pluggable card and SMT M.2
packaging.
When matched with our industry leading services and support,
the Sona TI351 is the only Wi-Fi module of its kind, addressing all your Wi-Fi
6 needs.
- Compatible: Our Linux Backports package supports many Linux kernels including v6.x
- Reliable: Integrated PA (Power Amplifier) and LNA (Low Noise Amplifier) with 1x1 SISO antenna for reliable connectivity in harsh RF environments.
- Robust: Rich feature-set including 802.11ax Wi-Fi 6 and BT LE v5.4. Reliable industrial temperature range, and solder-down module make it suitable for industrial rugged applications.
- Secure: Supports the latest WPA2/3 personal and Enterprise security standards.
Specifications
Bluetooth v5.4 (BLE)
Onboard MHF4 Connector
Shared Wi-Fi and BT antenna RF connections
M2. 2230 E-Key (Pluggable)
| Part Number | Additional Description | Antenna Type | Bulk or Single | Chipset (Wireless) | Form Factor | Frequency | Interfaces - General | Packaging | Product Type | System Architecture | Technology |
|---|---|---|---|---|---|---|---|---|---|---|---|
 | 1x MHF4L Connector | Bulk | TI CC3351 | M.2 1216 (SMT) | 2.4 / 5GHz | SDIO 3.0 (Wi-Fi), HCI using HS-UART (BT) | Tape and Reel | Embedded Module | Hosted | Wi-Fi 6, Bluetooth 5.4 | |
| 1x MHF4L Connector | Bulk | TI CC3351 | M.2 1216 (SMT) | 2.4 / 5GHz | SDIO 3.0 (Wi-Fi), HCI using HS-UART (BT) | Cut Tape | Embedded Module | Hosted | Wi-Fi 6, Bluetooth 5.4 | |
 | Chip Antenna | Bulk | TI CC3351 | M.2 1216 (SMT) | 2.4 / 5GHz | SDIO 3.0 (Wi-Fi), HCI using HS-UART (BT) | Tape and Reel | Embedded Module | Hosted | Wi-Fi 6, Bluetooth 5.4 | |
| Chip Antenna | Bulk | TI CC3351 | M.2 1216 (SMT) | 2.4 / 5GHz | SDIO 3.0 (Wi-Fi), HCI using HS-UART (BT) | Cut Tape | Embedded Module | Hosted | Wi-Fi 6, Bluetooth 5.4 | |
 | 1x MHF4L Connector | Single | TI CC3351 | M.2 2230 (pluggable) | 2.4 / 5GHz | SDIO 3.0 (Wi-Fi), HCI using HS-UART (BT) | Single | Embedded Module | Hosted | Wi-Fi 6, Bluetooth 5.4 | |
| 453-00200-K1 | Development Kit, Sona TI351, Chip Antenna, SDIO, UART |
Documentation
| Name | Part | Type | Last Updated |
|---|---|---|---|
| Integration Guide - Sona TI351 (PRELIMINARY) | All | Documentation | 04/05/2024 |
| Product Brief - Sona TI351 (Preliminary) | All | Product Brief | 04/05/2024 |
Does the Sona-TI351 have to be supplied with a 32kHz clock signal?
Yes, the Sona-TI351 requires a 32.768 kHz signal to function.
That signal can be generated internally by the chip-set itself by leaving the SUSCLK / SLOW_CLK_IN pin unconnected. This comes with the benefit of having less components on the PCB. But also comes with the caveat of being less accurate and more power consuming compared to sourcing that signal externally.
For optimal power consumption, the slow clock can be generated externally by an oscillator or sourced from
elsewhere in the system, e.g. a GPIO from the host processor.
The external source must meet the requirements shown in below table and must be be fed into the SUSCLK / SLOW_CLK_IN pin and must be stable before nReset is de-asserted and device is enabled.
External Slow Clock Requirements
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Distributors
| Distributor | Phone Number | Region | Website |
|---|---|---|---|
| Arrow Electronics | 1-855-326-4757 +44 2039 365486 |
APAC, North America, South America, EMEA | Website |
| Avnet | 1-480-643-2000 +44 1628 512900 |
APAC, North America, South America, EMEA | Website |
| Braemac Australia, New Zealand, South East Asia | +61 2 9550 6600 +64 9 477 2148 |
APAC | Website |
| Cal-Chip Connect | 1-215-942-8900 |
North America | Website |
| DigiKey | 1-800-344-4539 |
North America, South America, APAC, EMEA | Website |
| EBV Elektronik | EMEA | Website | |
| Farlink Technology China, Hong Kong | +86 13266922199 |
APAC | Website |
| Farnell | 1-800-936-198 +44 3447 11 11 22 |
EMEA | Website |
| Future Electronics | 1-800-675-1619 1-514-428-8470 |
North America, South America, APAC, EMEA | Website |
| Glyn | +49-6126-590-0 |
EMEA | Website |
| Hy-Line Germany Only | +49 89 614 503 0 |
EMEA | Website |
| Jetronic China, Hong Kong and Taiwan | 852-27636806 |
APAC | Website |
| Laird Connectivity | 1-847-839-6925 +44 1628 858941 |
North America, South America, APAC, EMEA | Website |
| M2M Germany | +49-6081-587386-0 |
EMEA | Website |
| Martinsson | +46 8 7440300 |
EMEA | Website |
| McCoy South East Asia | +65 6515 2988 |
APAC | Website |
| Mouser | 1-800-346-6873 +44 1494 427500 |
North America, South America, APAC, EMEA | Website |
| RS Components | +852-2421-9898 +44 3457-201201 |
North America, South America, APAC, EMEA | Website |
| Ryoyo Japan | +81-3-3543-7711 |
APAC | Website |
| Solsta UK Only | +44 (0) 1527 830800 |
EMEA | Website |
| Supreme Components International India, South East Asia | +65 6848-1178 |
APAC | Website |
| Symmetry Electronics | 1-866-506-8829 |
North America | Website |
| Tekdis Australia and New Zealand | +61 3 8669 1210 |
APAC | Website |
| Telsys | +972 3 7657666 |
EMEA | Website |
| WPG | +44 1628 958460 |
EMEA | Website |