End-Of-Life Notice
1 | Purpose
This is a Notification to all customers that Movella will officially implement an End-of-Life (EOL) for some of the MTi 100-Series products as described in Section 2. The milestones and dates are provided in Section 3.
The MTi 100-series products affected by this EOL have been effectively replaced by the new Xsens Sirius Series products. The Xsens Sirius Series provides better performance, and higher robustness, and is more attractively priced compared to the MTi 100-Series.
2 | Affected products
Current Part Number: MTi-x00-xA8Gx
Remarks: Including ‘-O’ and ‘-DK’ versions
Note: the MTi-G-710 is not affected by this EOL and will remain available.
3 | Milestone and dates
- Last Order Date: June 30th, 2025
The last date that products that are subject to this EOL can be ordered. Because of the nature of the EOL, limited supply is available. Please contact your local representative for more information.
- Last Shipping Date: December, 2025
The last possible shipping date that can be requested.
- Last Support Date: December, 2026
The last date that Movella Technical Support will provide support on the product subject to this EOL.
4 | Customer Impact
4.1 Functionality
While the products mentioned in Section 2 are reaching their EOL, as part of our commitment to innovation and providing the best solutions, we have introduced our new Xsens Sirius Series.
The Xsens Sirius series features updated components, improved accuracy, and enhanced reliability. The new design incorporates a dual-processor system and an analog signal pipeline that effectively rejects vibrations and shocks, along with additional features. The performance specifications of the gyroscope and accelerometer have been updated; please refer to the tables below.
| Gyroscope | MTi 100-series | Xsens Sirius Series |
| Standard full range | ±450 °/s | ±300 °/s |
| In-run bias stability | 10 °/h | 7 °/h |
| Bandwith (-3dB) | 415 Hz | 400 Hz |
| Noise density | 0.01 °/s/√Hz | 0.003 °/s/√Hz |
| g-sensitivity | 0.003 °/s/g | 0.08 °/s/g |
| Accelerometer | MTi 100-series | Xsens Sirius Series |
| Standard full range | ±10 g | ±8 g |
| In-run bias stability | 15 µg | 15 µ |
| Bandwith (-3dB) | 375 Hz | 470 Hz |
| Noise density | 60 µg/√Hz | 15 µg/√Hz |
Because of the new hardware, a new compatible firmware version is also available specifically for Xsens Sirius Series. Validation of the new product’s performance in existing applications is advised.
4.2 Non-functional
The footprint remains almost identical, with slightly different dimensions and weight. See the table below.
| MTi 100-series | Xsens Sirius Series | |
| Dimensions | 57×41.90×23.60 mm | 56.5×40.9×24.75mm |
| Weight | 58 g | 78.5 g |
More information can be found in the Migration manual.
4.3 Purchasing
Products subject to this EOL can be purchased before the Last Order Date mentioned in Section 3. Shipment of these products will continue until the Last Shipping Date mentioned in Section 3. Below is an overview of the affected parts and their suggested replacement parts.
| Affected Part Number | Suggested replacement | Part Number |
| MTI-100-2A8G4 | Xsens Sirius IMU Rugged – RS232/CAN | S1M43A |
| MTI-100-6A8G4 | Xsens Sirius IMU Rugged – RS422/CAN | S1M43B |
| MTI-100-4A8G4 | n/a | |
| MTI-100-2A8G0 | n/a | |
| MTI-200-2A8G4 | Xsens Sirius VRU Rugged – RS232/CAN | S1V43A |
| MTI-200-6A8G4 | Xsens Sirius VRU Rugged – RS422/CAN | S1V43B |
| MTI-200-4A8G4 | n/a | |
| MTI-200-2A8G0 | n/a | |
| MTI-300-2A8G4 | Xsens Sirius AHRS Rugged – RS232/CAN | S1A43A |
| MTI-300-6A8G4 | Xsens Sirius AHRS Rugged –RS422/CAN | S1A43B |
| MTI-300-4A8G4 | n/a | |
| MTI-300-2A8G0 | n/a | |
| MTI-x00-2A8Gx-DK | Xsens Sirius AHRS/VRU/IMU Rugged –
Development Kit – RS232/CAN |
S1A43A-DK |
| MTI-x00-6A8Gx-DK | Xsens Sirius AHRS/VRU/IMU Rugged –
Development Kit – RS422/CAN |
S1A43B-DK |
If you need assistance or require more information, please contact Movella or your local distributor: Contatti • LUNITEK