SpaceWire
UT200SpW4RTR 4-Port SpaceWire Router
- Type
- SpaceWire
- Part
- UT200SPW4RTR
- Capability
- Microelectronics
Specifications
| Part Number | UT200SpW4RTR |
|---|---|
| Flight Grade | QML-Q, QML-V |
| LET (MeV·cm²/mg) | >100 |
| TID krad(Si) | 100 |
| Data Rate | 200 Mbps |
| Ports | 18 |
| Supply Voltage | +3.3V |
| Package | 255-lead CLGA, 255-lead CCGA |
Technical specifications
| Specification | Value | Notes |
|---|---|---|
| SpaceWire ports | 4 plus one system-interface port | Package and radiation guarantees depend on the selected ordering configuration. |
| Data rate | Up to 200 Mbps, full duplex on each SpaceWire port | Package and radiation guarantees depend on the selected ordering configuration. |
| I/O supply | 3.3 V | Package and radiation guarantees depend on the selected ordering configuration. |
| Core supply | 2.5 V | Package and radiation guarantees depend on the selected ordering configuration. |
| Temperature range | -40°C to +105°C | Package and radiation guarantees depend on the selected ordering configuration. |
| Package options | 255-lead CLGA, CBGA, or CCGA | Package and radiation guarantees depend on the selected ordering configuration. |
| Total-dose capability | 100 krad(Si) | Package and radiation guarantees depend on the selected ordering configuration. |
Values are subject to the conditions and ordering options in the referenced product documentation.
Product overview
The UT200SpW4RTR is a four-port SpaceWire router with a fifth system-interface port. Each SpaceWire port supports full-duplex communication at up to 200 Mbps. A non-blocking crosspoint connects receive and transmit paths, with path and logical addressing and group-adaptive routing for two ports. Configuration access provides routing-table and status/error-register control. The system interface uses FIFO memories with separate clock and enable controls. Cold sparing on LVDS pins supports unpowered isolation. The router uses separate 3.3 V I/O and 2.5 V core supplies.
Documentation
Technical documents and resources
For product questions or additional technical information, contact Frontgrade https://www.frontgrade.com/contact-us-form.
Datasheet
Application Notes
More about this product
Product features
- Four SpaceWire links plus system-interface port
- Path and logical addressing
- Non-blocking crosspoint routing
- FIFO system interface
SpaceWire routing and host access
Each SpaceWire port supports full-duplex communication at up to 200 Mbps. A non-blocking crosspoint connects receive and transmit paths, with path and logical addressing and group-adaptive routing for two ports. Configuration access provides routing-table and status/error-register control.
Applications
- SpaceWire packet routing
Discuss your application
Contact Frontgrade to discuss UT200SpW4RTR 4-Port SpaceWire Router and the requirements of your application.