SMCS116SpW (AT7912F)
The SMCS116SpW is an upgrade to the Atmel T7906E device and is now fully compliant to the SpaceWire standard. The device was developed for nodes which need a small communication controller and it is designed to connect peripheral sub-systems to a SpaceWire network. It has one SpaceWire interface with up to 200 Mbit/s data transmit rate and a variety of other input/output facilities including: a host interface for configuring the device, ADC and DAC interfaces, FIFO interface, memory interface, UART interface, and a general purpose digital interface.
Features of the SMCS116SpW:
- One SpW interface (200Mbps)
- ADC/DAC I/F
- FIFO I/F
- SRAM I/F
- Host I/F towards microprocessors.
- General Purpose I/O lines
- Parallel interfaces can be configured to 8 or 16 bits
- Checksum can be generated or checked at packet level
- Additional interfaces for data communication
- New protocol (STUP: Serial Transfer Universal Protocol) for remote configuration
- Supports 3V and 5V operation
- Typical power consumption at 5V is 0.7W
ASIC technology and Package
The SMCS116SpW is implemented as an ASIC (AT7912F) in the Atmel MG2RT 0.5 µm CMOS process technology with a radiation tolerance tested up to 50 Krad and a latch-up threshold up to 80 MeV/mg/cm2. The package is a 100 pin MQFPF.
