This is the TKey end user version.
End user version of TKey has the FPGA bitstream locked down in memory. This means that the FPGA or Firmware can't be changed by the user.
A user can verify that the unique identity and firmware in the TKey has not been changed from time of production to the moment of reception by running TKey verification. Read more about TKey verification here.
Case: 3D printed
– Resin: Formlabs Clear Resin (SLA)
– Color: Translucent white.
PCB material: FR4
CPU: RISC-V PicoRV32 core in a Lattice iCE40 UP5K FPGA
Input voltage: 5V
Max current consumption: 100mA
Operating temperature: 0C-40C
Compliance: CE, FCC