37.20 UPDI Timing
UPDI Enable Sequence with UPDI PAD Enabled by Fuse
| Symbol | Description | Min. | Max. | Unit |
|---|---|---|---|---|
| TRES | Duration of Handshake/Break on RESET | 10 | 200 | µs |
| TUPDI | Duration of UPDI.txd=0 | 10 | 200 | µs |
| TDeb0 | Duration of Debugger.txd=0 | 0.2 | 1 | µs |
| TDebZ | Duration of Debugger.txd=z | 200 | 14000 | µs |