JAJSRT9 October 2023 TPS25730
PRODUCTION DATA
Routing the CC lines with a 10-mil trace ensures the needed current for supporting powered Type-C cables through VCONN. For more information on VCONN refer to the Type-C specification. For capacitor GND pin use a 16-mil trace if possible.
Most of the GPIO signals can be fanned out on the top or bottom layer using either a 8-mil trace or a 10-mil trace. The following images highlight how the CC lines and GPIOs are routed out.
ROUTE | WIDTH (MIL MINIMUM) |
---|---|
PA_CC1, PA_CC2, PB_CC1, PB_CC2 | 8 |
VIN_3V3, LDO_3V3, LDO_1V8 | 6 |
Component GND | 10 |
GPIO | 4 |