Clarifications have been made to the electrical characteristics for the PTC
peripheral:
- Redundant VDD and
CLKPER characteristics have been removed
- CLKADC characteristics
have been added
Table 1. Peripheral Touch Controller
Characteristics - Operating Ratings
| Symbol |
Description |
Condition |
Min. |
Typ. |
Max. |
Unit |
| CLOAD |
Maximum load |
|
- |
48 |
- |
pF |
| CINT |
|
|
- |
30 |
- |
pF |
| |
Driven Shield Capacitive Drive |
|
- |
300 |
- |
pF |
| CLKADC |
Supported ADC clock frequency |
25% duty cycle |
200 |
- |
1500 |
kHz |
| 50% duty cycle |
200 |
- |
2000 |