Microchip ATSAMD20E15 Manual


Læs gratis den danske manual til Microchip ATSAMD20E15 (113 sider) i kategorien Ikke kategoriseret. Denne vejledning er vurderet som hjælpsom af 14 personer og har en gennemsnitlig bedømmelse på 4.4 stjerner ud af 7.5 anmeldelser. Har du et spørgsmål om Microchip ATSAMD20E15, eller vil du spørge andre brugere om produktet?

Side 1/113
Atmel-42230G-SAM-Atmel-SAMD-QTouch-Safety-Library-UserGuide_07/2016
Description
Atmel® QTouch® Peripheral Touch Controller (PTC) offers built-in hardware for
buttons, sliders, and wheels. PTC supports both mutual and self capacitance
measurement without the need for any external component. It offers superb
sensitivity and noise tolerance, as well as self-calibration and minimizes the
sensitivity tuning effort by the user.
The PTC is intended for acquiring capacitive touch sensor signals. The external
capacitive touch sensor is typically formed on a PCB, and the sensor electrodes
are connected to the analog charge integrator of the PTC using the device I/O
pins. The PTC supports mutual capacitance sensors organized as capacitive
touch matrices in different X-Y configurations, including Indium Tin Oxide (ITO)
sensor grids. In mutual capacitance mode, the PTC requires one pin per X line
(drive line) and one pin per Y line (sense line). In self capacitance mode, the PTC
requires only one pin with a Y-line driver for each self-capacitance sensor.
The PTC supports two sets of libraries, the QTouch Library and the QTouch
Safety Library. The QTouch Library supports both mutual and self capacitance
methods. The QTouch Safety Library is available for both GCC and IAR. The
QTouch Safety Library also supports both the mutual capacitance method and self
capacitance method along with the additional safety features.
Atmel QTouch Safety Library
Peripheral Touch Controller
USER GUIDE


Produkt Specifikationer

Mærke: Microchip
Kategori: Ikke kategoriseret
Model: ATSAMD20E15

Har du brug for hjælp?

Hvis du har brug for hjælp til Microchip ATSAMD20E15 stil et spørgsmål nedenfor, og andre brugere vil svare dig




Ikke kategoriseret Microchip Manualer

Ikke kategoriseret Manualer

Nyeste Ikke kategoriseret Manualer

MuxLab

MuxLab 500439 Manual

5 November 2025
GVM

GVM BL160-II Manual

5 November 2025
Rockville

Rockville SS6 Manual

5 November 2025
MEPROLIGHT

MEPROLIGHT MCO PRO Manual

5 November 2025
XPG

XPG Battlecruiser II Manual

5 November 2025
Hosa

Hosa USQ-110 Manual

5 November 2025