ATAVRTS2080B Atmel, ATAVRTS2080B Datasheet - Page 165
ATAVRTS2080B
Manufacturer Part Number
ATAVRTS2080B
Description
BOARD EVAL FOR ATTINY88 LIBRARY
Manufacturer
Atmel
Series
QTouch™r
Specifications of ATAVRTS2080B
Sensor Type
Touch, Capacitive
Sensing Range
1 Rotor, 1 Slider, and 2 Buttons/Keys
Interface
Application Programming Interface (API)
Voltage - Supply
1.8 V ~ 5.5 V
Embedded
Yes, MCU, 8-Bit
Utilized Ic / Part
ATtiny88
Tool Type
Development Kit
Cpu Core
AVR 8 / 32
Data Bus Width
8 bit
Core Architecture
AVR
Silicon Manufacturer
Atmel
Silicon Core Number
ATtiny88
Silicon Family Name
AVR
Kit Contents
Board CD Docs
Development Tool Type
Hardware / Software - Eval/Demo Board
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Sensitivity
-
Lead Free Status / Rohs Status
Details
Other names
Q4359953
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Data memory for ATtiny20 QTouch Library include the following.
Const Data memory for ATtiny20 QTouch Library include the following.
6.5 QTouch Library for ATtiny40 device
ATMEL QTouch Library for ATtiny40 can be used for embedding capacitive touch buttons
functionality into ATtiny40 device application.
This Section describes the QTouch Library Application Programming API and Configuration
interface for QTouch method acquisition using the ATtiny40 devices.
6.5.1
6.5.1.1
10. QTouch Library data memory – 19 bytes, allocated inside the Library.
11. channel_signals – 2 bytes per Sensor, allocated in main.c
12. channel_references – 2 bytes per Sensor, allocated in main.c
13. sensor_delta – 2 bytes per Sensor, allocated in main.c
14. sensor_general_counter – 2 bytes per Sensor, allocated in main.c
15. sensor_state – 1 byte per Sensor, allocated in main.c
16. sensor_ndil_counter – 1 byte per Sensor, allocated in main.c
17. sensor_states – 1 byte, allocated in main.c
1. sensor_threshold, 1 byte per Sensor, allocated in main.c
2. sensor_hyst_threshold, 1 byte per Sensor, allocated in main.c
3. sensor_recal_threshold, 1 byte per Sensor, allocated in main.c
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Salient Features of QTouch Library for ATtiny40
One Physical pin per Touch Button.
1 to 12 Touch Buttons can be configured.
Individual Sensor Threshold, Sensor Hysteresis and Sensor Global acquisition
parameters can be configured.
Signal resolution can be configured.
Adjacent Key Supression (AKS) support.
QTouch Studio support for Touch data analysis.
‘C’ Programming interface for easy inclusion of User application.
QTouch method sensor
165
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