STM8/128-EV/TS STMicroelectronics, STM8/128-EV/TS Datasheet - Page 2

• Manufacturer Part Number: STM8/128-EV/TS
• Description: EVAL KIT TOUCH SENSING STM8S
• Manufacturer: STMicroelectronics
• Series: STM8Sr

Specifications of STM8/128-EV/TS

• Sensor Type: Touch, Capacitive
• Sensing Range: 5 Buttons/Keys, Slider
• Interface: I²C
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: STM8S2xx
• Processor To Be Evaluated: STM8S
• Data Bus Width: 8 bit
• Interface Type: I2C
• Silicon Manufacturer: ST Micro
• Core Architecture: STM8
• Core Sub-architecture: STM8
• Silicon Core Number: STM8
• Silicon Family Name: STM8S2xx
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Voltage - Supply: -
• Sensitivity: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With: STM8Sxxx-TS1
• Other names: 497-10031

Contents
Contents
1
2
3
4
Appendix A STM8Sxxx-TS1 daughterboard schematics . . . . . . . . . . . . . . . . . . 21
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
2/23
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Getting started with the touch sensing evaluation kit . . . . . . . . . . . . . . 4
2.1
2.2
2.3
Evaluation kit board settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.1
3.2
Advanced evaluation using a debugging environment . . . . . . . . . . . . 15
4.1
4.2
4.3
Entering debug mode using RLink . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Evaluation kit contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Using the evaluation kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
User interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
STM8S touch sensing daughterboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.1.1
3.1.2
3.1.3
3.1.4
3.1.5
3.1.6
STM8S2xx evaluation motherboard settings . . . . . . . . . . . . . . . . . . . . . . 13
Running the evaluation firmware in debug mode . . . . . . . . . . . . . . . . . . . 15
Exploring key structures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Dielectric . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Daughterboard MCU pin functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Daughterboard power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
SWIM connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Analysis connectors (J2 and J3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
External supply and communication . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Doc ID 15330 Rev 4
UM0671