Automotive PSoC™ 4: PSoC™ 4100S family
Based on Arm® Cortex®-M0+ CPU
Table of contents
5.3.2 Comparator........................................................................................................................................................32
5.3.3 Temperature sensor ..........................................................................................................................................33
5.3.4 SAR ADC..............................................................................................................................................................33
5.3.5 CSD and IDAC .....................................................................................................................................................35
5.3.6 10-bit CAPSENSE™ ADC......................................................................................................................................38
5.4 Digital peripherals.................................................................................................................................................39
5.4.1 Timer counter pulse-width modulator (TCPWM) .............................................................................................39
5.4.2 I2C .......................................................................................................................................................................40
5.4.3 SPI.......................................................................................................................................................................41
5.4.4 UART ...................................................................................................................................................................42
5.4.5 LCD......................................................................................................................................................................42
5.5 Memory..................................................................................................................................................................43
5.5.1 Flash ...................................................................................................................................................................43
5.6 System resources..................................................................................................................................................44
5.6.1 Power-on reset (POR) ........................................................................................................................................44
5.6.2 SWD interface.....................................................................................................................................................44
5.6.3 Internal main oscillator .....................................................................................................................................45
5.6.4 Internal low-speed oscillator ............................................................................................................................45
5.6.5 Watch crystal oscillator .....................................................................................................................................46
5.6.6 External clock.....................................................................................................................................................46
5.6.7 Block...................................................................................................................................................................46
5.6.8 PRGIO pass-through time..................................................................................................................................46
6 Ordering information ....................................................................................................................47
7 Packaging information..................................................................................................................51
7.1 Package diagrams.................................................................................................................................................52
8 Acronyms.....................................................................................................................................54
9 Document conventions..................................................................................................................57
9.1 Units of measure ...................................................................................................................................................57
Revision history ..............................................................................................................................58
Datasheet
4
002-15106 Rev. *K
2023-10-10