STM8S103K3 STM8S103F3 STM8S103F2
Contents
9 Unique ID ................................................................................................................47
10 Electrical characteristics ....................................................................................48
10.1 Parameter conditions .................................................................................................48
10.1.1 Minimum and maximum values .........................................................48
10.1.2 Typical values .....................................................................................48
10.1.3 Typical curves ....................................................................................48
10.1.4 Loading capacitor ...............................................................................48
10.1.5 Pin input voltage .................................................................................49
10.2 Absolute maximum ratings ........................................................................................49
10.3 Operating conditions ..................................................................................................51
10.3.1 VCAP external capacitor ....................................................................52
10.3.2 Supply current characteristics ............................................................53
10.3.3 External clock sources and timing characteristics .............................63
10.3.4 Internal clock sources and timing characteristics ...............................65
10.3.5 Memory characteristics ......................................................................68
10.3.6 I/O port pin characteristics .................................................................69
10.3.7 Reset pin characteristics ....................................................................77
10.3.8 SPI serial peripheral interface ............................................................79
10.3.9 I2C interface characteristics ...............................................................82
10.3.10 10-bit ADC characteristics ................................................................83
10.3.11 EMC characteristics .........................................................................87
11 Package information ............................................................................................91
11.1 32-pin LQFP package mechanical data .....................................................................91
11.2 32-lead UFQFPN package mechanical data .............................................................93
11.3 20-lead UFQFPN package mechanical data .............................................................94
11.4 20-pin TSSOP package mechanical data ..................................................................96
11.5 20-pin SO package mechanical data .........................................................................97
11.6 UFQFPN recommended footprint ..............................................................................98
12 Thermal characteristics ....................................................................................100
12.1 Reference document ...............................................................................................101
12.2 Selecting the product temperature range ................................................................101
13 Ordering information .........................................................................................102
13.1 STM8S103 FASTROM microcontroller option list ...................................................103
14 STM8 development tools ..................................................................................108
14.1 Emulation and in-circuit debugging tools .................................................................108
14.2 Software tools ..........................................................................................................108
14.2.1 STM8 toolset ....................................................................................109
14.2.2 C and assembly toolchains ..............................................................109
14.3 Programming tools ..................................................................................................109
15 Revision history .................................................................................................110
DocID15441 Rev 6
3/113