STM8S103K3 STM8S103F3 STM8S103F2
Contents
9 Unique ID ................................................................................................................49
10 Electrical characteristics ....................................................................................50
10.1 Parameter conditions .................................................................................................50
10.1.1 Minimum and maximum values .........................................................50
10.1.2 Typical values .....................................................................................50
10.1.3 Typical curves ....................................................................................50
10.1.4 Loading capacitor ...............................................................................50
10.1.5 Pin input voltage .................................................................................51
10.2 Absolute maximum ratings ........................................................................................51
10.3 Operating conditions ..................................................................................................53
10.3.1 VCAP external capacitor ....................................................................54
10.3.2 Supply current characteristics ............................................................55
10.3.3 External clock sources and timing characteristics .............................65
10.3.4 Internal clock sources and timing characteristics ...............................67
10.3.5 Memory characteristics ......................................................................70
10.3.6 I/O port pin characteristics .................................................................71
10.3.7 Reset pin characteristics ....................................................................79
10.3.8 SPI serial peripheral interface ............................................................82
10.3.9 I2C interface characteristics ...............................................................85
10.3.10 10-bit ADC characteristics ................................................................86
10.3.11 EMC characteristics .........................................................................90
11 Package information ............................................................................................94
11.1 32-pin LQFP package mechanical data .....................................................................94
11.2 32-lead UFQFPN package mechanical data .............................................................96
11.3 20-lead UFQFPN package mechanical data .............................................................97
11.4 SDIP32 package mechanical data .............................................................................98
11.5 20-pin TSSOP package mechanical data ................................................................100
11.6 20-pin SO package mechanical data .......................................................................101
11.7 UFQFPN recommended footprint ............................................................................102
12 Thermal characteristics ....................................................................................104
12.1 Reference document ...............................................................................................105
12.2 Selecting the product temperature range ................................................................105
13 Ordering information .........................................................................................106
13.1 STM8S103 FASTROM microcontroller option list ...................................................106
14 STM8 development tools ..................................................................................111
14.1 Emulation and in-circuit debugging tools .................................................................111
14.2 Software tools ..........................................................................................................111
14.2.1 STM8 toolset ....................................................................................112
14.2.2 C and assembly toolchains ..............................................................112
14.3 Programming tools ..................................................................................................112
15 Revision history .................................................................................................113
DocID15441 Rev 9
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