STM8S105K4U3TR datasheet(3/127 Pages) STMICROELECTRONICS

Part #	STM8S105K4U3TR

Description	Access line, 16 MHz STM8S 8-bit MCU, up to 32 Kbytes Flash, integrated EEPROM,10-bit ADC, timers, UART, SPI, I짼C

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

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10.1.3 Typical curves ....................................................................................58

10.1.4 Typical current consumption ..............................................................58

10.1.5 Loading capacitor ...............................................................................59

10.1.6 Pin input voltage .................................................................................59

10.2 Absolute maximum ratings ........................................................................................59

10.3 Operating conditions ..................................................................................................61

10.3.1 VCAP external capacitor ....................................................................64

10.3.2 Supply current characteristics ............................................................64

10.3.3 External clock sources and timing characteristics .............................76

10.3.4 Internal clock sources and timing characteristics ...............................78

10.3.5 Memory characteristics ......................................................................81

10.3.6 I/O port pin characteristics .................................................................82

10.3.7 Typical output level curves .................................................................86

10.3.8 Reset pin characteristics ....................................................................91

10.3.9 SPI serial peripheral interface ............................................................93

10.3.10 I

2C interface characteristics .............................................................97

10.3.11 10-bit ADC characteristics ................................................................98

10.3.12 EMC characteristics .......................................................................102

11 Package characteristics ....................................................................................106

11.1 Ecopack packages

..................................................................................................106

11.2 Package mechanical data ........................................................................................106

11.2.1 48-pin LQFP package mechanical data ...........................................106

11.2.2 44-pin LQFP package mechanical data ...........................................108

11.2.3 32-pin LQFP package mechanical data ...........................................109

11.2.4 32-lead VFQFPN package mechanical data ....................................111

11.2.5 32-lead UFQFPN package mechanical data ....................................112

11.2.6 SDIP32 package mechanical data ...................................................114

11.3 Thermal characteristics ............................................................................................115

11.3.1 Reference document ........................................................................116

11.3.2 Selecting the product temperature range .........................................116

12 Ordering information .........................................................................................117

12.1 STM8S105 FASTROM microcontroller option list ...................................................117

13 STM8 development tools ..................................................................................122

13.1 Emulation and in-circuit debugging tools .................................................................122

13.2 Software tools ..........................................................................................................122

13.2.1 STM8 toolset ....................................................................................123

13.2.2 C and assembly toolchains ..............................................................123

13.3 Programming tools ..................................................................................................123

14 Revision history .................................................................................................124

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DocID14771 Rev 9

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STM8S105xx

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