Datasheet

STM8S105xx
List of tables
List of tables
Table 1: Device summary ........................................................................................................................... 1
Table 2: STM8S105xx access line features ............................................................................................... 9
Table 3: Peripheral clock gating bit assignments in CLK_PCKENR1/2 registers .................................... 14
Table 4: TIM timer features ....................................................................................................................... 16
Table 5: Legend/abbreviations for pinout tables ....................................................................................... 19
Table 6: Pin description for STM8S105 microcontrollers ......................................................................... 22
Table 7: Flash, Data EEPROM and RAM boundary addresses ............................................................... 26
Table 8: I/O port hardware register map ................................................................................................... 26
Table 9: General hardware register map .................................................................................................. 27
Table 10: CPU/SWIM/debug module/interrupt controller registers .......................................................... 34
Table 11: Interrupt mapping ...................................................................................................................... 36
Table 12: Option bytes .............................................................................................................................. 37
Table 13: Option byte description ............................................................................................................. 38
Table 14: Description of alternate function remapping bits [7:0] of OPT2 ................................................ 39
Table 15: Unique ID registers (96 bits) ..................................................................................................... 41
Table 16: Voltage characteristics .............................................................................................................. 43
Table 17: Current characteristics .............................................................................................................. 44
Table 18: Thermal characteristics ............................................................................................................. 45
Table 19: General operating conditions .................................................................................................... 45
Table 20: Operating conditions at power-up/power-down ........................................................................ 46
Table 21: Total current consumption with code execution in run mode at VDD = 5 V ............................. 47
Table 22: Total current consumption with code execution in run mode at VDD = 3.3 V .......................... 48
Table 23: Total current consumption in wait mode at VDD = 5 V ............................................................. 49
Table 24: Total current consumption in wait mode at VDD = 3.3 V .......................................................... 49
Table 25: Total current consumption in active halt mode at VDD = 5 V ................................................... 50
Table 26: Total current consumption in active halt mode at VDD = 3.3 V ................................................ 51
Table 27: Total current consumption in halt mode at VDD = 5 V ............................................................. 51
Table 28: Total current consumption in halt mode at VDD = 3.3 V .......................................................... 52
Table 29: Wakeup times ........................................................................................................................... 52
Table 30: Total current consumption and timing in forced reset state ...................................................... 53
Table 31: Peripheral current consumption ................................................................................................ 53
Table 32: HSE user external clock characteristics ................................................................................... 56
Table 33: HSE oscillator characteristics ................................................................................................... 56
Table 34: HSI oscillator characteristics ..................................................................................................... 58
Table 35: LSI oscillator characteristics ..................................................................................................... 59
Table 36: RAM and hardware registers .................................................................................................... 60
Table 37: Flash program memory/data EEPROM memory ...................................................................... 60
Table 38: I/O static characteristics ............................................................................................................ 61
Table 39: Output driving current (standard ports) ..................................................................................... 63
Table 40: Output driving current (true open drain ports) .......................................................................... 63
Table 41: Output driving current (high sink ports) .................................................................................... 63
Table 42: NRST pin characteristics .......................................................................................................... 68
Table 43: SPI characteristics .................................................................................................................... 71
Table 44: I2C characteristics .................................................................................................................... 73
Table 45: ADC characteristics .................................................................................................................. 74
Table 46: ADC accuracy with RAIN < 10 kΩ , VDDA= 5 V ...................................................................... 75
Table 47: ADC accuracy with RAIN < 10 kΩ RAIN, VDDA = 3.3 V .......................................................... 76
Table 48: EMS data .................................................................................................................................. 78
Table 49: EMI data .................................................................................................................................... 78
Table 50: ESD absolute maximum ratings ............................................................................................... 79
Table 51: Electrical sensitivities ................................................................................................................ 79
Table 52: 48-pin low profile quad flat package mechanical data .............................................................. 80
Table 53: 44-pin low profile quad flat package mechanical data .............................................................. 81
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