STM8S105C4T6 STMicroelectronics, STM8S105C4T6 Datasheet - Page 4

MCU 16KB FLASH MEM 16MHZ 48LQFP

STM8S105C4T6

Manufacturer Part Number
STM8S105C4T6
Description
MCU 16KB FLASH MEM 16MHZ 48LQFP
Manufacturer
STMicroelectronics
Series
STM8Sr
Datasheet

Specifications of STM8S105C4T6

Core Processor
STM8
Core Size
8-Bit
Speed
16MHz
Connectivity
I²C, IrDA, LIN, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
38
Program Memory Size
16KB (16K x 8)
Program Memory Type
FLASH
Eeprom Size
1K x 8
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
2.95 V ~ 5.5 V
Data Converters
A/D 10x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
48-LQFP
Processor Series
STM8S10x
Core
STM8
Data Bus Width
8 bit
Data Ram Size
2 KB
Interface Type
I2C, SPI, UART
Maximum Clock Frequency
16 MHz
Number Of Programmable I/os
38
Number Of Timers
9
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWSTM8
Development Tools By Supplier
STICE-SYS001
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 10 Channel
For Use With
497-10040 - EVAL KIT STM8S DISCOVERY497-10593 - KIT STARTER FOR STM8S207/8 SER497-5046 - KIT TOOL FOR ST7/UPSD/STR7 MCU
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-8818

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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 ..................................15
Table 4. TIM timer features ...................................................................................................................17
Table 5. Legend/abbreviations for pinout tables ...................................................................................21
Table 6. Pin description for STM8S105 microcontrollers .......................................................................25
Table 7. Flash, Data EEPROM and RAM boundary addresses ..........................................................106
Table 8. I/O port hardware register map ..............................................................................................111
Table 9. General hardware register map ................................................................................................34
Table 10. CPU/SWIM/debug module/interrupt controller registers ......................................................112
Table 11. Interrupt mapping ....................................................................................................................48
Table 12. Option bytes
Table 13. Option byte description ...........................................................................................................51
Table 14. Description of alternate function remapping bits [7:0] of OPT2 ..............................................53
Table 15. Unique ID registers (96 bits) ...................................................................................................55
Table 16. Voltage characteristics ...........................................................................................................57
Table 17. Current characteristics ...........................................................................................................58
Table 18. Thermal characteristics ..........................................................................................................59
Table 19. General operating conditions .................................................................................................60
Table 20. Operating conditions at power-up/power-down ......................................................................61
Table 21. Total current consumption with code execution in run mode at V
Table 22. Total current consumption with code execution in run mode at V
Table 23. Total current consumption in wait mode at V
Table 24. Total current consumption in wait mode at V
Table 25. Total current consumption in active halt mode at V
Table 26. Total current consumption in active halt mode at V
Table 27. Total current consumption in halt mode at V
Table 28. Total current consumption in halt mode at V
Table 29. Wakeup times .........................................................................................................................69
Table 30. Total current consumption and timing in forced reset state ..................................................103
Table 31. Peripheral current consumption .............................................................................................70
Table 32. HSE user external clock characteristics .................................................................................74
Table 33. HSE oscillator characteristics .................................................................................................75
Table 34. HSI oscillator characteristics ..................................................................................................76
Table 35. LSI oscillator characteristics ...................................................................................................78
Table 36. RAM and hardware registers ..................................................................................................79
Table 37. Flash program memory/data EEPROM memory ....................................................................79
Table 38. I/O static characteristics .........................................................................................................80
Table 39. Output driving current (standard ports) ..................................................................................82
Table 40. Output driving current (true open drain ports) ........................................................................83
Table 41. Output driving current (high sink ports) ..................................................................................83
Table 42. NRST pin characteristics ........................................................................................................89
Table 43. SPI characteristics ..................................................................................................................92
Table 44. I
Table 45. ADC characteristics ................................................................................................................97
Table 46. ADC accuracy with R
Table 47. ADC accuracy with R
4/127
2
C characteristics ..................................................................................................................95
..........................................................................................................................55
AIN
AIN
< 10 kΩ , V
< 10 kΩ R
DocID14771 Rev 10
AIN
DDA
, V
= 5 V .......................................................................98
DDA
DD
DD
DD
DD
= 3.3 V ............................................................99
= 5 V .............................................................68
= 3.3 V ..........................................................69
= 5 V ............................................................65
= 3.3 V .........................................................66
DD
DD
= 5 V ..................................................66
= 3.3 V ...............................................67
DD
DD
= 5 V .............................62
= 3.3 V ..........................74
STM8S105xx

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