STM8S105K6U6 STMicroelectronics, STM8S105K6U6 Datasheet - Page 124
Manufacturer Part Number
MCU 32KB FLASH EEPROM 32-VFQFPN
Specifications of STM8S105K6U6
I²C, IrDA, LIN, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
Program Memory Size
32KB (32K x 8)
Program Memory Type
1K x 8
2K x 8
Voltage - Supply (vcc/vdd)
2.95 V ~ 5.5 V
-40°C ~ 85°C
Package / Case
Data Bus Width
Data Ram Size
I2C, SPI, UART
Maximum Clock Frequency
Number Of Programmable I/os
Number Of Timers
Maximum Operating Temperature
+ 85 C
3rd Party Development Tools
Development Tools By Supplier
Minimum Operating Temperature
- 40 C
10 bit, 7 Channel
For Use With
497-10040 - EVAL KIT STM8S DISCOVERY497-10593 - KIT STARTER FOR STM8S207/8 SER
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Added Table 5 on page 22 .
Updated pins 25, 30, and 31 in
Removed Table 7: Pin-to-pin comparison of pin 7 to 12 in 32-pin
access line devices.
bits [7:0] of
updated Table 15, Table 18, Table 20, Table 21, Table 22,
Table 23, Table 24, Table 25, Table 26, Table 27, Table 29,
Table 35, and Table 42; added current consumption curves ;
removed Figure 20: typical HSE frequency vs fcpu @ 4
temperatures; updated Figure 13, Figure 14, Figure 15, Figure
16 and Figure 17 ; modified HSI accuracy in Table 33 ; added
Figure 44 ; modified fSCK, tV(SO) and tV(MO) in Table 42 ;
updated figures and tables of High speed internal RC oscillator
(HSI) ; replaced Figure 23, Figure 24, Figure 26, and Figure
Document status changed from “preliminary data” to
Standardized name of the VFQFPN package.
Removed ‘wpu’ from I2C pins in
Added UFQFPN32 package silhouette to the title page.
Features: added unique ID.
Beeper: added information about availability of the beeper
output port through option bit AFR7.
additional AIN12 analog input.
STM8S105 pinouts and pin
package details; updated default alternate function of
PB2/AIN2[TIM1_CH3N] pin in the "Pin description for
STM8S105 microcontrollers" table.
bytes to the option byte description table.
DocID14771 Rev 10
controller: updated bit positions for TIM2 and TIM3.
Table 14: Description of alternate function remapping
bytes: added description of STM8L bootloader option
characteristics: Updated VCAP specifications;
Figure 53: STM8S105xx access line ordering
and removed Table 57: Junction temperature
(ADC1): added a note concerning
description: added UFQFPN32
Table 58: Thermal
Pinout and pin
Pinout and pin description