STM8S105K6U6 STMicroelectronics, STM8S105K6U6 Datasheet - Page 2

MCU 32KB FLASH EEPROM 32-VFQFPN

STM8S105K6U6

Manufacturer Part Number
STM8S105K6U6
Description
MCU 32KB FLASH EEPROM 32-VFQFPN
Manufacturer
STMicroelectronics
Series
STM8Sr
Datasheet

Specifications of STM8S105K6U6

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
25
Program Memory Size
32KB (32K 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 7x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
32-VFQFN, 32-VFQFPN
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
25
Number Of Timers
8
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, 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
Other names
497-10123
STM8S105K6U6
Contents
Contents
1 Introduction ..............................................................................................................8
2 Description ...............................................................................................................9
3 Block diagram ........................................................................................................11
4 Product overview ...................................................................................................12
5 Pinout and pin description ...................................................................................21
6 Memory and register map .....................................................................................30
7 Interrupt vector mapping ......................................................................................48
8 Option bytes ...........................................................................................................50
9 Unique ID ................................................................................................................55
10 Electrical characteristics ....................................................................................56
2/127
4.1 Central processing unit STM8 .....................................................................................12
4.2 Single wire interface module (SWIM) and debug module (DM) ..................................12
4.3 Interrupt controller .......................................................................................................13
4.4 Flash program and data EEPROM memory ................................................................13
4.5 Clock controller ............................................................................................................14
4.6 Power management ....................................................................................................15
4.7 Watchdog timers ..........................................................................................................16
4.8 Auto wakeup counter ...................................................................................................16
4.9 Beeper ........................................................................................................................16
4.10 TIM1 - 16-bit advanced control timer .........................................................................17
4.11 TIM2, TIM3 - 16-bit general purpose timers ..............................................................17
4.12 TIM4 - 8-bit basic timer ..............................................................................................17
4.13 Analog-to-digital converter (ADC1) ............................................................................18
4.14 Communication interfaces .........................................................................................18
5.1 STM8S105 pinouts and pin description .......................................................................22
6.1 Memory map ................................................................................................................30
6.2 Register map ...............................................................................................................31
10.1 Parameter conditions .................................................................................................56
4.14.1 UART2 ...............................................................................................18
4.14.2 SPI .....................................................................................................19
4.14.3 I²C ......................................................................................................20
5.1.1 Alternate function remapping ...............................................................28
6.2.1 I/O port hardware register map ............................................................31
6.2.2 General hardware register map ...........................................................34
6.2.3 CPU/SWIM/debug module/interrupt controller registers ......................45
10.1.1 Minimum and maximum values .........................................................56
10.1.2 Typical values .....................................................................................56
DocID14771 Rev 10
STM8S105xx

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