STM8S105K6U6 STMicroelectronics, STM8S105K6U6 Datasheet - Page 50

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

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Bonase Electronics (HK) Co., Limited Bonase Electronics (HK) Co., Limited
Part Number:
STM8S105K6U6A
Manufacturer:
ST
Quantity:
198
Price:
Option bytes
8
50/127
Addr.
0x4800
0x4801
0x4802
0x4803
0x4804
0x4805h
0x4806
0x4807
0x4808
0x4809
0x480A
0x480B
Option
name
Read-out
protection
(ROP)
User boot
code(UBC)
Alternate
function
remapping
(AFR)
Miscell.
option
Clock
option
HSE clock
startup
Reserved
Option bytes
Option bytes contain configurations for device hardware features as well as the memory
protection of the device. They are stored in a dedicated block of the memory. Except for the
ROP (read-out protection) byte, each option byte has to be stored twice, in a regular form
(OPTx) and a complemented one (NOPTx) for redundancy.
Option bytes can be modified in ICP mode (via SWIM) by accessing the EEPROM address
shown in the table below.
Option bytes can also be modified ‘on the fly’ by the application in IAP mode, except the ROP
option that can only be modified in ICP mode (via SWIM).
Refer to the STM8S Flash programming manual (PM0051) and STM8 SWIM communication
protocol and debug module user manual (UM0470) for information on SWIM programming
procedures.
Option
byte no.
OPT0
OPT1
NOPT1
OPT2
NOPT2
OPT3
NOPT3
OPT4
NOPT4
OPT5
NOPT5
OPT6
Option bits
7
ROP [7:0]
UBC [7:0]
NUBC [7:0]
AFR7
NAFR7
Reserved
Reserved
Reserved
Reserved
HSECNT [7:0]
NHSECNT [7:0]
Reserved
6
AFR6
NAFR6
Table 12: Option bytes
DocID14771 Rev 10
5
AFR5
NAFR5
4
AFR4
NAFR4
HSI
TRIM
NHSI
TRIM
3
AFR3
NAFR3
LSI_ EN
NLSI_
EN
EXT CLK
NEXT
CLK
2
AFR2
NAFR2
IWDG
_HW
NIWDG
_HW
CKAWU
SEL
NCKA
WUSEL
1
AFR1
NAFR1
WWDG
_HW
NWWDG
_HW
PRS C1
NPRSC1
0
AFR0
NAFR0
WWDG
_HALT
NWW
G_HALT
PRS C0
NPR
SC0
STM8S105xx
Factory
default
setting
00h
00h
FFh
00h
FFh
00h
FFh
00h
FFh
00h
FFh
00h

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