MCU 32KB FLASH EEPROM 32-VFQFPN

STM8S105K6U6

Manufacturer Part NumberSTM8S105K6U6
DescriptionMCU 32KB FLASH EEPROM 32-VFQFPN
ManufacturerSTMicroelectronics
SeriesSTM8S
STM8S105K6U6 datasheet
 


Specifications of STM8S105K6U6

Core ProcessorSTM8Core Size8-Bit
Speed16MHzConnectivityI²C, IrDA, LIN, SPI, UART/USART
PeripheralsBrown-out Detect/Reset, POR, PWM, WDTNumber Of I /o25
Program Memory Size32KB (32K x 8)Program Memory TypeFLASH
Eeprom Size1K x 8Ram Size2K x 8
Voltage - Supply (vcc/vdd)2.95 V ~ 5.5 VData ConvertersA/D 7x10b
Oscillator TypeInternalOperating Temperature-40°C ~ 85°C
Package / Case32-VFQFN, 32-VFQFPNProcessor SeriesSTM8S10x
CoreSTM8Data Bus Width8 bit
Data Ram Size2 KBInterface TypeI2C, SPI, UART
Maximum Clock Frequency16 MHzNumber Of Programmable I/os25
Number Of Timers8Maximum Operating Temperature+ 85 C
Mounting StyleSMD/SMT3rd Party Development ToolsEWSTM8
Development Tools By SupplierSTICE-SYS001Minimum Operating Temperature- 40 C
On-chip Adc10 bit, 7 ChannelFor Use With497-10040 - EVAL KIT STM8S DISCOVERY497-10593 - KIT STARTER FOR STM8S207/8 SER
Lead Free Status / RoHS StatusLead free / RoHS CompliantOther names497-10123
STM8S105K6U6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
Page 21
22
Page 22
23
Page 23
24
Page 24
25
Page 25
26
Page 26
27
Page 27
28
Page 28
29
Page 29
30
Page 30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
Page 28/127

Download datasheet (2Mb)Embed
PrevNext
Pinout and pin description
Pin number
Pin name
LQFP48
LQFP44
LQFP32/
SDIP32
VFQFPN32/
UFQFPN32
41
37
25
30
PD0/
TIM3_
CH2
[TIM1_
BKIN]
[CLK_
CCO]
42
38
26
31
PD1/
SWIM
43
39
27
32
PD2/
TIM3_
CH1
[TIM2_
CH3]
44
40
28
1
PD3/
TIM2_
CH2
[ADC_
ETR]
45
41
29
2
PD4/
TIM2_
CH1
[BEEP]
46
42
30
3
PD5/
UART2_
TX
47
43
31
4
PD6/
UART2_
RX
48
44
32
5
PD7/ TLI
[TIM1_
CH4]
(1)
A pull-up is applied to PF4 during the reset phase. This pin is input floating after reset release.
(2)
AIN12 is not selectable in ADC scan mode or with analog watchdog.
(3)
In 44-pin package, AIN9 cannot be used by ADC scan mode.
(4)
In the open-drain output column, ‘T’ defines a true open-drain I/O (P-buffer and protection diode to V DD are not implemented).
(5)
The PD1 pin is in input pull-up during the reset phase and after internal reset release.
5.1.1
Alternate function remapping
As shown in the rightmost column of the pin description table, some alternate functions can
be remapped at different I/O ports by programming one of eight AFR (alternate function
remap) option bits. When the remapping option is active, the default alternate function is no
longer available.
To use an alternate function, the corresponding peripheral must be enabled in the peripheral
registers.
28/127
Type
Input
Output
floating
wpu
Ext.
High
Speed
interrupt
sink
I/O
X
X
X
HS
O3
I/O
X
X
X
HS
O4
(5)
I/O
X
X
X
HS
O3
I/O
X
X
X
HS
O3
I/O
X
X
X
HS
O3
I/O
X
X
X
O1
I/O
X
X
X
O1
I/O
X
X
X
O1
DocID14771 Rev 10
STM8S105xx
Main function
Default alternate
(after reset)
function
OD
PP
X
X
Port D0
Timer 3 -
channel 2
X
X
Port D1
SWIM data
interface
X
X
Port D2
Timer 3 -
channel 1
X
X
Port D3
Timer 2 -
channel 2
X
X
Port D4
Timer 2 -
channel 1
X
X
Port D5
UART2 data
transmit
X
X
Port D6
UART2 data
receive
X
X
Port D7
Top level interrupt
Alternate
function after
remap
[option bit]
TIM1_ BKIN
[AFR3]/
CLK_ CCO
[AFR2]
TIM2_CH3
[AFR1]
ADC_ ETR
[AFR0]
BEEP output
[AFR7]
TIM1_ CH4
[AFR4]