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STM8S105xx_DS_CH_V8

STM8S105xx_DS_CH_V8
STM8S105xx_DS_CH_V8

STM8S105xx

16MHz STM8S 8

32K

Flash EEPROM 10

ADC

UART

SPI

I2C

STM8

3

32K Flash

10K 55°C

20

1K EEPROM 30 RAM 2K

2.95 ~ 5.5V 4

16MHz RC

128kHz RC

(

)

32

6

37

2162+3

CAPCOM (IC OC PWM)

164CAPCOM

3

8

8

2

UART

IrDA

LIN

SPI

8Mbit/s

I

2C

400Kbit/s

(ADC)

10±1LSB ADC

10

I/O

4838

I/O

16

I/O

(SWIM)(DM)

1

STM8S105K4, STM8S105K6,

https://www.doczj.com/doc/db1916152.html,/stonline/products/literature/ds/14771.pdf

1

(4)

2

(5)

3

(6)

4

(7)

4.1STM8 (7)

4.2(SWIM)(DM) (7)

4.3 (8)

4.4Flash EEPROM (8)

4.5 (9)

4.6 (9)

4.7 (10)

4.8 (10)

4.9 (10)

4.10TIM1 16 (10)

4.11TIM2TIM3 16 (10)

4.12TIM4 8 (11)

4.13(ADC1) (11)

4.14 (11)

4.14.1UART2 (11)

4.14.2SPI (12)

4.14.3I2C (12)

5

(13)

5.1 (13)

5.1.1 (19)

6

(20)

6.1 (20)

6.2 (21)

7

(28)

8

(29)

9

(32)

9.1 (32)

9.1.1 (32)

9.1.2 (32)

9.1.3 (32)

9.1.4 (32)

9.1.5 (32)

9.1.6 (32)

9.1.7 (33)

9.2 (33)

9.3 (34)

9.3.1VCAP (35)

9.3.2 (35)

9.3.3 (41)

9.3.4 (43)

9.3.5 (44)

9.3.6I/O (45)

9.3.7 (50)

9.3.9 I 2C (54)

9.3.10 10ADC (55)

9.3.11

EMC (57)

10

(60)

10.1

(60)

10.1.1 LQFP (60)

10.1.2 VFQFPN (63)

10.1.3 SDIP32 (64)

10.2

(64)

10.2.1 (65)

10.2.2

(65)

11

(66)

12

STM8

(

) (67)

12.1 (67)

12.2

(67)

12.2.1 STM8 (67)

12.2.2 C (67)

12.3

(67)

13

() (68)

STM8S105xx

STM8S STM8S

(RM0016)

Flash STM8S

(PM0051)

SWIM(single wire interface module)STM8

SWIM(UM0470)

STM8STM8 CPU(PM0044)

STM8S105xx

8

16K~32K

Flash

EEPROM

STM8S (RM0016)

STM8S105xx

EEPROM

30

16MHz CPU

I/O

2.95V~5.5V

2

STM8S105xx

GPIO

/

A/D

I/O Flash

(

)

EEPRO M

(

)

RAM ()

STM8S105C6 48 38 35 9 3101632K 1024 2K STM8S105C4 48 38 35 9 3101616K 1024 2K STM8S105S6 44 34 31 8 391532K 1024 2K STM8S105S4 44 34 31 8 391516K 1024 2K STM8S105K6 32 25 23 8 371232K 1024 2K STM8S105K4

32

25

23

8

3

7

12

16K 1024

2K

(TIM1) (TIM2

TIM3)(TIM4) SPI

I 2

C

UART

ADC

3

1

4

STM8S105xx

(RM0016)

4.1STM8

8STM8

620

80

3

32

16 X Y

8

24 16M

1664K

87

20

802

/

88

1681616

(push/pop)

X Y

4.2(SWIM)(DM)

SWIM

145/

CPU

RAM

CPU

()

4.3

3

32

TLI276

(Trap)

4.4Flash EEPROM

32K

1K EEPROM

EERPOM

(WP)

EERPOM

MASS(Memory Access Security System

)MASS EEPROM

IAP(In-Application Programming)MASS

EEPROM

UBC(User boot code)

2

ICP UBC UBC512

32K UBC

(UBC)32K

UBC MASS UBC

IAP

2Flash

(ROP)

ICP()Flash EEPROM

4.5

(f

MASTER

)

CPU

4

1~16MHz(HSE)

16MHz(HSE)

16MHz RC(HSI)

128kHz RC(LSI)

2MHz(HSI/8)

(CSS)HSE CSS

RC(16MHz/8)

(CCO)

3CLK_PCKENR1/2

PCKEN17TIM1PCKEN13UART2PCKEN27Reserved PCKEN23ADC PCKEN16TIM2PCKEN12Reserved PCKEN26Reserved PCKEN22AWU PCKEN15TIM3PCKEN11SPI PCKEN25Reserved PCKEN21Reserved PCKEN14TIM4PCKEN10I2C PCKEN24Reserved PCKEN20Reserved 4.6

(Wait)CPU

CPU

(AWU)

AWU

CPU

4.7

WDG(

)

1. 16MHz CPU

75s

64ms

2.

(IWDG)

128kHz LSI

RC

CPU

IWDG

60s 1s

4.8

128kHz

RC

LSI

TIM3

1

4.9

BEEP

12

4kHz

4.10TIM1 16

PWM

16

16(

/

)

4

/(CAPCOM)

PWM

(

)

3

3

/

1

/

1

4.11TIM2TIM3

16

16

15132768

2

32/

PWM

2

3

/

1

/

4.12TIM4

8

8

1~128

2

CPU

1

/

4

()

CAPCOM

/

TIM1 16 1~65536

/ 4

3

TIM2 16

1~327682

3

TIM3 16 1~32768

2

2

TIM4 8 1~12820 0

4.13(ADC1)

STM8S105xx10(ADC1)10

0~V DDA

14

n x 10

(n=

)

TIM1(TRGO)

(EOC)

4.14

UART2

UART

SPI IrDA LIN2.1/

SPI 8M/

I2C 400k/

4.14.1 UART2

1M/SCI

SPI

IrDA SIR

LIN

LIN

(UART)

NRZ

1M/(f CPU/16)

2

(MSB)

()

SPI

8

16MHz(f

CPU

/16)1M/

LIN

13

11

LIN

±15 %

11LIN

LIN

LIN

4.14.2SPI

8M/(f

MASTER

/2)

CRC

1

/

4.14.3I2C

I2C

I2C

I2C

7/10

(100kHz)

(400kHz)

5

5.1

3

LQFP 48

1(HS)

2(T)(

P-buffer

V DD

)

3

[ ]

(

)

4LQFP44

1(HS)

2(T)(P-buffer V

DD)

3[ ](

)

5VFQFN32/LQFP32

1(HS)

2[ ](

)

6

SDIP32

1(HS)

2(T)(

P-buffer

V

DD

)

3

[ ]

(

)

5

I =

S =

CM = CMOS O1 = float = wpu =

OD =

6

STM8S105

1116

2227A1

3A2

-

4

5

6

7

-A33

A4

A5

A6

F4

B7

B6

B5

B4

B3

B2

B1

B0

1.8V

()

I/O

I/O

23---

E7

2422

-

E6

17E5SPI/

18C1

1-

UART2 19C21-2 20C31-

21C41-

22C5SPI

C6

3431C7/

G0

G1

E31-

E2I2C

E1C

E0

D2

D32

D41

D5UART1

D6

I/O

()

1AIN12ADC

244AIN9ADC

3T I/O(P-buffer V DD)

5.1.1

8

AFR(

)

I/O

8

I/O

GPIO

(

RM0016

GPIO

)

6

6.1

7

RAM

RAM

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