STM8S103K3 PDF даташит

Спецификация STM8S103K3 изготовлена «STMicroelectronics» и имеет функцию, называемую «16 MHz STM8S 8-bit MCU».

Детали детали

Номер произв	STM8S103K3
Описание	16 MHz STM8S 8-bit MCU
Производители	STMicroelectronics
логотип

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STM8S103F2 STM8S103F3

STM8S103K3

Access line, 16 MHz STM8S 8-bit MCU, up to 8 Kbytes Flash,

data EEPROM,10-bit ADC, 3 timers, UART, SPI, I²C

Datasheet - production data

Features

Core

• 16 MHz advanced STM8 core with Harvard

architecture and 3-stage pipeline

• Extended instruction set

Memories

• Program memory: 8 Kbyte Flash; data

retention 20 years at 55 °C after 10 kcycle

• Data memory: 640 byte true data EEPROM;

endurance 300 kcycle

• RAM: 1 Kbyte

Clock, reset and supply management

• 2.95 to 5.5 V operating voltage

• Flexible clock control, 4 master clock sources

– Low power crystal resonator oscillator

– External clock input

– Internal, user-trimmable 16 MHz RC

– Internal low-power 128 kHz RC

• Clock security system with clock monitor

• Power management:

– Low-power modes (wait, active-halt, halt)

– Switch-off peripheral clocks individually

• Permanently active, low-consumption power-

on and power-down reset

Interrupt management

• Nested interrupt controller with 32 interrupts

• Up to 27 external interrupts on 6 vectors

Timers

• Advanced control timer: 16-bit, 4 CAPCOM

channels, 3 complementary outputs, dead-time

insertion and flexible synchronization

/4)3

[PP

8)4)31

[PP

6',3

PLOV

76623

PPERG\

PLOV

8)4)31

[P06PY9

• 16-bit general purpose timer, with 3 CAPCOM

channels (IC, OC or PWM)

• 8-bit basic timer with 8-bit prescaler

• Auto wake-up timer

• Window watchdog and independent watchdog

timers

Communication interfaces

• UART with clock output for synchronous

operation, SmartCard, IrDA, LIN master mode

• SPI interface up to 8 Mbit/s

• I2C interface up to 400 kbit/s

Analog to digital converter (ADC)

• 10-bit, ±1 LSB ADC with up to 5 multiplexed

channels, scan mode and analog watchdog

I/Os

• Up to 28 I/Os on a 32-pin package including

21 high sink outputs

• Highly robust I/O design, immune against

current injection

Unique ID

• 96-bit unique key for each device

October 2016

This is information on a product in full production.

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Contents

STM8S103F2 STM8S103F3 STM8S103K3

1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

2 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

3 Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

4 Product overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

4.1 Central processing unit STM8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

4.2 Single wire interface module (SWIM) and debug module (DM) . . . . . . . . 13

4.3 Interrupt controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

4.4 Flash program and data EEPROM memory . . . . . . . . . . . . . . . . . . . . . . . 13

4.5 Clock controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

4.6 Power management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

4.7 Watchdog timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

4.8 Auto wakeup counter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

4.9 Beeper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

4.10 TIM1 - 16-bit advanced control timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

4.11 TIM2 - 16-bit general purpose timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

4.12 TIM4 - 8-bit basic timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

4.13 Analog-to-digital converter (ADC1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

4.14 Communication interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

4.14.1 UART1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

4.14.2 SPI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

4.14.3 I2C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

5 Pinout and pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

5.1 STM8S103K3 UFQFPN32/LQFP32/SDIP32 pinout and pin

description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

5.2 STM8S103F2/F3 TSSOP20/SO20/UFQFPN20 pinout and pin

description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

5.2.1 STM8S103F2/F3 TSSOP20/SO20 pinout . . . . . . . . . . . . . . . . . . . . . . . 26

5.2.2 STM8S103F2/F3 UFQFPN20 pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

5.3 Alternate function remapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

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STM8S103F2 STM8S103F3 STM8S103K3

Contents

6 Memory and register map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

6.1 Memory map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

6.2 Register map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

6.2.1 I/O port hardware register map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

6.2.2 General hardware register map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

6.2.3 CPU/SWIM/debug module/interrupt controller registers . . . . . . . . . . . . 41

7 Interrupt vector mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

8 Option byte . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

8.1 Alternate function remapping bits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

9 Unique ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

10 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

10.1 Parameter conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

10.1.1 Minimum and maximum values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

10.1.2 Typical values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

10.1.3 Typical curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

10.1.4 Loading capacitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

10.1.5 Pin input voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

10.2 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

10.3 Operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

10.3.1 VCAP external capacitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

10.3.2 Supply current characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

10.3.3 External clock sources and timing characteristics . . . . . . . . . . . . . . . . . 64

10.3.4 Internal clock sources and timing characteristics . . . . . . . . . . . . . . . . . 67

10.3.5 Memory characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

10.3.6 I/O port pin characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

10.3.7 Reset pin characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

10.3.8 SPI serial peripheral interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

10.3.9 I2C interface characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

10.3.10 10-bit ADC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

10.3.11 EMC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

11 Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

11.1 LQFP32 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

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Номер в каталоге	Описание	Производители
STM8S103K3	16 MHz STM8S 8-bit MCU	STMicroelectronics

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