STM8S105S4 PDF даташит

Спецификация STM8S105S4 изготовлена «STMicroelectronics» и имеет функцию, называемую «16 MHz STM8S 8-bit MCU».

Детали детали

Номер произв	STM8S105S4
Описание	16 MHz STM8S 8-bit MCU
Производители	STMicroelectronics
логотип

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STM8S105C4/6 STM8S105K4/6

STM8S105S4/6

Access line, 16 MHz STM8S 8-bit MCU, up to 32 Kbyte Flash,

integrated EEPROM, 10-bit ADC, 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: up to 32 Kbyte Flash; data

retention 20 years at 55 °C after 10 kcycle

 Data memory: up to 1 Kbyte true data

EEPROM; endurance 300 kcycle

 RAM: up to 2 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 37 external interrupts on 6 vectors

Timers

 Advanced control timer: 16-bit, 4 CAPCOM

channels, 3 complementary outputs, dead-time

insertion and flexible synchronization

LQFP48 (7x7 mm) LQFP44 (10x10 mm) LQFP32 (7x7 mm)

UFQFPN32 (5x5 mm)

SDIP32 400ml

 2x16-bit general purpose timer, with 2+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 10 multiplexed

channels, scan mode and analog watchdog

I/Os

 Up to 38 I/Os on a 48-pin package including 

16 high sink outputs

 Highly robust I/O design, immune against

current injection

Unique ID

 96-bit unique key for each device

September 2015

This is information on a product in full production.

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Contents

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Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Product overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

4.1 Central processing unit STM8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

4.2 Single wire interface module (SWIM) and debug module (DM) . . . . . . . . 14

4.3 Interrupt controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

4.4 Flash program and data EEPROM memory . . . . . . . . . . . . . . . . . . . . . . . 14

4.5 Clock controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

4.6 Power management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

4.7 Watchdog timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

4.8 Auto wakeup counter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

4.9 Beeper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

4.10 TIM1 - 16-bit advanced control timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

4.11 TIM2, TIM3 - 16-bit general purpose timers . . . . . . . . . . . . . . . . . . . . . . . 18

4.12 TIM4 - 8-bit basic timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

4.13 Analog-to-digital converter (ADC1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

4.14 Communication interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

4.14.1 UART2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

4.14.2 SPI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

4.14.3 I2C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Pinout and pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

5.1 Alternate function remapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

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Contents

6.2.3 CPU/SWIM/debug module/interrupt controller registers . . . . . . . . . . . . 42

7 Interrupt vector mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

8 Option byte . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

8.1 Alternate function remapping bits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

9 Unique ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

10 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

10.1 Parameter conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

10.1.1 Minimum and maximum values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

10.1.2 Typical values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

10.1.3 Typical curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

10.1.4 Typical current consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

10.1.5 Loading capacitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

10.1.6 Pin input voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

10.2 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

10.3 Operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

10.3.1 VCAP external capacitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

10.3.2 Supply current characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

10.3.3 External clock sources and timing characteristics . . . . . . . . . . . . . . . . . 66

10.3.4 Internal clock sources and timing characteristics . . . . . . . . . . . . . . . . . 69

10.3.5 Memory characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

10.3.6 I/O port pin characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

10.3.7 Typical output level curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

10.3.8 Reset pin characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

10.3.9 SPI serial peripheral interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

10.3.10 I2C interface characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

10.3.11 10-bit ADC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

10.3.12 EMC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

11 Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

11.1 LQFP48 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

11.2 LQFP44 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94

11.3 LQFP32 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98

11.4 UFQFPN32 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101

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Номер в каталоге	Описание	Производители
STM8S105S4	16 MHz STM8S 8-bit MCU	STMicroelectronics
STM8S105S6	16 MHz STM8S 8-bit MCU	STMicroelectronics

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