ST UM0817 User manual

July 2011 Doc ID 16361 Rev 3 1/18

UM0817

User Manual

STM8S-DISCOVERY

Introduction

The STM8S-DISCOVERY is a quick start evaluation board which helps you to discover the

STM8 features, and to develop and share your own application. It is based on an STM8S105

and includes an embedded debugger, ST-LINK, and a touch sensing button. Numerous

applications are available from the STM8S-Discovery web page.

Features

■STM8S105C6T6 microcontroller, 32 KB Flash, 2 KB RAM, 1 KB EEPROM

■Powered by USB cable between PC and STM8S-DISCOVERY

■Selectable power of 5 V or 3.3 V

■Touch Sensing button, TS1

■User LED, LD1

■Extension header for all I/Os

■Wrapping area for users own application

■Embedded ST-LINK for STM8S

■USB interface for programming and debugging

■SWIM debug support

Figure 1. STM8S-DISCOVERY evaluation board

www.st.com

Downloaded from Arrow.com.

Contents UM0817

2/18 Doc ID 16361 Rev 3

Contents

1 Quick start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

2 Hardware and layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

2.1 STM8S105C6T6 microcontroller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2.2 ST-LINK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

2.2.1 Using the ST-LINK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

2.2.2 Using the ST-LINK on other STM8S applications . . . . . . . . . . . . . . . . . . 8

2.3 Power supply and power selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

2.4 Single touch sensing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

3 Daughterboard connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

4 Mechanical drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

5 Electrical schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

6 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Downloaded from Arrow.com.Downloaded from Arrow.com.

UM0817 Quick start

Doc ID 16361 Rev 3 3/18

1 Quick start

It is very simple to get started using the STM8S-DISCOVERY, just follow these four steps:

1. Connect the STM8S-DISCOVERY to a PC with a USB cable.

2. Press the TS1 button, and observe LED LD1 blinking.

3. Press the TS1 button to change blinking speed.

4. Visit www.st.com/stm8s-discovery and follow the tutorial, then discover other

applications.

The STM8S-DISCOVERY helps you develop and share your own application.

You can discover more of the STM8S features by downloading and executing the proposed

programs in the project list.

Note: The software code corresponding to this application is available under the name Discover

in the project list of the STM8S-Discovery web page.

Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.

Hardware and layout UM0817

4/18 Doc ID 16361 Rev 3

2 Hardware and layout

The STM8S-DISCOVERY is designed around the STM8S105C6T6 microcontroller in an

LQFP48 package. It has two distinct sections that may be separated, the STM8S105C6T6

module and the ST-LINK module.

Figure 2 illustrates the connections between the STM8S105C6T6 and its peripherals (ST-

LINK, touch-sensing button, LED and connectors).

Figure 3 helps you to locate these features on the STM8S-DISCOVERY board, as well as

the potential point of separation (for more details refer to Section 2.2.2: Using the ST-LINK

on other STM8S applications).

Figure 2. Hardware block diagram

STM8S105C6T6

Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.

UM0817 Hardware and layout

Doc ID 16361 Rev 3 5/18

Figure 3. Top layout

USB connector

ST-LINK JTAG

USB data transfer LED

ST-LINK core

SWIM connector

ST-LINK module

Possible separation point

LED (LD1)

Power supply jumper

External Osc. (16 MHz)

STM8S105C6T6

Touch sensing button (TS1)

Wrapping area

SO16 footprint

STM8S105C6T6 module

Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.

Hardware and layout UM0817

6/18 Doc ID 16361 Rev 3

2.1 STM8S105C6T6 microcontroller

Figure 4. STM8S105C6T6 package

This device provides the following benefits:

●Reduced system cost

– Integrated true data EEPROM for up to 300 K write/erase cycles

– High system integration level; internal clock oscillators, brown-out reset, watchdog.

●Performance and robustness

– 16 MHz CPU clock frequency

– Up to 38 I/Os on a 48-pin package including 16 high sink outputs

– Robust I/O immune against current injection

– Independent watchdogs with separate clock source

– Flexible clock control, 4 master clocks (HSI, LSI, HSE and external HSE)

– Clock security system

– A family of products for applications with 2.95 V to 5.5 V operating supply

●Short development cycles

– Applications scalability across common family product architecture with

compatible pinout, memory map and modular peripherals.

– Full documentation and a wide choice of development tools

– Standard S/W library for firmware and touch sensing development quick start

– Numerous application notes and firmware examples available

●Product longevity

– Advanced core and peripherals made in state-of-the-art technology

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

– Auto wake-up timer for active halt

– Permanently active, low consumption

●Other features

– Nested interrupt controller with 32 interrupts

– Up to 37 external interrupts on 6 vectors

– 2 x 16-bit general purpose timers; with 2+3 CAPCOM channels (IC, OC or PWM)

– Advanced control timer: 16-bit, 4 CAPCOM channels, 3 complementary outputs,

dead- time insertion and flexible synchronization

– 8-bit basic timer with 8-bit prescaler

– UART with clock output for synchronous operation, Smartcard, IrDA, LIN

– SPI interface up to 8 Mbit/s

– I2C interface up to 400 Kbit/s

– Analog-to-digital converter 10-bit, ±1 LSB ADC with up to 10 multiplexed channels

The STM8S105C6T6 8-bit microcontroller offers:

1 Kbyte true data EEPROM

32 Kbytes of Flash program memory

2 Kbytes RAM

Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.

UM0817 Hardware and layout

Doc ID 16361 Rev 3 7/18

Figure 5. STM8S105 block diagram

For more information see the STM8S105xx datasheet (Doc ID 14771) on the ST website.

Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.

Hardware and layout UM0817

8/18 Doc ID 16361 Rev 3

2.2 ST-LINK

The ST-LINK provides a USB interface for programming and debugging using a single wire

interface module (SWIM). The ST-LINK module of the STM8S-DISCOVERY also supplies

5 V and 3.3 V to the STM8S105C6T6 module.

2.2.1 Using the ST-LINK

Figure 6. Typical configuration

Note: The driver for ST-LINK is installed automatically when the USB is connected.

For information about debugging and programming features refer to ST-LINK UM0627,

UM0036 STVD and RN0011 STVP. For information about SWIM refer to UM0470.

2.2.2 Using the ST-LINK on other STM8S applications

You can connect your ST-LINK to other STM8S applications in 2 ways.

●By removing the solder bridges: This way uses the ST-LINK without breaking the PCB.

Unsolder the two solder bridges SB1 and SB2 under the SWIM connector.

See Figure 7. You can re-solder the two bridges at a later date thus keeping the

STM8S-DISCOVERY usable.

●By removing it from your board: This way constitutes a good alternative to programming

the STM8S devices in other applications. See Figure 8.

Note: This ST-LINK only supports the STM8S family. Do not use it with other STM8 families.

Figure 7. ST-LINK without breaking the PCB

Hardware requirements:

- USB cable type A to B

- Computer with Windows 2000, XP or Vista OS

ST Toolset (ST Visual Develop and ST Visual Program)

Software requirement:

which support ST-LINK SWIM

Remove SB1 and SB2 solder bridges

Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.

UM0817 Hardware and layout

Doc ID 16361 Rev 3 9/18

Figure 8. Separated ST-LINK module

Warning: By removing this module you will lose power supply on the

STM8S105C6T6 evaluation board. In consequence, you will

not be able to program and use the STM8S105C6T6 board

without a SWIM cable and an external power supply.

To reconnect your STM8S105C6T6 use connector CNn see

Section 3: Daughterboard connection.

2.3 Power supply and power selection

The power supply is provided by a USB connector. Jumper JP1 selects the VDD value (5 V

or regulated 3.3 V) see Figure 9.

Figure 9. Power selection

SWIM

STLink

STM8S105C6

eval board

STM8S105C6T6

VDD = 5 V

VDD = 3.3 V

Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.

Hardware and layout UM0817

10/18 Doc ID 16361 Rev 3

2.4 Single touch sensing

A touch sensing button TS1 is available on the STM8S-DISCOVERY (see Figure 10).

Figure 10. Touch sensing schematic

To disable the touch sensing interface and to use PC1, PC2 and PC3 as standard I/O, you

need to unsolder the 2-1 connection and solder 2-3 connection on SB4 and SB3, you also

need to unsolder the R2 resistor.

RC acquisition principle

The RC acquisition method detects a human touch on key touch sensor (TS1) by measuring

the small variation of the touch electrode capacitance. Electrode capacitance is periodically

charged and discharged through a fixed resistor (R6).

The capacitance value depends on the following parameters: electrode area (A), relative

dielectric constant of the insulator (eR), the relative permittivity of air (e0) and the distance

between the two electrodes.

For more information about touch sensing please refer to AN2927.

Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.

UM0817 Daughterboard connection

Doc ID 16361 Rev 3 11/18

3 Daughterboard connection

Four 12-pin male headers CN1, CN2, CN3 and CN4 are connected to the STM8S105C6T6

microcontroller. See the following tables for pin assignments.

Table 1. CN1 pinout

Pin number

(Cn1)

Pin number

(chip) Pin name

Type

Main function Alternate function

1 1 NRST IO Reset

2 2 OSCIN/PA1 IO Port A1

3 3 OSCOUT/PA2 IO Port A2

4 4 Vssio_1 S I/O ground

5 5 Vss S Digital ground

6 6 VCAP S 1.8V regulator capacitor

7 7 Vdd S Digital power supply

8 8 Vddio_1 S I/O power supply

99PA3IOPort A3

10 10 PA4 IO Port A4

11 11 PA5 IO Port A5

12 12 PA6 IO Port A6

Table 2. CN2 pinout

Pin number

(Cn2)

Pin number

(chip) Pin name

Type

Main function Alternate function

1 25 PE5 IO Port E5 SPI master / slave

2 26 PC1/TS1 IO Port C1 Timer 1 - channel 1 / UART2

synchronous clock

3 27 PC2/TS1_load IO Port C2 Timer 1 - channel2

4 28 PC3 IO Port C3 Timer 1 - channel 3

5 29 PC4 IO Port C4 Timer 1 - channel 4

6 30 PC5 IO Port C5 SPI clock

7 31 Vssio_2 S I/O ground

8 32 Vddio_2 S I/O power supply

9 33 PC6 IO Port C6 SPI master out / slave in

10 34 PC7 IO Port C7 SPI master in / slave out

11 35 PG0 IO Port G0

12 36 PG1 IO Port G1

Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.

Daughterboard connection UM0817

12/18 Doc ID 16361 Rev 3

*

Table 3. CN3 pinout

Pin number

(Cn3)

Pin number

(chip) Pin name

Type

Main function Alternate function

1 13 Vdda S Analog power supply

2 14 Vssa S Analog ground

3 15 PB7 IO Port B7 Analog input 7

4 16 PB6 IO Port B6 Analog input 6

5 17 PB5 IO Port B5 Analog input 5

6 18 PB4 IO Port B4 Analog input 4

7 19 PB3 IO Port B3 Analog input 3

8 20 PB2 IO Port B2 Analog input 2

9 21 PB1 IO Port B1 Analog input 1

10 22 PB0 IO Port B0 Analog input 0

11 23 PE7 IO Port E7 Analog input 8

12 24 PE6 IO Port E6 Analog input 9(2)

Table 4. CN4 pinout

Pin number

(Cn4)

Pin number

(chip) Pin name

Type

Main function Alternate function

1 37 PE3 IO Port E3 Timer 1 – break Input

2 38 PE2 IO Port E2 I2C data

3 39 PE1 IO Port E1 I2C clock

4 40 PE0 IO Port E0 Configurable clock output

5 41 PD0/LED IO Port D0 Timer 3 - channel 2

6 42 PD1/SWIM IO Port D1 SWIM data interface

7 43 PD2 IO Port D2 Timer 3 - channel 1

8 44 PD3 IO Port D3 Timer 2 - channel 2

9 45 PD4 IO Port D4 Timer 2 - channel 1

10 46 PD5 IO Port D5 UART2 data transmit

11 47 PD6 IO Port D6 UART2 data receive

12 48 PD7 IO Port D7 Top level interrupt

Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.

UM0817 Mechanical drawing

Doc ID 16361 Rev 3 13/18

4 Mechanical drawing

Figure 11. STM8S-DISCOVERY

Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.

UM0817 Electrical schematics

Doc ID 16361 Rev 3 14/18

5 Electrical schematics

Figure 12. STM8S-DISCOVERY

STMicroelectronics

Title:

Numb er: Rev: Sheet of

A.1(PCB.SCH )

Date:

5/6/2009

MB867 1 3

STM8 S-Dis covery

RESET#

ST_LINK_SWIM

U_MCU

MCU.SchDoc

RESET#

ST_LINK_SWIM

U_ST_LINK

ST_L INK.SCHD OC

SB1

SB2

Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.

UM0817 Electrical schematics

Doc ID 16361 Rev 3 15/18

Figure 13. STM8S-DISCOVERY MCU

1

2

3

4

STMicroelectronics

Title:

Number: Rev: Sheet of

A.1(PCB.SCH )

Date:

8/24/2009

NRST

1

OSCIN/PA1

2

OSCOU T/PA2

3

Vssio_1

4

Vss

5

VCAP

6

Vdd

7

Vddio_1

8

PA3

9

PA4

10

PA5

11

PA6

12

Vdda

13

Vssa

14

PB7

15

PB6

16

PB5

17

PB4

18

PB3

19

PB2

20

PB1

21

PB0

22

PE7

23

PE6

24

PE5 25

PC1 26

PC2 27

PC3 28

PC4 29

PC5 30

Vssio_2 31

Vddio_2 32

PC6 33

PC7 34

PG0 35

PG1 36

PE3 37

PE2 38

PE1 39

PE0 40

PD0 41

PD1 42

PD2 43

PD3 44

PD4 45

PD5 46

PD6 47

PD7 48

U1

STM8S105C6T6

MB867 2 3

STM8S-Dis covery MCU

C4

20pF

C3

20pF

X1

16MH z

R5 60

1 2

3 4

5 6

7 8

910

11 12

CN1

Header 6X2H

12

LD1

Green

VDD

R1

510

C2

1n F

R6

10K

R4 1M

R2 10K

TS1

TS_PAD

<----ES D resist or close t o MCU pad

<----Touch Sens ing di ameter 8mm

<----Active shield

1

2

3

JP1

U5V

+3V3 VDD

R7

10K[N/A ]

VDD

C1

10 nF

NRST

PA1

PA2

PA3

PA4

PA5

PA6

VCAP

C5

680nF

VDD

L1

BEAD C6

1uF C7

100nF

VDDA

PB0

PB1

PB2

PB3

PB4

PB5

PB6

PB7

PE0

PE1

PE2

PE3

PE5

PE6

PE7

PC1

PC2

PC3

PC4

PC5

PC6

PC7

PG0

PG1

PD0

PD1

PD2

PD3

PD4

PD5

PD6

PD7

VDD

C8

10 0nF

C9

100nF

C10

10 0nF

RESET#

ST_LINK_SWIM

1 2

3 4

5 6

7 8

910

11 12

CN3

Header 6X2H

1 2

3 4

5 6

7 8

910

11 12

CN2

Header 6X2H

1 2

3 4

5 6

7 8

910

11 12

CN4

Header 6X2H

NRST PA1

PA2

PA3 PA4

PA5 PA6

VCAP

VDDVDD

VDD A

PB0PB1

PB2PB3

PB4PB5

PB6PB7

PE6PE7

PE5 EX_PC1

PC2 EX_PC3

PC4 PC5

VDD

PC6 PC7

PG0 PG1

PE0PE1

PE2PE3

PD0 PD1

PD2 PD3

PD4 PD5

PD6 PD7

Top

Ri ghtLeft

Down

Extension connector

2

1

3

SB3

solder bridge

2

1

3

SB4

solder bri dge

EX_PC1

EX_PC3

SB5

Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.

Electrical schematics UM0817

16/18 Doc ID 16361 Rev 3

Figure 14. STM8S-DISCOVERY ST-LINK (SWIM only)

STMicroelectroni cs

Title:

Numb er: Rev: Sh

A.1(PCB.SCH )

Date:

6/25/2009

VBAT

1

PC13

2

PC14

3

PC15

4

OSC_IN

5

OSC_OUT

6

/RST

7

VSSA

8

VDDA

9

PA0

10

PA1

11

U2_TX

12

U2_RX

13

U2_CK

14

S1_CK

15

S1_MISO

16

S1_MOSI

17

PB0

18

PB1

19

PB2/BOOT1

20

PB10

21

VSS_1

23

VDD_1

24

PB12 25

PB11

22

S2_CK 26

S2_MISO 27

S2_MOSI 28

PA8 29

PA9 30

PA10 31

PA11 32

PA12 33

JTMS 34

VSS_2 35

VDD_2 36

JTCK 37

JTDI 38

JTDO 39

JNRST 40

PB5 41

PB6 42

PB7 43

BOOT0 44

PB8 45

PB9 46

VSS_3 47

VDD_3 48

U2

STM32F103C8T6

20pF

C16

20pF

C15

1 2

X2

8MHz +3V3

U2_TX

U2_RX

U2_CK

M2 5_CS

VCC 1

D- 2

D+ 3

GND 4

SHELL 0

CN6

USB-typeB connector

U5V

USB_DM

USB_DP

USB_DM

USB_DP

STM_ RST

T_JTCK

T_JTDO

T_JTDI

T_JTMS

+3V3

STM_JTMS

STM_JTCK

STM_JTDI

STM_JTDO

STM_JR S T

+3V3

OSC_IN

OSC_OUT

U1_TX

U1_RX

1

34

56

78

CN5

JTAG

STM_JRST

STM_JTDO

STM_JTDI STM_JTMS

STM_JTCK

T_NRST

T_JRST

LD2

RED

ST _LINK_ LED

R19

4K7

R20

4K7

AIN_1

C11

100nF

R16

100K

R18

1K5

R21 22

R22 22

R17

510

R15

100K

+3V3

VDD

+3V3

SWIM

SWIM_RST

SWIM_IN

SWIM_RST_IN

SWIM _IN

SWIM

SWIM _RST_IN

SWIM _RST

AIN_1

MCU

USB

VDD

RESET#

ST_LINK_SWIM

MB867

STM8S-Discovery ST_LINK (SWIM on ly)

R9 220

R8 220

SWIM_PULLUP_CTL

ST_LINK_ LED

+3V3

R14 47

R13 47

R12

680

C13

104P

C17

104P

C18

4.7 uF

C19

4.7 uF

Vin

3Vout 2

1

U4

LD1117-3V3

C14

104P

C12

104P

U5V

1

2

3

4

CN7

Header 4

VDD

SWIM

LED

Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.

UM0817 Revision history

Doc ID 16361 Rev 3 17/18

6 Revision history

Table 5. Document revision history

Date Revision Changes

05-Oct-2009 1Initial release.

22-Feb-2010 2Section 2.4 modified.

28-Jul-2011 3Section 4 added.

Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.

UM0817

18/18 Doc ID 16361 Rev 3

Please Read Carefully:

Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the

right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any

time, without notice.

All ST products are sold pursuant to ST’s terms and conditions of sale.

Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no

liability whatsoever relating to the choice, selection or use of the ST products and services described herein.

No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. If any part of this

document refers to any third party products or services it shall not be deemed a license grant by ST for the use of such third party products

or services, or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoever of such

third party products or services or any intellectual property contained therein.

UNLESS OTHERWISE SET FORTH IN ST’S TERMS AND CONDITIONS OF SALE ST DISCLAIMS ANY EXPRESS OR IMPLIED

WARRANTY WITH RESPECT TO THE USE AND/OR SALE OF ST PRODUCTS INCLUDING WITHOUT LIMITATION IMPLIED

WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS

OF ANY JURISDICTION), OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT.

UNLESS EXPRESSLY APPROVED IN WRITING BY TWO AUTHORIZED ST REPRESENTATIVES, ST PRODUCTS ARE NOT

RECOMMENDED, AUTHORIZED OR WARRANTED FOR USE IN MILITARY, AIR CRAFT, SPACE, LIFE SAVING, OR LIFE SUSTAINING

APPLICATIONS, NOR IN PRODUCTS OR SYSTEMS WHERE FAILURE OR MALFUNCTION MAY RESULT IN PERSONAL INJURY,

DEATH, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE. ST PRODUCTS WHICH ARE NOT SPECIFIED AS "AUTOMOTIVE

GRADE" MAY ONLY BE USED IN AUTOMOTIVE APPLICATIONS AT USER’S OWN RISK.

Resale of ST products with provisions different from the statements and/or technical features set forth in this document shall immediately void

any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever, any

liability of ST.

ST and the ST logo are trademarks or registered trademarks of ST in various countries.

Information in this document supersedes and replaces all information previously supplied.

The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners.

STMicroelectronics group of companies

Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan -

Malaysia - Malta - Morocco - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America

www.st.com

Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.

ST UM0817 User manual

ST UM0817 User manual

Related papers

Other documents