STM8S103K3 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

STM8S103K3

Access line, STM8S 8-bit MCU, up to 32 Kbytes Flash, 10-bit ADC, timers, USART, SPI, I²C

STMicroelectronics 

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Electrical characteristics

STM8S103xx, STM8S105xx

7.3

Operating conditions

Table 13. General operating conditions(1)

Symbol

Parameter

Conditions

Min Max Unit

fCPU Internal CPU clock frequency

0

VDD/VDD_IO Standard operating voltage

3.0

LQFP48

Power dissipation at

PD

TA= 85° C for suffix 6

or TA= 125° C for suffix 3

LQFP44

LQFP32

VFQFN32

TSSOP20

Ambient temperature for 6

Maximum power dissipation -40

suffix version

Low power dissipation(2)

-40

TA

Ambient temperature for 3

Maximum power dissipation -40

suffix version

Low power dissipation (2)

-40

6 suffix version

-40

TJ

Junction temperature range

3 suffix version

-40

16

5.5

TBD

TBD

TBD

TBD

TBD

85

105

125

TBD

105

TBD

MHz

V

mW

°C

°C

°C

°C

°C

°C

1. TBD = to be determined.

2. In low power dissipation state, TA can be extended to this range as long as TJ does not exceed TJmax

Figure 12. fCPUmax versus VDD

fCPU [MHz]

FUNCTIONALITY

NOT GUARANTEED 16

IN THIS AREA

12

8

4

0

FUNCTIONALITY

GUARANTEED

@ TA -40 to 125 °C

3.0

4.0

5.0 5.5

SUPPLY VOLTAGE [V]

38/56

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