STM8S207C6 查看數據表（PDF） - STMicroelectronics

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STM8S207C6

Performance line, 24 MHz STM8S 8-bit MCU, up to 128 KB Flash, integrated EEPROM, 10-bit ADC, timers, 2 UARTs, SPI, I²C, CAN

STMicroelectronics 

STM8S207xx, STM8S208xx

Electrical characteristics

10.3

Operating conditions

The device must be used in operating conditions that respect the parameters in Table 18. In

addition, full account must be taken of all physical capacitor characteristics and tolerances.

Table 18. General operating conditions

Symbol

Parameter

Conditions

Min Max Unit

fCPU

TA ≤ 105 °C

Internal CPU clock frequency

0

24

0

16

VDD/VDD_IO Standard operating voltage

VCAP(1)

CEXT: capacitance of

external capacitor

ESR of external capacitor

ESL of external capacitor

at 1 MHz(2)

2.95 5.5

470 3300

-

0.3

-

15

44, 48, 64, and 80-pin

devices, with output on 8

standard ports, 2 high sink

443

PD(3)

Power dissipation at

TA = 85° C for suffix 6

or TA = 125° C for suffix 3

ports and 2 open drain ports

simultaneously(4)

32-pin package, with output

on 8 standard ports and 2

high sink ports

360

simultaneously(4)

Ambient temperature for 6

suffix version

Maximum power dissipation -40

85

TA

Ambient temperature for 3

suffix version

Maximum power dissipation -40

125

6 suffix version

TJ

Junction temperature range

3 suffix version

-40 105

-40 130(5)

MHz

MHz

V

nF

Ω

nH

mW

°C

1. Care should be taken when selecting the capacitor, due to its tolerance, as well as the parameter

dependency on temperature, DC bias and frequency in addition to other factors. The parameter maximum

value must be respected for the full application range.

2. This frequency of 1 MHz as a condition for VCAP parameters is given by design of internal regulator.

3.

To calculate PDmax(TA),

characteristics on page

use the

95) with

formula PDmax = (TJmax -

the value for TJmax given

TA)/ΘJA

in Table

(see Section 11.2:

18 above and the

Thermal

value for

ΘJA

given

in

Table 57: Thermal characteristics.

4. Refer to Section 11.2: Thermal characteristics on page 95 for the calculation method.

5. TJmax is given by the test limit. Above this value the product behavior is not guaranteed.

Doc ID 14733 Rev 12

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