STM32F030R8 datasheet(67/88 Pages) STMICROELECTRONICS

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STM32F030x4 STM32F030x6 STM32F030x8

Electrical characteristics

6.3.17

Temperature sensor characteristics

6.3.18

Timer characteristics

The parameters given in Table 52 are guaranteed by design.

Refer to Section 6.3.14: I/O port characteristics for details on the input/output alternate

function characteristics (output compare, input capture, external clock, PWM output).

Table 51. TS characteristics

Symbol

Parameter

Min

Typ

Max

Unit

(1)

1. Guaranteed by design, not tested in production.

VSENSE linearity with temperature

1

2°C

Avg_Slope(1) Average slope

4.0

4.3

4.6

mV/°C

V25

Voltage at 25 °C

1.34

1.43

1.52

tSTART

(1)

Startup time

µs

TS_temp

(1)(2)

2. Shortest sampling time can be determined in the application by multiple iterations.

ADC sampling time when reading the

temperature

17.1

µs

Table 52. TIMx(1) characteristics

1. TIMx is used as a general term to refer to the TIM1, TIM3, TIM6, TIM14, TIM15, TIM16 and

TIM17 timers.

Symbol

Parameter

Conditions

Min

Max

Unit

tres(TIM)

Timer resolution time

tTIMxCLK

fTIMxCLK = 48 MHz

20.8

fEXT

Timer external clock

frequency on CH1 to CH4

fTIMxCLK/2

MHz

fTIMxCLK = 48 MHz

MHz

ResTIM

Timer resolution

TIMx

bit

tCOUNTER 16-bit counter clock period

65536

tTIMxCLK

fTIMxCLK = 48 MHz

0.0208

1365

µs

tMAX_COUNT

Maximum possible count

with 32-bit counter

65536 × 65536

tTIMxCLK

fTIMxCLK = 48 MHz

89.48

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