STM32F050G6P7 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STM32F050G6P7

Low- and medium-density advanced ARM™-based 32-bit MCU with up to 32 Kbytes Flash, timers, ADC and comm. interfaces

STMicroelectronics 

Electrical characteristics

STM32F050xx

High-speed internal 14 MHz (HSI14) RC oscillator (dedicated to ADC)

Table 34. HSI14 oscillator characteristics(1)

Symbol

Parameter

Conditions

Min Typ Max Unit

fHSI14

TRIM

Frequency

HSI14 user-trimming step

DuCy(HSI14) Duty cycle

ACCHSI14

Accuracy of the HSI14

oscillator (factory calibrated)

tsu(HSI14)

IDDA(HSI14)

HSI14 oscillator startup time

HSI14 oscillator power

consumption

-

14

-

-

45(2)

-

TA = –40 to 105 °C –4.2(3) -

TA = –10 to 85 °C –3.2(3) -

TA = 0 to 70 °C

–2.5(3) -

TA = 25 °C

–1

-

1(2)

-

1(2)

55(2)

5.1(3)

3.1(3)

2.3(3)

1

2(2)

MHz

%

%

%

%

%

%

µs

-

100 150(2) µA

1. VDDA = 3.3 V, TA = –40 to 105 °C unless otherwise specified.

2. Guaranteed by design, not tested in production.

3. Data based on characterization results, not tested in production.

Figure 17. HSI14 oscillator accuracy characterization results











-!8





















-).









4!; #= 

-36

58/97

Doc ID 023683 Rev 1

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