STM32G0C1NET3 datasheet(88/159 Pages) STMICROELECTRONICS

部件名	STM32G0C1NET3

功能描述	Arm® Cortex®-M0 32-bit MCU, up to 512KB Flash, 144KB RAM,6x USART, timers, ADC, DAC, comm. I/Fs, AES, RNG, 1.7-3.6V

PDF	159 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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88 / 159 page

Electrical characteristics

STM32G0C1xC/xE

88/159

DS13564 Rev 4

Figure 22. HSI16 frequency vs. temperature

High-speed internal 48 MHz (HSI48) RC oscillator

MSv39299V1

15.6

15.7

15.8

15.9

16.1

16.2

16.3

16.4

MHz

min

mean

max

+1%

-1%

+2%

-2%

+1.5%

-1.5%

-40

-20

100

120 °C

Table 45. HSI48 oscillator characteristics(1)

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

fHSI48

HSI48 Frequency

VDD=3.0V, TA=30°C

MHz

TRIM

HSI48 user trimming step

0.11(2)

0.18(2)

USER TRIM

COVERAGE

HSI48 user trimming coverage

±64 steps

±6(3)

±7(3)

DuCy(HSI48) Duty Cycle

45(2)

-55(2)

ACCHSI48_REL

Accuracy of the HSI48 oscillator

over temperature (factory

calibrated)

VDD = 3.0 V to 3.6 V,

TA = –15 to 85 °C

±3(3)

VDD = 1.65 V to 3.6 V,

TA = –40 to 125 °C

±4.5(3)

DVDD(HSI48)

HSI48 oscillator frequency drift

with VDD

VDD = 3 V to 3.6 V

0.025(3)

0.05(3)

VDD = 1.65 V to 3.6 V

0.05(3)

0.1(3)

tsu(HSI48)

HSI48 oscillator start-up time

2.5(2)

6(2)

μs

IDD(HSI48)

HSI48 oscillator power

consumption

340(2)

380(2)

μA

NT jitter

Next transition jitter

Accumulated jitter on 28 cycles(4)

+/-0.15(2)

-ns

PT jitter

Paired transition jitter

Accumulated jitter on 56 cycles(4)

+/-0.25(2)

-ns

STM32G0C1NET3 数据表(PDF) 88 Page - STMicroelectronics

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