STM32F730V8 datasheet(120/202 Pages) STMICROELECTRONICS

Part #	STM32F730V8

Description	Arm® Cortex®-M7 32b MCUFPU, 462DMIPS, 64KB Flash /256164KB RAM, USB OTG HS/FS, 18 TIMs, 3 ADCs, 21 com IF

PDF	202 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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Electrical characteristics

STM32F730x8

120/202

DS12536 Rev 2

6.3.10

Internal clock source characteristics

The parameters given in Table 42 and Table 43 are derived from tests performed under

ambient temperature and VDD supply voltage conditions summarized in Table 16.

High-speed internal (HSI) RC oscillator

Figure 32. ACCHSI versus temperature

1. Guaranteed by characterization results.

Table 42. HSI oscillator characteristics (1)

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

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

fHSI

Frequency

MHz

ACCHSI

HSI user trimming step(2)

2. Guaranteed by design.

Accuracy of the HSI oscillator

TA = –40 to 105 °C(3)

3. Guaranteed by characterization results.

− 8-4.5

TA = –10 to 85 °C(3)

− 4-

TA = 25 °C(4)

4. Factory calibrated, parts not soldered.

− 1-

tsu(HSI)(2) HSI oscillator startup time

2.2

µs

IDD(HSI)(2) HSI oscillator power consumption

µA

MSv41055V1

-8

-6

-4

-2

-40

105

125

TA (°C)

Min

Max

Typical

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