STM32F383RC datasheet(76/125 Pages) STMICROELECTRONICS

76 / 125 page

Electrical characteristics

STM32F383xx

76/125

DocID023367 Rev 2

Figure 16. HSI oscillator accuracy characterization results

Low-speed internal (LSI) RC oscillator

6.3.8

PLL characteristics

The parameters given in Table 41 are derived from tests performed under ambient

temperature and supply voltage conditions summarized in Table 22.

Table 40. LSI oscillator characteristics(1)

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

Symbol

Parameter

Min

Typ

Max

Unit

fLSI

Frequency

kHz

tsu(LSI)(2)

2. Guaranteed by design, not tested in production.

LSI oscillator startup time

µs

IDD(LSI)(2) LSI oscillator power consumption

0.75

1.2

µA

MS30986V2

-5%

-4%

- 3%

- 2%

- 1%

-40

-20

100

120

MAX

MIN

TA [°C]

ACCHSI

Table 41. PLL characteristics

Symbol

Parameter

Value

Unit

Min

Typ

Max

fPLL_IN

PLL input clock(1)

1. Take care of using the appropriate multiplier factors so as to have PLL input clock values compatible with

the range defined by fPLL_OUT.

1(2)

-24(2)

MHz

PLL input clock duty cycle

40(2)

-60(2)

fPLL_OUT

PLL multiplier output clock

16(2)

-72

MHz

tLOCK

PLL lock time

200(2)

2. Guaranteed by design, not tested in production.

µs

Jitter

Cycle-to-cycle jitter

300(2)

STM32F383RC Folha de dados(PDF) 76 Page - STMicroelectronics

STM32F383RC Folha de dados(HTML) 76 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Folha de dados Download

Ligação URL