STM32L475VC datasheet(117/193 Pages) STMICROELECTRONICS

部件名	STM32L475VC

功能描述	Ultra-low-power ARM Cortex-M4 32-bit MCUFPU, 100DMIPS, up to 1MB Flash, 128 KB SRAM, USB OTG FS, analog, audio

PDF	193 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

117 / 193 page

DocID027692 Rev 2

117/193

STM32L475xx

Electrical characteristics

181

Multi-speed internal (MSI) RC oscillator

Table 49. MSI oscillator characteristics(1)

Symbol

Parameter

Conditions

Min

Typ

Max Unit

fMSI

MSI frequency

after factory

calibration, done

at VDD=3 V and

TA=30 °C

MSI mode

Range 0

100

101

kHz

Range 1

198

200

202

Range 2

396

400

404

Range 3

792

800

808

Range 4

0.99

1.01

MHz

Range 5

1.98

2.02

Range 6

3.96

4.04

Range 7

7.92

8.08

Range 8

15.8

16.16

Range 9

23.8

24.4

Range 10

31.7

32.32

Range 11

47.5

48.48

PLL mode

XTAL=

32.768 kHz

Range 0

98.304

kHz

Range 1

196.608

Range 2

393.216

Range 3

786.432

Range 4

1.016

MHz

Range 5

1.999

Range 6

3.998

Range 7

7.995

Range 8

15.991

Range 9

23.986

Range 10

32.014

Range 11

48.005

∆TEMP(MSI)(2)

MSI oscillator

frequency drift

over temperature

MSI mode

TA= -0 to 85 °C

-3.5

TA= -40 to 125 °C

-8

STM32L475VC 数据表(PDF) 117 Page - STMicroelectronics

STM32L475VC 数据表(HTML) 117 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

数据表下载