STM32F217IGH6V View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STM32F217IGH6V

ARM-based 32-bit MCU, 150DMIPs, up to 1 MB Flash/128+4KB RAM, crypto, USB OTG HS/FS, Ethernet, 17 TIMs, 3 ADCs, 15 comm. interfaces & camera

STMicroelectronics 

STM32F21xxx

Low-speed internal (LSI) RC oscillator

Table 30. LSI oscillator characteristics (1)

Symbol

Parameter

fLSI(2)

tsu(LSI)(3)

IDD(LSI)(3)

Frequency

LSI oscillator startup time

LSI oscillator power consumption

1. VDD = 3 V, TA = –40 to 105 °C unless otherwise specified.

2. Based on characterization, not tested in production.

3. Guaranteed by design, not tested in production.

Figure 32. ACCLSI versus temperature

Electrical characteristics

Min

Typ

Max Unit

17

32

47

kHz

-

15

40

µs

-

0.4

0.6

µA

50

max

40

avg

min

30

20

10

0

-10

-20

-30

-40

-45 -35 -25 -15 -5 5 15 25 35 45 55 65 75 85 95 105

Temperat ure (°C)

MS19013V1

5.3.10 PLL characteristics

The parameters given in Table 31 and Table 32 are derived from tests performed under

temperature and VDD supply voltage conditions summarized in Table 11.

Table 31. Main PLL characteristics

Symbol

Parameter

Conditions

Min

Typ

Max Unit

fPLL_IN

PLL input clock(1)

0.95

(2)

1

2.10(2) MHz

fPLL_OUT

fPLL48_OUT

fVCO_OUT

PLL multiplier output clock

48 MHz PLL multiplier output

clock

PLL VCO output

24

-

-

-

192

-

120 MHz

48 MHz

432 MHz

Doc ID 17050 Rev 8

85/173

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