STM32L011E3 datasheet(69/115 Pages) STMICROELECTRONICS

부품명	STM32L011E3

상세설명	Access line ultra-low-power 32-bit MCU ARM-based Cortex-M0, up to 16KB Flash, 2KB SRAM, 512B EEPROM, ADC

PDF	115 Pages

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제조업체	STMICROELECTRONICS [STMicroelectronics]

홈페이지	http://www.st.com

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69 / 115 page

Electrical characteristics

STM32L011x3/4

69/115

DocID027973 Rev 4

6.3.8

PLL characteristics

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

temperature and VDD supply voltage conditions summarized in Table 18.

tSU(MSI)

MSI oscillator startup time

MSI range 0

µs

MSI range 1

MSI range 2

MSI range 3

MSI range 4

MSI range 5

MSI range 6,

Voltage range 1

and 2

3.5

MSI range 6,

Voltage range 3

tSTAB(MSI)(2) MSI oscillator stabilization time

MSI range 0

µs

MSI range 1

MSI range 2

MSI range 3

MSI range 4

2.5

MSI range 5

MSI range 6,

Voltage range 1

and 2

-2

MSI range 3,

Voltage range 3

-3

fOVER(MSI)

MSI oscillator frequency overshoot

Any range to

range 5

-4

MHz

Any range to

range 6

-6

1. This is a deviation for an individual part, once the initial frequency has been measured.

2. Guaranteed by characterization results, not tested in production.

Table 40. MSI oscillator characteristics (continued)

Symbol

Parameter

Condition

Typ

Max Unit

Table 41. PLL characteristics

Symbol

Parameter

Value

Unit

Min

Typ

Max(1)

fPLL_IN

PLL input clock(2)

MHz

PLL input clock duty cycle

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