STM32L031C6 datasheet(74/126 Pages) STMICROELECTRONICS

Part #	STM32L031C6

Description	Access line ultra-low-power 32-bit MCU Arm®-based Cortex®-M0, up to 32KB Flash, 8KB SRAM, 1KB EEPROM, ADC

PDF	126 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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74 / 126 page

Electrical characteristics

STM32L031x4/6

74/126

DS10668 Rev 6

DTEMP(MSI)(1)

MSI oscillator frequency drift

0°C

≤TA ≤85 °C

±3-

DVOLT(MSI)(1)

MSI oscillator frequency drift

1.65 V

≤VDD ≤3.6 V, TA = 25 °C

2.5

%/V

IDD(MSI)(2)

MSI oscillator power consumption

MSI range 0

0.75

µA

MSI range 1

MSI range 2

1.5

MSI range 3

2.5

MSI range 4

4.5

MSI range 5

MSI range 6

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.

Table 43. MSI oscillator characteristics (continued)

Symbol

Parameter

Condition

Typ

Max Unit

STM32L031C6 Datasheet(PDF) 74 Page - STMicroelectronics

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