STM32L152C6 datasheet(72/121 Pages) STMICROELECTRONICS

Part #	STM32L152C6

Description	Ultra-low-power 32-bit MCU ARM-based Cortex-M3, 128KB Flash, 16KB SRAM, 4KB EEPROM, LCD, USB, ADC, DAC

PDF	121 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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72 / 121 page

Electrical characteristics

STM32L151x6/8/B, STM32L152x6/8/B

72/121

Doc ID 17659 Rev 8

Multi-speed internal (MSI) RC oscillator

Table 32.

MSI oscillator characteristics

Symbol

Parameter

Condition

Typ

Max

Unit

fMSI

Frequency after factory calibration, done at

VDD= 3.3 V and TA = 25 °C

MSI range 0

65.5

kHz

MSI range 1

131

MSI range 2

262

MSI range 3

524

MSI range 4

1.05

MHz

MSI range 5

2.1

MSI range 6

4.2

ACCMSI

Frequency error after factory calibration

±0.5

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

STM32L152C6 Datasheet(PDF) 72 Page - STMicroelectronics

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