STM32L151C6U6ADTR datasheet(71/130 Pages) STMICROELECTRONICS

Part #	STM32L151C6U6ADTR

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

PDF	130 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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DocID024330 Rev 5

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STM32L151x6/8/B-A STM32L152x6/8/B-A

Electrical characteristics

105

Table 26. Low-power mode wakeup timings

Symbol

Parameter

Conditions

Typ Max(1)

1. Guaranteed by characterization results, unless otherwise specified

Unit

tWUSLEEP

Wakeup from Sleep mode

fHCLK = 32 MHz

0.4

µs

tWUSLEEP_LP

Wakeup from Low-power

sleep mode

fHCLK = 262 kHz

Flash enabled

fHCLK = 262 kHz

Flash switched OFF

tWUSTOP

Wakeup from Stop mode,

regulator in Run mode

fHCLK = fMSI = 4.2 MHz

8.2

Wakeup from Stop mode,

regulator in low-power

mode

fHCLK = fMSI = 4.2 MHz

Voltage Range 1 and 2

7.7

8.9

fHCLK = fMSI = 4.2 MHz

Voltage Range 3

8.2

13.1

fHCLK = fMSI = 2.1 MHz

10.2

13.4

fHCLK = fMSI = 1.05 MHz

fHCLK = fMSI = 524 kHz

fHCLK = fMSI = 262 kHz

fHCLK = fMSI = 131 kHz

112

123

fHCLK = MSI = 65 kHz

221

236

tWUSTDBY

Wakeup from Standby

mode

FWU bit = 1

fHCLK = MSI = 2.1 MHz

104

Wakeup from Standby

mode

FWU bit = 0

fHCLK = MSI = 2.1 MHz

2.6

3.25

STM32L151C6U6ADTR Datasheet(PDF) 71 Page - STMicroelectronics

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