STM32L431XX datasheet(6/200 Pages) STMICROELECTRONICS

Part #	STM32L431XX

Description	RTC with HW calendar, alarms and calibration

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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6 / 200 page

Contents

STM32L431xx

6/200

DocID028800 Rev 1

7.1

LQFP100 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169

7.2

UFBGA100 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172

7.3

LQFP64 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175

7.4

UFBGA64 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178

7.5

WLCSP64 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181

7.6

WLCSP49 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184

7.7

LQFP48 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187

7.8

UFQFPN48 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190

7.9

UFQFPN32 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192

7.10

Thermal characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195

7.10.1

Reference document . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195

7.10.2

Selecting the product temperature range . . . . . . . . . . . . . . . . . . . . . . 196

8

Part numbering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198

9

Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199

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