microcontroller

STM32L031K4U6TR

Symbol
VDD1PC14-OSC_IN2PA15-OSC32_OUT3NRST4VDDA5PA0-CK_IN6PA17PA28PA39PA410PA511PA612PA713PB014PB115VSS16VDD17VSS33PB832BOOT031PB730PB629PB528PB427PB326PA1525PA1424PA1323PA1222PA1121PA1020PA919PA818
Footprint
333231302928272625242322212019181716151413121110987654321
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
VDDpowerSMDroundrect0.75×0.28
PC14-OSC_INoutputSMDroundrect0.75×0.28
PA15-OSC32_OUTioSMDroundrect0.75×0.28
NRSTinputSMDroundrect0.75×0.28
VDDApowerSMDroundrect0.75×0.28
PA0-CK_INpassiveSMDroundrect0.75×0.28
PA1passiveSMDroundrect0.75×0.28
PA2passiveSMDroundrect0.75×0.28
PA3passiveSMDroundrect0.28×0.75
PA4passiveSMDroundrect0.28×0.75
PA5passiveSMDroundrect0.28×0.75
PA6passiveSMDroundrect0.28×0.75
PA7passiveSMDroundrect0.28×0.75
PB0passiveSMDroundrect0.28×0.75
PB1passiveSMDroundrect0.28×0.75
VSSgroundSMDroundrect0.28×0.75
VDDpowerSMDroundrect0.75×0.28
PA8passiveSMDroundrect0.75×0.28
PA9passiveSMDroundrect0.75×0.28
PA10passiveSMDroundrect0.75×0.28
PA11passiveSMDroundrect0.75×0.28
PA12passiveSMDroundrect0.75×0.28
PA13passiveSMDroundrect0.75×0.28
PA14passiveSMDroundrect0.75×0.28
PA15passiveSMDroundrect0.28×0.75
PB3passiveSMDroundrect0.28×0.75
PB4passiveSMDroundrect0.28×0.75
PB5passiveSMDroundrect0.28×0.75
PB6passiveSMDroundrect0.28×0.75
PB7passiveSMDroundrect0.28×0.75
BOOT0inputSMDroundrect0.28×0.75
PB8passiveSMDroundrect0.28×0.75
VSSgroundSMDroundrect3.45×3.45

Key Parameters

Frequency
32MHz

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Details

Category
microcontroller
MPN
STM32L031K4U6TR
Manufacturer
STMicroelectronics
Package
UFQFPN-32(5x5)
Footprint
UFQFPN-32_L5.0-W5.0-P0.50-TL-EP3.5
JLCPCB
C2054432
LCSC
C2054432
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3
ECCN
3A991A2

JLCPCB Stock & Pricing

Out of Stock(0 pcs)
1-9 pcs$2.4900
10-11 pcs$2.4900
12-199 pcs$2.4900
200-499 pcs$0.9639
500-999 pcs$0.9302
1000+ pcs$0.9141