microcontroller

STM32F051K4U7TR

Symbol
VDD1PF0-OSC_IN2PF1-OSC_OUT3NRST4VDDA5PA06PA17PA28PA39PA410PA511PA612PA713PB014PB115PB216VDD17VSS33PB832BOOT031PB730PB629PB528PB427PB326PA1525PA1424PA1323PA1222PA1121PA1020PA919PA818
Footprint
333231302928272625242322212019181716151413121110987654321
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
VDDpowerSMDroundrect0.28×0.8
PF0-OSC_INoutputSMDroundrect0.28×0.8
PF1-OSC_OUTioSMDroundrect0.28×0.8
NRSTinputSMDroundrect0.28×0.8
VDDApowerSMDroundrect0.28×0.8
PA0passiveSMDroundrect0.28×0.8
PA1passiveSMDroundrect0.28×0.8
PA2passiveSMDroundrect0.28×0.8
PA3passiveSMDroundrect0.8×0.28
PA4passiveSMDroundrect0.8×0.28
PA5passiveSMDroundrect0.8×0.28
PA6passiveSMDroundrect0.8×0.28
PA7passiveSMDroundrect0.8×0.28
PB0passiveSMDroundrect0.8×0.28
PB1passiveSMDroundrect0.8×0.28
PB2passiveSMDroundrect0.8×0.28
VDDpowerSMDroundrect0.28×0.8
PA8passiveSMDroundrect0.28×0.8
PA9passiveSMDroundrect0.28×0.8
PA10passiveSMDroundrect0.28×0.8
PA11passiveSMDroundrect0.28×0.8
PA12passiveSMDroundrect0.28×0.8
PA13passiveSMDroundrect0.28×0.8
PA14passiveSMDroundrect0.28×0.8
PA15passiveSMDroundrect0.8×0.28
PB3passiveSMDroundrect0.8×0.28
PB4passiveSMDroundrect0.8×0.28
PB5passiveSMDroundrect0.8×0.28
PB6passiveSMDroundrect0.8×0.28
PB7passiveSMDroundrect0.8×0.28
BOOT0inputSMDroundrect0.8×0.28
PB8passiveSMDroundrect0.8×0.28
VSSgroundSMDroundrect3.5×3.5

Key Parameters

Frequency
48MHz

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View Datasheet

Details

Category
microcontroller
MPN
STM32F051K4U7TR
Manufacturer
STMicroelectronics
Package
UFQFN-32-EP(5x5)
Footprint
UFQFN-32_L5.0-W5.0-P0.50-TL-EP3.5
JLCPCB
C2055048
LCSC
C2055048
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3
ECCN
3A991A2

JLCPCB Stock & Pricing

Out of Stock(0 pcs)
1-9 pcs$2.7390
10-11 pcs$2.7390
12-199 pcs$2.7390
200-499 pcs$1.0603
500-999 pcs$1.0233
1000+ pcs$1.0057