microcontroller

STM32L431CBU6TR

Symbol
VBAT1PC132PC14-OSC32_IN3PC15-OSC32_OUT4PH0-OSC_IN5PH1-OSC_OUT6NRST7VSSA/VREF-8VDDA/VREF+9PA010PA111PA212PA313PA414PA515PA616PA717PB018PB119PB220PB1021PB1122VSS23VDD24PB1225EP49VDD48VSS47PB946PB845PH3/BOOT044PB743PB642PB541PB4(NJTRST)40PB3(JTDOTRACESWO)39PA15(JTDI)38PA14(JTCKSWCLK)37VDD36VSS35PA13(JTMSSWDIO)34PA1233PA1132PA1031PA930PA829PB1528PB1427PB1326
Footprint
12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
VBATpowerSMDoval0.28×0.9
PC13outputSMDoval0.28×0.9
PC14-OSC32_INioSMDoval0.28×0.9
PC15-OSC32_OUTpassiveSMDoval0.28×0.9
PH0-OSC_INpassiveSMDoval0.28×0.9
PH1-OSC_OUTpassiveSMDoval0.28×0.9
NRSTinputSMDoval0.28×0.9
VSSA/VREF-groundSMDoval0.28×0.9
VDDA/VREF+powerSMDoval0.28×0.9
PA0passiveSMDoval0.28×0.9
PA1passiveSMDoval0.28×0.9
PA2passiveSMDoval0.28×0.9
PA3passiveSMDoval0.9×0.28
PA4passiveSMDoval0.9×0.28
PA5passiveSMDoval0.9×0.28
PA6passiveSMDoval0.9×0.28
PA7passiveSMDoval0.9×0.28
PB0passiveSMDoval0.9×0.28
PB1passiveSMDoval0.9×0.28
PB2passiveSMDoval0.9×0.28
PB10passiveSMDoval0.9×0.28
PB11passiveSMDoval0.9×0.28
VSSgroundSMDoval0.9×0.28
VDDpowerSMDoval0.9×0.28
PB12passiveSMDoval0.28×0.9
PB13passiveSMDoval0.28×0.9
PB14passiveSMDoval0.28×0.9
PB15passiveSMDoval0.28×0.9
PA8passiveSMDoval0.28×0.9
PA9passiveSMDoval0.28×0.9
PA10passiveSMDoval0.28×0.9
PA11passiveSMDoval0.28×0.9
PA12passiveSMDoval0.28×0.9
PA13(JTMSSWDIO)passiveSMDoval0.28×0.9
VSSgroundSMDoval0.28×0.9
VDDpowerSMDoval0.28×0.9
PA14(JTCKSWCLK)passiveSMDoval0.9×0.28
PA15(JTDI)passiveSMDoval0.9×0.28
PB3(JTDOTRACESWO)passiveSMDoval0.9×0.28
PB4(NJTRST)passiveSMDoval0.9×0.28
PB5passiveSMDoval0.9×0.28
PB6passiveSMDoval0.9×0.28
PB7passiveSMDoval0.9×0.28
PH3/BOOT0passiveSMDoval0.9×0.28
PB8passiveSMDoval0.9×0.28
PB9passiveSMDoval0.9×0.28
VSSgroundSMDoval0.9×0.28
VDDpowerSMDoval0.9×0.28
EPpassiveSMDroundrect5.6×5.6

Key Parameters

Frequency
80MHz

Save parts to a list and design PCBs from them

View Datasheet

Details

Category
microcontroller
MPN
STM32L431CBU6TR
Manufacturer
STMicroelectronics
Package
UFQFPN-48(7x7)
Footprint
UFQFPN-48_L7.0-W7.0-P0.50-BL-EP5.6
JLCPCB
C2055238
LCSC
C2055238
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3
ECCN
3A991a2

JLCPCB Stock & Pricing

Out of Stock(0 pcs)
1-9 pcs$10.0048
10-11 pcs$10.0048
12-199 pcs$10.0048
200-499 pcs$3.8715
500-999 pcs$3.7366
1000+ pcs$3.6691