ic

FR3028A

Symbol
PD21PD32PA53PA44PA35PA26RF7XTALI8XTALO9ONKEY10RST_P11LED_R12LED_B13VCHG14VBAT15EP29PD128PD027ROUTP26ROUTN25LOUTN24LOUTP23MIC_IN22VMID21MIC_BIAS20VDD_CODEC19ALDO_OUT18BFB17BSW16
Footprint
2928272625242322212019181716151413121110981237654
3D Model

Pin Map

PinNameTypeMountShapeWidth × Height (mm)
PD2passiveSMDrect0.2×0.7
PD3passiveSMDrect0.2×0.7
PA5passiveSMDrect0.2×0.7
PA4passiveSMDrect0.2×0.7
PA3passiveSMDrect0.2×0.7
PA2passiveSMDrect0.2×0.7
RFpassiveSMDrect0.2×0.7
XTALIpassiveSMDrect0.7×0.2
XTALOpassiveSMDrect0.7×0.2
ONKEYpassiveSMDrect0.7×0.2
RST_PpassiveSMDrect0.7×0.2
LED_RpassiveSMDrect0.7×0.2
LED_BpassiveSMDrect0.7×0.2
VCHGpassiveSMDrect0.7×0.2
VBATpowerSMDrect0.2×0.7
BSWpassiveSMDrect0.2×0.7
BFBpassiveSMDrect0.2×0.7
ALDO_OUTpassiveSMDrect0.2×0.7
VDD_CODECpowerSMDrect0.2×0.7
MIC_BIASpassiveSMDrect0.2×0.7
VMIDpassiveSMDrect0.2×0.7
MIC_INpassiveSMDrect0.7×0.2
LOUTPpassiveSMDrect0.7×0.2
LOUTNpassiveSMDrect0.7×0.2
ROUTNpassiveSMDrect0.7×0.2
ROUTPpassiveSMDrect0.7×0.2
PD0passiveSMDrect0.7×0.2
PD1passiveSMDrect0.7×0.2
EPpassiveSMDrect2.7×2.7

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Details

Category
ic
MPN
FR3028A
Manufacturer
FREQCHIP
Package
QFN28-4X4-0.4
Footprint
QFN-28_L4.0-W4.0-P0.40-TL-EP2.7
JLCPCB
C29135913
LCSC
C29135913
Lifecycle
active
Mounting
SMT
RoHS
Compliant

JLCPCB Stock & Pricing

Out of Stock(0 pcs)
1-99 pcs$0.0391
100+ pcs$0.0201