microcontroller

AT32L021K8U7-4

Symbol
VDD1PF02PF13NRST4VDDA5PA06PA17PA28PA39PA410PA511PA612PA713PB014PB115PB216VDD17VSS/VSSA33PB832BOOT031PB730PB629PB528PB427PB326PA1525PA1424PA1323PA1222PA1121PA1020PA919PA818
Footprint
234567101112131415192021222326272829303133182498132161725
3D Model

Pin Map

PinNameTypeMountShapeWidth × Height (mm)
VDDpowerSMDcustom0.6499860000000066×0.19997419999998978
PF0passiveSMDrect0.7×0.2
PF1passiveSMDrect0.7×0.2
NRSTinputSMDrect0.7×0.2
VDDApowerSMDrect0.7×0.2
PA0passiveSMDrect0.7×0.2
PA1passiveSMDrect0.7×0.2
PA2passiveSMDcustom0.6500114000000001×0.1999995999999978
PA3passiveSMDcustom0.6499859999999922×0.19999959999999775
PA4passiveSMDrect0.2×0.7
PA5passiveSMDrect0.2×0.7
PA6passiveSMDrect0.2×0.7
PA7passiveSMDrect0.2×0.7
PB0passiveSMDrect0.2×0.7
PB1passiveSMDrect0.2×0.7
PB2passiveSMDcustom0.6499859999999922×0.19999959999999783
VDDpowerSMDcustom0.6499859999999922×0.19999959999999778
PA8passiveSMDrect0.7×0.2
PA9passiveSMDrect0.7×0.2
PA10passiveSMDrect0.7×0.2
PA11passiveSMDrect0.7×0.2
PA12passiveSMDrect0.7×0.2
PA13passiveSMDrect0.7×0.2
PA14passiveSMDcustom0.6499859999999922×0.19999959999999772
PA15passiveSMDcustom0.6499859999999922×0.1999995999999978
PB3passiveSMDrect0.2×0.7
PB4passiveSMDrect0.2×0.7
PB5passiveSMDrect0.2×0.7
PB6passiveSMDrect0.2×0.7
PB7passiveSMDrect0.2×0.7
BOOT0inputSMDrect0.2×0.7
PB8passiveSMDcustom0.6499859999999922×0.19997419999998958
VSS/VSSAgroundSMDrect2.65×2.65

Key Parameters

Frequency
80MHz

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View Datasheet

Details

Category
microcontroller
MPN
AT32L021K8U7-4
Manufacturer
ARTERY
Package
QFN32-4X4-0.4
Footprint
QFN-32_L4.0-W4.0-P0.40-TL-EP2.7_1
JLCPCB
C22469890
LCSC
C22469890
Lifecycle
active
Mounting
SMT
RoHS
Compliant

JLCPCB Stock & Pricing

In Stock(755 pcs)
1-9 pcs$1.0233
10-29 pcs$0.8354
30-99 pcs$0.7406
100-499 pcs$0.6474
500-999 pcs$0.5928
1000+ pcs$0.5639