microcontroller

AT9850B-F7N22

Symbol
RF11GND2VDD_ANA3VX_OUT4XREF5TST_RF6VDD_BK7VBAT8VDD_IO9ANT_BIAS10RTC_O11RTC_I12GPIO2/TXD113GPIO3/RXD114Reserved15Reserved16nRST17GPIO1/RXD018GPIO0/TXD019GPIO2720DX_IN212841GND40RF239GND38DVDD37GPIO936GPIO1035GPIO634GPIO733GPIO832GPIO5/SDA31GPIO4/SCL30ON_OFF29Reserved28Reserved27Reserved26GPIO22/1PPS25VDD_BB24VCORE23DX_OUT22
Footprint
4140393837363534333231302928272625242322212019181716151413121110987654321
3D Model
No 3D preview
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
RF1inputSMDroundrect0.2×0.6
GNDgroundSMDroundrect0.2×0.6
VDD_ANApowerSMDroundrect0.2×0.6
VX_OUTpassiveSMDroundrect0.2×0.6
XREFpassiveSMDroundrect0.2×0.6
TST_RFpassiveSMDroundrect0.2×0.6
VDD_BKpowerSMDroundrect0.2×0.6
VBATpowerSMDroundrect0.2×0.6
VDD_IOpowerSMDroundrect0.2×0.6
ANT_BIASpassiveSMDroundrect0.2×0.6
RTC_OpassiveSMDroundrect0.6×0.2
RTC_IpassiveSMDroundrect0.6×0.2
GPIO2/TXD1passiveSMDroundrect0.6×0.2
GPIO3/RXD1passiveSMDroundrect0.6×0.2
ReservedpassiveSMDroundrect0.6×0.2
ReservedpassiveSMDroundrect0.6×0.2
nRSTinputSMDroundrect0.6×0.2
GPIO1/RXD0passiveSMDroundrect0.6×0.2
GPIO0/TXD0passiveSMDroundrect0.6×0.2
GPIO27passiveSMDroundrect0.6×0.2
DX_INpassiveSMDroundrect0.2×0.6
DX_OUTpassiveSMDroundrect0.2×0.6
VCOREpassiveSMDroundrect0.2×0.6
VDD_BBpowerSMDroundrect0.2×0.6
GPIO22/1PPSpassiveSMDroundrect0.2×0.6
ReservedpassiveSMDroundrect0.2×0.6
ReservedpassiveSMDroundrect0.2×0.6
ReservedpassiveSMDroundrect0.2×0.6
ON_OFFpassiveSMDroundrect0.2×0.6
GPIO4/SCLpassiveSMDroundrect0.2×0.6
GPIO5/SDApassiveSMDroundrect0.6×0.2
GPIO8passiveSMDroundrect0.6×0.2
GPIO7passiveSMDroundrect0.6×0.2
GPIO6passiveSMDroundrect0.6×0.2
GPIO10passiveSMDroundrect0.6×0.2
GPIO9passiveSMDroundrect0.6×0.2
DVDDpowerSMDroundrect0.6×0.2
GNDgroundSMDroundrect0.6×0.2
RF2passiveSMDroundrect0.6×0.2
GNDgroundSMDroundrect0.6×0.2
28passiveSMDroundrect3.5×3.5

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Details

Category
microcontroller
MPN
AT9850B-F7N22
Manufacturer
ZHONGKEWEI
Package
QFN-40L(5x5)
Footprint
VQFN-40_L5.0-W5.0-P0.40-TL-EP3.5
JLCPCB
C49330024
LCSC
C49330024
Lifecycle
active
Mounting
SMT
RoHS
Compliant
ECCN
-

JLCPCB Stock & Pricing

In Stock(364 pcs)
1-9 pcs$1.3751
10-29 pcs$1.1326
30-99 pcs$0.9992
100-499 pcs$0.8482
500-999 pcs$0.7808
1000+ pcs$0.7502