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)
RF1passiveSMDrect0.2×0.6
GNDgroundSMDrect0.2×0.6
VDD_ANApowerSMDrect0.2×0.6
VX_OUTpassiveSMDrect0.2×0.6
XREFpassiveSMDrect0.2×0.6
TST_RFpassiveSMDrect0.2×0.6
VDD_BKpowerSMDrect0.2×0.6
VBATpowerSMDrect0.2×0.6
VDD_IOpowerSMDrect0.2×0.6
ANT_BIASpassiveSMDrect0.2×0.6
RTC_OpassiveSMDrect0.6×0.2
RTC_IpassiveSMDrect0.6×0.2
GPIO2/TXD1passiveSMDrect0.6×0.2
GPIO3/RXD1passiveSMDrect0.6×0.2
ReservedpassiveSMDrect0.6×0.2
ReservedpassiveSMDrect0.6×0.2
nRSTinputSMDrect0.6×0.2
GPIO1/RXD0passiveSMDrect0.6×0.2
GPIO0/TXD0passiveSMDrect0.6×0.2
GPIO27passiveSMDrect0.6×0.2
DX_INpassiveSMDrect0.2×0.6
DX_OUTpassiveSMDrect0.2×0.6
VCOREpassiveSMDrect0.2×0.6
VDD_BBpowerSMDrect0.2×0.6
GPIO22/1PPSpassiveSMDrect0.2×0.6
ReservedpassiveSMDrect0.2×0.6
ReservedpassiveSMDrect0.2×0.6
ReservedpassiveSMDrect0.2×0.6
ON_OFFpassiveSMDrect0.2×0.6
GPIO4/SCLpassiveSMDrect0.2×0.6
GPIO5/SDApassiveSMDrect0.6×0.2
GPIO8passiveSMDrect0.6×0.2
GPIO7passiveSMDrect0.6×0.2
GPIO6passiveSMDrect0.6×0.2
GPIO10passiveSMDrect0.6×0.2
GPIO9passiveSMDrect0.6×0.2
DVDDpowerSMDrect0.6×0.2
GNDgroundSMDrect0.6×0.2
RF2passiveSMDrect0.6×0.2
GNDgroundSMDrect0.6×0.2
28passiveSMDrect3.5×3.5

Save parts to a list and design PCBs from them

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