microcontroller

RM1221AQN20A

Symbol
TK4/ADC4/PA41TK5/ADC5/PA52TK6/ADC6/PA63TK7/ADC7/PA74TK8/ADC8/PB05TK9/ADC9/PB16GND7VDD8VREFP/TK12/ADC12/PB49OSCO/TK13/ADC13/PB510PB6/ADC14/TK14/OSCI11EP21PA3/ADC3/TK320PA2/ADC2/TK219PA1/ADC1/TK118PA0/ADC0/TK017PC6/ADC17/TK17/A0O16PC7/ADC16/TK16/A0N15PD0/ADC25/TK25/PCL/A0P14PD1/ADC24/TK24/PDA13PD2/ADC15/TK15/RSTN12
Footprint
123456789101112131415161718192021
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
TK4/ADC4/PA4inputSMDroundrect0.665×0.28
TK5/ADC5/PA5outputSMDroundrect0.665×0.28
TK6/ADC6/PA6ioSMDroundrect0.665×0.28
TK7/ADC7/PA7passiveSMDroundrect0.665×0.28
TK8/ADC8/PB0passiveSMDroundrect0.665×0.28
TK9/ADC9/PB1passiveSMDroundrect0.28×0.665
GNDgroundSMDroundrect0.28×0.665
VDDpowerSMDroundrect0.28×0.665
VREFP/TK12/ADC12/PB4passiveSMDroundrect0.28×0.665
OSCO/TK13/ADC13/PB5passiveSMDroundrect0.28×0.665
PB6/ADC14/TK14/OSCIpassiveSMDroundrect0.665×0.28
PD2/ADC15/TK15/RSTNpassiveSMDroundrect0.665×0.28
PD1/ADC24/TK24/PDApassiveSMDroundrect0.665×0.28
PD0/ADC25/TK25/PCL/A0PpassiveSMDroundrect0.665×0.28
PC7/ADC16/TK16/A0NpassiveSMDroundrect0.665×0.28
PC6/ADC17/TK17/A0OpassiveSMDroundrect0.28×0.665
PA0/ADC0/TK0passiveSMDroundrect0.28×0.665
PA1/ADC1/TK1passiveSMDroundrect0.28×0.665
PA2/ADC2/TK2passiveSMDroundrect0.28×0.665
PA3/ADC3/TK3passiveSMDroundrect0.28×0.665
EPpassiveSMDroundrect2.7×2.7

Key Parameters

Frequency
16MHz

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View Datasheet

Details

Category
microcontroller
MPN
RM1221AQN20A
Manufacturer
Realmagic
Package
QFN-20
Footprint
QFN-20_L4.0-W4.0-P0.50-TL-EP2.7
JLCPCB
C19269253
LCSC
C19269253
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3
ECCN
-

JLCPCB Stock & Pricing

Out of Stock(0 pcs)
1-9 pcs$0.3856
10-29 pcs$0.3021
30-99 pcs$0.2667
100-499 pcs$0.2233
500-999 pcs$0.2041
1000+ pcs$0.1912