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nRF52833_QIxx
Multiprotocol BLE/ANT/2.4 GHz/802.15.4 Cortex-M4F SoC, AQFN-73
Schematic Symbol
Pin Configuration (74 pins)
| Pin | Name | Type |
|---|---|---|
| A8 | AIN7/P0.31 | bidirectional |
| A10 | AIN5/P0.29 | bidirectional |
| A12 | AIN0/P0.02 | bidirectional |
| A14 | P0.19 | bidirectional |
| A16 | P1.05 | bidirectional |
| A18 | NC | no_connect |
| A20 | P0.25 | bidirectional |
| A22 | VDD | passive |
| A23 | XC2 | input |
| AA24 | SWDCLK | input |
| AB2 | NC | no_connect |
| AC5 | DECUSB | passive |
| AC9 | P0.14 | bidirectional |
| AC11 | P0.16 | bidirectional |
| AC13 | P0.18/~{RESET} | bidirectional |
| AC15 | NC | no_connect |
| AC17 | P0.21 | bidirectional |
| AC19 | NC | no_connect |
| AC21 | NC | no_connect |
| AC24 | SWDIO | bidirectional |
| AD2 | VBUS | power_in |
| AD4 | D- | bidirectional |
| AD6 | D+ | bidirectional |
| AD8 | P0.13 | bidirectional |
| AD10 | P0.15 | bidirectional |
| AD12 | P0.17 | bidirectional |
| AD14 | VDD | passive |
| AD16 | P0.20 | bidirectional |
| AD18 | P0.22 | bidirectional |
| AD20 | P0.24 | bidirectional |
| AD22 | TRACEDATA0/P1.00 | bidirectional |
| AD23 | VDD | passive |
| B1 | VDD | power_in |
| B3 | DCC | power_out |
| B5 | DEC4 | passive |
| B7 | VSS | power_in |
| B9 | AIN6/P0.30 | bidirectional |
| B11 | AIN4/P0.28 | bidirectional |
| B13 | AIN1/P0.03 | bidirectional |
| B15 | P1.03 | bidirectional |
| B17 | P0.23 | bidirectional |
| B19 | NC | no_connect |
| B24 | XC1 | input |
| C1 | DEC1 | passive |
| D2 | XL1/P0.00 | bidirectional |
| D23 | DEC3 | passive |
| E24 | DEC6 | passive |
| EP | VSS | passive |
| F2 | XL2/P0.01 | bidirectional |
| F23 | VSS_PA | power_in |
| G1 | P0.26 | bidirectional |
| H2 | P0.27 | bidirectional |
| H23 | ANT | passive |
| J1 | AIN2/P0.04 | bidirectional |
| J24 | NFC2/P0.10 | bidirectional |
| K2 | AIN3/P0.05 | bidirectional |
| L1 | P0.06 | bidirectional |
| L24 | NFC1/P0.09 | bidirectional |
| M2 | TRACECLK/P0.07 | bidirectional |
| N1 | P0.08 | bidirectional |
| N24 | DEC5 | passive |
| P2 | P1.08 | bidirectional |
| P23 | P1.07 | bidirectional |
| R1 | TRACEDATA3/P1.09 | bidirectional |
| R24 | P1.06 | bidirectional |
| T2 | TRACEDATA2/P0.11 | bidirectional |
| T23 | NC | no_connect |
| U1 | TRACEDATA1/P0.12 | bidirectional |
| U24 | P1.04 | bidirectional |
| V23 | NC | no_connect |
| W1 | VDD | passive |
| W24 | P1.02 | bidirectional |
| Y2 | VDDH | power_in |
| Y23 | P1.01 | bidirectional |
Footprint
ConfirmedPackage_DFN_QFN/Nordic_AQFN-73-1EP_7x7mm_P0.5mm
Pad Layout
—
—
—
—
A8
A10
A12
A14
A16
A18
A20
A22
A23
AA24
AB2
AC5
AC9
AC11
AC13
AC15
AC17
AC19
AC21
AC24
AD2
AD4
AD6
AD8
AD10
AD12
AD14
AD16
AD18
AD20
AD22
AD23
B1
B3
B5
B7
B9
B11
B13
B15
B17
B19
B24
C1
D2
D23
E24
EP
F2
F23
G1
H2
H23
J1
J24
K2
L1
L24
M2
N1
N24
P2
P23
R1
R24
T2
T23
U1
U24
V23
W1
W24
Y2
Y23
Pads (78)
| Number | Type |
|---|---|
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| A8 | smd |
| A10 | smd |
| A12 | smd |
| A14 | smd |
| A16 | smd |
| A18 | smd |
| A20 | smd |
| A22 | smd |
| A23 | smd |
| AA24 | smd |
| AB2 | smd |
| AC5 | smd |
| AC9 | smd |
| AC11 | smd |
| AC13 | smd |
| AC15 | smd |
| AC17 | smd |
| AC19 | smd |
| AC21 | smd |
| AC24 | smd |
| AD2 | smd |
| AD4 | smd |
| AD6 | smd |
| AD8 | smd |
| AD10 | smd |
| AD12 | smd |
| AD14 | smd |
| AD16 | smd |
| AD18 | smd |
| AD20 | smd |
| AD22 | smd |
| AD23 | smd |
| B1 | smd |
| B3 | smd |
| B5 | smd |
| B7 | smd |
| B9 | smd |
| B11 | smd |
| B13 | smd |
| B15 | smd |
| B17 | smd |
| B19 | smd |
| B24 | smd |
| C1 | smd |
| D2 | smd |
| D23 | smd |
| E24 | smd |
| EP | smd |
| F2 | smd |
| F23 | smd |
| G1 | smd |
| H2 | smd |
| H23 | smd |
| J1 | smd |
| J24 | smd |
| K2 | smd |
| L1 | smd |
| L24 | smd |
| M2 | smd |
| N1 | smd |
| N24 | smd |
| P2 | smd |
| P23 | smd |
| R1 | smd |
| R24 | smd |
| T2 | smd |
| T23 | smd |
| U1 | smd |
| U24 | smd |
| V23 | smd |
| W1 | smd |
| W24 | smd |
| Y2 | smd |
| Y23 | smd |