Back to browse
MRF89XA
Ultra Low-Power, Integrated ISM Band Sub-GHz Transceiver, QFN-32
Schematic Symbol
Pin Configuration (33 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | GND | power_in |
| 2 | GND | passive |
| 3 | VCORS | power_out |
| 4 | VCOTN | passive |
| 5 | VCOTP | passive |
| 6 | PLLN | passive |
| 7 | PLLP | passive |
| 8 | GND | passive |
| 9 | GND | passive |
| 10 | OSC1 | passive |
| 11 | OSC2 | passive |
| 12 | GND | passive |
| 13 | RST/TEST8 | input |
| 14 | ~{CSCON} | input |
| 15 | ~{CSDAT} | input |
| 16 | SDO | output |
| 17 | SDI | input |
| 18 | SCK | input |
| 19 | CLKOUT | output |
| 20 | DATA | bidirectional |
| 21 | IRQ0 | output |
| 22 | IRQ1 | output |
| 23 | PLOCK | output |
| 24 | GND | passive |
| 25 | GND | passive |
| 26 | V_{DD} | power_in |
| 27 | AVRS | power_out |
| 28 | DVRS | power_out |
| 29 | PARS | power_out |
| 30 | GND | passive |
| 31 | RFIO | bidirectional |
| 32 | GND | passive |
| 33 | GND | passive |
Footprint
ConfirmedPackage_DFN_QFN/QFN-32-1EP_5x5mm_P0.5mm_EP3.1x3.1mm
Pad Layout
—
—
—
—
—
—
—
—
—
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
Pads (42)
| Number | Type |
|---|---|
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| 1 | smd |
| 2 | smd |
| 3 | smd |
| 4 | smd |
| 5 | smd |
| 6 | smd |
| 7 | smd |
| 8 | smd |
| 9 | smd |
| 10 | smd |
| 11 | smd |
| 12 | smd |
| 13 | smd |
| 14 | smd |
| 15 | smd |
| 16 | smd |
| 17 | smd |
| 18 | smd |
| 19 | smd |
| 20 | smd |
| 21 | smd |
| 22 | smd |
| 23 | smd |
| 24 | smd |
| 25 | smd |
| 26 | smd |
| 27 | smd |
| 28 | smd |
| 29 | smd |
| 30 | smd |
| 31 | smd |
| 32 | smd |
| 33 | smd |