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CC2500
Single Chip Low Power RF Transceiver, QFN-20
Schematic Symbol
Pin Configuration (21 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | SCLK | input |
| 2 | SO(GDO1) | bidirectional |
| 3 | GDO2 | bidirectional |
| 4 | DVDD | power_in |
| 5 | DCOUPL | power_out |
| 6 | GDO0(ATEST) | bidirectional |
| 7 | ~{CS} | input |
| 8 | XOSC_Q1 | passive |
| 9 | AVDD | power_in |
| 10 | XOSC_Q2 | passive |
| 11 | AVDD | passive |
| 12 | RF_P | passive |
| 13 | RF_N | passive |
| 14 | AVDD | passive |
| 15 | AVDD | passive |
| 16 | GND | power_in |
| 17 | RBIAS | passive |
| 18 | VDD_GUARD | power_in |
| 19 | GND | passive |
| 20 | SI | input |
| 21 | GND | passive |
Footprint
ConfirmedPackage_DFN_QFN/Texas_RGP0020H_VQFN-20-1EP_4x4mm_P0.5mm_EP2.4x2.4mm
Pad Layout
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Pads (25)
| Number | Type |
|---|---|
| — | 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 |