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CC2543RHBR
Public Made by Adomby adom
Texas Instruments RF Transceiver ICs, VQFN-32-EP(5x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+70@@ -0,0 +1,70 @@+# CC2543RHBR++**Texas Instruments** · RF Transceiver ICs · VQFN-32-EP(5x5)++CC2543RHBR from Texas Instruments, in a VQFN-32-EP(5x5). Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | P1_3 | bidirectional | General-purpose digital I/O, Port 1.3. |+| 2 | P2_1/DD | bidirectional | General-purpose digital I/O, Port 2.1, alternate function Debug Data (DD) for the two-wire debug interface. |+| 3 | P2_0 | bidirectional | General-purpose digital I/O, Port 2.0. |+| 4 | P0_7 | bidirectional | General-purpose digital I/O, Port 0.7. |+| 5 | P0_6 | bidirectional | General-purpose digital I/O, Port 0.6. |+| 6 | P0_5 | bidirectional | General-purpose digital I/O, Port 0.5. |+| 7 | P0_4 | bidirectional | General-purpose digital I/O, Port 0.4. |+| 8 | P0_3 | bidirectional | General-purpose digital I/O, Port 0.3. |+| 9 | P0_2 | bidirectional | General-purpose digital I/O, Port 0.2. |+| 10 | P0_1 | bidirectional | General-purpose digital I/O, Port 0.1. |+| 11 | P0_0 | bidirectional | General-purpose digital I/O, Port 0.0. |+| 12 | VDD | power_in | Analog power-supply connection, 2 V to 3.6 V. |+| 13 | RESET_N | input | Active-low reset input; a low pulse of at least 1 µs resets the device. |+| 14 | P2_2/DC | bidirectional | General-purpose digital I/O, Port 2.2, alternate function Debug Clock (DC) for the two-wire debug interface. |+| 15 | VDD | power_in | Analog power-supply connection, 2 V to 3.6 V. |+| 16 | XOSC_Q1 | passive | 32-MHz crystal oscillator pin 1, connects to one terminal of the external 32-MHz crystal. |+| 17 | XOSC_Q2 | passive | 32-MHz crystal oscillator pin 2, connects to the other terminal of the external 32-MHz crystal. |+| 18 | VDD | power_in | Analog power-supply connection, 2 V to 3.6 V. |+| 19 | VSS | power_in | Unused pin; must be connected to ground. |+| 20 | RF_P | bidirectional | Positive RF I/O: positive RF input signal to the LNA during RX and positive RF output signal from the PA during TX. |+| 21 | RF_N | bidirectional | Negative RF I/O: negative RF input signal to the LNA during RX and negative RF output signal from the PA during TX. |+| 22 | VSS | power_in | Unused pin; must be connected to ground. |+| 23 | VDD | power_in | Analog power-supply connection, 2 V to 3.6 V. |+| 24 | VDD | power_in | Analog power-supply connection, 2 V to 3.6 V. |+| 25 | RBIAS | passive | External precision bias resistor connection for setting the internal reference current. |+| 26 | P1_2 | bidirectional | General-purpose digital I/O, Port 1.2, with 20-mA drive strength. |+| 27 | P1_1 | bidirectional | General-purpose digital I/O, Port 1.1, with 20-mA drive strength. |+| 28 | P1_0 | bidirectional | General-purpose digital I/O, Port 1.0, with 20-mA drive strength. |+| 29 | VDD | power_in | Analog power-supply connection, 2 V to 3.6 V. |+| 30 | DCPL1 | power_out | 1.8-V digital power-supply decoupling node for the on-chip voltage regulator; must not be used to supply external circuits. |+| 31 | VSS | power_in | Unused pin; must be connected to ground. |+| 32 | P1_4 | bidirectional | General-purpose digital I/O, Port 1.4. |+| 33 | VSS | power_in | Exposed ground pad; must be connected to a solid ground plane as the main ground connection for the chip. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | VQFN-32-EP(5x5) |+| Category | RF And Wireless |+| Pins | 33 |++## CAD (KiCad official)++- Symbol: `CC2543RHBR`+- Footprint: `Package_DFN_QFN:QFN-32-1EP_5x5mm_P0.5mm_EP3.3x3.3mm`+- 3D model: VQFN-32-EP(5x5) (KiCad packages3D, STEP)+- 3D model files: `cc2543rhbr-etched.step` / `cc2543rhbr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `cc2543rhbr.step` / `cc2543rhbr.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/cc2543) (30 pp, sha256 `4b7a50f18561c4a2`, retrieved 2026-09-23, tier: lcsc)+- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/cc2543rhbr-datasheet.pdf)
page.jsonadded+293@@ -0,0 +1,293 @@+{+ "slug": "cc2543rhbr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments RF Transceiver ICs, VQFN-32-EP(5x5). Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "rf and wireless",+ "cc2543rhbr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "cc2543rhbr.kicad_sym",+ "cc2543rhbr.kicad_mod",+ "cc2543rhbr.glb",+ "cc2543rhbr.step",+ "cc2543rhbr.lbr",+ "docs/hero.png",+ "docs/cc2543rhbr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "CC2543RHBR",+ "manufacturer": "Texas Instruments",+ "package": "VQFN-32-EP(5x5)",+ "pin_count": 33,+ "category": "RF And Wireless",+ "subcategory": "RF Transceiver ICs",+ "datasheet": "https://www.ti.com/cn/lit/gpn/cc2543",+ "parts": {+ "symbol": "cc2543rhbr.kicad_sym",+ "footprint": "cc2543rhbr.kicad_mod",+ "model_3d": "cc2543rhbr-etched.glb",+ "model_3d_plain": "cc2543rhbr.glb",+ "model_3d_step": "cc2543rhbr-etched.step",+ "model_3d_step_plain": "cc2543rhbr.step",+ "lbr": "cc2543rhbr.lbr"+ },+ "distributor_links": {+ "lcsc": "C187915"+ },+ "pins": [+ {+ "number": "1",+ "name": "P1_3",+ "type": "bidirectional",+ "description": "General-purpose digital I/O, Port 1.3."+ },+ {+ "number": "2",+ "name": "P2_1/DD",+ "type": "bidirectional",+ "description": "General-purpose digital I/O, Port 2.1, alternate function Debug Data (DD) for the two-wire debug interface."+ },+ {+ "number": "3",+ "name": "P2_0",+ "type": "bidirectional",+ "description": "General-purpose digital I/O, Port 2.0."+ },+ {+ "number": "4",+ "name": "P0_7",+ "type": "bidirectional",+ "description": "General-purpose digital I/O, Port 0.7."+ },+ {+ "number": "5",+ "name": "P0_6",+ "type": "bidirectional",+ "description": "General-purpose digital I/O, Port 0.6."+ },+ {+ "number": "6",+ "name": "P0_5",+ "type": "bidirectional",+ "description": "General-purpose digital I/O, Port 0.5."+ },+ {+ "number": "7",+ "name": "P0_4",+ "type": "bidirectional",+ "description": "General-purpose digital I/O, Port 0.4."+ },+ {+ "number": "8",+ "name": "P0_3",+ "type": "bidirectional",+ "description": "General-purpose digital I/O, Port 0.3."+ },+ {+ "number": "9",+ "name": "P0_2",+ "type": "bidirectional",+ "description": "General-purpose digital I/O, Port 0.2."+ },+ {+ "number": "10",+ "name": "P0_1",+ "type": "bidirectional",+ "description": "General-purpose digital I/O, Port 0.1."+ },+ {+ "number": "11",+ "name": "P0_0",+ "type": "bidirectional",+ "description": "General-purpose digital I/O, Port 0.0."+ },+ {+ "number": "12",+ "name": "VDD",+ "type": "power_in",+ "description": "Analog power-supply connection, 2 V to 3.6 V."+ },+ {+ "number": "13",+ "name": "RESET_N",+ "type": "input",+ "description": "Active-low reset input; a low pulse of at least 1 µs resets the device."+ },+ {+ "number": "14",+ "name": "P2_2/DC",+ "type": "bidirectional",+ "description": "General-purpose digital I/O, Port 2.2, alternate function Debug Clock (DC) for the two-wire debug interface."+ },+ {+ "number": "15",+ "name": "VDD",+ "type": "power_in",+ "description": "Analog power-supply connection, 2 V to 3.6 V."+ },+ {+ "number": "16",+ "name": "XOSC_Q1",+ "type": "passive",+ "description": "32-MHz crystal oscillator pin 1, connects to one terminal of the external 32-MHz crystal."+ },+ {+ "number": "17",+ "name": "XOSC_Q2",+ "type": "passive",+ "description": "32-MHz crystal oscillator pin 2, connects to the other terminal of the external 32-MHz crystal."+ },+ {+ "number": "18",+ "name": "VDD",+ "type": "power_in",+ "description": "Analog power-supply connection, 2 V to 3.6 V."+ },+ {+ "number": "19",+ "name": "VSS",+ "type": "power_in",+ "description": "Unused pin; must be connected to ground."+ },+ {+ "number": "20",+ "name": "RF_P",+ "type": "bidirectional",+ "description": "Positive RF I/O: positive RF input signal to the LNA during RX and positive RF output signal from the PA during TX."+ },+ {+ "number": "21",+ "name": "RF_N",+ "type": "bidirectional",+ "description": "Negative RF I/O: negative RF input signal to the LNA during RX and negative RF output signal from the PA during TX."+ },+ {+ "number": "22",+ "name": "VSS",+ "type": "power_in",+ "description": "Unused pin; must be connected to ground."+ },+ {+ "number": "23",+ "name": "VDD",+ "type": "power_in",+ "description": "Analog power-supply connection, 2 V to 3.6 V."+ },+ {+ "number": "24",+ "name": "VDD",+ "type": "power_in",+ "description": "Analog power-supply connection, 2 V to 3.6 V."+ },+ {+ "number": "25",+ "name": "RBIAS",+ "type": "passive",+ "description": "External precision bias resistor connection for setting the internal reference current."+ },+ {+ "number": "26",+ "name": "P1_2",+ "type": "bidirectional",+ "description": "General-purpose digital I/O, Port 1.2, with 20-mA drive strength."+ },+ {+ "number": "27",+ "name": "P1_1",+ "type": "bidirectional",+ "description": "General-purpose digital I/O, Port 1.1, with 20-mA drive strength."+ },+ {+ "number": "28",+ "name": "P1_0",+ "type": "bidirectional",+ "description": "General-purpose digital I/O, Port 1.0, with 20-mA drive strength."+ },+ {+ "number": "29",+ "name": "VDD",+ "type": "power_in",+ "description": "Analog power-supply connection, 2 V to 3.6 V."+ },+ {+ "number": "30",+ "name": "DCPL1",+ "type": "power_out",+ "description": "1.8-V digital power-supply decoupling node for the on-chip voltage regulator; must not be used to supply external circuits."+ },+ {+ "number": "31",+ "name": "VSS",+ "type": "power_in",+ "description": "Unused pin; must be connected to ground."+ },+ {+ "number": "32",+ "name": "P1_4",+ "type": "bidirectional",+ "description": "General-purpose digital I/O, Port 1.4."+ },+ {+ "number": "33",+ "name": "VSS",+ "type": "power_in",+ "description": "Exposed ground pad; must be connected to a solid ground plane as the main ground connection for the chip."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.2",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.2",+ "primary_model": "claude-haiku-4-5-20251001",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "exposed pad 33 added from the footprint"+ ],+ "pages_sent": 30,+ "cost_usd": 0.347,+ "at": "2026-09-23T00:10:54"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/cc2543",+ "pages": 30,+ "sha256": "4b7a50f18561c4a2",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 33,+ "described": 33,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}