component
AS3933-BTST
Public Made by Adomby adom
AMS RFID ICs, TSSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
README.mdadded+52@@ -0,0 +1,52 @@+# AS3933-BTST++**AMS** · RFID ICs · TSSOP-16++AS3933-BTST from AMS, in a TSSOP-16. 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 | CS | input | Chip select digital input for SPI interface control. |+| 2 | SCL | input | Serial clock input for SDI interface. |+| 3 | SDI | input | Serial data input for SPI configuration. |+| 4 | SDO | tri_state | Serial data output with tri-state control (tri-state when CS is low). |+| 5 | VCC | power_in | Positive supply voltage, operating range 2.4V to 3.6V. |+| 6 | GND | power_in | Ground, negative supply voltage reference. |+| 7 | LF3P | input | Input antenna channel three for low frequency reception in carrier frequency range 15-150kHz. |+| 8 | LF2P | input | Input antenna channel two for low frequency reception in carrier frequency range 15-150kHz. |+| 9 | LF1P | input | Input antenna channel one for low frequency reception in carrier frequency range 15-150kHz. |+| 10 | LFN | power_in | Common ground reference for antenna channels one, two, and three. |+| 11 | XIN | input | Crystal oscillator input (32.768kHz typical) or connected to VCC for external clock mode. |+| 12 | XOUT | bidirectional | Crystal oscillator output (32.768kHz typical) or external clock signal input depending on configuration mode. |+| 13 | VSS | power_in | Substrate supply pad, electrical ground reference. |+| 14 | WAKE | output | Wake-up output IRQ signal, goes high when programmed wake-up pattern is detected. |+| 15 | DAT | output | Demodulated data output or Manchester decoded data from receiver. |+| 16 | CL_DAT | output | Manchester recovered clock output for synchronization of data on DAT pin. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | AMS |+| Package | TSSOP-16 |+| Category | RF And Wireless |+| Pins | 16 |++## CAD (KiCad official)++- Symbol: `AS3933-BTST`+- Footprint: `Package_SO:TSSOP-16_4.4x5mm_P0.65mm`+- 3D model: TSSOP-16 (KiCad packages3D, STEP)+- 3D model files: `as3933-btst-etched.step` / `as3933-btst-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `as3933-btst.step` / `as3933-btst.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [AMS datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588881461328433152) (63 pp, sha256 `0c5a2627ce94fc27`, retrieved 2026-09-21, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-4-6` (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/as3933-btst-datasheet.pdf)
page.jsonadded+191@@ -0,0 +1,191 @@+{+ "slug": "as3933-btst",+ "version": "0.1.0",+ "type": "component",+ "description": "AMS RFID ICs, TSSOP-16. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "rf and wireless",+ "as3933-btst",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "as3933-btst.kicad_sym",+ "as3933-btst.kicad_mod",+ "as3933-btst.glb",+ "as3933-btst.step",+ "as3933-btst.lbr",+ "docs/hero.png",+ "docs/as3933-btst-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "AS3933-BTST",+ "manufacturer": "AMS",+ "package": "TSSOP-16",+ "pin_count": 16,+ "category": "RF And Wireless",+ "subcategory": "RFID ICs",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588881461328433152",+ "parts": {+ "symbol": "as3933-btst.kicad_sym",+ "footprint": "as3933-btst.kicad_mod",+ "model_3d": "as3933-btst-etched.glb",+ "model_3d_plain": "as3933-btst.glb",+ "model_3d_step": "as3933-btst-etched.step",+ "model_3d_step_plain": "as3933-btst.step",+ "lbr": "as3933-btst.lbr"+ },+ "distributor_links": {+ "lcsc": "C40571"+ },+ "pins": [+ {+ "number": "1",+ "name": "CS",+ "type": "input",+ "description": "Chip select digital input for SPI interface control."+ },+ {+ "number": "2",+ "name": "SCL",+ "type": "input",+ "description": "Serial clock input for SDI interface."+ },+ {+ "number": "3",+ "name": "SDI",+ "type": "input",+ "description": "Serial data input for SPI configuration."+ },+ {+ "number": "4",+ "name": "SDO",+ "type": "tri_state",+ "description": "Serial data output with tri-state control (tri-state when CS is low)."+ },+ {+ "number": "5",+ "name": "VCC",+ "type": "power_in",+ "description": "Positive supply voltage, operating range 2.4V to 3.6V."+ },+ {+ "number": "6",+ "name": "GND",+ "type": "power_in",+ "description": "Ground, negative supply voltage reference."+ },+ {+ "number": "7",+ "name": "LF3P",+ "type": "input",+ "description": "Input antenna channel three for low frequency reception in carrier frequency range 15-150kHz."+ },+ {+ "number": "8",+ "name": "LF2P",+ "type": "input",+ "description": "Input antenna channel two for low frequency reception in carrier frequency range 15-150kHz."+ },+ {+ "number": "9",+ "name": "LF1P",+ "type": "input",+ "description": "Input antenna channel one for low frequency reception in carrier frequency range 15-150kHz."+ },+ {+ "number": "10",+ "name": "LFN",+ "type": "power_in",+ "description": "Common ground reference for antenna channels one, two, and three."+ },+ {+ "number": "11",+ "name": "XIN",+ "type": "input",+ "description": "Crystal oscillator input (32.768kHz typical) or connected to VCC for external clock mode."+ },+ {+ "number": "12",+ "name": "XOUT",+ "type": "bidirectional",+ "description": "Crystal oscillator output (32.768kHz typical) or external clock signal input depending on configuration mode."+ },+ {+ "number": "13",+ "name": "VSS",+ "type": "power_in",+ "description": "Substrate supply pad, electrical ground reference."+ },+ {+ "number": "14",+ "name": "WAKE",+ "type": "output",+ "description": "Wake-up output IRQ signal, goes high when programmed wake-up pattern is detected."+ },+ {+ "number": "15",+ "name": "DAT",+ "type": "output",+ "description": "Demodulated data output or Manchester decoded data from receiver."+ },+ {+ "number": "16",+ "name": "CL_DAT",+ "type": "output",+ "description": "Manchester recovered clock output for synchronization of data on DAT pin."+ }+ ],+ "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-4-6",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: Antenna input pins LF1P, LF2P, LF3P are labeled 'Analog I/O' in datasheet pin type column but functi; XOUT pin has dual functionality: serves as crystal oscillator output in crystal mode (primary) or ex"+ ],+ "pages_sent": 63,+ "cost_usd": 0.3567,+ "at": "2026-09-21T20:41:50"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588881461328433152",+ "pages": 63,+ "sha256": "0c5a2627ce94fc27",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 16,+ "described": 16,+ "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]"+ }+}