component
ST7590
Public Made by Adomby adom
STMicroelectronics Telecom Interface ICs, QFN-48(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+85@@ -0,0 +1,85 @@+# ST7590++**STMicroelectronics** · Telecom Interface ICs · QFN-48(7x7)++ST7590 from STMicroelectronics, in a QFN-48(7x7). Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | MOSI0_TXD | bidirectional | UART data out or SPI0 data in, as a digital I/O pin with internal active pull-up in input mode. |+| 2 | MISO0_RXD | bidirectional | UART data in or SPI0 data out, as a digital I/O pin with internal active pull-up in input mode. |+| 3 | VDDIO | power_in | 3.3 V to 5 V I/O supply (3.3 or 5 V, -10% to +10%, per Table 4). |+| 4 | TRSTN | input | JTAG interface reset, active low, with internal active pull-up. |+| 5 | TMS | input | JTAG interface test mode selection, with internal active pull-up. |+| 6 | GND | power_in | Ground. |+| 7 | TCK | input | JTAG interface clock. |+| 8 | TDO | bidirectional | JTAG interface data out, as a digital I/O pin. |+| 9 | TDI | input | JTAG interface data in, with internal active pull-up. |+| 10 | RESETN | input | System reset, active low; a reset pulse shorter than 1 µs is not guaranteed valid (minimum valid pulse 1 µs). |+| 11 | VDD | power_in | Digital core supply, 1.8 V externally supplied with -10% to +10% tolerance. |+| 12 | XIN | input | Crystal oscillator input for an 8 MHz crystal, or an external 8 MHz clock input. |+| 13 | XOUT | output | Crystal oscillator output for an 8 MHz crystal; left floating when an external clock drives XIN. |+| 14 | GND | power_in | Ground. |+| 15 | VSSA | power_in | Analog ground. |+| 16 | VDD_PLL | power_in | 1.8 V PLL supply voltage, equal to VDD. |+| 17 | VCCA | power_out | 5 V analog supply from internal regulator output, intended for filtering only and not for supplying external circuitry. |+| 18 | ZC_IN | input | Zero-crossing detection input with a maximum input voltage range of 10 Vpp. |+| 19 | RX_IN | input | Receiver analog input, maximum 16 Vpp with VCC = 18 V and 10 kΩ input impedance. |+| 20 | TX_OUT | output | Transmission analog output, 1 kΩ output resistance in RX mode. |+| 21 | PA_IN_P | input | Power amplifier non-inverting input. |+| 22 | PA_IN_N | input | Power amplifier inverting input. |+| 23 | CL | input | Current limiting feedback from the power amplifier; current sense high threshold 2.35 V. |+| 24 | VCC | power_in | Main power supply, listed as 12 V to 20 V in the pin table (electrical characteristics specify 8 V to 18 V, absolute maximum 20 V). |+| 25 | VSS | power_in | Power amplifier power ground. |+| 26 | PA_OUT | output | Power amplifier output, rated up to 1000 mA rms maximum (1 Arms typical). |+| 27 | VDD_REG_1V8 | power_out | 1.8 V digital supply from the internal regulator output, intended for filtering only and not for external circuitry. |+| 28 | VDDIO | power_in | 3.3 V to 5 V I/O supply (3.3 or 5 V, -10% to +10%, per Table 4). |+| 29 | GPIO9 | bidirectional | General purpose I/O. |+| 30 | GPIO8 | bidirectional | General purpose I/O. |+| 31 | GPIO7 | bidirectional | General purpose I/O. |+| 32 | GPIO6 | bidirectional | General purpose I/O. |+| 33 | GND | power_in | Ground. |+| 34 | VDDIO | power_in | 3.3 V to 5 V I/O supply (3.3 or 5 V, -10% to +10%, per Table 4). |+| 35 | VDD_12V | power_in | OTP programming voltage, 12 V. |+| 36 | GPIO5 | bidirectional | General purpose I/O. |+| 37 | GPIO4 | bidirectional | General purpose I/O. |+| 38 | GPIO3 | bidirectional | General purpose I/O. |+| 39 | GPIO2 | bidirectional | General purpose I/O. |+| 40 | GPIO1 | bidirectional | General purpose I/O. |+| 41 | GPIO0 | bidirectional | General purpose I/O. |+| 42 | SCLK1_SCL | output | SPI1 serial clock output and I2C serial clock (I2C always selected at boot). |+| 43 | MOSI1_SDA | bidirectional | SPI1 data out and I2C data in (I2C always selected at boot). |+| 44 | MISO1 | input | SPI1 data in. |+| 45 | GND | power_in | Ground. |+| 46 | VDD | power_in | Digital power supply, 1.8 V. |+| 47 | SSN0 | input | SPI0 slave select, active low. |+| 48 | SCLK0 | input | SPI0 serial clock. |+| 49 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | QFN-48(7x7) |+| Category | Interface |+| Pins | 49 |++## CAD (KiCad official)++- Symbol: `ST7590`+- Footprint: `Package_DFN_QFN:QFN-48-1EP_7x7mm_P0.5mm_EP5.15x5.15mm`+- 3D model: QFN-48(7x7) (KiCad packages3D, STEP)+- 3D model files: `st7590-etched.step` / `st7590-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `st7590.step` / `st7590.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [STMicroelectronics datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603078686539063296) (24 pp, sha256 `65d4b945943a12a5`, retrieved 2026-10-08, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-5-5` (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/st7590-datasheet.pdf)
page.jsonadded+448@@ -0,0 +1,448 @@+{+ "slug": "st7590",+ "version": "0.1.0",+ "type": "component",+ "description": "STMicroelectronics Telecom Interface ICs, QFN-48(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "interface",+ "st7590",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "st7590.kicad_sym",+ "st7590.kicad_mod",+ "st7590.glb",+ "st7590.step",+ "st7590.lbr",+ "docs/hero.png",+ "docs/st7590-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "st7590-hero.glb",+ "st7590-hero.overlay.json"+ ],+ "component": {+ "mpn": "ST7590",+ "manufacturer": "STMicroelectronics",+ "package": "QFN-48(7x7)",+ "pin_count": 49,+ "category": "Interface",+ "subcategory": "Telecom Interface ICs",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603078686539063296",+ "parts": {+ "symbol": "st7590.kicad_sym",+ "footprint": "st7590.kicad_mod",+ "model_3d": "st7590-hero.glb",+ "model_3d_plain": "st7590.glb",+ "model_3d_step": "st7590-etched.step",+ "model_3d_step_plain": "st7590.step",+ "lbr": "st7590.lbr"+ },+ "distributor_links": {+ "lcsc": "C5199067",+ "digikey": "497-16443-ND",+ "mouser": "511-ST7590"+ },+ "distributor_check": {+ "checked_at": "2026-10-08T18:09:02Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "497-16443-ND",+ "status": "found",+ "lifecycle": "Obsolete"+ },+ "mouser": {+ "pn": "511-ST7590",+ "status": "found",+ "lifecycle": "End of Life"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "MOSI0_TXD",+ "type": "bidirectional",+ "description": "UART data out or SPI0 data in, as a digital I/O pin with internal active pull-up in input mode."+ },+ {+ "number": "2",+ "name": "MISO0_RXD",+ "type": "bidirectional",+ "description": "UART data in or SPI0 data out, as a digital I/O pin with internal active pull-up in input mode."+ },+ {+ "number": "3",+ "name": "VDDIO",+ "type": "power_in",+ "description": "3.3 V to 5 V I/O supply (3.3 or 5 V, -10% to +10%, per Table 4)."+ },+ {+ "number": "4",+ "name": "TRSTN",+ "type": "input",+ "description": "JTAG interface reset, active low, with internal active pull-up."+ },+ {+ "number": "5",+ "name": "TMS",+ "type": "input",+ "description": "JTAG interface test mode selection, with internal active pull-up."+ },+ {+ "number": "6",+ "name": "GND",+ "type": "power_in",+ "description": "Ground."+ },+ {+ "number": "7",+ "name": "TCK",+ "type": "input",+ "description": "JTAG interface clock."+ },+ {+ "number": "8",+ "name": "TDO",+ "type": "bidirectional",+ "description": "JTAG interface data out, as a digital I/O pin."+ },+ {+ "number": "9",+ "name": "TDI",+ "type": "input",+ "description": "JTAG interface data in, with internal active pull-up."+ },+ {+ "number": "10",+ "name": "RESETN",+ "type": "input",+ "description": "System reset, active low; a reset pulse shorter than 1 µs is not guaranteed valid (minimum valid pulse 1 µs)."+ },+ {+ "number": "11",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital core supply, 1.8 V externally supplied with -10% to +10% tolerance."+ },+ {+ "number": "12",+ "name": "XIN",+ "type": "input",+ "description": "Crystal oscillator input for an 8 MHz crystal, or an external 8 MHz clock input."+ },+ {+ "number": "13",+ "name": "XOUT",+ "type": "output",+ "description": "Crystal oscillator output for an 8 MHz crystal; left floating when an external clock drives XIN."+ },+ {+ "number": "14",+ "name": "GND",+ "type": "power_in",+ "description": "Ground."+ },+ {+ "number": "15",+ "name": "VSSA",+ "type": "power_in",+ "description": "Analog ground."+ },+ {+ "number": "16",+ "name": "VDD_PLL",+ "type": "power_in",+ "description": "1.8 V PLL supply voltage, equal to VDD."+ },+ {+ "number": "17",+ "name": "VCCA",+ "type": "power_out",+ "description": "5 V analog supply from internal regulator output, intended for filtering only and not for supplying external circuitry."+ },+ {+ "number": "18",+ "name": "ZC_IN",+ "type": "input",+ "description": "Zero-crossing detection input with a maximum input voltage range of 10 Vpp."+ },+ {+ "number": "19",+ "name": "RX_IN",+ "type": "input",+ "description": "Receiver analog input, maximum 16 Vpp with VCC = 18 V and 10 kΩ input impedance."+ },+ {+ "number": "20",+ "name": "TX_OUT",+ "type": "output",+ "description": "Transmission analog output, 1 kΩ output resistance in RX mode."+ },+ {+ "number": "21",+ "name": "PA_IN_P",+ "type": "input",+ "description": "Power amplifier non-inverting input."+ },+ {+ "number": "22",+ "name": "PA_IN_N",+ "type": "input",+ "description": "Power amplifier inverting input."+ },+ {+ "number": "23",+ "name": "CL",+ "type": "input",+ "description": "Current limiting feedback from the power amplifier; current sense high threshold 2.35 V."+ },+ {+ "number": "24",+ "name": "VCC",+ "type": "power_in",+ "description": "Main power supply, listed as 12 V to 20 V in the pin table (electrical characteristics specify 8 V to 18 V, absolute maximum 20 V)."+ },+ {+ "number": "25",+ "name": "VSS",+ "type": "power_in",+ "description": "Power amplifier power ground."+ },+ {+ "number": "26",+ "name": "PA_OUT",+ "type": "output",+ "description": "Power amplifier output, rated up to 1000 mA rms maximum (1 Arms typical)."+ },+ {+ "number": "27",+ "name": "VDD_REG_1V8",+ "type": "power_out",+ "description": "1.8 V digital supply from the internal regulator output, intended for filtering only and not for external circuitry."+ },+ {+ "number": "28",+ "name": "VDDIO",+ "type": "power_in",+ "description": "3.3 V to 5 V I/O supply (3.3 or 5 V, -10% to +10%, per Table 4)."+ },+ {+ "number": "29",+ "name": "GPIO9",+ "type": "bidirectional",+ "description": "General purpose I/O."+ },+ {+ "number": "30",+ "name": "GPIO8",+ "type": "bidirectional",+ "description": "General purpose I/O."+ },+ {+ "number": "31",+ "name": "GPIO7",+ "type": "bidirectional",+ "description": "General purpose I/O."+ },+ {+ "number": "32",+ "name": "GPIO6",+ "type": "bidirectional",+ "description": "General purpose I/O."+ },+ {+ "number": "33",+ "name": "GND",+ "type": "power_in",+ "description": "Ground."+ },+ {+ "number": "34",+ "name": "VDDIO",+ "type": "power_in",+ "description": "3.3 V to 5 V I/O supply (3.3 or 5 V, -10% to +10%, per Table 4)."+ },+ {+ "number": "35",+ "name": "VDD_12V",+ "type": "power_in",+ "description": "OTP programming voltage, 12 V."+ },+ {+ "number": "36",+ "name": "GPIO5",+ "type": "bidirectional",+ "description": "General purpose I/O."+ },+ {+ "number": "37",+ "name": "GPIO4",+ "type": "bidirectional",+ "description": "General purpose I/O."+ },+ {+ "number": "38",+ "name": "GPIO3",+ "type": "bidirectional",+ "description": "General purpose I/O."+ },+ {+ "number": "39",+ "name": "GPIO2",+ "type": "bidirectional",+ "description": "General purpose I/O."+ },+ {+ "number": "40",+ "name": "GPIO1",+ "type": "bidirectional",+ "description": "General purpose I/O."+ },+ {+ "number": "41",+ "name": "GPIO0",+ "type": "bidirectional",+ "description": "General purpose I/O."+ },+ {+ "number": "42",+ "name": "SCLK1_SCL",+ "type": "output",+ "description": "SPI1 serial clock output and I2C serial clock (I2C always selected at boot)."+ },+ {+ "number": "43",+ "name": "MOSI1_SDA",+ "type": "bidirectional",+ "description": "SPI1 data out and I2C data in (I2C always selected at boot)."+ },+ {+ "number": "44",+ "name": "MISO1",+ "type": "input",+ "description": "SPI1 data in."+ },+ {+ "number": "45",+ "name": "GND",+ "type": "power_in",+ "description": "Ground."+ },+ {+ "number": "46",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital power supply, 1.8 V."+ },+ {+ "number": "47",+ "name": "SSN0",+ "type": "input",+ "description": "SPI0 slave select, active low."+ },+ {+ "number": "48",+ "name": "SCLK0",+ "type": "input",+ "description": "SPI0 serial clock."+ },+ {+ "number": "49",+ "name": "EP",+ "type": "passive",+ "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.3",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.3",+ "primary_model": "claude-haiku-5-5",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: Pin 24 VCC voltage conflict: Table 1 lists 12 V to 20 V, while Table 4 gives 8 V to 18 V operating r; Pin 17 VCCA and pin 27 VDD_REG_1V8 are typed power_out because the datasheet calls them internal reg; KiCad has no analog ERC class, so analog pins (PA_IN_P/N, CL, RX_IN, ZC_IN, TX_OUT, PA_OUT, XIN, XOU",+ "exposed pad 49 added from the footprint"+ ],+ "pages_sent": 24,+ "cost_usd": 0.1158,+ "at": "2026-10-08T18:08:35"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603078686539063296",+ "pages": 24,+ "sha256": "65d4b945943a12a5",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 49,+ "described": 49,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ },+ "models_3d": [+ {+ "file": "st7590.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 7,+ 7,+ 0.77+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "f2b38b0b4bf967c77e683e8d4599608b9f0503055ec535b93c4ebb5d0163e916",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "st7590-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 7,+ 7,+ 0.77+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "13f39a4e7e1878903a7fe1382a33cd031c46c020158f66ab23a8221d0558e35d",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ]+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}