component
ATT7053C-TR
Public Made by Adomby adom
HiTrend Tech Shanghai Energy Metering, SSOP-24. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+61@@ -0,0 +1,61 @@+# ATT7053C-TR++**HiTrend Tech Shanghai** · Energy Metering · SSOP-24++ATT7053C-TR from HiTrend Tech Shanghai, in a SSOP-24. 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 | DVDD | power_in | Digital power supply input, 3.0V to 5.5V. |+| 2 | VDD1P8 | power_out | 1.8V regulated digital output with external 0.1µF and 1µF capacitor connection required. |+| 3 | Test\ | input | Test mode pin with internal strong pull-up, recommend external pull-up to high level. |+| 4 | AVCC | power_in | Analog power supply input, 3.0V to 5.5V. |+| 5 | V3P | input | Voltage channel positive input with peak range ±870mV. |+| 6 | V3N | input | Voltage channel negative input reference. |+| 7 | V2P | input | Current channel 2 single-ended input with peak range ±900mV. |+| 8 | V1P | input | Current channel 1 positive input with peak range ±900mV differential. |+| 9 | V1N | input | Current channel 1 negative input reference. |+| 10 | VREF | power_in | ADC reference voltage output, typical 1.2V with external 0.1µF and 1µF capacitor connection required. |+| 11 | AGND | power_in | Analog ground. |+| 12 | SPI/UART | input | Communication protocol selection pin, default pull-up for SPI mode, low for UART mode. |+| 13 | QF/SF | output | Reactive power pulse output (default) or apparent power pulse output selectable by register configuration. |+| 14 | PF | output | Active power pulse output. |+| 15 | IRQ\ | output | Interrupt signal output, active low by default (configurable to active high via IRQCFG register). |+| 16 | SPICS/B1 | input | SPI chip select active low in SPI mode, or baud rate select bit in UART mode. |+| 17 | S0 | input | UART frame header selection pin (UART mode only), high for 0x6A header or low for 0x69 header. |+| 18 | RST\ | input | Chip reset pin active low, requires greater than 30ms low pulse to reset. |+| 19 | SPIDI/RX | input | SPI serial data input in SPI mode or UART receive data input in UART mode with internal pull-up. |+| 20 | SPIDO/TX | tri_state | SPI serial data output in high-impedance state in SPI mode or UART transmit data output in UART mode. |+| 21 | SPICLK/B0 | input | SPI clock input in SPI mode (data latched on falling edge), or baud rate select bit in UART mode. |+| 22 | OSCI | input | 6MHz crystal oscillator input. |+| 23 | OSCO | output | 6MHz crystal oscillator output. |+| 24 | DGND | power_in | Digital ground. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | HiTrend Tech Shanghai |+| Package | SSOP-24 |+| Category | Data Acquisition |+| Pins | 24 |++## CAD (KiCad official)++- Symbol: `ATT7053C-TR`+- Footprint: `Package_SO:SSOP-24_5.3x8.2mm_P0.65mm`+- 3D model: SSOP-24 (KiCad packages3D, STEP)+- 3D model files: `att7053c-tr-etched.step` / `att7053c-tr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `att7053c-tr.step` / `att7053c-tr.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [HiTrend Tech Shanghai datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588893442802270208) (69 pp, sha256 `af5172a01ef67d22`, retrieved 2026-09-22, 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-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/att7053c-tr-datasheet.pdf)
page.jsonadded+237@@ -0,0 +1,237 @@+{+ "slug": "att7053c-tr",+ "version": "0.1.0",+ "type": "component",+ "description": "HiTrend Tech Shanghai Energy Metering, SSOP-24. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "data acquisition",+ "att7053c-tr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "att7053c-tr.kicad_sym",+ "att7053c-tr.kicad_mod",+ "att7053c-tr.glb",+ "att7053c-tr.step",+ "att7053c-tr.lbr",+ "docs/hero.png",+ "docs/att7053c-tr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "ATT7053C-TR",+ "manufacturer": "HiTrend Tech Shanghai",+ "package": "SSOP-24",+ "pin_count": 24,+ "category": "Data Acquisition",+ "subcategory": "Energy Metering",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588893442802270208",+ "parts": {+ "symbol": "att7053c-tr.kicad_sym",+ "footprint": "att7053c-tr.kicad_mod",+ "model_3d": "att7053c-tr-etched.glb",+ "model_3d_plain": "att7053c-tr.glb",+ "model_3d_step": "att7053c-tr-etched.step",+ "model_3d_step_plain": "att7053c-tr.step",+ "lbr": "att7053c-tr.lbr"+ },+ "distributor_links": {+ "lcsc": "C696259"+ },+ "pins": [+ {+ "number": "1",+ "name": "DVDD",+ "type": "power_in",+ "description": "Digital power supply input, 3.0V to 5.5V."+ },+ {+ "number": "2",+ "name": "VDD1P8",+ "type": "power_out",+ "description": "1.8V regulated digital output with external 0.1µF and 1µF capacitor connection required."+ },+ {+ "number": "3",+ "name": "Test\\",+ "type": "input",+ "description": "Test mode pin with internal strong pull-up, recommend external pull-up to high level."+ },+ {+ "number": "4",+ "name": "AVCC",+ "type": "power_in",+ "description": "Analog power supply input, 3.0V to 5.5V."+ },+ {+ "number": "5",+ "name": "V3P",+ "type": "input",+ "description": "Voltage channel positive input with peak range ±870mV."+ },+ {+ "number": "6",+ "name": "V3N",+ "type": "input",+ "description": "Voltage channel negative input reference."+ },+ {+ "number": "7",+ "name": "V2P",+ "type": "input",+ "description": "Current channel 2 single-ended input with peak range ±900mV."+ },+ {+ "number": "8",+ "name": "V1P",+ "type": "input",+ "description": "Current channel 1 positive input with peak range ±900mV differential."+ },+ {+ "number": "9",+ "name": "V1N",+ "type": "input",+ "description": "Current channel 1 negative input reference."+ },+ {+ "number": "10",+ "name": "VREF",+ "type": "power_in",+ "description": "ADC reference voltage output, typical 1.2V with external 0.1µF and 1µF capacitor connection required."+ },+ {+ "number": "11",+ "name": "AGND",+ "type": "power_in",+ "description": "Analog ground."+ },+ {+ "number": "12",+ "name": "SPI/UART",+ "type": "input",+ "description": "Communication protocol selection pin, default pull-up for SPI mode, low for UART mode."+ },+ {+ "number": "13",+ "name": "QF/SF",+ "type": "output",+ "description": "Reactive power pulse output (default) or apparent power pulse output selectable by register configuration."+ },+ {+ "number": "14",+ "name": "PF",+ "type": "output",+ "description": "Active power pulse output."+ },+ {+ "number": "15",+ "name": "IRQ\\",+ "type": "output",+ "description": "Interrupt signal output, active low by default (configurable to active high via IRQCFG register)."+ },+ {+ "number": "16",+ "name": "SPICS/B1",+ "type": "input",+ "description": "SPI chip select active low in SPI mode, or baud rate select bit in UART mode."+ },+ {+ "number": "17",+ "name": "S0",+ "type": "input",+ "description": "UART frame header selection pin (UART mode only), high for 0x6A header or low for 0x69 header."+ },+ {+ "number": "18",+ "name": "RST\\",+ "type": "input",+ "description": "Chip reset pin active low, requires greater than 30ms low pulse to reset."+ },+ {+ "number": "19",+ "name": "SPIDI/RX",+ "type": "input",+ "description": "SPI serial data input in SPI mode or UART receive data input in UART mode with internal pull-up."+ },+ {+ "number": "20",+ "name": "SPIDO/TX",+ "type": "tri_state",+ "description": "SPI serial data output in high-impedance state in SPI mode or UART transmit data output in UART mode."+ },+ {+ "number": "21",+ "name": "SPICLK/B0",+ "type": "input",+ "description": "SPI clock input in SPI mode (data latched on falling edge), or baud rate select bit in UART mode."+ },+ {+ "number": "22",+ "name": "OSCI",+ "type": "input",+ "description": "6MHz crystal oscillator input."+ },+ {+ "number": "23",+ "name": "OSCO",+ "type": "output",+ "description": "6MHz crystal oscillator output."+ },+ {+ "number": "24",+ "name": "DGND",+ "type": "power_in",+ "description": "Digital ground."+ }+ ],+ "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": [],+ "pages_sent": 69,+ "cost_usd": 0.5947,+ "at": "2026-09-22T08:24:59"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588893442802270208",+ "pages": 69,+ "sha256": "af5172a01ef67d22",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 24,+ "described": 24,+ "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]"+ }+}