CC2340R52E0RGER

{
  "slug": "cc2340r52e0rger",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Microcontrollers (MCU/MPU/SOC), VQFN-24(4x4). Datasheet-verified pinout, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "embedded processors & controllers",
    "cc2340r52e0rger",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "cc2340r52e0rger.kicad_sym",
    "cc2340r52e0rger.kicad_mod",
    "cc2340r52e0rger.glb",
    "cc2340r52e0rger.step",
    "cc2340r52e0rger.lbr",
    "docs/hero.png",
    "docs/cc2340r52e0rger-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "component": {
    "mpn": "CC2340R52E0RGER",
    "manufacturer": "Texas Instruments",
    "package": "VQFN-24(4x4)",
    "pin_count": 25,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Microcontrollers (MCU/MPU/SOC)",
    "datasheet": "https://www.ti.com.cn/cn/lit/ds/symlink/cc2340r5.pdf?ts=1739430519641&ref_url=https%253A%252F%252Fwww.ti.com.cn%252Fsitesearch%252Fzh-cn%252Fdocs%252Funiversalsearch.tsp%253FlangPref%253Dzh-CN%2526nr%253D32%2526searchTerm%253DCC2340R52E0RGER",
    "parts": {
      "symbol": "cc2340r52e0rger.kicad_sym",
      "footprint": "cc2340r52e0rger.kicad_mod",
      "model_3d": "cc2340r52e0rger-etched.glb",
      "model_3d_plain": "cc2340r52e0rger.glb",
      "model_3d_step": "cc2340r52e0rger-etched.step",
      "model_3d_step_plain": "cc2340r52e0rger.step",
      "lbr": "cc2340r52e0rger.lbr"
    },
    "distributor_links": {
      "lcsc": "C20416850"
    },
    "pins": [
      {
        "number": "1",
        "name": "ANT",
        "type": "passive",
        "description": "50Ω single-ended RF port for 2.4GHz antenna connection through integrated balun"
      },
      {
        "number": "2",
        "name": "VDDR",
        "type": "power_in",
        "description": "Internal 1.28V regulated supply for radio frequency and CPU subsystems; requires 10µF bypass capacitor on all instances"
      },
      {
        "number": "3",
        "name": "DIO8",
        "type": "bidirectional",
        "description": "General-purpose I/O with mux options: SPI0SCLK, UART0RTS, timer compare/PWM, I2C0SDA, or digital test bus"
      },
      {
        "number": "4",
        "name": "DIO11",
        "type": "bidirectional",
        "description": "General-purpose I/O with mux options: SPI0CSN, timer PWM, I2C0SDA, LRFD output, or digital test bus; supports pull-up/down"
      },
      {
        "number": "5",
        "name": "DIO12",
        "type": "bidirectional",
        "description": "High-drive (max 10mA) general-purpose I/O for GPIO12; supports SPI0POCI/PICO, UART0RXD, I2C0SDA, timer, or DTB functions"
      },
      {
        "number": "6",
        "name": "DIO13",
        "type": "bidirectional",
        "description": "General-purpose I/O with mux options: SPI0POCI/PICO, UART0TXD, timer compare/PWM, or digital test bus output"
      },
      {
        "number": "7",
        "name": "DIO16_SWDIO",
        "type": "bidirectional",
        "description": "High-drive GPIO16 and serial wire debug data I/O (mux=5); supports SPI0PICO, UART0RXD, I2C0SDA, and timer functions"
      },
      {
        "number": "8",
        "name": "DIO17_SWDCK",
        "type": "bidirectional",
        "description": "High-drive GPIO17 and serial wire debug clock (mux=5); supports SPI0SCLK, UART0TXD, I2C0SCL, timer, and DTB functions"
      },
      {
        "number": "9",
        "name": "DIO20_A11",
        "type": "bidirectional",
        "description": "General-purpose I/O and ADC channel 11 input; supports low-power comparator positive input, UART, SPI, timer, and DTB functions"
      },
      {
        "number": "10",
        "name": "DIO21_A10",
        "type": "bidirectional",
        "description": "General-purpose I/O and ADC channel 10 input; supports UART0CTS, timer, I2C, SPI0POCI, LRFD output, and DTB functions"
      },
      {
        "number": "11",
        "name": "VDDS",
        "type": "power_in",
        "description": "Primary 1.71V to 3.8V system power supply; multiple pins required for adequate current distribution and low impedance"
      },
      {
        "number": "12",
        "name": "DIO24_A7",
        "type": "bidirectional",
        "description": "High-drive general-purpose I/O, low-power comparator positive input, and ADC channel 7 input; supports SPI0SCLK, timer, I2C0SCL, and DTB functions"
      },
      {
        "number": "13",
        "name": "RSTN",
        "type": "input",
        "description": "Global master device reset input (active low); requires minimum 1µs low pulse for hardware reset and wakes device from shutdown mode"
      },
      {
        "number": "14",
        "name": "DIO3_X32P",
        "type": "bidirectional",
        "description": "General-purpose I/O and 32kHz crystal oscillator pin 1 (LFXT_P) with internal load capacitor configurable via software"
      },
      {
        "number": "15",
        "name": "DIO4_X32N",
        "type": "bidirectional",
        "description": "General-purpose I/O and 32kHz crystal oscillator pin 2 (LFXT_N) with internal load capacitor configurable via software"
      },
      {
        "number": "16",
        "name": "VDDD",
        "type": "power_in",
        "description": "1.28V internal regulator output decoupling; requires 10µF ceramic capacitor for filtering and stability; do not use to power external circuits"
      },
      {
        "number": "17",
        "name": "DCDC",
        "type": "power_out",
        "description": "DC/DC converter switch node output; must connect to 10µH inductor and 10µF capacitor to VDDR; leave floating if DCDC disabled"
      },
      {
        "number": "18",
        "name": "VDDS",
        "type": "power_in",
        "description": "Primary 1.71V to 3.8V system power supply; multiple pins required for adequate current distribution and low impedance"
      },
      {
        "number": "19",
        "name": "DIO6_A1",
        "type": "bidirectional",
        "description": "General-purpose I/O, ADC channel 1/reference positive input, with mux options: SPI0CSN, I2C0SCL, timer, LRFD, UART0TXD, or DTB"
      },
      {
        "number": "20",
        "name": "VDDR",
        "type": "power_in",
        "description": "Internal 1.28V regulated supply for radio frequency and CPU subsystems; requires 10µF bypass capacitor on all instances"
      },
      {
        "number": "21",
        "name": "X48P",
        "type": "bidirectional",
        "description": "48MHz crystal oscillator pin 1; requires external 48MHz crystal with 5-9pF load capacitance for RF transceiver operation"
      },
      {
        "number": "22",
        "name": "X48N",
        "type": "bidirectional",
        "description": "48MHz crystal oscillator pin 2; requires external 48MHz crystal with 5-9pF load capacitance for RF transceiver operation"
      },
      {
        "number": "23",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for all analog and digital circuits; multiple pins provide low-impedance return current paths"
      },
      {
        "number": "24",
        "name": "VDDS",
        "type": "power_in",
        "description": "Primary 1.71V to 3.8V system power supply; multiple pins required for adequate current distribution and low impedance"
      },
      {
        "number": "25",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "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": [
          "extractor flagged: Pin 23 (GND) could not be explicitly verified in Table 6-1 RGE column; assumed based on standard QFN",
          "exposed pad 25 added from the footprint"
        ],
        "pages_sent": 75,
        "cost_usd": 1.0792,
        "at": "2026-09-22T22:35:03"
      },
      "datasheet": {
        "url": "https://www.ti.com.cn/cn/lit/ds/symlink/cc2340r5.pdf?ts=1739430519641&ref_url=https%253A%252F%252Fwww.ti.com.cn%252Fsitesearch%252Fzh-cn%252Fdocs%252Funiversalsearch.tsp%253FlangPref%253Dzh-CN%2526nr%253D32%2526searchTerm%253DCC2340R52E0RGER",
        "pages": 75,
        "sha256": "314ab0c0140ef9d8",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 25,
        "described": 25,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "cc2340r52e0rger.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.0,
          4.0,
          0.77
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "096fc110543e6d324c5120c2d38e3dca87a389da9b6fac234f1fe40856295ef4",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "cc2340r52e0rger-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.0,
          4.0,
          0.77
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "c90db80906e6eb1985d8f8fc35f6f470d1636b451ff42b0f86164c2e0be0a691",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}