component
CC2340R52E0RGER
Public Made by Adomby adom
Texas Instruments Microcontrollers (MCU/MPU/SOC), VQFN-24(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+62@@ -0,0 +1,62 @@+# CC2340R52E0RGER++**Texas Instruments** · Microcontrollers (MCU/MPU/SOC) · VQFN-24(4x4)++CC2340R52E0RGER from Texas Instruments, in a VQFN-24(4x4). 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 | ANT | passive | 50Ω single-ended RF port for 2.4GHz antenna connection through integrated balun |+| 2 | VDDR | power_in | Internal 1.28V regulated supply for radio frequency and CPU subsystems; requires 10µF bypass capacitor on all instances |+| 3 | DIO8 | bidirectional | General-purpose I/O with mux options: SPI0SCLK, UART0RTS, timer compare/PWM, I2C0SDA, or digital test bus |+| 4 | DIO11 | bidirectional | General-purpose I/O with mux options: SPI0CSN, timer PWM, I2C0SDA, LRFD output, or digital test bus; supports pull-up/down |+| 5 | DIO12 | bidirectional | High-drive (max 10mA) general-purpose I/O for GPIO12; supports SPI0POCI/PICO, UART0RXD, I2C0SDA, timer, or DTB functions |+| 6 | DIO13 | bidirectional | General-purpose I/O with mux options: SPI0POCI/PICO, UART0TXD, timer compare/PWM, or digital test bus output |+| 7 | DIO16_SWDIO | bidirectional | High-drive GPIO16 and serial wire debug data I/O (mux=5); supports SPI0PICO, UART0RXD, I2C0SDA, and timer functions |+| 8 | DIO17_SWDCK | bidirectional | High-drive GPIO17 and serial wire debug clock (mux=5); supports SPI0SCLK, UART0TXD, I2C0SCL, timer, and DTB functions |+| 9 | DIO20_A11 | bidirectional | General-purpose I/O and ADC channel 11 input; supports low-power comparator positive input, UART, SPI, timer, and DTB functions |+| 10 | DIO21_A10 | bidirectional | General-purpose I/O and ADC channel 10 input; supports UART0CTS, timer, I2C, SPI0POCI, LRFD output, and DTB functions |+| 11 | VDDS | power_in | Primary 1.71V to 3.8V system power supply; multiple pins required for adequate current distribution and low impedance |+| 12 | DIO24_A7 | bidirectional | High-drive general-purpose I/O, low-power comparator positive input, and ADC channel 7 input; supports SPI0SCLK, timer, I2C0SCL, and DTB functions |+| 13 | RSTN | input | Global master device reset input (active low); requires minimum 1µs low pulse for hardware reset and wakes device from shutdown mode |+| 14 | DIO3_X32P | bidirectional | General-purpose I/O and 32kHz crystal oscillator pin 1 (LFXT_P) with internal load capacitor configurable via software |+| 15 | DIO4_X32N | bidirectional | General-purpose I/O and 32kHz crystal oscillator pin 2 (LFXT_N) with internal load capacitor configurable via software |+| 16 | VDDD | power_in | 1.28V internal regulator output decoupling; requires 10µF ceramic capacitor for filtering and stability; do not use to power external circuits |+| 17 | DCDC | power_out | DC/DC converter switch node output; must connect to 10µH inductor and 10µF capacitor to VDDR; leave floating if DCDC disabled |+| 18 | VDDS | power_in | Primary 1.71V to 3.8V system power supply; multiple pins required for adequate current distribution and low impedance |+| 19 | DIO6_A1 | bidirectional | General-purpose I/O, ADC channel 1/reference positive input, with mux options: SPI0CSN, I2C0SCL, timer, LRFD, UART0TXD, or DTB |+| 20 | VDDR | power_in | Internal 1.28V regulated supply for radio frequency and CPU subsystems; requires 10µF bypass capacitor on all instances |+| 21 | X48P | bidirectional | 48MHz crystal oscillator pin 1; requires external 48MHz crystal with 5-9pF load capacitance for RF transceiver operation |+| 22 | X48N | bidirectional | 48MHz crystal oscillator pin 2; requires external 48MHz crystal with 5-9pF load capacitance for RF transceiver operation |+| 23 | GND | power_in | Ground reference for all analog and digital circuits; multiple pins provide low-impedance return current paths |+| 24 | VDDS | power_in | Primary 1.71V to 3.8V system power supply; multiple pins required for adequate current distribution and low impedance |+| 25 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | VQFN-24(4x4) |+| Category | Embedded Processors & Controllers |+| Pins | 25 |++## CAD (KiCad official)++- Symbol: `CC2340R52E0RGER`+- Footprint: `Package_DFN_QFN:QFN-24-1EP_4x4mm_P0.5mm_EP2.6x2.6mm`+- 3D model: VQFN-24(4x4) (KiCad packages3D, STEP)+- 3D model files: `cc2340r52e0rger-etched.step` / `cc2340r52e0rger-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `cc2340r52e0rger.step` / `cc2340r52e0rger.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/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) (75 pp, sha256 `314ab0c0140ef9d8`, 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-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/cc2340r52e0rger-datasheet.pdf)
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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"+ }+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}