PIC16F1823T-I

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  "slug": "pic16f1823t-i",
  "title": "PIC16F1823T-I",
  "brief": "Microchip Tech Microcontroller Units (MCUs/MPUs/SOCs), SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
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    "single chip microcomputer-microcontroller",
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  "component": {
    "mpn": "PIC16F1823T-I",
    "manufacturer": "Microchip Tech",
    "package": "SOIC-14",
    "pin_count": 14,
    "category": "Single Chip Microcomputer/Microcontroller",
    "subcategory": "Microcontroller Units (MCUs/MPUs/SOCs)",
    "datasheet": "https://ww1.microchip.com/downloads/en/DeviceDoc/PIC12LF1822-16LF1823-Data-Sheet-40001413F.pdf",
    "parts": {
      "symbol": "pic16f1823t-i.kicad_sym",
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      "lbr": "pic16f1823t-i.lbr"
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    "distributor_links": {
      "lcsc": "C478085"
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    "distributor_check": {
      "checked_at": "2026-10-23T18:24:58Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "deferred",
        "error": "shared DigiKey quota guard: 884 calls left today"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply; operating range 1.8V-5.5V for PIC16F1823 (1.8V-3.6V for PIC16LF1823)."
      },
      {
        "number": "2",
        "name": "RA5/CLKIN/OSC1/T1OSI/T1CKI",
        "type": "bidirectional",
        "description": "General purpose I/O (PORTA bit 5) multiplexed with external clock input (EC mode), crystal/resonator OSC1, Timer1 oscillator input T1OSI and Timer1 clock input T1CKI."
      },
      {
        "number": "3",
        "name": "RA4",
        "type": "bidirectional",
        "description": "General purpose I/O (PORTA bit 4) multiplexed with A/D channel 3, capacitive sensing input 3, crystal OSC2/FOSC/4 CLKOUT, Timer1 oscillator T1OSO, clock reference output CLKR, and APFCON-selectable SDO and T1G."
      },
      {
        "number": "4",
        "name": "RA3/MCLR/VPP/SS/T1G",
        "type": "input",
        "description": "Input-only pin (PORTA bit 3) that serves as Master Clear with internal weak pull-up and programming voltage VPP, with APFCON-selectable SS and T1G inputs."
      },
      {
        "number": "5",
        "name": "RC5",
        "type": "bidirectional",
        "description": "General purpose I/O (PORTC bit 5) multiplexed with Capture/Compare/PWM 1, PWM output P1A, EUSART RX/DT (APFCON-selectable) and modulator carrier input 2."
      },
      {
        "number": "6",
        "name": "RC4",
        "type": "bidirectional",
        "description": "General purpose I/O (PORTC bit 4) multiplexed with comparator C2 output, SR latch inverting output, PWM output P1B, EUSART TX/CK (APFCON-selectable) and modulator output."
      },
      {
        "number": "7",
        "name": "RC3",
        "type": "bidirectional",
        "description": "General purpose I/O (PORTC bit 3) multiplexed with A/D channel 7, capacitive sensing input 7, comparator C1/C2 negative input 3, PWM output P1C, SPI Slave Select and modulator source input."
      },
      {
        "number": "8",
        "name": "RC2",
        "type": "bidirectional",
        "description": "General purpose I/O (PORTC bit 2) multiplexed with A/D channel 6, capacitive sensing input 6, comparator C1/C2 negative input 2, PWM output P1D, SPI data output and modulator carrier input 1."
      },
      {
        "number": "9",
        "name": "RC1",
        "type": "bidirectional",
        "description": "General purpose I/O (PORTC bit 1) multiplexed with A/D channel 5, capacitive sensing input 5, comparator C1/C2 negative input 1, I2C data SDA and SPI data input SDI."
      },
      {
        "number": "10",
        "name": "RC0",
        "type": "bidirectional",
        "description": "General purpose I/O (PORTC bit 0) multiplexed with A/D channel 4, capacitive sensing input 4, comparator C2 positive input, I2C clock SCL and SPI clock SCK."
      },
      {
        "number": "11",
        "name": "RA2",
        "type": "bidirectional",
        "description": "General purpose I/O (PORTA bit 2) multiplexed with A/D channel 2, capacitive sensing input 2, Timer0 clock input, external interrupt, comparator C1 output, SR latch output and ECCP auto-shutdown fault input."
      },
      {
        "number": "12",
        "name": "RA1/ICSPCLK",
        "type": "bidirectional",
        "description": "General purpose I/O (PORTA bit 1) multiplexed with A/D channel 1, capacitive sensing input 1, comparator negative input 0, VREF+ reference input, SR latch input, EUSART RX/DT and ICSP programming clock."
      },
      {
        "number": "13",
        "name": "RA0/ICSPDAT",
        "type": "bidirectional",
        "description": "General purpose I/O (PORTA bit 0) multiplexed with A/D channel 0, capacitive sensing input 0, comparator C1 positive input, DAC output, EUSART TX/CK and ICSP data I/O."
      },
      {
        "number": "14",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference."
      }
    ],
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        "primary_model": "claude-sonnet-5-5",
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        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet's Table 1-3 (page 13) prints RC3's function as 'RC6', and the AN7 and CPS7 rows as 'ch; The MPN suffix 'T-I' means tape-and-reel, industrial temperature. The datasheet lists SOIC-14 as a 1; The pin descriptions and types are inferred from the pinout tables on pages 5, 12 and 13. Pins marke"
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        "cost_usd": 0.6613,
        "at": "2026-10-23T18:24:45"
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        "described": 14,
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      "Package": "SOIC-14",
      "Category": "Single Chip Microcomputer/Microcontroller",
      "Pins": "14"
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          "name": "RAM Data Retention Voltage",
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          "conditions": "IOL = 8mA, VDD = 5V",
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        {
          "name": "Brown-out Reset Voltage",
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          "max": 2.11,
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        {
          "name": "ADC Integral Error",
          "symbol": "EIL",
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          "unit": "LSb",
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          "conditions": "VREF = 3.0V",
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        {
          "name": "ADC Offset Error",
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          "conditions": "VREF = 3.0V",
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        {
          "name": "Ambient temperature under bias",
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          "name": "Storage temperature",
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          "name": "Maximum output current sourced by any I/O pin",
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          "name": "Thermal Resistance Junction to Ambient",
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          "name": "Maximum Junction Temperature",
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