component
PIC18F45K20-I
Public Made by Adomby adom
Microchip Tech Microcontrollers (MCU/MPU/SOC), TQFP-44(10x10). Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+326−8@@ -1,13 +1,336 @@ {+ "schema_version": 1,+ "type": "component", "slug": "pic18f45k20-i",+ "title": "PIC18F45K20-I",+ "brief": "Microchip Tech Microcontrollers (MCU/MPU/SOC), TQFP-44(10x10). Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "Microchip Tech Microcontrollers (MCU/MPU/SOC), TQFP-44(10x10). Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "embedded processors & controllers", "pic18f45k20-i" ],+ "component": {+ "mpn": "PIC18F45K20-I",+ "manufacturer": "Microchip Tech",+ "package": "TQFP-44(10x10)",+ "pin_count": 40,+ "category": "Embedded Processors & Controllers",+ "subcategory": "Microcontrollers (MCU/MPU/SOC)",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586182450855235584",+ "parts": {+ "symbol": "pic18f45k20-i.kicad_sym",+ "footprint": "pic18f45k20-i.kicad_mod",+ "model_3d": "pic18f45k20-i.glb",+ "model_3d_step": "pic18f45k20-i.step",+ "lbr": "pic18f45k20-i.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "MCLR/VPP/RE3",+ "type": "input",+ "description": "Active-low Master Clear (device Reset) input, high-voltage programming voltage (VPP) input, or PORTE bit 3 digital input. Schmitt-Trigger buffer. When MCLR function is disabled via config, pin operates as read-only RE3 input."+ },+ {+ "number": "2",+ "name": "RA0/AN0/C12IN0-",+ "type": "bidirectional",+ "description": "PORTA bit 0 digital I/O (TTL input), ADC analog channel 0 (AN0), or Comparator C1/C2 inverting input 0 (C12IN0-). Function selected by peripheral configuration registers."+ },+ {+ "number": "3",+ "name": "RA1/AN1/C12IN1-",+ "type": "bidirectional",+ "description": "PORTA bit 1 digital I/O (TTL input), ADC analog channel 1 (AN1), or Comparator C1/C2 inverting input 1 (C12IN1-)."+ },+ {+ "number": "4",+ "name": "RA2/AN2/VREF-/CVREF/C2IN+",+ "type": "bidirectional",+ "description": "PORTA bit 2 digital I/O, ADC channel 2 (AN2), ADC low-voltage reference input (VREF-), programmable Comparator Voltage Reference output (CVREF), or Comparator C2 non-inverting input."+ },+ {+ "number": "5",+ "name": "RA3/AN3/VREF+/C1IN+",+ "type": "bidirectional",+ "description": "PORTA bit 3 digital I/O, ADC channel 3 (AN3), ADC high-voltage reference input (VREF+), or Comparator C1 non-inverting input."+ },+ {+ "number": "6",+ "name": "RA4/T0CKI/C1OUT",+ "type": "bidirectional",+ "description": "PORTA bit 4 digital I/O (Schmitt-Trigger input), Timer0 external clock input (T0CKI), or Comparator C1 output (CMOS)."+ },+ {+ "number": "7",+ "name": "RA5/AN4/SS/HLVDIN/C2OUT",+ "type": "bidirectional",+ "description": "PORTA bit 5 digital I/O, ADC channel 4 (AN4), SPI slave select input (SS), High/Low-Voltage Detect analog input (HLVDIN), or Comparator C2 output."+ },+ {+ "number": "8",+ "name": "RE0/RD/AN5",+ "type": "bidirectional",+ "description": "PORTE bit 0 digital I/O, Parallel Slave Port active-low Read control input (RD), or ADC channel 5 (AN5). See related WR and CS pins for PSP interface."+ },+ {+ "number": "9",+ "name": "RE1/WR/AN6",+ "type": "bidirectional",+ "description": "PORTE bit 1 digital I/O, Parallel Slave Port active-low Write control input (WR), or ADC channel 6 (AN6)."+ },+ {+ "number": "10",+ "name": "RE2/CS/AN7",+ "type": "bidirectional",+ "description": "PORTE bit 2 digital I/O, Parallel Slave Port active-low Chip Select input (CS), or ADC channel 7 (AN7)."+ },+ {+ "number": "11",+ "name": "VDD",+ "type": "power_in",+ "description": "Positive supply rail for logic and I/O pins. Operating range 1.8V to 3.6V; maximum frequency 64 MHz across industrial temperature range."+ },+ {+ "number": "12",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground reference for logic and I/O pins."+ },+ {+ "number": "13",+ "name": "OSC1/CLKIN/RA7",+ "type": "bidirectional",+ "description": "Primary oscillator crystal input (OSC1), external clock source input (CLKIN), or PORTA bit 7 general-purpose digital I/O. Schmitt-Trigger buffer in RC mode, analog otherwise."+ },+ {+ "number": "14",+ "name": "OSC2/CLKOUT/RA6",+ "type": "bidirectional",+ "description": "Primary oscillator crystal output (OSC2) connects to crystal/resonator in Crystal modes; in RC mode outputs CLKOUT (Fosc/4 instruction cycle rate); or PORTA bit 6 digital I/O in INTOSC modes."+ },+ {+ "number": "15",+ "name": "RC0/T1OSO/T13CKI",+ "type": "bidirectional",+ "description": "PORTC bit 0 digital I/O (Schmitt-Trigger input), Timer1 secondary oscillator output (T1OSO), or Timer1/Timer3 external clock input (T13CKI)."+ },+ {+ "number": "16",+ "name": "RC1/T1OSI/CCP2",+ "type": "bidirectional",+ "description": "PORTC bit 1 digital I/O, Timer1 secondary oscillator input (T1OSI, CMOS buffer), or Capture2/Compare2/PWM2 (CCP2). CCP2 is on RC1 when CONFIG bit CCP2MX=1 (default)."+ },+ {+ "number": "17",+ "name": "RC2/CCP1/P1A",+ "type": "bidirectional",+ "description": "PORTC bit 2 digital I/O, Capture1/Compare1/PWM1 (CCP1), or Enhanced CCP1 output P1A."+ },+ {+ "number": "18",+ "name": "RC3/SCK/SCL",+ "type": "bidirectional",+ "description": "PORTC bit 3 digital I/O, MSSP synchronous serial clock for SPI mode (SCK), or synchronous serial clock for I2C mode (SCL). Schmitt-Trigger inputs."+ },+ {+ "number": "19",+ "name": "RD0/PSP0",+ "type": "bidirectional",+ "description": "PORTD bit 0 digital I/O, or Parallel Slave Port data bit 0 (PSP0, TTL buffer when PSP enabled)."+ },+ {+ "number": "20",+ "name": "RD1/PSP1",+ "type": "bidirectional",+ "description": "PORTD bit 1 digital I/O, or Parallel Slave Port data bit 1 (PSP1)."+ },+ {+ "number": "21",+ "name": "RD2/PSP2",+ "type": "bidirectional",+ "description": "PORTD bit 2 digital I/O, or Parallel Slave Port data bit 2 (PSP2)."+ },+ {+ "number": "22",+ "name": "RD3/PSP3",+ "type": "bidirectional",+ "description": "PORTD bit 3 digital I/O, or Parallel Slave Port data bit 3 (PSP3)."+ },+ {+ "number": "23",+ "name": "RC4/SDI/SDA",+ "type": "bidirectional",+ "description": "PORTC bit 4 digital I/O, MSSP SPI data in (SDI), or I2C data I/O (SDA). Schmitt-Trigger inputs."+ },+ {+ "number": "24",+ "name": "RC5/SDO",+ "type": "bidirectional",+ "description": "PORTC bit 5 digital I/O, or MSSP SPI data out (SDO)."+ },+ {+ "number": "25",+ "name": "RC6/TX/CK",+ "type": "bidirectional",+ "description": "PORTC bit 6 digital I/O, EUSART asynchronous transmit (TX), or EUSART synchronous clock (CK)."+ },+ {+ "number": "26",+ "name": "RC7/RX/DT",+ "type": "bidirectional",+ "description": "PORTC bit 7 digital I/O, EUSART asynchronous receive (RX), or EUSART synchronous data (DT)."+ },+ {+ "number": "27",+ "name": "RD4/PSP4",+ "type": "bidirectional",+ "description": "PORTD bit 4 digital I/O, or Parallel Slave Port data bit 4 (PSP4)."+ },+ {+ "number": "28",+ "name": "RD5/PSP5/P1B",+ "type": "bidirectional",+ "description": "PORTD bit 5 digital I/O, Parallel Slave Port data bit 5 (PSP5), or Enhanced CCP1 output P1B (half/full-bridge PWM)."+ },+ {+ "number": "29",+ "name": "RD6/PSP6/P1C",+ "type": "bidirectional",+ "description": "PORTD bit 6 digital I/O, Parallel Slave Port data bit 6 (PSP6), or Enhanced CCP1 output P1C."+ },+ {+ "number": "30",+ "name": "RD7/PSP7/P1D",+ "type": "bidirectional",+ "description": "PORTD bit 7 digital I/O, Parallel Slave Port data bit 7 (PSP7), or Enhanced CCP1 output P1D."+ },+ {+ "number": "31",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground reference for logic and I/O pins (second VSS pin on 40-PIN PDIP)."+ },+ {+ "number": "32",+ "name": "VDD",+ "type": "power_in",+ "description": "Positive supply rail (second VDD pin on 40-PIN PDIP). Bypass with 0.1 uF ceramic to nearest VSS."+ },+ {+ "number": "33",+ "name": "RB0/INT0/FLT0/AN12",+ "type": "bidirectional",+ "description": "PORTB bit 0 digital I/O (TTL input, programmable weak pull-up), external interrupt 0 (INT0, Schmitt-Trigger), PWM Fault input for Enhanced CCP1 (FLT0), or ADC channel 12 (AN12)."+ },+ {+ "number": "34",+ "name": "RB1/INT1/AN10/C12IN3-",+ "type": "bidirectional",+ "description": "PORTB bit 1 digital I/O (weak pull-up), external interrupt 1 (INT1), ADC channel 10 (AN10), or Comparator C1/C2 inverting input 3 (C12IN3-)."+ },+ {+ "number": "35",+ "name": "RB2/INT2/AN8",+ "type": "bidirectional",+ "description": "PORTB bit 2 digital I/O (weak pull-up), external interrupt 2 (INT2), or ADC channel 8 (AN8)."+ },+ {+ "number": "36",+ "name": "RB3/AN9/C12IN2-/CCP2",+ "type": "bidirectional",+ "description": "PORTB bit 3 digital I/O (weak pull-up), ADC channel 9 (AN9), Comparator C1/C2 inverting input 2 (C12IN2-), or alternate CCP2 (Capture2/Compare2/PWM2) when CONFIG bit CCP2MX=0."+ },+ {+ "number": "37",+ "name": "RB4/KBI0/AN11",+ "type": "bidirectional",+ "description": "PORTB bit 4 digital I/O (weak pull-up), interrupt-on-change pin (KBI0), or ADC channel 11 (AN11)."+ },+ {+ "number": "38",+ "name": "RB5/KBI1/PGM",+ "type": "bidirectional",+ "description": "PORTB bit 5 digital I/O (weak pull-up), interrupt-on-change (KBI1), or Low-Voltage ICSP programming enable pin (PGM)."+ },+ {+ "number": "39",+ "name": "RB6/KBI2/PGC",+ "type": "bidirectional",+ "description": "PORTB bit 6 digital I/O (weak pull-up), interrupt-on-change (KBI2), or In-Circuit Debugger/ICSP programming clock pin (PGC)."+ },+ {+ "number": "40",+ "name": "RB7/KBI3/PGD",+ "type": "bidirectional",+ "description": "PORTB bit 7 digital I/O (weak pull-up), interrupt-on-change (KBI3), or In-Circuit Debugger/ICSP programming data pin (PGD)."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586182450855235584",+ "pages": 441,+ "sha256": "add2e70b6d968ecb",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 40,+ "described": 40,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "Microchip Tech",+ "Package": "TQFP-44(10x10)",+ "Category": "Embedded Processors & Controllers",+ "Pins": "40"+ }+ },+ "variants": [+ {+ "mpn": "PIC18F45K20-II/P",+ "kind": "packaging"+ },+ {+ "mpn": "PIC18F45K20-II/PT",+ "kind": "packaging"+ },+ {+ "mpn": "PIC18F45K20-II/ML",+ "kind": "packaging"+ },+ {+ "mpn": "PIC18F45K20-II/MV",+ "kind": "packaging"+ }+ ],+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "pic18f45k20-i"+ ],+ "discovery_pitch": "PIC18F45K20-I (Microchip Tech) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +348,5 @@ "docs/pic18f45k20-i-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }