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pic16f15313-i
Public Unreviewedby Ray
Microchip Microcontrollers (MCU/MPU/SOC), SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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README
markdownPIC16F15313-I
Microchip · Microcontrollers (MCU/MPU/SOC) · SOIC-8
PIC16F15313-I from Microchip, in a SOIC-8. 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 | VDD | power_in | Positive supply voltage input. 2.3-5.5 V for PIC16F15313 (1.8-3.6 V for PIC16LF15313). Requires a 0.1 uF ceramic decoupling capacitor placed close to the pin. |
| 2 | RA5/OSC1/CLKIN | bidirectional | General purpose I/O RA5. Multiplexed with ANA5 (ADC ch A5), ADACT (ADC auto-conversion trigger), T1CKI/T2IN clock inputs, CCP1/CCP2 (capture default), CLCIN1, external oscillator input OSC1 (LP/XT/HS modes), external digital clock input CLKIN/EIN, and IOCA5 interrupt-on-change. TTL/ST input, CMOS/OD output. Individually programmable weak pull-up. |
| 3 | RA4/OSC2/CLKOUT | bidirectional | General purpose I/O RA4. Multiplexed with ANA4 (ADC ch A4), C1IN1- (comparator 1 negative input), T1G (Timer1 gate input), external oscillator driver output OSC2 (LP/XT/HS modes), CLKOUT (FOSC/4 output in non-crystal modes), and IOCA4 interrupt-on-change. TTL/ST input, CMOS/OD output. Individually programmable weak pull-up. |
| 4 | RA3/MCLR/VPP | input | Multifunction pin. Serves as Master Clear (MCLR) reset input with internal weak pull-up (Schmitt Trigger), high-voltage ICSP programming entry input (VPP), general purpose input RA3 (input-only when MCLR is enabled, CMOS/OD when MCLRE is disabled), MSSP1 SPI slave select SS1, CLCIN0, and IOCA3 interrupt-on-change. |
| 5 | RA2/INT | bidirectional | General purpose I/O RA2. Multiplexed with ANA2 (ADC ch A2), CWG1IN (Complementary Waveform Generator input), MSSP1 I2C SDA1 (open-drain, I2C logic levels), MSSP1 SPI SDI1 input, ZCD1 zero-cross detect input (constant current sink/source), INT external interrupt request, and IOCA2 interrupt-on-change. TTL/ST input, CMOS/OD output. Individually programmable weak pull-up. |
| 6 | RA1/ICSPCLK | bidirectional | General purpose I/O RA1. Multiplexed with ANA1 (ADC ch A1), VREF+ (external ADC/DAC positive reference), C1IN0- (comparator 1 negative input), DAC1REF+ (DAC positive reference), T0CKI (Timer0 clock input), SCK1/SCL1 (MSSP1 SPI clock / I2C clock, I2C logic levels), RX1/DT1 (EUSART1 async receive / sync data), CLCIN2, ICSPCLK (In-Circuit Serial Programming clock), and IOCA1 interrupt-on-change. TTL/ST input, CMOS/OD output. Weak pull-up available. |
| 7 | RA0/ICSPDAT | bidirectional | General purpose I/O RA0. Multiplexed with ANA0 (ADC ch A0), C1IN0+ (comparator 1 positive input), DAC1OUT (5-bit DAC analog output), TX1/CK1 (EUSART1 async transmit / sync clock), CLCIN3, ICSPDAT (In-Circuit Serial Programming data), and IOCA0 interrupt-on-change. TTL/ST input, CMOS/OD output. Weak pull-up available. |
| 8 | VSS | power_in | Ground reference (0 V) for the device. Must be connected to system ground; a 0.1 uF ceramic decoupling capacitor between VDD and VSS placed close to the pins is required. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Microchip |
| Package | SOIC-8 |
| Category | MCU |
| Pins | 8 |
Ordering variants
PIC16F15313-II/PPIC16F15313-IE/PPIC16F15313-II/SNPIC16F15313-IE/SNPIC16F15313-II/MSPIC16F15313-IE/MSPIC16F15313-II/MFPIC16F15313-IE/MF
CAD (KiCad official)
- Symbol:
PIC16F15313-I - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Microchip datasheet (None pp, sha256
e259276ffc11ffa9, retrieved 2026-08-17, tier: manufacturer) - Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).