# PIC16LF1507-I

**Microchip Tech** · Microcontroller Units (MCUs/MPUs/SOCs) · SSOP-20-208mil

PIC16LF1507-I from Microchip Tech, in a SSOP-20-208mil. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | VDD | power_in | Positive supply; PIC16LF1507 operates from 1.8V to 3.6V. |
| 2 | RA5 | bidirectional | General purpose I/O with CLKIN (external clock input, EC mode), T1CKI Timer1 clock input and NCO1CLK input; interrupt-on-change and weak pull-up. |
| 3 | RA4 | bidirectional | General purpose I/O with AN3 A/D channel input, CLKOUT (FOSC/4 output) and T1G Timer1 gate input; interrupt-on-change and weak pull-up. |
| 4 | RA3 | input | Input-only pin shared with MCLR (Master Clear with internal pull-up), VPP programming voltage and CLC1IN0 logic cell input. |
| 5 | RC5 | bidirectional | General purpose I/O with PWM1 output, CLC1 output (alternate via APFCON) and CWG1A primary output. |
| 6 | RC4 | bidirectional | General purpose I/O with CLC2IN1 logic cell input and CWG1B complementary output. |
| 7 | RC3 | bidirectional | General purpose I/O with AN7 A/D channel input, PWM2 output and CLC2IN0 input. |
| 8 | RC6 | bidirectional | General purpose I/O with AN8 A/D channel input and NCO1 output (alternate via APFCON). |
| 9 | RC7 | bidirectional | General purpose I/O with AN9 A/D channel input and CLC1IN1 logic cell input. |
| 10 | RB7 | bidirectional | General purpose I/O with interrupt-on-change and weak pull-up. |
| 11 | RB6 | bidirectional | General purpose I/O with interrupt-on-change and weak pull-up. |
| 12 | RB5 | bidirectional | General purpose I/O with AN11 A/D channel input; interrupt-on-change and weak pull-up. |
| 13 | RB4 | bidirectional | General purpose I/O with AN10 A/D channel input; interrupt-on-change and weak pull-up. |
| 14 | RC2 | bidirectional | General purpose I/O with AN6 A/D channel input. |
| 15 | RC1 | bidirectional | General purpose I/O with AN5 A/D channel input, PWM4 output and NCO1 output (default pin). |
| 16 | RC0 | bidirectional | General purpose I/O with AN4 A/D channel input and CLC2 output. |
| 17 | RA2 | bidirectional | General purpose I/O with AN2, T0CKI Timer0 clock input, INT external interrupt, PWM3 output, CLC1 output (default) and CWG1FLT fault input. |
| 18 | RA1 | bidirectional | General purpose I/O with AN1 A/D channel input, VREF+ A/D positive reference input and ICSPCLK serial programming clock. |
| 19 | RA0 | bidirectional | General purpose I/O with AN0 A/D channel input and ICSPDAT ICSP data I/O. |
| 20 | VSS | power_in | Ground reference. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Microchip Tech |
| Package | SSOP-20-208mil |
| Category | Single Chip Microcomputer/Microcontroller |
| Pins | 20 |

## Electrical characteristics

Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).

| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Supply voltage on VDD pin (absolute max, PIC16LF1507) | VDD | -0.3 |  | 4 | V | with respect to VSS, PIC16LF1507 | 205 |
| Voltage on MCLR pin |  | -0.3 |  | 9 | V | with respect to VSS | 205 |
| Ambient temperature under bias |  | -40 |  | 125 | °C |  | 205 |
| Storage temperature |  | -65 |  | 150 | °C |  | 205 |
| Maximum current on VSS pin |  |  |  | 250 | mA | -40°C ≤ TA ≤ +85°C | 205 |
| Maximum current on VDD pin |  |  |  | 250 | mA | -40°C ≤ TA ≤ +85°C | 205 |
| Maximum current sunk by any standard I/O pin |  |  |  | 50 | mA |  | 205 |
| Maximum current sourced by any standard I/O pin |  |  |  | 50 | mA |  | 205 |
| Clamp current | IK |  |  | 20 | mA | VPIN < 0 or VPIN > VDD | 205 |
| Operating supply voltage | VDD | 1.8 |  | 3.6 | V | FOSC ≤ 16 MHz | 208 |
| Operating supply voltage | VDD | 2.5 |  | 3.6 | V | FOSC ≤ 20 MHz | 208 |
| Operating ambient temperature (industrial) | TA | -40 |  | 85 | °C | Industrial Temperature | 206 |
| RAM data retention voltage | VDR | 1.5 |  |  | V | Device in Sleep mode | 208 |
| Fixed voltage reference voltage 1x gain | VFVR | -4 |  | 4 | % | VDD ≥ 2.5V, -40°C ≤ TA ≤ +85°C | 208 |
| VDD rise rate | SVDD | 0.05 |  |  | V/ms | Ensures that the Power-on Reset signal is released properly. | 208 |
| Power-on Reset release voltage | VPOR |  | 1.6 |  | V |  | 208 |
| Base IPD sleep current | IPD |  | 0.02 | 1 | µA | VDD=1.8V, WDT, BOR, FVR and SOSC disabled, all peripherals inactive; max at +85°C (8.0 at +125°C) | 212 |
| Base IPD sleep current | IPD |  | 0.025 | 2 | µA | VDD=3.0V, WDT, BOR, FVR and SOSC disabled, all peripherals inactive; max at +85°C (9.0 at +125°C) | 212 |
| Input low voltage, I/O port with TTL buffer | VIL |  |  | 0.8 | V | 4.5V ≤ VDD ≤ 5.5V | 214 |
| Input low voltage, I/O port | VIL |  |  | 0.15 | V | 1.8V ≤ VDD ≤ 4.5V, max is 0.15 VDD | 214 |
| Input low voltage MCLR | VIL |  |  | 0.2 | V | max is 0.2 VDD | 214 |
| Input high voltage, I/O port | VIH | 0.8 |  |  | V | 1.8V ≤ VDD ≤ 4.5V, min is 0.25 VDD + 0.8 | 214 |
| Input high voltage MCLR | VIH | 0.8 |  |  | V | min is 0.8 VDD | 214 |
| Input leakage current, I/O ports | IIL | -125 | 5 | 125 | nA | VSS ≤ VPIN ≤ VDD, pin at high-impedance, 85°C | 214 |
| Input leakage current, MCLR | IIL | -200 | 50 | 200 | nA | VSS ≤ VPIN ≤ VDD, pin at high-impedance, 85°C | 214 |
| Weak pull-up current | IPUR | 25 | 100 | 200 | µA | VDD = 3.3V, VPIN = VSS | 214 |
| Output low voltage, I/O ports | VOL |  |  | 0.6 | V | IOL = 6 mA, VDD = 3.3V; IOL = 1.8 mA, VDD = 1.8V | 214 |
| Output high voltage, I/O ports | VOH | 0 |  |  | V | VDD - 0.7 min; IOH = 3 mA, VDD = 3.3V; IOH = 1 mA, VDD = 1.8V | 214 |
| Capacitive loading on output pins, all I/O | CIO |  |  | 50 | pF |  | 214 |
| Brown-out Reset voltage | VBOR | 1.8 | 1.9 | 2.05 | V | BORV = 1 (PIC16LF1507) | 221 |
| Brown-out Reset voltage | VBOR | 2.55 | 2.7 | 2.85 | V | BORV = 0 | 221 |
| Low-power BOR voltage | VLPBOR | 1.8 | 2.1 | 2.5 | V | LPBOR = 1 | 221 |
| Brown-out Reset hysteresis | VHYST | 0 | 25 | 75 | mV | -40°C ≤ TA ≤ +85°C | 221 |
| Power-up timer period | TPWRT | 40 | 65 | 140 | ms | PWRTE = 0 | 221 |
| Low-power watchdog timer time-out period | TWDTLP | 10 | 16 | 27 | ms | VDD = 3.3V-5V, 1:512 prescaler used | 221 |
| MCLR pulse width (low) | TMCL | 2 |  |  | µs |  | 221 |
| External CLKIN frequency (ECH) | FOSC | 0 |  | 20 | MHz | External Clock (ECH) | 217 |
| ADC resolution | NR |  |  | 10 | bit |  | 224 |
| ADC integral error | EIL | -1.7 | 1 | 1.7 | LSb | VREF = 3.0V | 224 |
| ADC offset error | EOFF | -2.5 | 1 | 2.5 | LSb | VREF = 3.0V | 224 |
| ADC gain error | EGN | -2 | 1 | 2 | LSb | VREF = 3.0V | 224 |
| ADC reference voltage | VREF | 1.8 |  |  | V | VREF = (VRPOS - VRNEG) | 224 |
| ADC clock period | TAD | 1 |  | 6 | µs | FOSC-based | 226 |
| Thermal resistance junction to ambient | θJA |  | 87.3 |  | °C/W | 20-pin SSOP package | 215 |
| Thermal resistance junction to case | θJC |  | 31.1 |  | °C/W | 20-pin SSOP package | 215 |
| Maximum junction temperature | TJMAX |  | 150 |  | °C |  | 215 |

## CAD (KiCad official)

- Symbol: `PIC16LF1507-I`
- Footprint: `Package_SO:SSOP-20_5.3x7.2mm_P0.65mm`
- 3D model: SSOP-20-208mil (KiCad packages3D, STEP)
- 3D model files: `pic16lf1507-i-etched.step` / `pic16lf1507-i-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `pic16lf1507-i.step` / `pic16lf1507-i.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [Microchip Tech datasheet](docs/pic16lf1507-i-datasheet.pdf) (278 pp, sha256 `8e22411ac2125ee1`, retrieved 2026-10-23, tier: manufacturer)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text), consensus `claude-sonnet-5-5` (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/pic16lf1507-i-datasheet.pdf)