PMS150C-S08

@@ -0,0 +1,49 @@+# PMS150C-S08++**PADAUK Tech** · Microcontrollers (MCU/MPU/SOC) · SOP-8++PMS150C-S08 from PADAUK Tech, in a SOP-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 power supply input. Operating range 2.0 V to 5.5 V (subject to LVR tolerance). |+| 2 | PA7/CIN3- | bidirectional | Bit 7 of Port A: digital I/O with software-configurable pull-up resistor (Schmitt trigger input, CMOS-level two-state output). Also the CIN3- minus input source 3 of the general-purpose comparator (analog). Supports wake-up from sleep when padier bit 7 = 1. |+| 3 | PA6/CIN2- | bidirectional | Bit 6 of Port A: digital I/O with software-configurable pull-up (Schmitt trigger / CMOS two-state). Also the CIN2- minus input source 2 of the general-purpose comparator. Supports wake-up from sleep when padier bit 6 = 1. |+| 4 | PA5/PRST# | bidirectional | Bit 5 of Port A: input or open-drain output with pull-up resistor (Schmitt trigger / CMOS). Also serves as the hardware reset input PRST# (active low). Supports wake-up from sleep when padier bit 5 = 1. |+| 5 | PA3/CIN1-/TM2PWM | bidirectional | Bit 3 of Port A: digital I/O with software-configurable pull-up (Schmitt trigger / CMOS two-state). Alternate functions: CIN1- minus input source 1 of the comparator, and TM2PWM output of the 8-bit Timer2. Supports wake-up from sleep when padier bit 3 = 1. |+| 6 | PA4/CIN+/CIN4-/TM2PWM | bidirectional | Bit 4 of Port A: digital I/O with software-configurable pull-up (Schmitt trigger / CMOS two-state). Alternate functions: CIN+ plus input to comparator, CIN4- minus input source 4 to comparator, and TM2PWM output of the 8-bit Timer2. Supports wake-up from sleep when padier bit 4 = 1. |+| 7 | PA0/INT0/CO | bidirectional | Bit 0 of Port A: input or output with pull-up resistor (Schmitt trigger / CMOS two-state). Alternate functions: INT0 external interrupt line 0 (both rising and falling edges accepted), and CO comparator output. Supports wake-up from sleep when padier bit 0 = 1. |+| 8 | GND | power_in | Ground reference (0 V). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | PADAUK Tech |+| Package | SOP-8 |+| Category | MCU |+| Pins | 8 |++## Ordering variants++- `PMS150C-S08S08`+- `PMS150C-S08D08`+- `PMS150C-S08U06`++## CAD (KiCad official)++- Symbol: `PMS150C-S08`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOP-8 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [PADAUK Tech datasheet](docs/pms150c-s08-datasheet.pdf) (67 pp, sha256 `ad47a1db8d59130b`, retrieved 2026-08-17, tier: lcsc)+- **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).++[Datasheet PDF](docs/pms150c-s08-datasheet.pdf)

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