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PMS152-S08

Public Made by Adom

by adom

PADAUK Tech Microcontroller Units (MCUs/MPUs/SOCs), SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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PMS152-S08

PADAUK Tech · Microcontroller Units (MCUs/MPUs/SOCs) · SOP-8

PMS152-S08 from PADAUK Tech, in a SOP-8. 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 power supply, operating range 1.8V to 5.5V (absolute maximum 5.5V).
2 PA7/X1 bidirectional Bit 7 of port A, configurable as input or output with pull-up resistor, or crystal XIN; padier bit 7 must be 0 when used for crystal oscillator to avoid leakage, and the pin can wake the system from sleep.
3 PA6/X2 bidirectional Bit 6 of port A, configurable as input or output with pull-up resistor, or crystal XOUT; padier bit 6 must be 0 when used for crystal oscillator to avoid leakage, and the pin can wake the system from sleep.
4 PA5/PRSTB/PG2PWM bidirectional Bit 5 of port A as input or open-drain output only (sink 10mA), hardware reset input PRSTB, or PWMG2 output; use a 33 ohm series resistor for noise immunity in input mode.
5 PA3/CIN0-/TM2PWM/PG2PWM bidirectional Bit 3 of port A as digital input or two-state output with pull-up, comparator minus input 0, Timer2 PWM output or PWMG2 output; clear padier bit 3 when used as analog input.
6 PA4/CIN+/CIN1-/INT1A/PG1PWM bidirectional Bit 4 of port A as digital input or two-state output with pull-up, comparator plus input or minus input 1, external interrupt 1A (rising and falling edge), or PWMG1 output; clear padier bit 4 when used as analog input.
7 PA0/CO/PG0PWM/INT0 bidirectional Bit 0 of port A as digital input or two-state output with pull-up, comparator output, PWMG0 output, or external interrupt 0 (rising and falling edge); clearing padier bit 0 disables wake-up.
8 GND power_in Ground.

Key specifications

Parameter Value
Manufacturer PADAUK Tech
Package SOP-8
Category Embedded Processors & Controllers
Pins 8

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Operating Voltage VDD 1.8 5 5.5 V * Subject to LVR tolerance 16
Low Voltage Reset Tolerance LVR% -5 5 % 16
Power On Reset Voltage VPOR 1.8 V * Subject to LVR tolerance 16
Input low voltage for IO lines, PA5 VIL 0 0.1 V PA5 (max printed as 0.1 VDD) 16
Input low voltage for IO lines, other IOs VIL 0 0.2 V Others IO (max printed as 0.2 VDD) 16
Input high voltage for IO lines, PA5 VIH 0.8 V PA5 (min printed as 0.8 VDD, max VDD) 16
Input high voltage for IO lines, other IOs VIH 0.7 V Others IO (min printed as 0.7 VDD, max VDD) 16
Input voltage VIN -0.3 0.3 V max printed as VDD +0.3 16
Band-gap Reference Voltage VBG 1.145 1.2 1.255 V VDD =2.2V ~ 5.5V, -20°C <Ta<70°C* 16
IHRC frequency after calibration fIHRC 15.76 16 16.24 MHz 25°C, VDD =2.2V~5.5V 16
IHRC frequency after calibration fIHRC 15.2 16 16.8 MHz VDD =2.2V~5.5V, -20°C <Ta<70°C 16
IHRC frequency after calibration fIHRC 13.6 16 18.4 MHz VDD =1.8V~5.5V, -20°C <Ta<70°C 16
RAM data retention voltage VDR 1.5 V in stop mode 17
System boot-up period, normal boot-up tSBP 55 ms VDD =5V 17
System boot-up period, fast boot-up tSBP 820 us VDD =5V 17
External reset pulse width tRST 120 us @ VDD =5V 17
Comparator offset CPos 10 20 mV printed ±10 typ, ±20 max; design reference 17
Comparator input common mode CPcm 0 V max printed as VDD -1.5 17
Comparator response time CPspt 100 500 ns Both Rising and Falling 17
Stable time to change comparator mode CPmc 2.5 7.5 us 17
Comparator current consumption CPcs 20 uA VDD = 3.3V 17
Operating Current IOP 1 mA fSYS=IHRC/16=[email protected] 16
Operating Current IOP 15 uA fSYS=ILRC=[email protected] 16
Power Down Current IPD 1 uA fSYS= 0Hz, VDD =5.0V 16
Power Down Current IPD 0.6 uA fSYS= 0Hz, VDD =3.3V 16
Power Save Current IPS 5 uA VDD =5.0V; fSYS= ILRC 16
Pull-high Resistance RPH 100 KΩ VDD =5.0V 16
Pull-high Resistance RPH 200 KΩ VDD =3.0V 16
Interrupt pulse width tINT 30 ns VDD = 5.0V 16
Injected current on pin IINJ(PIN) 1 mA VDD +0.3≧VIN≧ -0.3 16
IO sink current PA7, PA6, PA5, PA4, PA3, PA0, PB6, PB4, PB2, PB1, PB0 IOL 10 mA VDD=5.0V, VOL=0.5V 16
IO sink current PB7, PB5, PB3 IOL 30 mA VDD=5.0V, VOL=0.5V 16
IO drive current PA7, PA6, PA4, PA3, PA0, PB7, PB6, PB5, PB4, PB3, PB2, PB1, PB0 IOH -5 mA VDD=5.0V, VOH=4.5V 16
Supply Voltage (absolute maximum) VDD 1.8 5.5 V Maximum Rating: 5.5V 17
Input Voltage (absolute maximum) VIN -0.3 0.3 V max printed as VDD + 0.3V 17
Operating Temperature -20 70 °C 17
Storage Temperature -50 125 °C 17
Junction Temperature 150 °C 17

CAD (KiCad official)

  • Symbol: PMS152-S08
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)
  • 3D model files: pms152-s08-etched.step / pms152-s08-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); pms152-s08.step / pms152-s08.glb are the bare package body.

Provenance

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

  • Datasheet: PADAUK Tech datasheet (87 pp, sha256 945f75dd13edb074, retrieved 2026-10-22, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-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