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PT32M625

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PTC(Princeton Tech) Other Processors and Microcontrollers (MCUs), LQFP-48(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Contents

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PT32M625

PTC(Princeton Tech) · Other Processors and Microcontrollers (MCUs) · LQFP-48(7x7)

PT32M625 from PTC(Princeton Tech), in a LQFP-48(7x7). 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 PB00 bidirectional General purpose digital I/O pin, alternate functions include UART0_RXD, I2C_SDA, SPI_MISO, PWM0_A and CCP0_A.
2 PC00 bidirectional General purpose digital I/O pin, alternate functions include PWM_FALT, RTC_1HZ and PWM2_B.
3 PC01 bidirectional General purpose digital I/O pin, alternate function PWM1_B.
4 PC02 bidirectional General purpose digital I/O pin, alternate function PWM0_B.
5 PA00 bidirectional General purpose digital I/O pin, alternate functions include SPI_MISO, PWM1_A, CCP1_A and AD0_CAIP0.
6 PA01 bidirectional General purpose digital I/O pin, alternate functions include UART0_RTS, I2C_SDA, SPI_MOSI, PWM1_B, CCP1_B, UART1_RXD and AD1_CAIN0.
7 PA02 bidirectional General purpose digital I/O pin, alternate functions include UART1_TXD, SPI_MISO, PWM2_A, CCP2_A and AD2_CAIP1.
8 PA03 bidirectional General purpose digital I/O pin, alternate functions include UART1_RXD, SPI_MOSI, PWM2_B, CCP_2B and AD3_CAIN1.
9 PA04 bidirectional General purpose digital I/O pin, alternate functions include UART1_TXD, PWM1_A, CCP1_A and AD4.
10 PA05 bidirectional General purpose digital I/O pin, alternate functions include UART1_RXD, PWM1_B, CCP1_B and AD5.
11 PA06 bidirectional General purpose digital I/O pin, alternate functions include UART1_CTS, PWM2_A, CCP2_A and AD6.
12 PA07 bidirectional General purpose digital I/O pin, alternate functions include UART1_RTS, PWM2_B, CCP2_B and AD7.
13 PA08 bidirectional General purpose digital I/O pin, alternate functions include UART1_TXD, I2C_SDA, PWM0_A, CCP1_A and CAIP2.
14 PA09 bidirectional General purpose digital I/O pin, alternate functions include UART1_RTS, SPI_SCSN, PWM0_B, CCP0_B and CAIN2.
15 VDD33 power_in 3.3V voltage supply.
16 VSS33 power_in Ground.
17 PD15_XTAL32_OUT bidirectional General purpose digital I/O pin that also serves as the 32.768K RTC clock output (XTAL32_OUT).
18 PD14_XTAL32_IN bidirectional General purpose digital I/O pin that also serves as the 32.768K RTC clock input (XTAL32_IN).
19 PD13_XTAL_OUT bidirectional General purpose digital I/O pin that also serves as the high speed crystal clock output (XTAL_OUT).
20 PD12_XTAL_IN bidirectional General purpose digital I/O pin that also serves as the high speed crystal clock input (XTAL_IN).
21 PD11_NRST bidirectional General purpose digital I/O pin that also serves as the system reset input (NRST).
22 PD10 bidirectional General purpose digital I/O pin, alternate functions include PWM_FALT and WKUP_V33.
23 PD09 bidirectional General purpose digital I/O pin, alternate function SPI_SCSN.
24 PD08 bidirectional General purpose digital I/O pin, alternate function SPI clock.
25 PD07 bidirectional General purpose digital I/O pin.
26 PB11 bidirectional General purpose digital I/O pin.
27 N.C. unconnected No connection.
28 VCC power_in Voltage supply for the gate driver section.
29 SGND power_in Logic ground and low-side gate drivers ground.
30 LOW output Phase-W low-side gate driver output.
31 LOV output Phase-V low-side gate driver output.
32 LOU output Phase-U low-side gate driver output.
33 N.C. unconnected No connection.
34 VSW power_in Phase-W high-side driver floating supply offset voltage.
35 HOW output Phase-W high-side driver output.
36 VBW power_in Phase-W high-side driver floating supply.
37 N.C. unconnected No connection.
38 VSV power_in Phase-V high-side driver floating supply offset voltage.
39 HOV output Phase-V high-side driver output.
40 VBV power_in Phase-V high-side driver floating supply.
41 N.C. unconnected No connection.
42 VSU power_in Phase-U high-side driver floating supply offset voltage.
43 HOU output Phase-U high-side driver output.
44 VBU power_in Phase-U high-side driver floating supply.
45 N.C. unconnected No connection.
46 PB03 bidirectional General purpose digital I/O pin, alternate functions include SPI_MOSI, UART0_RXD and SWCLK.
47 PB02 bidirectional General purpose digital I/O pin, alternate functions include UART0_CTS, I2C_SCK, SPI clock, PWM1_A, CCP1_A, SWDA and MCO.
48 PB01 bidirectional General purpose digital I/O pin, alternate functions include UART0_TXD, I2C_SCK, SPI_SCSN, PWM0_B and CCP0_B.

Key specifications

Parameter Value
Manufacturer PTC(Princeton Tech)
Package LQFP-48(7x7)
Category Embedded Processors & Controllers
Pins 48

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
VDD Supply Voltage (MCU) VDD-VSS -0.3 3.6 V 309
Input Voltage (MCU) VI/VO 3.6 V 309
Operating Ambient Temperature (MCU) TA -40 85 °C 309
Storage Temperature (MCU) TSTG -40 125 °C 309
High-side floating supply voltage VBU,V,W -0.3 90 V PT5619 317
Low-side supply voltage VCC -0.3 20 V PT5619 317
Allowable offset voltage slew rate dV/dt 50 V/ns PT5619 317
Operating Ambient Temperature (driver) TA -40 85 °C PT5619 317
Storage temperature (driver) TS -40 125 °C PT5619 317
Soldering lead temperature TL 260 °C duration 10s 317
Low-side supply voltage VCC 5.5 18 V 317
High-side floating supply offset voltage VSU,V,W -6 60 V min is COM-6 317
Input low-level voltage VIL -0.3 0.8 V 309
Input high-level voltage VIH 2 3.6 V 309
Bandgap Reference VREF 1.19 1.22 1.26 V 310
Power On/Power Down Reset Threshold falling VPDR 1.85 1.89 1.94 V Falling edge 311
Power On/Power Down Reset Threshold rising VPDR 1.89 1.93 1.98 V Rising edge 311
Reset Temporization Trsttempo 1.5 2.2 4.7 mS 311
4 MHz RCOSC Output CLK Frequency Fout 3.13 4 6.2 MHz OSC_4M_A[7:0]= 80h 313
4 MHz RCOSC accuracy ACCrcosc -2.5 2.5 % TA = 25℃ 313
Quiescent VCC supply current IQVCC1 210 330 450 μA VHIN1,2,3 =VLIN1,2,3=0 or 5V, VENB=0 318
Quiescent VCC supply current in standby mode IQVCC2 46 80 μA VHIN1,2,3 =VLIN1,2,3=0 or 5V, VENB=5 318
VCC supply under-voltage positive going threshold VCCUV+ 2.9 4.2 5.5 V 318
VCC supply under-voltage negative going threshold VCCUV- 2.5 3.8 5.1 V 318
High side quiescent VBS supply current IQBS 25 45 65 μA VBS=15V 318
Offset supply leakage current ILK 10 μA VB=VS=100V VCC=0V 318
Turn-on propagation delay ton 120 200 ns VHIN1,2,3 or VLIN1,2,3=5V, VSU,V,W=0 319
Turn-off propagation delay toff 120 200 ns VHIN1,2,3 or VLIN1,2,3=0, VSU,V,W=0 319
Dead time DT 300 500 700 ns VHIN1,2,3 or VLIN1,2,3=0 and 5V, without external dead time 319

CAD (KiCad official)

  • Symbol: PT32M625
  • Footprint: Package_QFP:LQFP-48_7x7mm_P0.5mm
  • 3D model: LQFP-48(7x7) (KiCad packages3D, STEP)
  • 3D model files: pt32m625-etched.step / pt32m625-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); pt32m625.step / pt32m625.glb are the bare package body.

Provenance

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

  • Datasheet: PTC(Princeton Tech) datasheet (321 pp, sha256 0749b6b52c3071d1, retrieved 2026-10-24, tier: lcsc)
  • 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