PTC PT32M625
The PT32M625 is a SiP (System in Package) with mcu PT32U301 and a motor gate driver PT5619. The PT32M625 microcontroller is a series of low-power microcontroller incorporating a high-performance ARM CortexTM-M0 32-bit RISC core. It operates at a maximum 48Mhz frequency and features up to 32Kbytes of Flash and up to 4Kbytes of SRAM.DESCRIPTION
The PT5619 is a high-speed 3-phase gate driver for power MOSFET and IGBT devices with three independent high and low side referenced output channels. Built-in dead time protection and shoot-through protection prevent damage to the half-bridge. BLOCK DIAGRAMFEATURES
● ARM Cortex M0 Processor● Performance up to 48 MHz
● Flash Memory 32K-Byte
● System SRAM 4K-Byte
● PWM Mode control logic
● PT5619 - 90V half-bridge high side driver - Driver up to 3-phase half-bridge gates - Built-in dead time control 0.5μs (typ.) - Shoot-through protection - Common-mode dV/dt noise cancellation circuit - Tolerant of negative transient voltage WAUP NVIC SWD VDD33 GND VDDA Power POR PDR PVD XTA L_OUT Clock XTAL OSC. HSI OSC. 4-16 MHz 4 MHz XTAL OSC. LSI OSC. 32.768 kHz ~30 kHz Low Power Controller PLL System and Clock Controller UARTx_RXD UARTx_RTS UART 0/1 SPI 4kB INFO 32kB Flash Flash Controller ARM Cortex-M0 Processor M High Speed S Bus Matrix S S AHB-APB Bridge#2 AHB-APB Bridge#1 HU PB05 H...