FCM8531

FCM8531 — MCU Embedded and Configurable 3-Phase PMSM/BLDC Motor Controller November 2013 FCM8531 — MCU Embedded and Configurable 3-Phase PMSM / BLDC Motor Controller Features Advanced Motor Controller (AMC)  Configurable Processing Core - Sensorless Field-Oriented Control (FOC) with Speed Integral Method - Sensorless FOC with Sliding Mode - Hall Interface  Space Vector Modulation (SVM)  Sine-Wave & Square-Wave Generator  Programmable Current Leading Phase Control  Programmable Soft-Switching Control (Dead Time)  FCM8531RQY Certified by UL for IEC-60730-1 Class B Compliance with recognized marking: Embedded MCU  MCS® 51 Compatible  63% of Instructions’ Execution Cycle <3 System Clocks (3T)  Memory Size: - 12 KB Flash Program Memory - 256 +1 KB SRAM Data Memory  Extended16-Bit Multiplication / Division Unit (MDU)  ≤17 General-Purpose Input / Output (GPIO) Pins  Full Duplex Serial Interface (UART)  I2C Interface  Serial Peripheral Interface (SPI)  Three External Interrupts  Three 16-Bit Timers  Programmable 15-Bit Watchdog Timer (WDT)  Built-in Power-On Reset (POR)  Built-in Clock Generator  Two-Level Program Memory Lock ADC and DAC  8-Channel, 10-Bit ADC - Auto-Trigger Sample & Hold - Four Trigger Mode Selections - Three Pre-AMP Gain Selections  1-Channel, 8-Bit DAC Protections  Three Levels of Over-Current Protection (OCP) Power Management  Idle Mode, Stop Mode, Sleep Mode Development Supports  In System Programming (ISP) On-Chip Debug Support (OCDS...