FS9536

Feature

• Power supply:
• External power supply 13V~20V is connected to VCC pin, and internal LDO supplies VDD5 voltage.
• N-Channel MOSFET:
• V_DS = 600V
• Single MOS I_D = 3A
• R_DS = 2.6Ω
• Dual core: 8051 core and ME core
• An instruction cycle mostly takes 1 or 2 system clock cycle(s)
• 32kB Flash with CRC, self-program and code protection
• 256 bytes IRAM and 3.75k bytes XRAM
• ME: Core integrating PID module, FOC module, MDU auxiliary computing module and LPF module
• 16 interrupt sources with 4 configurable priority levels
• Number of GPIOs: 18
• Timers:
• Timer1: Timer supporting square-wave drive timing control, automatic commutation, cycle-by-cycle current limiting and Hall/BEMF-based position sensing
• Timer2: Timer supporting PWM output, measurement of duty cycle and period of input PWM wave, measurement of the time of set PWM wave numbers and QEP decoding.
• Timer3/Timer4: Timers supporting PWM output, and measurement of duty cycle and period of input PWM wave. Timer4 supports FG generation and Timer3 supports up to 48MHz input
• Systick Timer
• RTC
• Communication interfaces:
• 2*UARTs (UART1 and UART2), supporting single-wire mode
• Dual-channel DMA: supporting data transmission via UART
• Analog peripherals:
• 12-bit ADC, operating with 1μs conversion time
• Number of ADC channels: 11. (Among them, AD0 0and AD1 are internal channels)
• Three standalone operational amplifier(s), where PGA is configurable
• 4-channel analog comparator
• DAC: Single-channel 9-bit, single-channel 8-bit, single-channel 6-bit
• Driver Type: PWM output
• FOC module supports single/dual/triple-shunt current sampling;
• FOC module supports overmodulation
• PFC
• System clock
• Built-in 24MHz high-speed RC oscillator
• Built-in 32.8kHz low-speed RC oscillator
• WDT
• LVD
• TSD
• Two-wire FICE protocol based in-circuit emulation