LPC1518JBD100E

The LPC1500 microcontroller series are optimized for fast, easy, and high-precision motor control and incorporate all the features required for high-accuracy sensored and sensorless motor control, enabling simultaneous control of two motors in highly flexible configurations. Based on the ARM Cortex-M3 processor, the LPC1500 microcontroller series has two 12-bit, 12-channel, 2 Msps ADCs and an on-chip quadrature encoder interface (QEI) to enable highly accurate control of both sensored and sensorless motor combinations. Four on-chip comparators enable fast-response over-current/voltage monitoring and protection; and four flexible SCTimer/PWM timers provide up to 28 PWM channels in a tightly coupled analog and timing subsystem, with minimal load on the CPU. Ideal for use with a wide range of brushless DC (BLDC) motors, permanent-magnet synchronous motors (PMSM), and AC induction motors (ACIM) commonly found in products such as large home appliances, HVAC, industrial pumps and generators, and more. They are also well suited for industrial applications requiring high-precision data sampling and real-time control, such as digital power and instrumentation. The LPC1500 series of microcontrollers are fully supported by the LPC software ecosystem and an extensive collection of tools, drivers and middleware. With ultra-efficient motor control firmware, easy-to-use GUI-based tuning tools, and two new motor control solution kits, NXP LPC1500 microcontrollers simplify evaluation and development of motor control applications, without requiring deep motor control experience.

• System:
  • ARM Cortex-M3 processor, running at frequencies of up to 72 MHz.
  • ARM Cortex-M3 built-in Nested Vectored Interrupt Controller (NVIC).
  • System tick timer.
  • Serial Wire Debug (SWD) with four breakpoints and two watchpoints.
  • Single-cycle multiplier supported.
  • Memory Protection Unit (MPU) included.
• Memory:
  • Up to 128 kB on-chip flash programming memory with 256 Byte page write and erase.
  • Up to 20 kB SRAM
  • 4 kB EEPROM.
• ROM API support:
  • Boot loader with boot options from flash or external source via USART or C_CAN
  • ADC drivers
  • SPI drivers
  • USART drivers
  • I²C drivers
  • Power profiles and power mode configuration with low-power mode configuration option
  • DMA drivers
  • C_CAN drivers
  • Flash In-Application Programming (IAP) and In-System Programming (ISP).
• Digital peripherals:
  • Simple DMA engine w