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Optimised for fast, easy and high-precision motor control, the LPC1517JBD64E microcontroller integrates all the functionality required for high-precision sensor and sensorless motor control, enabling the simultaneous control of two motors in highly flexible configurations.Based on the Arm® Cortex™-M3 processor, the LPC1517JBD64E microcontroller features two 12-bit, The LPC1517JBD64E microcontroller, based on the Arm® Cortex™-M3 processor, features two 12-bit, 12-channel, 2 Msps ADCs and an on-chip Quadrature Encoder Interface (QEI) for high-precision control of a combination of sensor and sensorless motors. Four on-chip comparators enable fast-response overcurrent/overvoltage monitoring and protection; and four flexible SCTimer/PWM timers provide up to 28 PWM channels in tightly coupled analogue and timing subsystems with minimal CPU loading. Ideal for use with a wide range of brushless DC (BLDC) motors, permanent magnet synchronous motors (PMSMs) and AC induction motors (ACIMs), which are commonly found in products such as large household appliances, HVAC, industrial pumps and generators. They are also well suited for industrial applications that require high-precision data sampling and real-time control, such as digital power supplies and instrumentation.

Product Attributes

Core Processor: ARM® Cortex®-M3  

Core specification: 32-bit single core  

Speed: 72MHz  

Connectivity: CANbus, I²C, SPI, UART/USART  

Peripherals: Undervoltage Detect/Reset, DMA, POR, PWM, WDT  

Number of I/O: 46  

Program memory capacity: 64KB (64K x 8)  

Programme memory type: Flash  

EEPROM Size: 4K x 8  

RAM Size: 12K x 8  

Voltage - Supply (Vcc/Vdd): 2.4V ~ 3.6V  

Data Converter: A/D 24x12b  

Oscillator Type: Internal  

Operating Temperature: -40°C ~ 105°C (TA)  

Mounting Type: Surface Mount  

Package/Case: 64-LQFP  

Supplier Device Package: 64-LQFP (10x10)

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