DSPIC30F6015-30I/PT Microchip dsPIC30F 16-Bit Digital Signal Controller 30MIPS 144KB Flash Dual CAN 12-Bit ADC QEI TQFP-64

DSPIC30F6015-30I/PT  Product Overview

The DSPIC30F6015-30I/PT from Microchip is a top-tier 16-bit Digital Signal Controller (DSC) in a 64-lead TQFP package, designed for applications requiring massive program storage, high-precision analog acquisition, industrial dual-CAN networking, and high-performance motion control with encoder feedback. Based on the dsPIC30F core running at 30 MIPS, the DSPIC30F6015-30I/PT features 144KB of Flash, 8KB of SRAM, and 4KB of data EEPROM, easily handling complex real-time control algorithms and full dual CANopen stacks. Key highlights of the DSPIC30F6015-30I/PT include two CAN 2.0B controllers, a 16-channel 12-bit high-accuracy ADC (500 ksps), eight motor-control PWM outputs (configurable as four complementary pairs with programmable dead-time), and two Quadrature Encoder Interfaces (QEI) for precision position and speed closed-loop control. Communication interfaces on the DSPIC30F6015-30I/PT include two UARTs, two SPIs, and one I2C. With a supply voltage of 2.5V to 5.5V and an industrial temperature range of -40°C to +85°C, the TQFP-64 package of the DSPIC30F6015-30I/PT integrates rich motion control and networking peripherals in a compact footprint, making the DSPIC30F6015-30I/PT ideal for servo drives, robotic joints, automotive network nodes, and high-end industrial automation equipment requiring dual CAN, encoder feedback, and a precision analog front-end.

DSPIC30F6015-30I/PT  Core Features

Processor Core: The DSPIC30F6015-30I/PT features a 16-bit dsPIC30F core, 30 MIPS, with DSP instruction set (single-cycle MAC)

Program Memory: The DSPIC30F6015-30I/PT provides 144KB Flash, In-Circuit Self-Programmable

Data Memory: The DSPIC30F6015-30I/PT includes 8KB SRAM and 4KB data EEPROM

Motor Control PWM: The DSPIC30F6015-30I/PT offers 8 PWM outputs (configurable as 4 complementary pairs), with programmable dead-time and fault inputs

High-Accuracy ADC: The DSPIC30F6015-30I/PT integrates a 16-channel 12-bit ADC with 500 ksps sampling rate

Quadrature Encoder Interface (QEI): The DSPIC30F6015-30I/PT provides 2 QEI modules for position and speed sensing

Dual CAN Bus: The DSPIC30F6015-30I/PT includes two independent CAN 2.0B controllers for simultaneous connection to different industrial or in-vehicle networks

Communication Interfaces: The DSPIC30F6015-30I/PT supports 2x UART, 2x SPI, and 1x I2C

Signal Processing Modules: The DSPIC30F6015-30I/PT features 8x input capture and 8x output compare/standard PWM

Timers: The DSPIC30F6015-30I/PT has 5x 16-bit timers/counters

Power & Package: The DSPIC30F6015-30I/PT operates from 2.5V to 5.5V wide voltage, in TQFP-64 (10mm×10mm), industrial temperature range -40°C to +85°C

DSPIC30F6015-30I/PT  Applications

High-Performance Motion Control: The DSPIC30F6015-30I/PT excels in servo drives, robotic joints, and BLDC/PMSM control with encoder feedback

Automotive Gateways & Network Nodes: The DSPIC30F6015-30I/PT is ideal for in-vehicle dual CAN gateways, OBD interfaces, and body control modules

Industrial Automation: The DSPIC30F6015-30I/PT suits multi-axis motion controllers with encoders, dual CAN distributed I/O, and process stations

Digital Power: The DSPIC30F6015-30I/PT is used in high-precision inverters, DC/DC converters, PFC, and UPS

Medical & Precision Instruments: The DSPIC30F6015-30I/PT supports precision fluid control, multi-parameter monitors, and analytical equipment

Renewable Energy: The DSPIC30F6015-30I/PT is applied in energy storage converters and EV charging piles

DSPIC30F6015-30I/PT  Key Advantages

Massive Flash & SRAM: The DSPIC30F6015-30I/PT's 144KB Flash and 8KB SRAM provide abundant space for complex motion control algorithms, dual CANopen stacks, and real-time data buffering

Independent Dual CAN + Dual QEI: The DSPIC30F6015-30I/PT features two CAN 2.0B controllers to connect to separate networks, while two QEIs support precision position feedback—perfect for high-end servo and robotics applications

Precision 16-Channel 12-bit ADC: The DSPIC30F6015-30I/PT delivers 4× finer resolution than 10-bit ADCs, simultaneously capturing multi-channel motor currents, voltages, and sensor signals

Powerful 8-Channel Motor PWM: The DSPIC30F6015-30I/PT's PWM outputs are configurable as 4 complementary pairs with programmable dead-time, directly driving 3-phase inverters or multiple half-bridges with efficient FOC

Rich Communication & I/O: The DSPIC30F6015-30I/PT offers dual CAN, dual UARTs, dual SPIs, and I2C to easily handle complex system interconnections

TQFP-64 High Integration: The DSPIC30F6015-30I/PT integrates motion control, networking, and precision analog front-end in a compact 10mm×10mm package

Wide Voltage & Industrial Temp: The DSPIC30F6015-30I/PT operates from 2.5V–5.5V and -40°C to +85°C, ensuring reliability in harsh environments

Mature Ecosystem & Long-Term Availability: The DSPIC30F6015-30I/PT is supported by free MPLAB X IDE and XC16 compiler, with motor control libraries, dual CAN driver libraries, and MCC code configurator, plus proven long lifecycle and stable supply

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FAQ

1. What is the DSPIC30F6015-30I/PT?
   The DSPIC30F6015-30I/PT is a top-tier 16-bit Digital Signal Controller (DSC) from Microchip, running at 30 MIPS with 144KB Flash, 8KB SRAM, a 16-channel 12-bit ADC, 8 motor PWM outputs, 2 QEIs, and two independent CAN 2.0B controllers, in a 64-lead TQFP package, industrial temperature -40°C to +85°C.
2. What does the “-30I/PT” suffix mean on the DSPIC30F6015-30I/PT?
   “-30” indicates the 30 MIPS speed grade, “I” stands for industrial temperature range (-40°C to +85°C), and “/PT” denotes the 64-lead TQFP package (10mm×10mm) of the DSPIC30F6015-30I/PT.
3. What is the main difference between the DSPIC30F6015 and DSPIC30F6012A?
   Both share 144KB Flash, 8KB SRAM, 16-channel 12-bit ADC, and dual CAN. The key difference is that the DSPIC30F6015-30I/PT adds two Quadrature Encoder Interfaces (QEIs) for direct closed-loop position and speed control, while the 6012A lacks dedicated QEI modules and suits applications without encoder feedback.
4. What type of encoders can the QEI interface on the DSPIC30F6015-30I/PT connect to?
   The QEI modules on the DSPIC30F6015-30I/PT support standard incremental optical encoders, counting A, B, and Index signals with direction detection—ideal for servo motors, robotic joints, and other precision position-feedback applications.
5. What are the practical advantages of dual CAN controllers on the DSPIC30F6015-30I/PT?
   Two independent CAN modules on the DSPIC30F6015-30I/PT can operate at different baud rates or connect to separate networks (e.g., powertrain and body), enabling automotive gateway functionality or separating real-time control and management buses in industrial systems.
6. What is the ADC resolution of the DSPIC30F6015-30I/PT and its advantages?
   The DSPIC30F6015-30I/PT features a 16-channel 12-bit fast ADC (500 ksps), providing 4× finer resolution than 10-bit ADCs—ideal for precise motor phase current, bus voltage, and multi-sensor signal acquisition in high-accuracy closed-loop control.
7. What development tools are supported for the DSPIC30F6015-30I/PT?
   The DSPIC30F6015-30I/PT is supported by Microchip's free MPLAB X IDE with the MPLAB XC16 compiler, along with PICkit/ICD series debuggers, MPLAB Code Configurator (MCC), motor control libraries, and CAN driver libraries.
8. Does the DSPIC30F6015-30I/PT have an internal oscillator, or is an external crystal required?
   The DSPIC30F6015-30I/PT features a 7.37 MHz internal RC oscillator with PLL; no external crystal is required. However, for CAN communication and high-precision motor control, an external crystal is strongly recommended for reliable timing.
9. Can the Flash and EEPROM of the DSPIC30F6015-30I/PT be rewritten at runtime?
   Yes, the DSPIC30F6015-30I/PT supports In-Circuit Self-Programming, allowing runtime Flash erase/write, and the 4KB data EEPROM can also be read/written during operation—convenient for storing calibration data, user configurations, or fault logs.
10. Is the DSPIC30F6015-30I/PT suitable for new designs?
    The DSPIC30F6015-30I/PT is a mature, field-proven product with a large user base. For new projects requiring dual CAN, encoder feedback, a precision multi-channel ADC, and massive code space, the DSPIC30F6015-30I/PT remains a feature-rich, reliable, and cost-effective platform.