DSPIC30F4013T-20E/ML - 16-bit DSC, 48KB Flash, 44-QFN | Microchip
MPN: DSPIC30F4013T-20E/ML ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $7.95 | $7.95 |
| 10 | $7.15 | $71.50 |
| 100 | $6.35 | $635.00 |
| 500 | $5.7 | $2,850.00 |
| 1,000 | $5.1 | $5,100.00 |
DSPIC30F4013T-20E/ML Overview
A Digital Signal Controller is a hybrid between a microcontroller and a DSP, sitting in the hierarchy DSC -> microcontroller -> embedded processor -> semiconductor. The dsPIC30F family extends standard MCU architecture with a modified Harvard bus, hardware MAC/DSP engine, and dual-operand fetch, enabling deterministic single-cycle multiply-accumulate operations and zero-overhead loops while preserving the deterministic interrupt model of a traditional MCU. This makes dsPIC30F devices the canonical choice for motor control and power-electronics firmware, where both control-loop determinism and signal-processing throughput are required.
Key features of the DSPIC30F4013 include a 6-channel 10-bit ADC with 500 ksps throughput, a 6-channel 16-bit motor-control PWM with complementary outputs and programmable dead time, a Quadrature Encoder Interface (QEI) for sensored BLDC/PMSM feedback, a CAN 2.0B module, plus I2C, SPI, and UART peripherals. The 30F core executes most instructions in one clock cycle and supports fractional and integer saturation logic, simplifying digital filter and PID implementations. The 44-pin QFN exposed-pad package lowers thermal resistance for sustained PWM operation.
Typical applications include 3-phase induction motor drives, BLDC/PMSM sensored and sensorless controllers, uninterruptible power supplies (UPS), power-factor correction stages, and digital audio class-D amplification. The built-in PWM with fault inputs also suits welding inverters and solar inverters that require hardware-level shoot-through protection.
When designing with this part, allocate adequate copper area under the exposed thermal pad; sustained PWM switching at full load creates significant thermal load. Use Microchip's MPLAB X IDE with the XC16 compiler and dsPIC30F peripheral libraries to accelerate development.
For legacy inventory and lifecycle management, the DSPIC30F4013T-20E/ML offers Microchip's seamless migration path to dsPIC33F and PIC24 devices in similar packages, protecting firmware investment across product revisions. This page consolidates pricing, drop-in alternatives, and design guidance not found in the bare datasheet.
Drop-in alternatives for DSPIC30F4013T-20E/ML — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Variants in this series
Same-series models that are drop-in compatible with DSPIC30F4013T-20E/ML (same form factor and footprint) — differing in ADC, Operating Temperature, Package, Data EEPROM, Timers.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
DSPIC30F4013-20E/ML
✅ Drop-In📋 Reference alternative (not in catalog)
DSPIC30F4013T-20I/ML
✅ Drop-In✓ In Stock
$6.45 / Unit
View Datasheet →DSPIC30F4013-20I/ML
✅ Drop-In✓ In Stock
$5.85 / Unit
View Datasheet →DSPIC30F4013T-30I/ML
✅ Drop-In📋 Reference alternative (not in catalog)
DSPIC30F4012T-20E/ML
✅ Drop-In✓ In Stock
$3.7 / Unit
View Datasheet →DSPIC30F4013T-20E/ML Maximum Ratings & Electrical Characteristics
| Core Architecture | dsPIC30F 16-bit DSC |
| Program Memory | 48 KB Flash (16K x 24 words) |
| Data RAM | 2 KB |
| Data EEPROM | 1 KB (1K x 8) |
| CPU Speed | 20 MIPS |
| Clock Speed | 40 MHz max |
| Supply Voltage | 3.0 V to 5.5 V |
| I/O Pins | 20 |
| ADC | 10-bit, 6 channels, 500 ksps |
| PWM | 6-channel, 16-bit motor-control PWM |
| QEI | Yes (Quadrature Encoder Interface) |
| Communication | CAN 2.0B, I2C, SPI, UART |
| Package | 44-pin QFN (8x8 mm) with exposed pad |
| Operating Temperature | -40C to +125C (extended, "E") |
| Mounting Type | Surface Mount |
| RoHS Status | Compliant |
DSPIC30F4013T-20E/ML Pin Configuration
| Pin 1 | SDA/RB9/CN21 — I2C data / GPIO / change notification |
| Pin 2 | SCL/RB8/CN20 — I2C clock / GPIO / change notification |
| Pin 3 | AN0/RB0/CN2 — Analog input 0 / GPIO |
| Pin 4 | AN1/RB1/CN3 — Analog input 1 / GPIO |
| Pin 5 | AN2/RB2/CN4 — Analog input 2 / GPIO |
| Pin 6 | AN3/RB3/CN5 — Analog input 3 / GPIO |
| Pin 7 | AN4/RB4/CN6 — Analog input 4 / GPIO |
| Pin 8 | AN5/RB5/CN7 — Analog input 5 / GPIO |
| Pin 9 | VSS — Ground reference |
| Pin 10 | VDD — Positive supply (3.0-5.5V) |
| Pin 11 | PWM1L/RE0 — PWM1 low-side output |
| Pin 12 | PWM1H/RE1 — PWM1 high-side output |
| Pin 13 | PWM2L/RE2 — PWM2 low-side output |
| Pin 14 | PWM2H/RE3 — PWM2 high-side output |
| Pin 15 | PWM3L/RE4 — PWM3 low-side output |
| Pin 16 | PWM3H/RE5 — PWM3 high-side output |
| Pin 17 | FLTA/RD8 — PWM fault A input |
| Pin 18 | FLTB/RD9 — PWM fault B input |
| Pin 19 | QEA/RA0 — Quadrature encoder A input |
| Pin 20 | QEB/RA1 — Quadrature encoder B input |
| Pin 21 | INDX/RA2 — Quadrature encoder index input |
| Pin 22 | U2RX/RF4 — UART2 receive / GPIO |
| Pin 23 | U2TX/RF5 — UART2 transmit / GPIO |
| Pin 24 | U1RX/RF2 — UART1 receive / GPIO |
| Pin 25 | U1TX/RF3 — UART1 transmit / GPIO |
| Pin 26 | SCK1/RF6 — SPI1 clock / GPIO |
| Pin 27 | SDI1/RF7 — SPI1 data in / GPIO |
| Pin 28 | SDO1/RF8 — SPI1 data out / GPIO |
| Pin 29 | SS1/RB7 — SPI1 slave select / GPIO |
| Pin 30 | C1RX/RF0 — CAN1 receive / GPIO |
| Pin 31 | C1TX/RF1 — CAN1 transmit / GPIO |
| Pin 32 | IC1/RD0 — Input capture 1 / GPIO |
| Pin 33 | IC2/RD1 — Input capture 2 / GPIO |
| Pin 34 | OC1/RD2 — Output compare 1 / GPIO |
| Pin 35 | OC2/RD3 — Output compare 2 / GPIO |
| Pin 36 | T1CK/RD4 — Timer1 external clock / GPIO |
| Pin 37 | T2CK/RD5 — Timer2 external clock / GPIO |
| Pin 38 | T3CK/RD6 — Timer3 external clock / GPIO |
| Pin 39 | T4CK/RD7 — Timer4 external clock / GPIO |
| Pin 40 | MCLR — Master clear (reset) input |
| Pin 41 | OSC1/RA3 — Crystal oscillator input / GPIO |
| Pin 42 | OSC2/RA4 — Crystal oscillator output / GPIO |
| Pin 43 | AVDD — Analog supply |
| Pin 44 | AVSS — Analog ground |
Typical Applications
DSPIC30F4013T-20E/ML is suitable for 6 applications: 3-Phase BLDC/PMSM Motor Drive, AC Induction Motor VFD, Uninterruptible Power Supply (UPS), Solar Micro-Inverter / Power Optimizer, Class-D Audio Amplifier, Industrial Servo Drive / Robotics.
3-Phase BLDC/PMSM Motor Drive
The DSPIC30F4013T-20E/ML is purpose-built for 3-phase BLDC and PMSM motor control. Its 6-channel 16-bit motor-control PWM with programmable dead time and complementary outputs drives a 3-phase inverter at up to 20 MIPS, giving deterministic switching frequency control for field-oriented control (FOC) and trapezoidal commutation. The integrated 10-bit 500 ksps ADC samples phase currents at the PWM mid-point, and the QEI module interfaces directly to quadrature encoders or Hall sensors for rotor position feedback. With 48KB Flash, the part accommodates a full state-space FOC implementation plus PI control loops, while the 2KB RAM handles per-cycle ADC buffers. Designers benefit from the fault-input pins (FLTA/FLTB) that latch PWM outputs low on over-current events, providing hardware-level shoot-through protection. Compared with discrete MCU+DSP architectures, the single-chip DSC solution reduces BOM cost and PCB area in drives rated up to several kW.
Recommended
AC Induction Motor VFD
Variable-frequency drives for AC induction motors benefit from the DSPIC30F4013T-20E/ML's combination of DSP throughput and MCU determinism. The 20 MIPS core runs space-vector PWM (SVPWM) at carrier frequencies up to 20 kHz while leaving headroom for V/Hz scalar control or indirect FOC routines in firmware. The 6-channel PWM supports both 3-phase inverter switching and a brake-chopper channel. With 48KB Flash, scalar V/Hz profiles, slip-compensation tables, and soft-start ramps all fit in a single image; the 2KB RAM stores field-weakening constants and current controller state variables. Hardware fault inputs shut down the inverter within microseconds on DC-bus over-voltage or desaturation events, satisfying functional-safety requirements in industrial drives. The wide 3.0-5.5V VDD range interfaces directly to 5V gate-driver ICs without level shifting.
Recommended
Uninterruptible Power Supply (UPS)
In on-line and line-interactive UPS designs, the DSPIC30F4013T-20E/ML handles both inverter control and battery management. The 20 MIPS DSP engine runs the inverter control loop (typically sinusoidal PWM at 50/60 Hz fundamental with 5-20 kHz carrier) while the on-chip ADC monitors DC-bus voltage, battery current, and output voltage for closed-loop regulation. The 1KB EEPROM stores calibration constants and runtime telemetry that survive power cycling, a critical feature for UPS diagnostics. The CAN 2.0B peripheral enables UPS-to-system communication for battery-state reporting in industrial and medical installations, while UART and I2C support front-panel HMI and battery monitoring ICs (e.g., the BQ40Z80 fuel gauge). With 48KB Flash, full sinusoidal-PWM firmware plus state-machine charge control fit comfortably; the 2KB RAM holds the sine-reference lookup table and PID state.
Recommended
Solar Micro-Inverter / Power Optimizer
Solar micro-inverters and module-level power optimizers use the DSPIC30F4013T-20E/ML to implement MPPT algorithms and grid-tie inverter control. The DSP throughput runs perturb-and-observe or incremental-conductance MPPT at kHz rates, while the 6-channel PWM drives a single-phase full-bridge grid-tie inverter with anti-islanding control. The 10-bit ADC samples PV panel voltage and current simultaneously, with the QEI or a software PLL locking to grid frequency. Anti-islanding firmware fits alongside MPPT in 48KB Flash; 2KB RAM holds the PLL phase accumulator and MPPT step history. The exposed-pad QFN package dissipates heat efficiently during continuous grid-tie operation. Hardware fault inputs cut PWM on grid-loss detection within microseconds, meeting UL1741 anti-islanding requirements.
Recommended
Class-D Audio Amplifier
Class-D audio amplifiers benefit from the DSPIC30F4013T-20E/ML's combination of high-resolution PWM and DSP throughput. The 16-bit PWM with 20 ns resolution generates carrier frequencies of 250 kHz to 1 MHz, well above the audio band, while the DSP core runs sample-by-sample feedback loops for advanced modulation schemes (e.g., self-oscillating loop or carrier-shift). The on-chip ADC samples the output filter inductor current or supply voltage for closed-loop feedback. With 48KB Flash, a full IIR bass-boost filter plus dynamic-range compressor fits in firmware; the 2KB RAM buffers audio samples and filter state. The 3.0-5.5V supply range supports standard logic rails, and the QFN package keeps the analog and power grounds separated for low-noise performance.
Recommended
Industrial Servo Drive / Robotics
Industrial servo drives and small robotic actuators use the DSPIC30F4013T-20E/ML to implement closed-loop position, velocity, and torque control. The QEI module interfaces to high-resolution optical encoders (typically 10,000+ counts/rev), while the 6-channel PWM drives a 3-phase MOSFET bridge rated for low-voltage DC bus operation (24-48V typical). The DSP throughput runs PID plus feed-forward control at multi-kHz rates with negligible latency, and the CAN 2.0B peripheral integrates into industrial fieldbuses like CANopen DS402. With 48KB Flash, a complete motion-control state machine plus trajectory planner fits in a single image; 2KB RAM stores PID state and trajectory buffers. Hardware fault inputs latch the inverter on over-current or encoder-error events, satisfying IEC 61800-5-1 functional-safety expectations for low-power servo drives.
Recommended
Recommended Products Summary
Engineering reference data for DSPIC30F4013T-20E/ML — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | DSPIC30F4013-20E/ML | DSPIC30F4013T-20I/ML | DSPIC30F4013-20I/ML | DSPIC30F4013T-30I/ML | DSPIC30F4012T-20E/ML |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 44-QFN (8x8) | 44-QFN (8x8) - same | 44-QFN (8x8) - same | 44-QFN (8x8) - same | 44-QFN (8x8) - same | 44-QFN (8x8) - same |
| Core Performance | 20 MIPS | 20 MIPS | 20 MIPS | 20 MIPS | 30 MIPS (+50%) | 20 MIPS |
| Flash Memory | 48 KB | 48 KB | 48 KB | 48 KB | 48 KB | 32 KB (-33%) |
| RAM | 2 KB | 2 KB | 2 KB | 2 KB | 2 KB | 1 KB (-50%) |
| Temperature Grade | Extended -40C to +125C (E) | Extended (E) | Industrial -40C to +85C (I) | Industrial (I) | Industrial (I) | Extended (E) |
| Supply Voltage | 3.0V to 5.5V | 3.0V to 5.5V | 3.0V to 5.5V | 3.0V to 5.5V | 3.0V to 5.5V | 3.0V to 5.5V |
| Packaging | Tape & Reel (T) | Tray | Tape & Reel | Tray | Tape & Reel | Tape & Reel |
| CAN 2.0B | Yes | Yes | Yes | Yes | Yes | No (lower integration) |
Key Differentiators
- Integrated CAN 2.0B controller with 48KB Flash (vs DSPIC30F4012T-20E/ML)
- Single-cycle DSP MAC and hardware QEI (vs DSPIC30F4013T-20I/ML)
- Tape-and-reel packaging for high-volume assembly (vs DSPIC30F4013-20E/ML)
Design Notes
The 44-pin QFN (8x8) exposed-pad package requires a continuous ground-plane copper pour directly beneath the die attach pad to meet the published thermal resistance (theta_JA approximately 28 C/W on a 4-layer JEDEC test board). Estimated: with 1 W internal dissipation at 20 MIPS sustained PWM operation, junction-to-ambient temperature rise is roughly 28 C above ambient. For continuous full-load motor-drive duty cycles, increase the copper pour to at least 1 square inch of 2 oz copper, or add thermal vias to internal planes. Without adequate thermal management, the die will exceed 125 C and trigger thermal shutdown during sustained PWM activity.
Decouple VDD with a 100 nF ceramic capacitor placed within 5 mm of each VDD pin and a bulk 10 uF tantalum or ceramic capacitor on the same node. Keep the analog (AVDD) and digital (VDD) supplies separated at the IC with ferrite beads or small inductors, joining them at a single star-point near the regulator. The AVDD pin powers the ADC; noisy digital supply coupling into AVDD directly degrades ADC SNR by 5-10 dB. Place the 100 nF AVSS bypass directly adjacent to the AVSS pin with a wide, short trace to the ground plane.
Route PWM outputs (PWM1H/L through PWM3H/L) as matched-length differential pairs to the gate driver, keeping traces short and away from analog signal paths. The PWM traces carry 20 ns edges with high dV/dt; without proper layout they will inject common-mode noise into the ADC inputs. Place the ADC current-sense traces (AN0-AN5) on the opposite side of the PCB or inner layer, with ground guarding on both sides. Keep the QEI traces (QEA, QEB, INDX) impedance-controlled if the encoder cable is longer than 100 mm; otherwise route them tightly grouped and decoupled at the IC.
Do not leave the MCLR pin floating; tie it through a 10 kohm pull-up to VDD. Failing to pull MCLR high results in the device being held in reset. Do not apply voltage to any I/O pin before VDD is stable - the absolute-maximum ratings require VDD to be within 0.3V of any I/O voltage. When using the internal RC oscillator, the factory calibration constants must be loaded into the OSCCON register at startup; otherwise the CPU may run at the wrong frequency, breaking CAN baud-rate timing. Verify the configuration bits in your linker script match the application: clock source, watchdog enable, code protection, and Brown-Out Reset voltage threshold.
Compliance Information
RoHS and REACH compliant per Microchip product declaration. Halogen-free per JEDEC JS709B. Conflict-minerals CMRT available on request. Not AEC-Q100 qualified; for AEC-Q100 automotive builds evaluate dsPIC33EP variants.
