DSPIC30F4013-20E/PT - 16-bit DSC, 48KB Flash, 20 MIPS | Microchip
MPN: DSPIC30F4013-20E/PT β Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $11.71 | $11.71 |
| 10 | $10.53 | $105.30 |
| 100 | $8.95 | $895.00 |
| 500 | $7.62 | $3,810.00 |
| 1,000 | $6.84 | $6,840.00 |
DSPIC30F4013-20E/PT Overview
A Digital Signal Controller (DSC) is a hybrid between a microcontroller (MCU) and a digital signal processor (DSP): it retains the deterministic interrupt-driven control of an MCU while adding single-cycle MAC, barrel shifter, and zero-overhead loop hardware borrowed from DSPs. In the broader taxonomy, the dsPIC30F4013 sits under MCU -> 16-bit MCU -> DSC -> motor-control DSC -> semiconductor. This dual DNA makes the part well suited for closed-loop control loops where a CPU alone cannot keep up with the math.
Key features include a 20 MIPS core from a 40 MHz external oscillator (with 4x PLL phase options), a 6-channel 10-bit ADC with 1 Msps conversion rate, dedicated motor-control PWM modules with complementary outputs and dead-time control, plus CAN, UART, SPI, and I2C peripherals. The integrated op-amps and comparators on-chip simplify BLDC, PMSM, and PFC front-end designs by reducing external analog components. Industrial-grade -40C to +125C operating range and 2.5 V to 5.5 V supply tolerance support harsh-environment deployment.
The dsPIC30F4013 uses a 24-bit instruction word with 16-bit data paths and 23-bit program addressing, allowing direct addressing of up to 4 MB of linear program memory. The deterministic interrupt controller with 5-cycle latency, hardware DO/REPEAT loops, and DSP accumulator with 40-bit-wide result make it suitable for real-time sensorless-FOC and field-weakening algorithms running at 10-20 kHz PWM rates.
Typical applications include 3-phase BLDC/PMSM motor drives, sensorless field-oriented control (FOC) of ACIM pumps and fans, digital PFC boost converters, uninterruptible power supplies (UPS), and solar micro-inverter front-ends. The 20 MIPS headroom is sufficient for space-vector modulation plus cascaded PI loops without an external DSP coprocessor.
When designing with this device, allocate adequate decoupling (100 nF + 10 uF near VDD/AVDD pins) and route the analog/digital grounds as a star to avoid noise coupling into ADC inputs. The PT suffix indicates the TQFP-44 package - choose this over the PDIP-40 (DSPIC30F4013-20E/P) only when surface-mount manufacturing is acceptable for your assembly line.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone, providing actionable selection guidance for engineers choosing between dsPIC30F variants and competing motor-control MCUs.
Drop-in alternatives for DSPIC30F4013-20E/PT β 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 DSPIC30F4013-20E/PT (same form factor and footprint) β differing in Package, ADC, Core Architecture, Timers, Mounting Type.
Quick Comparison Tool β Select alternative parts for side-by-side comparison:
DSPIC30F4013-30I/PT
β Drop-Inβ In Stock
$6.78 / Unit
View Datasheet βDSPIC30F4013-20I/PT
β Drop-Inπ Reference alternative (not in catalog)
DSPIC30F4013-30E/PT
β Drop-In β οΈ εζ°εΎ ιͺθ―π Reference alternative (not in catalog)
DSPIC30F4012-30I/PT
β Drop-Inπ Reference alternative (not in catalog)
DSPIC30F4011T-20E/PT
β Drop-Inβ In Stock
$4.92 / Unit
View Datasheet βDSPIC30F4013-20E/PT Maximum Ratings & Electrical Characteristics
| Architecture | 16-bit dsPIC30F DSC (modified Harvard) |
| Core Performance | 20 MIPS |
| Program Memory (Flash) | 48 KB (16K x 24) |
| RAM | 2 KB |
| Data EEPROM (Auxiliary Flash) | 1 KB |
| Operating Voltage | 2.5 V to 5.5 V |
| Operating Temperature | -40 C to +125 C (E = Enhanced) |
| Package | TQFP-44 (10x10 mm, 1 mm height) |
| Mounting Type | Surface Mount (PT suffix) |
| ADC | 6-channel, 10-bit, 1 Msps |
| PWM Modules | Motor-control PWM with complementary outputs and dead-time |
| Communication | CAN, UART, SPI, I2C |
| Timers | 5 x 16-bit timers |
| External Oscillator | Up to 40 MHz |
| RoHS Status | Compliant |
| MSL Level | 3 (per JEDEC J-STD-020) |
DSPIC30F4013-20E/PT Pin Configuration
| Pin 1 | AN0/RA0 β Analog input 0 / Port A bit 0 |
| Pin 2 | AN1/RA1 β Analog input 1 / Port A bit 1 |
| Pin 3 | AN2/RA2 β Analog input 2 / Port A bit 2 |
| Pin 4 | AN3/RA3 β Analog input 3 / Port A bit 3 |
| Pin 5 | AN4/RA4 β Analog input 4 / Port A bit 4 |
| Pin 6 | AVSS β Analog ground |
| Pin 7 | AVDD β Analog supply voltage |
| Pin 8 | MCLR β Master Clear (reset) input |
| Pin 9 | OSC1/CLKI β Crystal oscillator input / external clock |
| Pin 10 | OSC2/CLKO β Crystal oscillator output |
| Pin 11 | RC15 β Port C bit 15 |
| Pin 12 | RC13/SOSCO β Port C bit 13 / secondary oscillator output |
| Pin 13 | RC14/SOSCI β Port C bit 14 / secondary oscillator input |
| Pin 14 | VDD β Digital supply voltage |
| Pin 15 | VSS β Digital ground |
| Pin 16 | PWM1H/RB0 β PWM1 high-side output / Port B bit 0 |
| Pin 17 | PWM1L/RB1 β PWM1 low-side output / Port B bit 1 |
| Pin 18 | PWM2H/RB2 β PWM2 high-side output / Port B bit 2 |
| Pin 19 | PWM2L/RB3 β PWM2 low-side output / Port B bit 3 |
| Pin 20 | PWM3H/RB4 β PWM3 high-side output / Port B bit 4 |
| Pin 21 | PWM3L/RB5 β PWM3 low-side output / Port B bit 5 |
| Pin 22 | RC1/TXD β Port C bit 1 / UART transmit |
| Pin 23 | RC2/RXD β Port C bit 2 / UART receive |
| Pin 24 | RC3/SCK1 β Port C bit 3 / SPI1 clock |
| Pin 25 | RC4/SDI1 β Port C bit 4 / SPI1 data in |
| Pin 26 | RC5/SDO1 β Port C bit 5 / SPI1 data out |
| Pin 27 | RC6/SCL β Port C bit 6 / I2C clock |
| Pin 28 | RC7/SDA β Port C bit 7 / I2C data |
| Pin 29 | RC8/C1OUT β Port C bit 8 / Comparator 1 output |
| Pin 30 | RC9/C2OUT β Port C bit 9 / Comparator 2 output |
| Pin 31 | RD0 β Port D bit 0 |
| Pin 32 | RD1 β Port D bit 1 |
| Pin 33 | RD2/C1RX β Port D bit 2 / CAN1 receive |
| Pin 34 | RD3/C1TX β Port D bit 3 / CAN1 transmit |
| Pin 35 | RD4 β Port D bit 4 |
| Pin 36 | RD5 β Port D bit 5 |
| Pin 37 | RD6 β Port D bit 6 |
| Pin 38 | RD7 β Port D bit 7 |
| Pin 39 | RF0 β Port F bit 0 |
| Pin 40 | RF1 β Port F bit 1 |
| Pin 41 | RF2 β Port F bit 2 |
| Pin 42 | RF3 β Port F bit 3 |
| Pin 43 | RF4 β Port F bit 4 |
| Pin 44 | RF5 β Port F bit 5 |
Typical Applications
DSPIC30F4013-20E/PT is suitable for 6 applications: 3-Phase BLDC Motor Drive, PMSM Sensorless FOC Field-Oriented Control, Digital Power Factor Correction (PFC) Boost Converter, Uninterruptible Power Supply (UPS) Inverter Control, Solar Micro-Inverter Front-End, Industrial Variable-Frequency Drive (VFD).
3-Phase BLDC Motor Drive
The DSPIC30F4013-20E/PT is purpose-built for 3-phase BLDC motor control with its dedicated motor-control PWM module featuring complementary outputs and programmable dead-time generation. The 6-channel 10-bit ADC at 1 Msps samples two phase currents plus DC-bus voltage simultaneously for sensorless FOC or trapezoidal commutation. The integrated op-amps (when present on the variant) sense shunt resistors directly, eliminating external instrumentation amplifiers and reducing BOM cost.
Recommended
PMSM Sensorless FOC Field-Oriented Control
The DSPIC30F4013-20E/PT executes sensorless FOC algorithms on PMSM motors at switching frequencies up to 20 kHz, thanks to its 20 MIPS core with single-cycle MAC and zero-overhead DO/REPEAT loops. The 2 KB RAM holds Park/Clarke transform state variables and the 48 KB Flash stores the PI current loop, SVPWM modulator, and sliding-mode observer firmware. Real-time interrupt latency of 5 cycles keeps the current loop deterministic.
Recommended
Digital Power Factor Correction (PFC) Boost Converter
The DSPIC30F4013-20E/PT drives a CCM PFC boost stage at 50-100 kHz switching frequency, with the ADC sampling inductor current and output voltage for average-current-mode control. The 20 MIPS budget comfortably handles the multiplier, divider, and PI compensator math required to maintain >0.99 power factor across universal AC input. CAN peripheral reports telemetry to a system supervisor MCU.
Recommended
Uninterruptible Power Supply (UPS) Inverter Control
The DSPIC30F4013-20E/PT generates the sinusoidal PWM for the inverter stage of a single-phase online UPS, with the ADC digitizing the battery voltage, output voltage, and output current for closed-loop regulation. Industrial -40 C to +125 C temperature range supports deployment in server-room UPS cabinets where ambient can rise during overload events. The CAN interface integrates with rack-level power-management telemetry.
Recommended
Solar Micro-Inverter Front-End
The DSPIC30F4013-20E/PT implements MPPT (Maximum Power Point Tracking) plus DC-DC stage control in a 200-400 W micro-inverter module. The ADC samples panel voltage and current at 100 kHz to track the I-V curve under partial shading, while the PWM module drives the high-frequency transformer primary. The 48 KB Flash stores Perturb-and-Observe or Incremental-Conductance MPPT algorithms.
Recommended
Industrial Variable-Frequency Drive (VFD)
The DSPIC30F4013-20E/PT powers entry-level industrial VFDs driving 0.37-3 kW AC induction motors, with V/f or sensorless vector control loops running at 4-8 kHz. CAN or UART connectivity integrates with industrial fieldbuses (Modbus, CANopen) for SCADA monitoring. The Enhanced -40 C to +125 C temperature window ensures reliable operation in factory-floor cabinets with high ambient temperatures.
Recommended
Recommended Products Summary
Engineering reference data for DSPIC30F4013-20E/PT β comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | DSPIC30F4013-30I/PT | DSPIC30F4013-20I/PT | DSPIC30F4013-30E/PT | DSPIC30F4012-30I/PT | DSPIC30F4011T-20E/PT |
|---|---|---|---|---|---|---|
| Package | TQFP-44 (PT) | TQFP-44 - same | TQFP-44 - same | TQFP-44 - same | TQFP-44 - same | TQFP-44 - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Core Speed | 20 MIPS | 30 MIPS (+50%) | 20 MIPS | 30 MIPS (+50%) | 30 MIPS (+50%) | 20 MIPS |
| Flash Program Memory | 48 KB | 48 KB | 48 KB | 48 KB | 28 KB (-42%) | 24 KB (-50%) |
| RAM | 2 KB | 2 KB | 2 KB | 2 KB | 2 KB | 1 KB (-50%) |
| Operating Temperature | -40 C to +125 C (Enhanced) | -40 C to +85 C (Industrial) | -40 C to +85 C (Industrial) | -40 C to +125 C (Enhanced) | -40 C to +85 C (Industrial) | -40 C to +125 C (Enhanced) |
| ADC Channels / Resolution | 6 ch / 10-bit / 1 Msps | 6 ch / 10-bit / 1 Msps | 6 ch / 10-bit / 1 Msps | 6 ch / 10-bit / 1 Msps | 6 ch / 10-bit / 1 Msps | 9 ch / 10-bit / 1 Msps |
| CAN Peripheral | Yes (CAN 2.0B active) | Yes | Yes | Yes | Yes | Yes |
Key Differentiators
- Enhanced -40 C to +125 C operating temperature range (vs DSPIC30F4013-30I/PT)
- 48 KB Flash memory with 2 KB RAM - largest in dsPIC30F401x family (vs DSPIC30F4011T-20E/PT)
- 20 MIPS core at 5 V supply with mature motor-control IP (vs DSPIC30F4012-30I/PT)
Design Notes
Place a 100 nF decoupling capacitor as close as physically possible to every VDD/AVDD pin pair, plus a 10 uF bulk tantalum or ceramic capacitor at the package entry point. The dsPIC30F4013 draws up to 70 mA active and 50 uA sleep; inadequate decoupling causes ADC reference noise and PWM jitter. Use a star-ground topology tying AVSS and VSS at a single point under the IC to avoid ground loops that couple switching noise into analog readings.
Estimated: with a 40 MHz external crystal and 4x PLL enabled, the Fosc = 160 MHz and Fcy = 20 MIPS - but the PLL requires a stable input clock before configuration. Programming the OSCCON register without first waiting for the PLL lock bit (OSCCONbits.LOCK) to set can cause runaway CPU behavior. Always poll the LOCK bit in a startup loop before switching to PLL mode. Also note that the MCLR pin must see a valid rising edge at power-on; tie to VDD through a 10 kohm resistor with a 100 nF cap to ground for proper reset.
The TQFP-44 package has a junction-to-ambient thermal resistance of approximately 50 C/W on a standard 4-layer JEDEC test board. Estimated: at 70 mA active current and 5 V supply, internal dissipation is 0.35 W, yielding a junction temperature rise of 17.5 C above ambient - well within the 125 C limit. For industrial enclosures with high ambient, consider forced-air cooling or copper-pour heatsinking on the top-side exposed pad if the layout allows.
Route the ADC analog inputs (AN0-AN7) as short, guarded traces away from PWM switching nodes and the crystal oscillator. The on-chip ADC achieves 10-bit ENOB only when the input source impedance stays below 3.9 kohm; use an external op-amp buffer for higher-impedance sensors. Place the ADC voltage reference decoupling (100 nF + 10 uF) physically close to the AVREF pin, and never share its ground return with PWM gate-drive current loops.
Compliance Information
RoHS and REACH compliance per Microchip product page. Halogen-free status not explicitly listed on the datasheet; refer to Microchip environmental compliance letter for confirmation. Not AEC-Q100 qualified - for automotive applications, use the DSPIC30F4013 variant with the automotive qualification suffix.
