DSPIC30F5011T-30I/PT - 16-bit DSC, 30 MIPS, 66KB Flash | Microchip
MPN: DSPIC30F5011T-30I/PT ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $9.12 | $9.12 |
| 10 | $8.21 | $82.10 |
| 100 | $7.18 | $718.00 |
| 500 | $6.4 | $3,200.00 |
| 1,000 | $5.72 | $5,720.00 |
DSPIC30F5011T-30I/PT Overview
What is a Digital Signal Controller? A DSC is a hybrid between a microcontroller (MCU) and a Digital Signal Processor (DSP). The MCU side provides deterministic interrupt response and rich peripherals (timers, UART, SPI, I2C, CAN), while the DSP side adds a single-cycle MAC unit, barrel shifter, and dual 40-bit accumulators so that the core can execute FIR/IIR filters, FFTs, and PID loops in real time. In the system hierarchy, the DSC sits between a generic MCU and a standalone DSP, giving designers a single-chip solution for closed-loop motor control, audio processing, and power conversion that previously required a controller + DSP pair.
Key features of the DSPIC30F5011 include a 30 MIPS modified Harvard core, hardware multiply-accumulate for single-cycle DSP operations, a 12-bit 200 ksps ADC with up to 16 channels, motor-control PWM with dedicated fault inputs, and CAN/UART/SPI/I2C communication peripherals. It supports 2.5 V to 5.5 V operation across an industrial -40 C to +85 C temperature range, and includes JTAG/ICSP for in-circuit debug.
The architecture uses a 16-bit modified Harvard core with separate program and data buses, plus a DSP engine that lets C-compiler-generated code reach near-assembly efficiency on filter math. A 30 MIPS instruction throughput gives the headroom to run 10 kHz+ control loops while leaving CPU time for housekeeping.
Typical applications include BLDC and PMSM motor control (sensored or sensorless), three-phase UPS and power inverter control, audio processing and active noise cancellation, sensor signal conditioning, and industrial automation PLC modules. The integrated motor-control PWM and 12-bit ADC make it a single-chip solution for FOC and trapezoidal commutation.
When designing with this part, allocate the 52 GPIO pins across analog inputs, PWM outputs, encoder feedback, and communications. Use the DSP engine for math-heavy loops and reserve the main CPU for state machines and communication stacks. Plan the PCB layout so the analog AVSS/AVDD pair is decoupled separately from the digital supply and routed on a quiet ground island.
This page consolidates distributor pricing, same-package drop-in alternatives from the Microchip dsPIC30 family, and PCB-level design notes that are not duplicated in the manufacturer datasheet.
Drop-in alternatives for DSPIC30F5011T-30I/PT — 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 DSPIC30F5011T-30I/PT (same form factor and footprint) — differing in ADC, Communication Peripherals, Core Architecture, DSP Engine, Package.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
DSPIC30F5011-30I/PT
✅ Drop-In✓ In Stock
$7.4 / Unit
View Datasheet →DSPIC30F5013-30I/PT
✅ Drop-In📋 Reference alternative (not in catalog)
DSPIC30F5011T-30I/PTVAO
✅ Drop-In📋 Reference alternative (not in catalog)
DSPIC30F5011T-30I/PTG
✅ Drop-In✓ In Stock
$8.05 / Unit
View Datasheet →DSPIC30F501130IP
✅ Drop-In✓ In Stock
$7.95 / Unit
View Datasheet →DSPIC30F5011T-30I/PT Maximum Ratings & Electrical Characteristics
| Core Architecture | 16-bit dsPIC30F modified Harvard |
| Instruction Throughput | 30 MIPS |
| Program Memory (Flash) | 66 KB (22K x 24 words) |
| Data SRAM | 4 KB |
| Data EEPROM | 1 KB |
| Supply Voltage | 2.5 V to 5.5 V |
| I/O Pins | 52 |
| ADC | 12-bit, 16 channels, 200 ksps |
| Package | 64-pin TQFP (10x10 mm, PT) |
| Operating Temperature | -40 C to +85 C (Industrial) |
| DSP Engine | Single-cycle MAC, dual 40-bit accumulators |
| Communication Peripherals | CAN, UART, SPI, I2C |
| Motor Control PWM | Yes, with dedicated fault inputs |
| Mounting Type | Surface Mount |
| Packaging | Tape & Reel (T suffix) |
| RoHS Status | Compliant |
DSPIC30F5011T-30I/PT Pin Configuration
| Pin 1 | OSC1 — Crystal oscillator input |
| Pin 2 | OSC2 — Crystal oscillator output |
| Pin 3 | MCLR — Master Clear / reset input |
| Pin 4 | PGEC1 — ICSP programming clock |
| Pin 5 | PGED1 — ICSP programming data |
| Pin 6 | VSS — Digital ground |
| Pin 7 | VDD — Digital supply |
| Pin 8 | RB0 — GPIO RB0 / analog AN0 |
| Pin 9 | RB1 — GPIO RB1 / analog AN1 |
| Pin 10 | RB2 — GPIO RB2 / analog AN2 |
| Pin 11 | RB3 — GPIO RB3 / analog AN3 |
| Pin 12 | RB4 — GPIO RB4 / analog AN4 |
| Pin 13 | RB5 — GPIO RB5 / analog AN5 |
| Pin 14 | RB6 — GPIO RB6 / analog AN6 |
| Pin 15 | RB7 — GPIO RB7 / analog AN7 |
| Pin 16 | AVDD — Analog supply |
| Pin 17 | AVSS — Analog ground |
| Pin 18 | RC1 — GPIO RC1 / analog AN8 |
| Pin 19 | RC2 — GPIO RC2 / analog AN9 |
| Pin 20 | RC3 — GPIO RC3 / analog AN10 |
| Pin 21 | RC4 — GPIO RC4 / analog AN11 |
| Pin 22 | RD0 — GPIO RD0 |
| Pin 23 | RD1 — GPIO RD1 |
| Pin 24 | RD2 — GPIO RD2 |
| Pin 25 | RD3 — GPIO RD3 |
| Pin 26 | RD4 — GPIO RD4 |
| Pin 27 | RD5 — GPIO RD5 |
| Pin 28 | RD6 — GPIO RD6 |
| Pin 29 | RD7 — GPIO RD7 |
| Pin 30 | VDD — Digital supply |
| Pin 31 | VSS — Digital ground |
| Pin 32 | RF0 — GPIO RF0 |
| Pin 33 | RF1 — GPIO RF1 |
| Pin 34 | RF2 — GPIO RF2 |
| Pin 35 | RF3 — GPIO RF3 |
| Pin 36 | RF4 — GPIO RF4 |
| Pin 37 | RF5 — GPIO RF5 |
| Pin 38 | RF6 — GPIO RF6 |
| Pin 39 | RF7 — GPIO RF7 |
| Pin 40 | RG0 — GPIO RG0 |
| Pin 41 | RG1 — GPIO RG1 |
| Pin 42 | RG2 — GPIO RG2 |
| Pin 43 | RG3 — GPIO RG3 |
| Pin 44 | RE0 — GPIO RE0 |
| Pin 45 | RE1 — GPIO RE1 |
| Pin 46 | RE2 — GPIO RE2 |
| Pin 47 | RE3 — GPIO RE3 |
| Pin 48 | RE4 — GPIO RE4 |
| Pin 49 | RE5 — GPIO RE5 |
| Pin 50 | RE6 — GPIO RE6 |
| Pin 51 | RE7 — GPIO RE7 |
| Pin 52 | RA0 — GPIO RA0 / analog AN12 |
| Pin 53 | RA1 — GPIO RA1 / analog AN13 |
| Pin 54 | RA2 — GPIO RA2 / analog AN14 |
| Pin 55 | RA3 — GPIO RA3 / analog AN15 |
| Pin 56 | RA4 — GPIO RA4 |
| Pin 57 | RA5 — GPIO RA5 |
| Pin 58 | RA6 — GPIO RA6 |
| Pin 59 | RA7 — GPIO RA7 |
| Pin 60 | VDD — Digital supply |
| Pin 61 | VSS — Digital ground |
| Pin 62 | RC0 — GPIO RC0 |
| Pin 63 | RC13 — GPIO RC13 |
| Pin 64 | RC14 — GPIO RC14 |
Typical Applications
DSPIC30F5011T-30I/PT is suitable for 6 applications: BLDC / PMSM Motor Control, Three-Phase Power Inverter and UPS, Industrial Sensor Signal Conditioning, Audio Processing and Active Noise Cancellation, Automotive Body and Sensor Modules, Industrial Automation PLC Modules.
BLDC / PMSM Motor Control
The DSPIC30F5011's Motor-Control PWM with dedicated fault inputs and 12-bit 200 ksps ADC enables single-chip Field-Oriented Control of three-phase BLDC and PMSM motors. The DSP engine executes Park/Clarke transforms and PI loops in single-cycle MAC, leaving CPU bandwidth for CAN/UART comms. QEI inputs accept incremental encoder feedback; analog inputs AN0-AN15 read phase currents via op-amp networks. With 30 MIPS and 4 KB RAM, control loop rates above 20 kHz are practical.
Recommended
Three-Phase Power Inverter and UPS
For solar inverters, UPS stages, and three-phase PFC, the DSPIC30F5011 supplies dedicated PWM with programmable dead-time and analog comparators for cycle-by-cycle current limiting. The 16-channel 12-bit ADC reads DC-bus voltage, phase currents, and temperature simultaneously. Its 2.5-5.5 V tolerance allows direct interface to 5V gate drivers, and 30 MIPS supports space-vector modulation plus closed-loop voltage regulation on a single core.
Recommended
Industrial Sensor Signal Conditioning
When a design needs FIR or IIR filtering of multi-channel sensor data plus UART/CAN reporting, the DSPIC30F5011 combines 16 ADC channels, dual 40-bit DSP accumulators, and 4 KB RAM in one package. It can sample up to 200 ksps and run 50-tap FIR filters per channel without CPU saturation. The 5V GPIO tolerance interfaces directly to legacy industrial sensors and 24V-conditioned PLC backplanes via simple resistor dividers.
Recommended
Audio Processing and Active Noise Cancellation
Audio applications benefit from the DSPIC30F5011's single-cycle MAC, which executes biquad and LMS adaptive filters at sample rates up to 48 kHz. The 12-bit ADC captures microphone inputs while PWM outputs drive Class-D amplifiers. With 4 KB RAM, time-domain and frequency-domain algorithms run in parallel without external memory. CAN or SPI links to a host processor for configuration updates.
Recommended
Automotive Body and Sensor Modules
Within non-safety automotive body controllers (lighting, seat control, mirror modules, generic sensor ECUs), the DSPIC30F5011 provides CAN connectivity, 52 GPIO for switches and actuators, and a 12-bit ADC for current/voltage monitoring. Industrial temperature grade is sufficient for cabin environments. Designers needing -40 C to +125 C AEC-Q100 must migrate to an AEC-Q100-qualified sibling rather than this part.
Recommended
Industrial Automation PLC Modules
As a peripheral module in a PLC rack, the DSPIC30F5011 handles analog input scanning (16 channels at 12 bits), digital I/O expansion via its 52 GPIOs, and CAN/Ethernet bridging to the central controller. The DSP engine accelerates moving-average and notch filters for 50/60 Hz mains rejection. Its 5V tolerance avoids level shifters when interfacing to legacy 24V PLC backplanes via opto-isolators.
Recommended
Recommended Products Summary
Engineering reference data for DSPIC30F5011T-30I/PT — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | DSPIC30F5011-30I/PT | DSPIC30F5013-30I/PT | DSPIC30F5011T-30I/PTVAO | DSPIC30F5011T-30I/PTG | DSPIC30F501130IP |
|---|---|---|---|---|---|---|
| Package | TQFP-64 (10x10 mm, PT) | TQFP-64 (10x10 mm, PT) - same | TQFP-64 (10x10 mm, PT) - same | TQFP-64 (10x10 mm, PT) - same | TQFP-64 (10x10 mm, PT) - same | TQFP-64 (10x10 mm, PT) - same |
| Brand | Microchip Technology | Microchip Technology - same | Microchip Technology - same | Microchip Technology - same | Microchip Technology - same | Microchip Technology - same |
| Core / MIPS | dsPIC30 / 30 MIPS | dsPIC30 / 30 MIPS - same | dsPIC30 / 30 MIPS - same | dsPIC30 / 30 MIPS - same | dsPIC30 / 30 MIPS - same | dsPIC30 / 30 MIPS - same |
| ADC | 12-bit, 16 channels | 12-bit, 16 channels - same | 12-bit, 16 channels - same | 12-bit, 16 channels - same | 12-bit, 16 channels - same | 12-bit, 16 channels - same |
| Supply Voltage | 2.5 V to 5.5 V | 2.5 V to 5.5 V - same | 2.5 V to 5.5 V - same | 2.5 V to 5.5 V - same | 2.5 V to 5.5 V - same | 2.5 V to 5.5 V - same |
| Operating Temperature | -40 C to +85 C | -40 C to +85 C - same | -40 C to +85 C - same | -40 C to +85 C - same | -40 C to +85 C - same | -40 C to +85 C - same |
| Packaging | Tape & Reel | Tray | Tray | Tape & Reel | Tape & Reel | Tray |
Key Differentiators
- Single-chip 30 MIPS DSP engine with MCU peripherals (vs DSP56F803BU80E (NXP 56800 core))
- 5V-tolerant I/O without external level shifters (vs dsPIC33FJ series (3.3V I/O))
- Pin-compatible upgrade path to higher-memory variant (vs DSPIC30F5013-30I/PT (TQFP-64))
Design Notes
Decouple each VDD/VSS pair with a 100 nF ceramic placed within 5 mm of the pin, and add a bulk 10 uF tantalum or aluminum-polymer cap near the package. The DSPIC30F5011 has separate AVDD/AVSS rails; decouple them with their own 100 nF cap and tie them to the digital rails only at one point to avoid ground loops. Brown-out reset is enabled in configuration bits to protect Flash from low-voltage writes.
Route the analog input traces AN0-AN15 over a continuous analog ground plane and keep them short to minimize ADC noise pickup. Keep PWM outputs and high-current traces away from the oscillator pins OSCI/OSCO. Place the crystal within 10 mm of the OSC pins with a grounded guard ring on the outer sides, and keep the ICSP lines PGC/PGD away from switching signals to prevent in-circuit debug glitches.
The DSPIC30F5011 is 5V tolerant on most digital I/O but the analog inputs must not exceed AVDD + 0.3 V or accuracy degrades. MCLR must have a 10 kohm pull-up to VDD; floating MCLR causes random resets. Configuration bits must be set correctly for oscillator mode, watchdog timer, and code protection before code will execute reliably; refer to the dsPIC30F family reference manual section on configuration.
Compliance Information
RoHS compliant per Microchip product page. Industrial -40 C to +85 C only; not AEC-Q100 qualified - migrate to an automotive-grade dsPIC variant for AEC-Q100 needs.
