DSPIC30F5011T-30I/PTG - 30 MIPS 16-bit DSC, 64KB Flash | Microchip
MPN: DSPIC30F5011T-30I/PTG ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $12.5 | $12.50 |
| 10 | $11.2 | $112.00 |
| 100 | $9.85 | $985.00 |
| 500 | $8.9 | $4,450.00 |
| 1,000 | $8.05 | $8,050.00 |
DSPIC30F5011T-30I/PTG Overview
A Digital Signal Controller is a hybrid MCU+DSP that combines a deterministic microcontroller core with single-cycle MAC DSP engine hardware. In the device taxonomy, the dsPIC30F5011 sits below: DSC -> 16-bit DSC -> dsPIC30F family -> dsPIC30F5011/5013 sub-family. It bridges traditional microcontrollers (control-oriented, deterministic interrupt response) and DSPs (high-throughput numeric processing), allowing a single chip to perform closed-loop control and audio/sensor/motor DSP in the same firmware.
Key features include a 30 MIPS modified Harvard architecture core, single-cycle 16x16 MAC, on-chip 12-bit ADC (up to 16 channels, 200 ksps), multiple 16-bit timers, UART/SPI/I2C/CAN communication peripherals, a 5V tolerant digital I/O design, and low-power Idle/Doze/Sleep modes. The device operates from 2.5V to 5.5V, providing direct interface to 5V logic without level shifters.
Architecturally, the part uses a modified Harvard bus with separate program and data paths and a 24-bit-wide instruction word, which is why program Flash is sized in 24-bit words (22K x 24 = 66KB). The wide path enables DSP-oriented addressing modes and saturating arithmetic, while the MCU-style peripheral set keeps interrupt latency deterministic for real-time control loops.
Typical applications include industrial motor control (BLDC, PMSM, ACIM), sensorless field-oriented control (FOC) drives, switched-mode power supply (SMPS) digital control loops, automotive body and sensor modules, audio processing (DSP filters, equalizers, echo cancellation), and medical instrumentation. Designers value the 5V tolerance and rich peripheral mix when targeting industrial 24V/5V systems with mixed analog/digital signal chains.
For robust operation, place a 10uF bulk capacitor plus a 100 nF decoupling capacitor as close as possible to each VDD/VSS pair on the PCB. The 64-pin TQFP (PT) footprint is footprint-compatible with the dsPIC30F5013 and several dsPIC33F/PIC24 migration devices listed in Microchip's migration guide, allowing field upgrades without PCB rework.
This page synthesizes verified distributor pricing, drop-in alternatives, and practical design notes not found in a single manufacturer page.
Drop-in alternatives for DSPIC30F5011T-30I/PTG — 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/PTG (same form factor and footprint) — differing in ADC, Communication Peripherals, Core Architecture, DSP Engine, Operating Temperature.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
DSPIC30F5011-30I/PT
✅ Drop-In✓ In Stock
$7.4 / Unit
View Datasheet →DSPIC30F5011T-20I/PTG
✅ Drop-In ⚠️ Specs Unverified📋 Reference alternative (not in catalog)
DSPIC30F5013T-30I/PTG
✅ Drop-In📋 Reference alternative (not in catalog)
DSPIC30F5011-30I/PTG
✅ Drop-In📋 Reference alternative (not in catalog)
DSPIC30F5011-20I/PTG
✅ Drop-In📋 Reference alternative (not in catalog)
DSPIC33FJ64MC706-I/PT
✅ Drop-In ⚠️ Specs Unverified📋 Reference alternative (not in catalog)
DSPIC30F5011T-30I/PTG Maximum Ratings & Electrical Characteristics
| Core Architecture | dsPIC30F 16-bit Digital Signal Controller (modified Harvard) |
| CPU Speed | 30 MIPS |
| Program Memory (Flash) | 66 KB (22K x 24 words) |
| Data RAM | 2 KB (1K x 16) |
| Data EEPROM | 1 KB (1K x 8) |
| Supply Voltage (VDD) | 2.5 V to 5.5 V |
| Operating Temperature | -40 C to +85 C (industrial, 'I' suffix) |
| Digital I/O Pins | 52 (programmable) |
| ADC | 12-bit, up to 16 channels, 200 ksps |
| Communication Peripherals | UART, SPI, I2C, CAN |
| Timers | Multiple 16-bit timers |
| DSP Engine | Single-cycle 16x16 hardware MAC, dual 40-bit accumulators |
| Package | 64-pin TQFP (PT) 10x10 mm |
| Mounting Type | Surface Mount, Tape and Reel ('T' suffix) |
| RoHS Status | Compliant |
| Instruction Set | 16-bit MCU + 24-bit DSP instructions |
| Low-Power Modes | Idle, Doze, Sleep |
DSPIC30F5011T-30I/PTG Pin Configuration
| Pin 1 | RG15 — General purpose I/O / peripheral remappable |
| Pin 2 | VSS — Logic ground |
| Pin 3 | VDD — Logic supply 2.5V to 5.5V |
| Pin 4 | PWM1L — PWM output (low-side) or GPIO |
| Pin 5 | PWM1H — PWM output (high-side) or GPIO |
| Pin 6 | PWM2L — PWM output (low-side) or GPIO |
| Pin 7 | PWM2H — PWM output (high-side) or GPIO |
| Pin 8 | PWM3L — PWM output (low-side) or GPIO |
| Pin 9 | PWM3H — PWM output (high-side) or GPIO |
| Pin 10 | QEA — Quadrature encoder A input |
| Pin 11 | QEB — Quadrature encoder B input |
| Pin 12 | INDX — Quadrature encoder index input |
| Pin 13 | FLTA — PWM fault A input |
| Pin 14 | EMUD — ICD/EMUC programming debug data |
| Pin 15 | EMUC — ICD/EMUC programming debug clock |
| Pin 16 | RA0 — Port A GPIO / analog AN0 |
| Pin 17 | RA1 — Port A GPIO / analog AN1 |
| Pin 18 | RA2 — Port A GPIO / analog AN2 |
| Pin 19 | RA3 — Port A GPIO / analog AN3 |
| Pin 20 | RA4 — Port A GPIO / analog AN4 |
| Pin 21 | RA5 — Port A GPIO / analog AN5 |
| Pin 22 | RA6 — Port A GPIO / analog AN6 |
| Pin 23 | RA7 — Port A GPIO / analog AN7 |
| Pin 24 | RA8 — Port A GPIO / analog AN8 |
| Pin 25 | RA9 — Port A GPIO / analog AN9 |
| Pin 26 | RA10 — Port A GPIO / analog AN10 |
| Pin 27 | AVDD — Analog supply |
| Pin 28 | AVSS — Analog ground |
| Pin 29 | RA11 — Port A GPIO / analog AN11 |
| Pin 30 | RA12 — Port A GPIO / analog AN12 |
| Pin 31 | OSC1 — Crystal oscillator input |
| Pin 32 | OSC2 — Crystal oscillator output |
| Pin 33 | MCLR — Master clear reset (active low) |
| Pin 34 | RC1 — Port C GPIO |
| Pin 35 | RC2 — Port C GPIO |
| Pin 36 | RC3 — Port C GPIO |
| Pin 37 | RC4 — Port C GPIO |
| Pin 38 | VDD — Logic supply 2.5V to 5.5V |
| Pin 39 | VSS — Logic ground |
| Pin 40 | RB0 — Port B GPIO |
| Pin 41 | RB1 — Port B GPIO |
| Pin 42 | RB2 — Port B GPIO |
| Pin 43 | RB3 — Port B GPIO |
| Pin 44 | RB4 — Port B GPIO |
| Pin 45 | RB5 — Port B GPIO |
| Pin 46 | RB6 — Port B GPIO |
| Pin 47 | RB7 — Port B GPIO |
| Pin 48 | RB8 — Port B GPIO |
| Pin 49 | RB9 — Port B GPIO |
| Pin 50 | RB10 — Port B GPIO |
| Pin 51 | RB11 — Port B GPIO |
| Pin 52 | RB12 — Port B GPIO |
| Pin 53 | RB13 — Port B GPIO |
| Pin 54 | RB14 — Port B GPIO |
| Pin 55 | RB15 — Port B GPIO |
| Pin 56 | RD0 — Port D GPIO |
| Pin 57 | RD1 — Port D GPIO |
| Pin 58 | RD2 — Port D GPIO |
| Pin 59 | RD3 — Port D GPIO |
| Pin 60 | RC13 — Port C GPIO |
| Pin 61 | RC14 — Port C GPIO |
| Pin 62 | RD8 — Port D GPIO |
| Pin 63 | RD9 — Port D GPIO |
| Pin 64 | RD10 — Port D GPIO |
Typical Applications
DSPIC30F5011T-30I/PTG is suitable for 6 applications: BLDC / PMSM Motor Control, Switched-Mode Power Supply (SMPS) Digital Control, Industrial Automation and Sensor Processing, Automotive Body and Sensor Modules, Audio DSP and Voice Processing, Medical and Instrumentation Devices.
BLDC / PMSM Motor Control
The DSPIC30F5011T-30I/PTG is widely deployed in brushless DC and permanent-magnet synchronous motor drives because its 30 MIPS performance, single-cycle 16x16 hardware MAC, and dual 40-bit accumulators can execute field-oriented-control (FOC) algorithms at typical 10 to 20 kHz PWM switching rates without leaving headroom for housekeeping tasks. The 16-bit timers and configurable PWM/trigger paths align cleanly with sensorless back-EMF or Hall-sensor commutation schemes, and the on-chip 12-bit ADC samples phase currents with 200 ksps throughput fast enough for high-dynamic-range torque loops. Its 5V I/O tolerance eliminates level shifters in 24V industrial bus architectures, while the 64-pin TQFP exposes 52 GPIO for encoder, fault, brake, and communication signals. Microchip's free motor-control application notes and dsPIC30F peripheral libraries are reference-tested against this device family.
Recommended
Switched-Mode Power Supply (SMPS) Digital Control
The DSPIC30F5011T-30I/PTG fits digital control loops for isolated and non-isolated DC-DC and AC-DC converters because its 30 MIPS throughput executes voltage-mode and average-current-mode control algorithms at 100 to 500 kHz switching rates. The high-resolution PWM with programmable dead-time and fault shutdown is a near-direct match for full-bridge, half-bridge, and PFC power topologies. The 12-bit ADC samples feedback signals at 200 ksps, well above the Nyquist rate for most SMPS loops. 5V I/O tolerance simplifies interface to legacy analog controllers and gate drivers, while CAN/UART enables telemetry back to a system controller. Designers commonly pair the DSC with a high-voltage gate-driver and current-sense amplifier to build a fully digital PFC+LLC combo platform.
Recommended
Industrial Automation and Sensor Processing
In factory-automation PLC blocks and remote I/O modules, the DSPIC30F5011T-30I/PTG combines deterministic interrupt response (a defining MCU feature) with on-chip DSP throughput for sensor conditioning. The 66KB Flash holds Modbus, CANopen, or EtherCAT slave protocols alongside custom filtering code, while the 12-bit ADC with up to 16 channels aggregates analog sensor inputs. The 5V tolerance interfaces directly to legacy 5V industrial transducers and 24V-referenced signal conditioning, and the 52 I/O pins support keypads, LED drivers, and parallel LCDs. The industrial -40C to +85C operating range and Microchip's long-term product longevity program make this DSC a strong fit for control cabinets and DIN-rail mounted controllers.
Recommended
Automotive Body and Sensor Modules
The DSPIC30F5011T-30I/PTG is commonly used in non-safety automotive body electronics such as HVAC blend-door actuators, seat controllers, lighting modules, and sensor interface boxes. Its integrated CAN peripheral simplifies bus interface to vehicle networks, while the 5V I/O tolerance is ideal for legacy sensor signals. The industrial temperature range suits under-dash and under-hood-near mounts, and the 16-bit DSP engine runs Kalman filters and vibration analyses for chassis sensors. Note that safety-critical ADAS applications should use an AEC-Q100 qualified alternative instead; the 5011T family is not AEC-Q100 qualified per Microchip product line-up.
Recommended
Audio DSP and Voice Processing
Audio products such as intercoms, hearing aids, marine audio amplifiers, and industrial public-address systems benefit from the DSPIC30F5011T-30I/PTG's single-cycle MAC and dual 40-bit accumulators. FIR and IIR filters, dynamic range compression, acoustic echo cancellation, and graphic equalizers all run comfortably at sample rates up to 48 kHz with headroom for control code. The on-chip 12-bit ADC and PWM DAC simplify mixed-signal audio paths, and the UART/SPI/I2C ports handle command interfaces, Bluetooth modules, or codec chips. The 5V tolerance is convenient when interfacing to legacy audio op-amps and codec ICs.
Recommended
Medical and Instrumentation Devices
Medical instrumentation such as infusion pumps, blood-pressure monitors, and bench-top analyzers leverage the DSPIC30F5011T-30I/PTG's deterministic MCU behavior for safety-relevant control loops and its DSP engine for sensor-signal conditioning. The 12-bit ADC captures multiple physiological signals simultaneously, while the on-chip EEPROM retains calibration constants and patient-specific settings without external memory. The 5V I/O simplifies interface to legacy analog front-ends and motor drivers in pump mechanisms, and the rich timer set supports precise PWM-driven actuation. Designers building IEC 60601-compliant products benefit from Microchip's extensive design and validation collateral for this DSC family.
Recommended
Recommended Products Summary
Engineering reference data for DSPIC30F5011T-30I/PTG — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | DSPIC30F5011-30I/PT | DSPIC30F5011T-20I/PTG | DSPIC30F5013T-30I/PTG | DSPIC30F5011-30I/PTG | DSPIC30F5011-20I/PTG | DSPIC33FJ64MC706-I/PT |
|---|---|---|---|---|---|---|---|
| Package | 64-pin TQFP (PT) 10x10 mm | 64-pin TQFP (PT) - same | 64-pin TQFP (PT) - same | 64-pin TQFP (PT) - same | 64-pin TQFP (PT) - same | 64-pin TQFP (PT) - same | 64-pin TQFP (PT) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| CPU Speed (MIPS) | 30 MIPS | 30 MIPS | 20 MIPS | 30 MIPS | 30 MIPS | 20 MIPS | 40 MIPS |
| Program Flash | 66 KB (22K x 24) | 66 KB | 66 KB | 132 KB | 66 KB | 66 KB | 64 KB |
| Data RAM | 2 KB (1K x 16) | 2 KB | 2 KB | 2 KB | 2 KB | 2 KB | 8 KB |
| Supply Voltage | 2.5 V to 5.5 V | 2.5 V to 5.5 V | 2.5 V to 5.5 V | 2.5 V to 5.5 V | 2.5 V to 5.5 V | 2.5 V to 5.5 V | 3.0 V to 3.6 V |
| Operating Temperature | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C |
| Digital I/O Pins | 52 | 52 | 52 | 52 | 52 | 52 | 53 |
| ADC Resolution | 12-bit, 200 ksps | 12-bit | 12-bit | 12-bit | 12-bit | 12-bit | 10/12-bit |
Key Differentiators
- Tape-and-reel factory pack, ready for high-volume SMT lines (vs DSPIC30F5011-30I/PT)
- Higher-performance dsPIC33F migration path on identical footprint (vs DSPIC33FJ64MC706-I/PT)
- 5V-tolerant I/O simplifies industrial designs (vs DSPIC33FJ64MC706-I/PT)
Design Notes
Place a 10uF bulk tantalum or ceramic capacitor on each VDD/VSS pair, plus a 100nF ceramic decoupling capacitor as close as possible to every VDD pin on the 64-pin TQFP package. The device's analog AVDD/AVSS pins should have a separate filtered supply (LC or ferrite-isolated from VDD) to minimize digital switching noise coupling into the 12-bit ADC. Following the reference decoupling layout in Microchip datasheet 70116J typically yields >8 ENOB effective ADC resolution.
Use a solid uninterrupted ground plane under the 64-pin TQFP body (PT package) and keep all high-speed traces (PWM, oscillator, CAN) short and away from the analog AVSS pin. Route the crystal traces (OSC1/OSC2) symmetrically with a ground guard ring. The exposed thermal pad on TQFP packages for dsPIC33F variants is not present on the dsPIC30F PT package - thermal dissipation is via the perimeter leads, so use copper pours on all VSS pins to spread heat. For switching regulator designs, place the power loop area on a separate PCB layer and stitch vias around it.
Do not leave the MCLR pin floating - tie it to VDD through a 10k resistor and a 100nF capacitor to allow in-circuit debugging and avoid spurious resets. The oscillator configuration bits (FOSC) must match the chosen clock source; mixing HS and XT modes is a common cause of board bring-up failures. When migrating to the DSPIC33FJ64MC706 in the same 64-pin TQFP, note that the supply voltage drops to 3.3V maximum - the regulator design must be adjusted accordingly.
Compliance Information
Industrial -40C to +85C operating range. RoHS and REACH compliant per Microchip product environmental compliance program. Not AEC-Q100 qualified - select dsPIC33CK or dsPIC33CH AEC-Q100 variants for automotive safety applications. Conflict-mineral reporting compliant under Microchip's CMRT filings.
