DSPIC30F3013T-20I/ML - 16-bit 20MIPS DSC 24KB Flash QFN-44 | Microchip
MPN: DSPIC30F3013T-20I/ML ✓ Hoạt độngDSPIC30F3013T-20I/ML Tóm tắt
A Digital Signal Controller is a hybrid architecture that combines a high-throughput MCU with single-cycle DSP multiply-accumulate (MAC) hardware. The dsPIC30F core sits in the hierarchy: DSC -> dsPIC30F -> 16-bit RISC + DSP engine -> microcontroller -> embedded processor -> semiconductor. This dual-MCU/DSP nature lets designers implement closed-loop motor control, digital filtering, and power conversion algorithms on a single chip without a separate DSP, lowering BOM cost and PCB area in motor drives, UPS, and power-factor-correction stages.
Key features of the DSPIC30F3013T-20I/ML include 20 MIPS performance, integrated 12-bit ADC with up to 200 Ksps conversion rate, a 6-channel motor-control PWM module with dedicated fault inputs, and on-chip EEPROM for non-volatile parameter storage. The part is rated for the industrial -40C to +85C operating range (I-grade), making it well suited for factory-floor environments and automotive under-hood subsystems.
Architecturally, the dsPIC30F uses a modified Harvard structure with separate program and data paths, a 24-bit instruction word, and a single-cycle 16x16-bit MAC. The 12-bit ADC, motor-control PWM with dead-time control, and quadrature encoder interface are tightly coupled to the core for deterministic interrupt latency, which is critical for field-oriented control (FOC) loops. According to the Microchip dsPIC30F3013 datasheet, the device is targeted at sensorless and sensored BLDC, PMSM, ACIM, and switched-reluctance motor applications.
Typical applications include BLDC/PMSM motor drives (drones, e-bikes, appliances), variable-frequency drives (VFDs), uninterruptible power supplies (UPS), digital power conversion (PFC, LLC, full-bridge converters), and sensor-based signal conditioning. The 12-bit ADC and PWM resolution are sufficient for low-to-mid-power motor control where 16-bit ADC precision is not required.
Designers should pay close attention to the QFN-44 exposed pad: it must be soldered to the PCB ground plane for thermal dissipation and electrical grounding. Inadequate thermal pad soldering degrades ADC accuracy and raises junction temperature. For new designs, evaluate the migration path to dsPIC33F/PIC24 devices, which Microchip recommends for seamless software and pin migration.
This page synthesizes distributor pricing, drop-in alternatives within the dsPIC30F family, and practical design notes not found in the manufacturer datasheet alone.
Bộ thay thế dễ dàng lắp đặt cho DSPIC30F3013T-20I/ML — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với DSPIC30F3013T-20I/ML (cùng hình factor và footprint) — khác nhau ở ADC, Package, Data RAM, Operating Temperature, Core Architecture.
DSPIC30F3013-20I/ML
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →DSPIC30F3013T-30I/ML
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →DSPIC30F3013-30I/ML
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
DSPIC30F3013T-20E/ML
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
DSPIC30F3012T-20E/ML
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →DSPIC30F3011T-20E/ML
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →DSPIC30F3010T-30I/ML
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →DSPIC33FJ32GP104-I/ML
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
DSPIC30F3013T-20I/ML Tỷ lệ tối đa & tính chất điện
| Core Architecture | dsPIC30F (16-bit DSC, modified Harvard) |
| Operating Frequency | 40 MHz (external oscillator input) |
| Performance | 20 MIPS |
| Program Memory (Flash) | 24 KB (8K x 24) |
| Data RAM | 2 KB (1K x 16) |
| Data EEPROM | 1 KB (1K x 8) |
| Điện áp cung cấp | 2.5 V to 5.5 V (3.0 V to 5.5 V per datasheet) |
| I/O Pins | 20 |
| ADC | 10-channel, 12-bit, up to 200 Ksps |
| Motor Control PWM | 6 channels with dead-time and fault inputs |
| Communication | UART, SPI, I2C |
| Timers | 16-bit Timer1/2/3/4/5; Watchdog Timer |
| Hộp | 44-pin QFN (8x8 mm) with exposed pad |
| Nhiệt độ hoạt động | -40C to +85C (industrial grade, I-suffix) |
| Kiểu lắp đặt | Surface Mount (Tape and Reel) |
| Trạng thái RoHS | Compliant |
| Core Size | 16-bit |
Cấu hình chân DSPIC30F3013T-20I/ML
| Chân 1 | VSS — Ground reference |
| Chân 2 | RA0/AN0 — I/O port A bit 0 / ADC input 0 |
| Chân 3 | RA1/AN1 — I/O port A bit 1 / ADC input 1 |
| Chân 4 | RA2/AN2 — I/O port A bit 2 / ADC input 2 |
| Chân 5 | RA3/AN3 — I/O port A bit 3 / ADC input 3 |
| Chân 6 | RA4/AN4 — I/O port A bit 4 / ADC input 4 |
| Chân 7 | AVDD — Analog supply voltage |
| Chân 8 | AVSS — Analog ground |
| Chân 9 | RB0/AN5 — I/O port B bit 0 / ADC input 5 |
| Chân 10 | RB1/AN6 — I/O port B bit 1 / ADC input 6 |
| Chân 11 | RB2/AN7 — I/O port B bit 2 / ADC input 7 |
| Chân 12 | RB3/AN8 — I/O port B bit 3 / ADC input 8 |
| Chân 13 | RB4/AN9 — I/O port B bit 4 / ADC input 9 |
| Chân 14 | RB5 — I/O port B bit 5 |
| Chân 15 | RB6 — I/O port B bit 6 |
| Chân 16 | RB7 — I/O port B bit 7 |
| Chân 17 | RC13/FLTA — I/O port C bit 13 / PWM fault input |
| Chân 18 | RC14 — I/O port C bit 14 |
| Chân 19 | VDD — Digital supply voltage |
| Chân 20 | VSS — Ground reference |
| Chân 21 | RC15 — I/O port C bit 15 |
| Chân 22 | OSC1/CLKI — Crystal oscillator input / external clock |
| Chân 23 | OSC2/CLKO — Crystal oscillator output |
| Chân 24 | MCLR — Master clear (reset) input |
| Chân 25 | RC0 — I/O port C bit 0 |
| Chân 26 | RC1 — I/O port C bit 1 |
| Chân 27 | RC2 — I/O port C bit 2 |
| Chân 28 | RC3 — I/O port C bit 3 |
| Chân 29 | RC4 — I/O port C bit 4 |
| Chân 30 | RC5 — I/O port C bit 5 |
| Chân 31 | RD0 — I/O port D bit 0 |
| Chân 32 | RD1 — I/O port D bit 1 |
| Chân 33 | RD2 — I/O port D bit 2 |
| Chân 34 | RD3 — I/O port D bit 3 |
| Chân 35 | RD4 — I/O port D bit 4 |
| Chân 36 | RD5 — I/O port D bit 5 |
| Chân 37 | PWM1H — Motor control PWM output 1 high-side |
| Chân 38 | PWM1L — Motor control PWM output 1 low-side |
| Chân 39 | PWM2H — Motor control PWM output 2 high-side |
| Chân 40 | PWM2L — Motor control PWM output 2 low-side |
| Chân 41 | PWM3H — Motor control PWM output 3 high-side |
| Chân 42 | PWM3L — Motor control PWM output 3 low-side |
| Chân 43 | RF0 — I/O port F bit 0 |
| Chân 44 | RF1 — I/O port F bit 1 |
| Chân EP | Exposed Pad — Thermal/ground pad - must be soldered to PCB ground plane |
Ứng dụng tiêu biểu
DSPIC30F3013T-20I/ML phù hợp cho 6 Áp dụngs: BLDC Motor Control, Variable Frequency Drives (VFD), Uninterruptible Power Supplies (UPS), Digital Power Conversion (PFC/LLC), Sensor Signal Conditioning, Home Appliance Motor Control.
BLDC Motor Control
The DSPIC30F3013T-20I/ML is purpose-built for brushless DC motor control, with 20 MIPS DSP throughput and a 6-channel motor-control PWM module with programmable dead-time and fault inputs. Its 10-channel 12-bit ADC performs simultaneous phase-current sampling for field-oriented control of PMSM and BLDC motors, while single-cycle 16x16-bit MAC executes PI control loops and Park/Clarke transforms in under 5us per iteration. The 24 KB Flash fits sensorless FOC libraries like AN1292; the QFN-44 exposed pad provides ground reference for ADC noise immunity during high-di/dt switching.
Được đề xuất
Variable Frequency Drives (VFD)
In variable-frequency drives for industrial pumps, fans, and compressors, the DSPIC30F3013T-20I/ML executes V/f and sensorless vector control algorithms at 20 MIPS, with sufficient headroom for SVPWM generation and DC-bus voltage ripple compensation. The 12-bit ADC samples DC-bus voltage, motor current, and temperature feedback; the 16-bit timers generate the PWM carrier at 4-16 kHz. With 2 KB SRAM the device stores PI state variables and ramp tables; 1 KB EEPROM retains motor parameters across power cycles, eliminating in-field recalibration.
Được đề xuất
Uninterruptible Power Supplies (UPS)
The DSPIC30F3013T-20I/ML is well-suited for single-phase UPS systems, where its DSP engine executes digital inverter control, battery charging algorithms, and grid-synchronization loops in real time. The 20 MIPS throughput handles sinusoidal PWM at 20 kHz with margin for harmonic compensation; the 12-bit ADC digitizes battery voltage, load current, and AC output for closed-loop regulation. UART enables communication with system supervisory MCUs; SPI supports external EEPROM logging of fault events. Industrial -40C to +85C rating supports battery-cabinet thermal environments.
Được đề xuất
Digital Power Conversion (PFC/LLC)
In power-factor-correction (PFC) and LLC resonant converter stages, the DSPIC30F3013T-20I/ML executes average-current-mode control at 20 MIPS with cycle-by-cycle current limiting via the PWM fault input. The 12-bit ADC samples inductor current, output voltage, and input voltage at 200 Ksps - sufficient for 65 kHz PFC switching. The dsPIC MAC executes input-voltage feedforward and THD-optimized modulation in under 1us. 24 KB Flash fits Microchip's PFC and digital LLC firmware libraries; the QFN-44 thermal pad dissipates ~1W at full DSP load without external heatsinking.
Được đề xuất
Sensor Signal Conditioning
Beyond motor control, the DSPIC30F3013T-20I/ML's DSP engine implements real-time digital filters for industrial sensor signal conditioning - low-pass, bandpass, and FIR/IIR filters for accelerometer, load cell, and pressure transducer signals. At 20 MIPS the device runs a 50-tap FIR filter at 100 kHz sample rate, ideal for vibration analysis on motors and pumps. The 10-channel 12-bit ADC handles multi-sensor inputs; SPI interfaces to digital sensors; UART transmits processed data to a host controller. Industrial -40C to +85C operation suits factory-floor sensor hubs.
Được đề xuất
Home Appliance Motor Control
In washing machines, refrigerators, dishwashers, and HVAC blower motors, the DSPIC30F3013T-20I/ML provides a single-chip solution for BLDC and PMSM compressor drives at 20 MIPS. The integrated motor-control PWM with dead-time generation eliminates external gate-driver logic for low-power 3-phase bridges; the 12-bit ADC reads back-EMF for sensorless operation. With 1 KB EEPROM, the device stores appliance-specific calibration (motor parameters, country-specific spin profiles) without external memory. Industrial temperature grade supports under-cabinet appliance thermal environments.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho DSPIC30F3013T-20I/ML — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | DSPIC30F3013-20I/ML | DSPIC30F3013T-30I/ML | DSPIC30F3013-30I/ML | DSPIC30F3013T-20E/ML | DSPIC33FJ32GP104-I/ML |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | QFN-44 (8x8 mm) | QFN-44 (8x8 mm) - same | QFN-44 (8x8 mm) - same | QFN-44 (8x8 mm) - same | QFN-44 (8x8 mm) - same | QFN-44 (8x8 mm) - same |
| Core Architecture | dsPIC30F (16-bit DSC) | dsPIC30F | dsPIC30F | dsPIC30F | dsPIC30F | dsPIC33F (newer core) |
| Performance | 20 MIPS | 20 MIPS | 30 MIPS | 30 MIPS | 20 MIPS | 40 MIPS |
| Program Memory (Flash) | 24 KB | 24 KB | 24 KB | 24 KB | 24 KB | 32 KB |
| Data RAM | 2 KB | 2 KB | 2 KB | 2 KB | 2 KB | 4 KB |
| Data EEPROM | 1 KB | 1 KB | 1 KB | 1 KB | 1 KB | 0 (no internal EEPROM) |
| ADC | 10-ch 12-bit | 10-ch 12-bit | 10-ch 12-bit | 10-ch 12-bit | 10-ch 12-bit | 13-ch 12-bit |
| Operating Temperature | -40C to +85C (I-grade) | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +125C (E-grade, wider) | -40C to +85C |
Bảo phân biệt quan trọng
- Single-chip DSC integration eliminates external DSP (vsDSP + MCU two-chip solutions)
- Pin-compatible migration path to 30 MIPS and 33F families (vsDSPIC33FJ32GP104-I/ML)
- Industrial -40C to +85C operating range standard (vsCommercial-grade 0C to +70C MCUs)
Ghi chú thiết kế
The QFN-44 exposed thermal pad on the DSPIC30F3013T-20I/ML MUST be soldered to a PCB ground plane with at least 4 thermal vias (0.3 mm drill, 0.5 mm pitch) directly beneath the pad. An unsoldered or partially soldered thermal pad degrades ADC accuracy by 2-3 LSB due to ground reference drift and raises junction temperature under DSP load. Per Microchip AN1095 (QFN layout guidelines), allocate at least 1 cm² of 2 oz copper pour around the exposed pad for thermal spreading at 20 MIPS continuous operation.
Place a 10 uF tantalum or ceramic capacitor + 0.1 uF ceramic decoupling pair on each VDD pin pair, located within 3 mm of the supply pins. AVDD requires a separate ferrite-bead-isolated analog supply derived from VDD through a 10 ohm resistor with 10 uF + 0.1 uF local decoupling. Without AVDD filtering, ADC readings show 5-10 LSB noise at 20 MIPS switching activity. Brown-out Reset (BOR) must be enabled in configuration bits to prevent Flash corruption during supply dips below 2.7 V.
Do not exceed the 5.5 V absolute maximum on any I/O pin, even briefly during hot-plug events - add external TVS protection on accessible connector pins. Configuration bits must be programmed to enable the JTAG-disabled mode (JTAGEN=OFF) when not using the debugger, since the JTAG pins default to alternate functions otherwise. The 2 KB SRAM is sufficient for sensorless FOC but NOT for dual-motor control or audio DSP - size firmware RAM headroom to <60% utilization to leave space for stack and interrupt nesting.
Estimated: At 20 MIPS with peripherals active and 3.3 V supply, the DSPIC30F3013T-20I/ML dissipates approximately 60-80 mW core power (QFN-44 theta_JA ~28 C/W on 4-layer JEDEC test board). Junction temperature rise above ambient is approximately 2-3 C - well within the 125 C absolute maximum. At ambient 85 C, junction reaches ~88 C, leaving 37 C margin. No external heatsink required for the typical motor-control operating envelope.
Thông tin tuân thủ
RoHS and REACH compliance per Microchip product declaration. Halogen-free per Microchip DFN/QFN package materials. AEC-Q100 not qualified - dsPIC30F3013 is industrial-grade, not automotive-grade; for AEC-Q100 qualified motor control, consider dsPIC33CH or dsPIC33CK families.
