DSPIC30F5011T-30I/PTG - 30 MIPS 16-bit DSC, 64KB Flash | Microchip
MPN: DSPIC30F5011T-30I/PTG ✓ Hoạt độngDSPIC30F5011T-30I/PTG Tóm tắt
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.
Bộ thay thế dễ dàng lắp đặt cho DSPIC30F5011T-30I/PTG — 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 DSPIC30F5011T-30I/PTG (cùng hình factor và footprint) — khác nhau ở Core Architecture, DSP Engine, Package, Operating Temperature, RoHS Status.
DSPIC30F5011-30I/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →DSPIC30F5011T-20I/PTG
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
DSPIC30F5013T-30I/PTG
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
DSPIC30F5011-30I/PTG
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
DSPIC30F5011-20I/PTG
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
DSPIC33FJ64MC706-I/PT
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →DSPIC30F5011T-30I/PTG Tỷ lệ tối đa & tính chất điện
| 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 |
| Nhiệt độ hoạt động | -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 |
| Hộp | 64-pin TQFP (PT) 10x10 mm |
| Kiểu lắp đặt | Surface Mount, Tape and Reel ('T' suffix) |
| Trạng thái RoHS | Compliant |
| Instruction Set | 16-bit MCU + 24-bit DSP instructions |
| Low-Power Modes | Idle, Doze, Sleep |
Cấu hình chân DSPIC30F5011T-30I/PTG
| Chân 1 | RG15 — General purpose I/O / peripheral remappable |
| Chân 2 | VSS — Logic ground |
| Chân 3 | VDD — Logic supply 2.5V to 5.5V |
| Chân 4 | PWM1L — PWM output (low-side) or GPIO |
| Chân 5 | PWM1H — PWM output (high-side) or GPIO |
| Chân 6 | PWM2L — PWM output (low-side) or GPIO |
| Chân 7 | PWM2H — PWM output (high-side) or GPIO |
| Chân 8 | PWM3L — PWM output (low-side) or GPIO |
| Chân 9 | PWM3H — PWM output (high-side) or GPIO |
| Chân 10 | QEA — Quadrature encoder A input |
| Chân 11 | QEB — Quadrature encoder B input |
| Chân 12 | INDX — Quadrature encoder index input |
| Chân 13 | FLTA — PWM fault A input |
| Chân 14 | EMUD — ICD/EMUC programming debug data |
| Chân 15 | EMUC — ICD/EMUC programming debug clock |
| Chân 16 | RA0 — Port A GPIO / analog AN0 |
| Chân 17 | RA1 — Port A GPIO / analog AN1 |
| Chân 18 | RA2 — Port A GPIO / analog AN2 |
| Chân 19 | RA3 — Port A GPIO / analog AN3 |
| Chân 20 | RA4 — Port A GPIO / analog AN4 |
| Chân 21 | RA5 — Port A GPIO / analog AN5 |
| Chân 22 | RA6 — Port A GPIO / analog AN6 |
| Chân 23 | RA7 — Port A GPIO / analog AN7 |
| Chân 24 | RA8 — Port A GPIO / analog AN8 |
| Chân 25 | RA9 — Port A GPIO / analog AN9 |
| Chân 26 | RA10 — Port A GPIO / analog AN10 |
| Chân 27 | AVDD — Analog supply |
| Chân 28 | AVSS — Analog ground |
| Chân 29 | RA11 — Port A GPIO / analog AN11 |
| Chân 30 | RA12 — Port A GPIO / analog AN12 |
| Chân 31 | OSC1 — Crystal oscillator input |
| Chân 32 | OSC2 — Crystal oscillator output |
| Chân 33 | MCLR — Master clear reset (active low) |
| Chân 34 | RC1 — Port C GPIO |
| Chân 35 | RC2 — Port C GPIO |
| Chân 36 | RC3 — Port C GPIO |
| Chân 37 | RC4 — Port C GPIO |
| Chân 38 | VDD — Logic supply 2.5V to 5.5V |
| Chân 39 | VSS — Logic ground |
| Chân 40 | RB0 — Port B GPIO |
| Chân 41 | RB1 — Port B GPIO |
| Chân 42 | RB2 — Port B GPIO |
| Chân 43 | RB3 — Port B GPIO |
| Chân 44 | RB4 — Port B GPIO |
| Chân 45 | RB5 — Port B GPIO |
| Chân 46 | RB6 — Port B GPIO |
| Chân 47 | RB7 — Port B GPIO |
| Chân 48 | RB8 — Port B GPIO |
| Chân 49 | RB9 — Port B GPIO |
| Chân 50 | RB10 — Port B GPIO |
| Chân 51 | RB11 — Port B GPIO |
| Chân 52 | RB12 — Port B GPIO |
| Chân 53 | RB13 — Port B GPIO |
| Chân 54 | RB14 — Port B GPIO |
| Chân 55 | RB15 — Port B GPIO |
| Chân 56 | RD0 — Port D GPIO |
| Chân 57 | RD1 — Port D GPIO |
| Chân 58 | RD2 — Port D GPIO |
| Chân 59 | RD3 — Port D GPIO |
| Chân 60 | RC13 — Port C GPIO |
| Chân 61 | RC14 — Port C GPIO |
| Chân 62 | RD8 — Port D GPIO |
| Chân 63 | RD9 — Port D GPIO |
| Chân 64 | RD10 — Port D GPIO |
Ứng dụng tiêu biểu
DSPIC30F5011T-30I/PTG phù hợp cho 6 Áp dụngs: 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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho DSPIC30F5011T-30I/PTG — 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 | 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 |
Bảo phân biệt quan trọng
- Tape-and-reel factory pack, ready for high-volume SMT lines (vsDSPIC30F5011-30I/PT)
- Higher-performance dsPIC33F migration path on identical footprint (vsDSPIC33FJ64MC706-I/PT)
- 5V-tolerant I/O simplifies industrial designs (vsDSPIC33FJ64MC706-I/PT)
Ghi chú thiết kế
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.
Thông tin tuân thủ
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.
