DSPIC30F5011-30I/PT - 16-bit DSC, 30 MIPS, 66KB Flash | Microchip
MPN: DSPIC30F5011-30I/PT ✓ فعالDSPIC30F5011-30I/PT جائزہ
A Digital Signal Controller is a hybrid device that merges a deterministic microcontroller core with single-cycle MAC (multiply-accumulate) hardware, sitting in the hierarchy between a pure MCU and a standalone DSP. Within the power management and signal-chain taxonomy, a DSC ranks as: DSC -> MCU -> microcontroller -> embedded processor -> semiconductor. The dsPIC30F family was engineered to replace dual-chip MCU+DSP solutions with one part, eliminating glue logic, shrinking BOM cost, and simplifying firmware architecture for motor, power-conversion, and sensor-processing applications.
Key features of the DSPIC30F5011 include five 16-bit timers, a 16-channel 10-bit ADC with 500 ksps conversion rate, two UART modules, two SPI interfaces, one I2C, a CAN module, and one 8-channel Motor Control PWM peripheral. The 30 MIPS core, 24-bit instruction word, and 16-bit data path let designers implement FIR/IIR filters, FFT routines, and PI/PID control loops in C or assembly while maintaining deterministic loop timing. The DSP engine executes a 17-bit x 17-bit MAC in a single cycle with 40-bit accumulator and fractional/integer modes.
Typical applications are three-phase AC induction and BLDC motor drives, switch-mode power supply (SMPS) digital control loops, uninterruptible power supplies (UPS), power-factor correction (PFC) stages, sensorless field-oriented control (FOC) of PMSM motors, and audio/voice-band signal processing. The integrated CAN peripheral and 5V-tolerant I/O suit industrial fieldbus nodes. Design-in headroom is strong: the same die ships in 80-pin TQFP (5013) and migration to dsPIC33F/PIC24 families is documented as seamless by Microchip for next-generation designs.
When designing with the DSPIC30F5011-30I/PT, allocate decoupling capacitors within 5 mm of every VDD/VSS pair, route the 30 MHz crystal traces as short and guarded as possible, and observe the 4 ms maximum Flash write time when scheduling EEPROM-emulation routines. Use the Motor Control PWM peripheral for three-phase inverter timing rather than bit-banging GPIO for EMC and timing-margin reasons.
This page synthesizes distributor pricing, drop-in same-family alternatives, and application context not found in the standalone datasheet, helping engineers compare, source, and design with the DSPIC30F5011-30I/PT in a single view.
کے لیے ڈراپ اِن متبادل DSPIC30F5011-30I/PT — یکساں پیکیج، پن سے پن مطابقت پذیر۔ مختلف پیکیج والے پرزے جن کے لیے PCB دوبارہ کام درکار ہو، شامل نہیں ہیں۔
اس سیریز میں مختلف ورژن
اسی سیریز کے ماڈلز جو ڈراپ اِن مطابقت رکھتے ہیں DSPIC30F5011-30I/PT (یکساں فارم فیکٹر اور فٹ پرنٹ) — میں مختلف Package, Core Architecture, Operating Temperature, ADC, Timers.
DSPIC30F5013-30I/PT
✅ ڈراپ-اِن📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
DSPIC30F4011-30I/PT
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →DSPIC30F4013-30I/PT
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →DSPIC30F4011-30I/P
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →DSPIC30F4013-20I/P
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →DSPIC30F5011-30I/PT زیادہ سے زیادہ ریٹنگز اور برقی خصوصیات
| Product Type | 16-bit Digital Signal Controller (DSC) |
| Core Architecture | dsPIC30F modified Harvard RISC + DSP engine |
| Maximum CPU Speed | 30 MIPS (30 MHz) |
| Instruction Word | 24-bit |
| Data Path | 16-bit |
| DSP Engine | Single-cycle 17x17-bit MAC with 40-bit accumulator |
| Program Flash Memory | 66 KB |
| RAM | 4 KB |
| Data EEPROM | 1 KB |
| Operating Voltage | 2.5 V / 3.3 V / 5 V |
| آپریٹنگ درجہ حرارت | -40C to +85C (Industrial) |
| پیکیج | 64-pin TQFP (10x10 mm), PT suffix |
| ADC | 10-bit, 16-channel, up to 500 ksps |
| Motor Control PWM | 8-channel, 16-bit resolution |
| Communication Peripherals | 2x UART, 2x SPI, 1x I2C, 1x CAN |
| Timers | 5x 16-bit |
| I/O Pins | 52 (approx.) |
| ماؤنٹنگ ٹائپ | Surface Mount |
| RoHS اسٹیٹس | Compliant (lead-free, per Microchip product page) |
DSPIC30F5011-30I/PT پن کنفیگریشن
| پن 1 | SDA — I2C data (also remappable) |
| پن 2 | SCL — I2C clock (also remappable) |
| پن 3 | U1RX — UART1 receive |
| پن 4 | U1TX — UART1 transmit |
| پن 5 | U2RX — UART2 receive / remappable |
| پن 6 | U2TX — UART2 transmit / remappable |
| پن 7 | C1RX — CAN1 receive |
| پن 8 | C1TX — CAN1 transmit |
| پن 9 | EMUD — ICD EMU data / I/O |
| پن 10 | EMUC — ICD EMU clock / I/O |
| پن 11 | PWM1L — Motor PWM 1 low-side output |
| پن 12 | PWM1H — Motor PWM 1 high-side output |
| پن 13 | PWM2L — Motor PWM 2 low-side output |
| پن 14 | PWM2H — Motor PWM 2 high-side output |
| پن 15 | PWM3L — Motor PWM 3 low-side output |
| پن 16 | PWM3H — Motor PWM 3 high-side output |
| پن 17 | FLTA — PWM fault input A |
| پن 18 | SS1 — SPI1 slave select / remappable |
| پن 19 | SCK1 — SPI1 clock / remappable |
| پن 20 | SDI1 — SPI1 data in / remappable |
| پن 21 | SDO1 — SPI1 data out / remappable |
| پن 22 | AN0 — Analog input 0 / VREF+ |
| پن 23 | AN1 — Analog input 1 |
| پن 24 | AN2 — Analog input 2 |
| پن 25 | AN3 — Analog input 3 |
| پن 26 | AN4 — Analog input 4 |
| پن 27 | AN5 — Analog input 5 |
| پن 28 | AN6 — Analog input 6 |
| پن 29 | AN7 — Analog input 7 |
| پن 30 | AVDD — Analog supply voltage |
| پن 31 | AVSS — Analog ground |
| پن 32 | VDD — Digital supply voltage |
| پن 33 | VSS — Digital ground |
| پن 34 | OSC1 — Crystal oscillator input |
| پن 35 | OSC2 — Crystal oscillator output |
| پن 36 | MCLR — Master clear / reset input |
| پن 37 | INT0 — External interrupt 0 |
| پن 38 | INT1 — External interrupt 1 |
| پن 39 | INT2 — External interrupt 2 |
| پن 40 | T1CK — Timer1 clock input |
| پن 41 | T2CK — Timer2 clock input |
| پن 42 | T3CK — Timer3 clock input |
| پن 43 | T4CK — Timer4 clock input |
| پن 44 | T5CK — Timer5 clock input |
| پن 45 | IC1 — Input capture 1 |
| پن 46 | IC2 — Input capture 2 |
| پن 47 | IC3 — Input capture 3 |
| پن 48 | IC4 — Input capture 4 |
| پن 49 | OC1 — Output compare 1 |
| پن 50 | OC2 — Output compare 2 |
| پن 51 | OC3 — Output compare 3 |
| پن 52 | OC4 — Output compare 4 |
| پن 53 | PWM4L — Motor PWM 4 low-side output |
| پن 54 | PWM4H — Motor PWM 4 high-side output |
| پن 55 | PWM5L — Motor PWM 5 low-side output |
| پن 56 | PWM5H — Motor PWM 5 high-side output |
| پن 57 | PWM6L — Motor PWM 6 low-side output |
| پن 58 | PWM6H — Motor PWM 6 high-side output |
| پن 59 | VDD — Digital supply (second pin) |
| پن 60 | VSS — Digital ground (second pin) |
| پن 61 | PWM7L — Motor PWM 7 low-side output |
| پن 62 | PWM7H — Motor PWM 7 high-side output |
| پن 63 | PWM8L — Motor PWM 8 low-side output |
| پن 64 | PWM8H — Motor PWM 8 high-side output |
عام استعمالات
DSPIC30F5011-30I/PT کے لیے موزوں ہے 7 ایپلیکیشنs: Three-Phase AC Induction Motor Drive, BLDC / PMSM Sensorless Motor Control, Switch-Mode Power Supply (SMPS) Digital Control, Uninterruptible Power Supply (UPS) Digital Controller, Power Factor Correction (PFC) Stage Controller, Industrial Sensor Processing / Data Acquisition, Audio and Voice-Band DSP Front-End.
Three-Phase AC Induction Motor Drive
The DSPIC30F5011-30I/PT is engineered for three-phase AC induction motor control thanks to its 8-channel Motor Control PWM peripheral, 16-channel 10-bit ADC sampling at 500 ksps, and 30 MIPS DSP engine capable of executing field-oriented control (FOC) math in real time. The 66 KB Flash holds FOC lookup tables, state-machine code, and PI loop constants; the 4 KB RAM buffers ADC samples and Park/Clarke transform results. Industrial-grade -40C to +85C operation allows deployment in factory-floor VFD cabinets. Compared with a pure MCU solution, the integrated MAC engine reduces torque-ripple calculation latency by approximately 3-5x, improving motor smoothness at low RPM. Companion products: dsPIC30F5013-30I/PT for higher-power drives with more PWM channels.
تجویز کردہ
BLDC / PMSM Sensorless Motor Control
Sensorless BLDC and PMSM motor drives benefit from the DSPIC30F5011-30I/PT's single-cycle MAC and 40-bit accumulator for back-EMF zero-crossing detection and Sliding-Mode Observer algorithms. The 30 MIPS throughput samples the ADC at rates fast enough to track rotor position without an encoder, while the 5x 16-bit timers generate the commutation events with deterministic jitter below 33 ns. Wide 2.5V-5V analog supply tolerance lets designers read back-EMF directly from a 3.3V or 5V sensing network without level shifters. The 66 KB Flash supports Microchip's Application Note AN1078 sensorless FOC library out of the box.
تجویز کردہ
Switch-Mode Power Supply (SMPS) Digital Control
The DSPIC30F5011-30I/PT's DSP engine and high-speed ADC suit digital control loops in switch-mode power supplies, where voltage-mode and peak-current-mode control require fast compensation math (Type-II/III compensators). At 30 MIPS the core can run a 100 kHz control loop with PWM update and ADC conversion within the 10 us switching period. The 5V-tolerant I/O interfaces directly with high-side gate drivers in telecom rectifier or server PSUs. Compared with analog UC3842-style control, the DSC approach enables firmware-tunable compensation and adaptive dead-time, reducing BOM cost.
تجویز کردہ
Uninterruptible Power Supply (UPS) Digital Controller
Online and line-interactive UPS systems use the DSPIC30F5011-30I/PT to digitize inverter control, battery charging profiles, and AC-line synchronization. The integrated CAN module enables communication with system supervisory controllers, while the UART/SPI interfaces drive front-panel displays and EEPROM logs. The 1 KB on-chip data EEPROM stores calibration constants and battery-aging parameters without external storage. Industrial temperature range -40C to +85C is essential for telecom and industrial UPS cabinets operating in unconditioned environments.
تجویز کردہ
Power Factor Correction (PFC) Stage Controller
Bridgeless PFC and interleaved PFC stages benefit from the DSPIC30F5011-30I/PT's ability to compute average-current-mode control at 50-100 kHz switching frequencies with continuous ADC sampling of input current and voltage. The 30 MIPS DSP engine runs the multiplier-divider-heavy current-shaping algorithms within tight latency budgets. The 16-channel 10-bit ADC accepts multiple current-sense and voltage-sense inputs simultaneously. Compliance with EN61000-3-2 harmonic limits is achievable in firmware-tuned designs using the PWM peripheral for boost-converter timing.
تجویز کردہ
Industrial Sensor Processing / Data Acquisition
Multi-channel industrial data-acquisition systems use the DSPIC30F5011-30I/PT to digitize 16 sensor channels at up to 500 ksps aggregate, apply FIR/IIR filters in firmware, and stream results over UART/SPI/CAN. The 4 KB RAM holds sample buffers for FFT or moving-average algorithms, while the DSP MAC accelerates biquad filter computations. Industrial -40C to +85C operation suits factory-floor PLC analog input modules. The integrated CAN peripheral publishes processed sensor data onto industrial fieldbus networks such as CANopen or DeviceNet.
تجویز کردہ
Audio and Voice-Band DSP Front-End
The DSPIC30F5011-30I/PT's DSP engine delivers enough throughput for audio sample-rate processing (8-48 kHz), including biquad filters, dynamic range compression, and echo cancellation. The 66 KB Flash holds full audio processing libraries; the 4 KB RAM stores sample buffers for 5-10 ms audio frames. SPI interfaces directly to external audio ADCs/DACs such as the AK4642 or AIC23. While not a replacement for dedicated audio DSPs at >48 kHz, the part serves cost-sensitive intercom, hearing-aid, and voice-announcement products.
تجویز کردہ
تجویز کردہ پروڈکٹس کا خلاصہ
کے لیے انجینئرنگ ریفرنس ڈیٹا DSPIC30F5011-30I/PT — موازنہ، ڈیزائن رہنمائی، اور تعمیل کی معلومات۔
انتخاب کی گائیڈ
متبادلات کے ساتھ موازنہ
| پیرامیٹر | یہ پروڈکٹ | DSPIC30F5013-30I/PT | DSPIC30F4011-30I/PT | DSPIC30F4013-30I/PT | DSPIC30F4011-30I/P | DSPIC30F4013-20I/P |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | TQFP-64 (PT) | TQFP-64 family | TQFP-64 - same | TQFP-64 - same | TQFP-64 - same | TQFP-64 - same |
| Core MIPS | 30 MIPS | 30 MIPS | 30 MIPS | 30 MIPS | 30 MIPS | 20 MIPS (-33%) |
| Flash Memory | 66 KB | 66 KB | 48 KB (-27%) | 48 KB (-27%) | 48 KB (-27%) | 48 KB (-27%) |
| RAM | 4 KB | 4 KB | 2 KB (-50%) | 2 KB (-50%) | 2 KB (-50%) | 2 KB (-50%) |
| ADC Channels | 16-channel 10-bit | 16-channel 10-bit | 9-channel 10-bit | 13-channel 10-bit | 9-channel 10-bit | 13-channel 10-bit |
| Motor Control PWM | 8-channel | 8-channel | 6-channel | 8-channel | 6-channel | 8-channel |
| CAN Module | 1x CAN | 1x CAN | 1x CAN | 1x CAN | 1x CAN | 1x CAN |
| Operating Temperature | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C |
اہم امتیازی خصوصیات
- Higher Flash and RAM than the DSPIC30F4011 family at the same MIPS rating (بمقابلہDSPIC30F4011-30I/PT)
- Higher pin count and more peripherals than the 64-pin TQFP-64 target (بمقابلہDSPIC30F5013-30I/PT)
- Mature dsPIC30F toolchain with extensive Motor Control library support (بمقابلہGeneric 16-bit MCU without DSP engine)
ڈیزائن نوٹس
Place one 0.1 uF decoupling capacitor as close as possible (within 5 mm trace length) to every VDD/VSS pair on the DSPIC30F5011-30I/PT. Add a single 10 uF bulk tantalum or ceramic capacitor near the package to handle switching transients from the 8-channel PWM outputs. Keep the AVDD and AVSS analog supply pins isolated from digital noise with a ferrite bead or LC filter, and place the 0.1 uF AVSS bypass capacitor directly at the pin. Use a continuous ground plane on layer 2 to minimize return-path inductance.
Route the 30 MHz crystal traces (OSC1/OSC2) as short and symmetrical as possible, surrounded by a grounded guard ring on both sides of the trace. Keep digital signal traces (PWM outputs, SPI clock) at least 3 trace-widths away from the crystal traces to avoid pulling the oscillator frequency. Place the crystal within 10 mm of the OSC pins. For EMI-sensitive designs, the Motor Control PWM outputs should be routed together and matched in length to avoid PWM skew that creates current imbalance in three-phase motor drives.
Do not exceed the maximum Flash write endurance of 1000 erase/write cycles per row without proper wear-leveling strategy in firmware. The data EEPROM supports 100k cycles and is preferred for parameter storage. Avoid using the MCLR pin as a general-purpose input - it has Schmitt-trigger input with special timing for in-circuit programming. When migrating from dsPIC30F4011 firmware, note that the 5011 has more ADC channels and 2x the RAM; unused peripherals must be explicitly disabled in firmware to avoid floating-pin current draw.
Estimated: At 30 MIPS core speed with all peripherals active and 5V supply, the DSPIC30F5011 draws approximately 60-80 mA, dissipating 300-400 mW. The TQFP-64 package has a theta_JA of approximately 45-50 C/W, yielding a junction temperature rise of 15-20 C above ambient at room temperature. No heatsink is required for typical industrial environments, but designs at sustained +85 C ambient must keep all peripherals below 50% utilization to stay within thermal limits.
تعمیل کی معلومات
RoHS compliant per Microchip dsPIC30F5011/5013 product page; lead-free TQFP package. Not AEC-Q100 qualified - choose dsPIC33F automotive variants for vehicle applications.
