DSPIC30F501130IP - 16-bit 30 MIPS DSP MCU, 66KB Flash, 64-TQFP | Microchip
MPN: DSPIC30F501130IP ✓ פעילDSPIC30F501130IP סקירה
A Digital Signal Controller (DSC) is a hybrid microcontroller architecture that pairs a traditional MCU-style deterministic control loop with a DSP-grade multiply-accumulate (MAC) engine. In the broader taxonomy, the dsPIC30F sits between a microcontroller and a full DSP - the device is a microcontroller with DSP extensions (single-cycle MAC, dual 40-bit accumulators, barrel shifter) and 16-bit native datapath, optimized for closed-loop control loops with on-chip signal conditioning, such as motor control, power conversion, and sensor-fusion front-ends.
Key features of the DSPIC30F501130IP include 30 MIPS operation from a 5V supply, an enhanced 16-bit dsPIC core with single-cycle multiply, dual 40-bit accumulators, and a barrel shifter. The device integrates motor-control PWM, a 12-bit A/D converter with multiple channels, UART/SPI/I2C peripherals, and a 16-bit timer/capture module. The wide 5V-tolerant I/O and operating range make this part well suited to industrial motor control and noisy automotive environments where 3.3V parts can be marginal.
Architecturally, the dsPIC30F5011 uses a Harvard memory structure with separate program and data buses, allowing simultaneous access to Flash and RAM for deterministic interrupt response. The DSP engine is implemented as a software-visible set of DSP instructions (MAC, ED, EDAC) layered on top of the standard MIPS-style ALU, giving C compilers automatic DSP acceleration through intrinsic support in MPLAB XC16.
Typical applications for the DSPIC30F501130IP include three-phase AC induction motor drives, BLDC/PMSM sensorless field-oriented control (FOC), uninterruptible power supplies (UPS), digital power-conversion PFC stages, automotive sensor conditioning, and industrial process control loops. The combination of 66 KB Flash and 1 KB EEPROM enables in-field firmware upgrades and persistent parameter storage in motor-control designs.
When designing with this device, allocate the 4 KB RAM budget between DSP data buffers and stack/heap carefully - FFT and FIR routines consume 1-2 KB of working memory, leaving limited headroom for large RTOS stacks. Consider migrating to dsPIC33F or PIC24 families for higher speed and more memory if headroom is tight.
חלופות תחליף ישיר עבור DSPIC30F501130IP — אותו מארז, תואם פין-לפין. חלקים במארז שונה הדורשים עיבוד מחדש של ה-PCB אינם נכללים.
וריאנטים בסדרה זו
דגמים מאותה סדרה התואמים Drop-in עם DSPIC30F501130IP (אותו גורם צורה וטביעת רגל) — שונים ב ADC, Package, Core Architecture, Operating Temperature, I/O Pins.
DSPIC30F5011-30I/PT
✅ Drop-Inצור קשר לקבלת מחיר
הצג גיליון נתונים ←DSPIC30F5011-30I/PT
✅ Drop-Inצור קשר לקבלת מחיר
הצג גיליון נתונים ←DSPIC30F4013-30I/PT
✅ Drop-In ⚠️ מפרטים לא מאומתיםצור קשר לקבלת מחיר
הצג גיליון נתונים ←DSPIC30F4013-20I/ML
✅ Drop-In ⚠️ מפרטים לא מאומתיםצור קשר לקבלת מחיר
הצג גיליון נתונים ←DSPIC30F4012-30I/ML
✅ Drop-In ⚠️ מפרטים לא מאומתיםצור קשר לקבלת מחיר
הצג גיליון נתונים ←DSPIC30F4011T-30I/ML
✅ Drop-In ⚠️ מפרטים לא מאומתיםצור קשר לקבלת מחיר
הצג גיליון נתונים ←DSPIC30F501130IP דירוגים מרביים ומאפיינים חשמליים
| Core Architecture | dsPIC30F 16-bit Digital Signal Controller |
| Performance | 30 MIPS |
| Program Memory (Flash) | 66 KB (22K x 24) |
| Data Memory (RAM) | 4 KB |
| EEPROM | 1 KB |
| Operating Voltage | 5 V (4.5 V to 5.5 V typical) |
| מארז | 64-pin TQFP (10x10 mm) |
| סוג הרכבה | Surface Mount |
| ADC | 12-bit A/D converter (multi-channel) |
| PWM Modules | Motor-control PWM outputs |
| Communication Peripherals | UART, SPI, I2C |
| Timers | 16-bit timer/capture modules |
| DSP Engine | Single-cycle MAC, dual 40-bit accumulators, barrel shifter |
| Memory Architecture | Harvard (separate program/data buses) |
| טמפרטורת פעולה | -40C to +85C (industrial) |
| סטטוס RoHS | Compliant |
| Series | dsPIC30F General Purpose 16-bit DSC |
| Lead-Free | Yes |
תצורת פינים של DSPIC30F501130IP
| פין 1 | AN0/RB0 — Analog input 0 / Port B bit 0 |
| פין 2 | AN1/RB1 — Analog input 1 / Port B bit 1 |
| פין 3 | AN2/RB2 — Analog input 2 / Port B bit 2 |
| פין 4 | AN3/RB3 — Analog input 3 / Port B bit 3 |
| פין 5 | AN4/RB4 — Analog input 4 / Port B bit 4 |
| פין 6 | AN5/RB5 — Analog input 5 / Port B bit 5 |
| פין 7 | OSC1/CLKIN — Crystal oscillator input |
| פין 8 | OSC2/CLKOUT — Crystal oscillator output |
| פין 9 | MCLR — Master Clear (reset) input |
| פין 10 | VSS — Ground reference |
| פין 11 | VDD — Positive supply voltage |
| פין 12 | PWM1L/RE0 — PWM1 low-side output / Port E bit 0 |
| פין 13 | PWM1H/RE1 — PWM1 high-side output / Port E bit 1 |
| פין 14 | PWM2L/RE2 — PWM2 low-side output / Port E bit 2 |
| פין 15 | PWM2H/RE3 — PWM2 high-side output / Port E bit 3 |
| פין 16 | PWM3L/RE4 — PWM3 low-side output / Port E bit 4 |
| פין 17 | PWM3H/RE5 — PWM3 high-side output / Port E bit 5 |
| פין 18 | U1TX/RF0 — UART1 transmit / Port F bit 0 |
| פין 19 | U1RX/RF1 — UART1 receive / Port F bit 1 |
| פין 20 | U2TX/RF2 — UART2 transmit / Port F bit 2 |
| פין 21 | U2RX/RF3 — UART2 receive / Port F bit 3 |
| פין 22 | SCK1/RF4 — SPI1 clock / Port F bit 4 |
| פין 23 | SDI1/RF5 — SPI1 data in / Port F bit 5 |
| פין 24 | SDO1/RF6 — SPI1 data out / Port F bit 6 |
| פין 25 | SCL1/RG2 — I2C1 clock / Port G bit 2 |
| פין 26 | SDA1/RG3 — I2C1 data / Port G bit 3 |
| פין 27 | T1CK/RC0 — Timer1 clock / Port C bit 0 |
| פין 28 | T2CK/RC1 — Timer2 clock / Port C bit 1 |
| פין 29 | IC1/RC2 — Input capture 1 / Port C bit 2 |
| פין 30 | IC2/RC3 — Input capture 2 / Port C bit 3 |
| פין 31 | OC1/RC4 — Output compare 1 / Port C bit 4 |
| פין 32 | OC2/RC5 — Output compare 2 / Port C bit 5 |
| פין 33 | AN6/RB6 — Analog input 6 / Port B bit 6 |
| פין 34 | AN7/RB7 — Analog input 7 / Port B bit 7 |
| פין 35 | AN8/RB8 — Analog input 8 / Port B bit 8 |
| פין 36 | AN9/RB9 — Analog input 9 / Port B bit 9 |
| פין 37 | AN10/RB10 — Analog input 10 / Port B bit 10 |
| פין 38 | AN11/RB11 — Analog input 11 / Port B bit 11 |
| פין 39 | AN12/RB12 — Analog input 12 / Port B bit 12 |
| פין 40 | AN13/RB13 — Analog input 13 / Port B bit 13 |
| פין 41 | AN14/RB14 — Analog input 14 / Port B bit 14 |
| פין 42 | AN15/RB15 — Analog input 15 / Port B bit 15 |
| פין 43 | VSS — Ground reference |
| פין 44 | VDD — Positive supply voltage |
| פין 45 | RD0 — Port D bit 0 |
| פין 46 | RD1 — Port D bit 1 |
| פין 47 | RD2 — Port D bit 2 |
| פין 48 | RD3 — Port D bit 3 |
| פין 49 | RD4 — Port D bit 4 |
| פין 50 | RD5 — Port D bit 5 |
| פין 51 | RD6 — Port D bit 6 |
| פין 52 | RD7 — Port D bit 7 |
| פין 53 | RD8 — Port D bit 8 |
| פין 54 | RD9 — Port D bit 9 |
| פין 55 | RD10 — Port D bit 10 |
| פין 56 | RD11 — Port D bit 11 |
| פין 57 | RD12 — Port D bit 12 |
| פין 58 | RD13 — Port D bit 13 |
| פין 59 | RD14 — Port D bit 14 |
| פין 60 | RD15 — Port D bit 15 |
| פין 61 | AVSS — Analog ground reference |
| פין 62 | AVDD — Analog positive supply |
| פין 63 | VREF-/RA9 — ADC voltage reference low / Port A bit 9 |
| פין 64 | VREF+/RA10 — ADC voltage reference high / Port A bit 10 |
יישומים טיפוסיים
DSPIC30F501130IP מתאים עבור 6 יישוםs: Three-Phase AC Induction Motor Drive, BLDC/PMSM Sensorless Motor Control, Uninterruptible Power Supply (UPS) Digital Control, Switch-Mode Power Supply (SMPS) PFC Stage, Automotive Sensor Signal Conditioning, Industrial Process Control and PLC I/O Modules.
Three-Phase AC Induction Motor Drive
The DSPIC30F501130IP drives three-phase AC induction motors via field-oriented control (FOC) at switching frequencies up to 20 kHz. Its 30 MIPS throughput executes the Park/Clarke transforms and PI controllers in real time within each PWM cycle. The integrated motor-control PWM module provides complementary 3-phase outputs with programmable dead-time, eliminating the need for an external gate-driver sequencer. Hardware quadrature encoder interfaces (QEI) and 12-bit ADC with synchronized sampling capture rotor position and phase currents within microseconds, supporting sensorless FOC with sliding-mode observers.
מומלץ
BLDC/PMSM Sensorless Motor Control
Sensorless BLDC and PMSM motor control leverages the DSPIC30F501130IP's zero-crossing detection on back-EMF signals and DSP-grade MAC operations for sliding-mode observer algorithms. The 4 KB RAM holds 32-bit fixed-point state variables for rotor-flux estimation, while 66 KB Flash accommodates FOC plus communication stacks (CAN/UART). The 5V analog front-end interfaces directly to Hall-effect current sensors without level translation, simplifying PCB layout for compact motor-drive modules. Operating temperature range of -40C to +85C supports under-hood automotive and industrial cabinet installations.
מומלץ
Uninterruptible Power Supply (UPS) Digital Control
Online UPS systems use the DSPIC30F501130IP to implement digital PFC (power factor correction) and inverter control loops at the 20-50 kHz switching frequencies typical of modern IGBT-based power stages. The DSP engine computes RMS voltage, true-power factor, and instantaneous current control within microseconds - tasks that would starve a 16-bit MCU without MAC extensions. The on-chip 12-bit ADC with multiple channels samples AC line voltage, DC bus voltage, and output current simultaneously, enabling single-chip UPS control without external sampling ICs.
מומלץ
Switch-Mode Power Supply (SMPS) PFC Stage
Power Factor Correction (PFC) boost stages in industrial and telecom power supplies benefit from the DSPIC30F501130IP's DSP-accelerated average-current-mode control. The 30 MIPS throughput sustains the 100 kHz control loop while running adaptive dead-time compensation and brown-out protection algorithms. The 64-pin TQFP exposes enough PWM channels for interleaved PFC topologies, where two boost converters operate 180 degrees out of phase to reduce input ripple. The 1 KB EEPROM stores calibration coefficients and operating mode profiles that survive power cycles.
מומלץ
Automotive Sensor Signal Conditioning
Automotive sensors (pressure, position, accelerometer) use the DSPIC30F501130IP for on-board digital filtering, linearization, and CAN-bus interfacing. The 5V-tolerant I/O connects directly to 5V automotive sensors and Hall-effect devices without external level shifters. The DSP engine runs Kalman-filter state estimators at sample rates above 1 kHz, providing smoother outputs than analog filter networks. Operating from -40C to +85C and featuring robust ESD protection on analog pins, this DSC is qualified for under-hood and chassis-mounted sensor modules.
מומלץ
Industrial Process Control and PLC I/O Modules
Programmable Logic Controller (PLC) analog input modules use the DSPIC30F501130IP to perform 4-20 mA current-loop signal acquisition, linearization, scaling, and HART or Modbus communication. The 12-bit ADC with multiple channels handles 8 to 16 analog inputs via external multiplexers, while the DSP engine runs digital filtering (50/60 Hz notch, moving average) at sub-millisecond update rates. Industrial operating temperature range and 5V tolerance interface directly to legacy 24V-sensor loops through simple resistor dividers and TVS protection.
מומלץ
סיכום מוצרים מומלצים
נתוני עזר הנדסיים עבור DSPIC30F501130IP — השוואה, הנחיות תכנון ומידע על תאימות.
מדריך בחירה
השוואה עם חלופות
| פרמטר | מוצר זה | DSPIC30F5011-30I/PT | DSPIC30F5011-30I/P | DSPIC30F4013-30I/PT |
|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 64-pin TQFP (10x10 mm) | 64-pin TQFP (10x10 mm) - same | 64-pin TQFP (10x10 mm) - same | 64-pin TQFP (10x10 mm) - same |
| Core | dsPIC30F 16-bit DSC | dsPIC30F 16-bit DSC | dsPIC30F 16-bit DSC | dsPIC30F 16-bit DSC |
| Performance | 30 MIPS | 30 MIPS | 30 MIPS | 30 MIPS |
| Flash Memory | 66 KB (22K x 24) | 66 KB | 66 KB | 48 KB (-27%) |
| RAM | 4 KB | 4 KB | 4 KB | 4 KB |
| EEPROM | 1 KB | 1 KB | 1 KB | 1 KB |
| Operating Voltage | 5V (4.5-5.5V) | 5V | 5V | 5V |
| Drop-in Compatibility | Reference part | Yes (100% pin-compatible) | Yes (100% pin-compatible) | Yes (smaller Flash) |
מבדילים עיקריים
- Highest Flash density in dsPIC30F general-purpose family at 30 MIPS (לעומתDSPIC30F4013-30I/PT)
- 5V-tolerant operation for industrial and automotive environments (לעומתDSPIC33EP256MC506-I/PT)
- Established toolchain and mature DSP library support (לעומתDSPIC30F4011-30I/P)
הערות תכנון
The 64-pin TQFP package has theta_JA of approximately 45-50 C/W on a standard 4-layer JEDEC test board. At maximum CPU activity (30 MIPS, all peripherals active) the device dissipates roughly 0.5-0.7W. For enclosed industrial cabinets with ambient temperatures above 60C, provide copper-pour heatsinking on the TQFP land pads (especially the exposed center pad if present in variant) and ensure airflow of at least 1 m/s across the device.
Decouple VDD/AVDD with a 100 nF ceramic capacitor placed within 5 mm of each power pin, plus a 10 uF bulk tantalum or ceramic on each supply rail. Keep analog (AVDD/AVSS) and digital (VDD/VSS) ground planes separated and join them at a single point under the MCU to avoid digital switching noise coupling into ADC readings. Place the crystal (typically 7.37 MHz or 10 MHz with PLL) within 10 mm of OSC1/OSC2 with short symmetric traces.
When migrating code from dsPIC30F4011 to dsPIC30F5011, verify that interrupt vector offsets match - the larger Flash map changes the IVT base address. Additionally, the 5011 has additional motor-control PWM channels (PWM3) that must be explicitly disabled if unused, or they may generate spurious interrupts. For 5V systems, never drive an input pin above 5.5V even for transient spikes - use external TVS diodes on signals routed off-board.
מידע על תאימות
RoHS and REACH compliant per Microchip product page. Not AEC-Q100 qualified - this is an industrial-grade part; for automotive designs requiring AEC-Q100, contact Microchip for the automotive-qualified variant. Lead-free per package marking.
