DSPIC30F2010-30I/MM - 16-bit DSC 30MIPS QFN-28 | Microchip
部品番号: DSPIC30F2010-30I/MM ✓ 生産中| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $8.47 | $8.47 |
| 10 | $8.05 | $80.50 |
| 100 | $7.63 | $763.00 |
| 500 | $7.2 | $3,600.00 |
| 1,000 | $6.86 | $6,860.00 |
DSPIC30F2010-30I/MM 概要
A digital signal controller blends the features of both microcontrollers (MCUs) and digital signal processors (DSPs) into a single-chip solution. Within the power-management hierarchy, the dsPIC30F2010 sits in the motor control class of 16-bit embedded controllers, integrating a DSP engine, ADC, PWM motor-control peripherals, and flash memory so that a single IC can close high-speed current, speed, and position control loops.
Key features include the 16-bit modified Harvard architecture running at up to 30 MIPS from a 5V supply (4.5V to 5.5V per digchip spec data), three 16-bit PWM pairs with dead-time control, a high-speed 10-bit ADC with simultaneous conversion capability, and hardware DSP multiply/accumulate instructions for fast loop filters and observers. Integrated flash program memory eliminates external memory and supports field upgrades.
The controller implements Microchip's motor-control peripheral set: quadrature encoder interface inputs, low-side/high-side complementary PWM outputs for three-phase inverters, and fast interrupt latency for current-loop closure. Flash endurance and in-circuit self-programming support firmware updates in the field without requalification of external memory.
Typical applications include brushless DC (BLDC), permanent-magnet synchronous (PMSM), AC induction, and switched-reluctance motor drives, sinusoidal UPS and solar inverter SPWM boards, and power-factor-correction stages. The dedicated PWM and encoder peripherals make it the classic choice for embedded inverter boards.
Design tip: because the device runs from 5V, level-shift the 3.3V gate-driver inputs carefully, and decouple the exposed pad (VSS) with low-ESL ceramics placed within 2 mm of the package.
This page synthesizes distributor pricing, same-package alternatives, pinout data, and practical design notes not found in the manufacturer datasheet alone.
ドロップイン代替品: DSPIC30F2010-30I/MM — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。
このシリーズのバリエーション
同一シリーズでドロップイン互換のモデル: DSPIC30F2010-30I/MM （同一形状・フットプリント） — 相違点: ADC, Core Architecture, Operating Temperature, Package, RoHS Status.
クイック比較ツール — 並列比較する代替部品を選択:
DSPIC30F2010-20I/MM
✅ ドロップイン ⚠️ 仕様未検証✓ 在庫あり
$3.4 / 個
データシートを見る →DSPIC30F2010-30E/MM
✅ ドロップイン ⚠️ 仕様未検証📋 参考代替品（カタログ未掲載）
DSPIC30F3010-30I/MM
✅ ドロップイン ⚠️ 仕様未検証📋 参考代替品（カタログ未掲載）
DSPIC30F3010-20I/MM
✅ ドロップイン ⚠️ 仕様未検証📋 参考代替品（カタログ未掲載）
DSPIC30F2010-30I/MM 最大定格＆電気的特性
| Core Architecture | 16-bit dsPIC30F (modified Harvard, DSP engine) |
| Max CPU Speed | 30 MIPS |
| Clock Input Speed | 15 MHz (per digchip spec data) |
| Program Memory | 12 KB (4K x 24) Flash |
| 電源電圧 | 4.5 V to 5.5 V |
| I/O Ports | 21 I/O |
| Package Type | 28-VQFN Exposed Pad (QFNL, 6 x 6 mm, 0.90 mm height) |
| 実装タイプ | Surface Mount |
| 動作温度 | -40C to +85C (I grade) |
| Family Series | dsPIC30F Motor Control 16-bit DSC |
| PWM Peripherals | Motor Control PWM (3 complementary pairs with dead time) |
| ADC | 10-bit high-speed ADC |
| Quadrature Encoder Interface | Yes (QEA/QEB/INDX inputs) |
| ROM Type | Flash |
| Life Cycle Stage | Active |
| Migration Path | Seamless migration to dsPIC33F, PIC24H or PIC24F in similar packages |
| Program Memory Type Detail | IC MCU 16BIT 12KB FLASH 28QFN |
DSPIC30F2010-30I/MM ピン構成
| ピン 1 | MCLR — Master clear reset / ICSP programming voltage input |
| ピン 2 | AN0/VREF+/CN2/RB0 — Analog input 0 / positive voltage reference / change notification / port B |
| ピン 3 | AN1/VREF-/CN3/RB1 — Analog input 1 / negative voltage reference / change notification / port B |
| ピン 4 | AN2/SS1/CN4/RB2 — Analog input 2 / SPI slave select / change notification / port B |
| ピン 5 | AN3/INDX/CN5/RB3 — Analog input 3 / QEA index input / change notification / port B |
| ピン 6 | AN4/QEA/IC7/CN6/RB4 — Analog input 4 / quadrature encoder A / input capture 7 / port B |
| ピン 7 | AN5/QEB/IC8/CN7/RB5 — Analog input 5 / quadrature encoder B / input capture 8 / port B |
| ピン 8 | VSS — Ground reference for logic |
| ピン 9 | OSC1/CLKI — Oscillator crystal input / external clock input |
| ピン 10 | OSC2/CLKO/RC15 — Oscillator crystal output / clock output / port C |
| ピン 11 | RF2/U1RX/SDI1 — Port F / UART1 receive / SPI1 data in |
| ピン 12 | RF3/U1TX/SDO1 — Port F / UART1 transmit / SPI1 data out |
| ピン 13 | VDD — Positive supply for logic (4.5V-5.5V) |
| ピン 14 | RG2/SCL1 — Port G / I2C1 clock |
| ピン 15 | RG3/SDA1 — Port G / I2C1 data |
| ピン 16 | RF6/INT0 — Port F / external interrupt 0 |
| ピン 17 | RC1/T2CK — Port C / Timer 2 external clock |
| ピン 18 | RC0/T1CK — Port C / Timer 1 external clock |
| ピン 19 | RE0/PWM1L — Port E / motor PWM 1 low-side output |
| ピン 20 | RE1/PWM1H — Port E / motor PWM 1 high-side output |
| ピン 21 | RE2/PWM2L — Port E / motor PWM 2 low-side output |
| ピン 22 | RE3/PWM2H — Port E / motor PWM 2 high-side output |
| ピン 23 | RE4/PWM3L — Port E / motor PWM 3 low-side output |
| ピン 24 | RE5/PWM3H — Port E / motor PWM 3 high-side output |
| ピン 25 | VDD — Positive supply for logic (4.5V-5.5V) |
| ピン 26 | VSS — Ground reference for logic |
| ピン 27 | AVSS — Ground reference for analog modules |
| ピン 28 | AVDD — Positive supply for analog modules |
主な用途
DSPIC30F2010-30I/MM の用途: 6 件s: BLDC Motor Control, Sinusoidal UPS and Inverter Boards, PMSM Field-Oriented Control, Solar Pump Inverters, AC Induction Motor Drives (V/f), Digital Power and PFC Stages.
BLDC Motor Control
The DSPIC30F2010-30I/MM is purpose-built for brushless DC (BLDC) motor drives: its six PWM outputs provide three complementary half-bridge pairs with hardware dead-time insertion, while the 30 MIPS DSP core closes the commutation and speed loop fast enough for 10-20 kHz PWM carriers. The quadrature encoder interface (QEA/QEB/INDX pins) or the 10-bit ADC sampling the BEMF divider network supplies rotor position feedback without external logic. Operating from a 5V rail shared with typical gate drivers simplifies level shifting between the DSC and the power stage. The 12 KB Flash accommodates trapezoidal and sinusoidal commutation firmware with serial diagnostics, making this single IC a complete inverter controller for fans, pumps, and power tools.
おすすめ
Sinusoidal UPS and Inverter Boards
SPWM inverter designs are a classic use case: the DSPIC30F2010-30I/MM computes sine lookup values and updates duty cycles at up to 30 MIPS, supporting 50/60 Hz output with 10-20 kHz carriers at low total harmonic distortion. Third-party pin-to-pin replacement modules for the dsPIC30F2010 are marketed specifically for pure sine wave inverter boards, underlining how entrenched this DSC is in that market. The complementary PWM pairs drive half-bridge stages through 5V-compatible gate drivers, and the high-speed ADC samples output voltage and battery current for closed-loop regulation and protection. Its 12 KB Flash holds the SPWM table, PI regulators, and fault handling in one chip, and the QFN-28 exposed pad aids thermal dissipation near the driver stage.
おすすめ
PMSM Field-Oriented Control
For permanent-magnet synchronous motors, the DSPIC30F2010-30I/MM executes simplified field-oriented control using its hardware DSP multiply-accumulate instructions for the Clarke/Park transforms and PI current loops. The 30 MIPS core supports 10 kHz or faster FOC loop rates with a 20 kHz PWM carrier, while the simultaneous-sampling 10-bit ADC captures two phase currents per PWM period triggered directly by the PWM module for deterministic sampling. Quadrature encoder inputs provide position feedback, or sensorless observers run in the DSP engine. Designers targeting higher Flash requirements can use the pin-compatible DSPIC30F3010-30I/MM with 24 KB Flash, preserving the PCB layout while gaining code space for full FOC plus communication stacks.
おすすめ
Solar Pump Inverters
Solar water-pumping drives pair a MPPT front end with a motor inverter, and the DSPIC30F2010-30I/MM can implement both loops in one 30 MIPS controller: the ADC tracks the PV panel voltage and current for maximum-power-point tracking while the motor-control PWM drives the induction or BLDC pump motor. The 5V supply range (4.5V-5.5V) matches isolated auxiliary supplies common in PV converters, and the 12 KB Flash stores the MPPT algorithm, V/f or commutation firmware, dry-run and overcurrent protection, and a startup state machine. The industrial -40C to +85C grade covers outdoor enclosures, and the QFN-28 footprint keeps the controller section compact on high-density power boards.
おすすめ
AC Induction Motor Drives (V/f)
Variable-frequency drives for AC induction motors use the DSPIC30F2010-30I/MM to generate a three-phase, V/f-controlled sine PWM output: the 30 MIPS core updates the six PWM compare registers each carrier cycle to synthesize 0-60 Hz output with adjustable volts-per-hertz ratio and ramp profiles. Hardware dead-time control protects the IGBT or MOSFET bridge, and the ADC monitors DC bus voltage and motor current for undervoltage, overload, and stall protection. The 12 KB Flash is sufficient for the V/f law, soft-start, braking, and fault logging, while 5V I/O connects directly to common optocoupler-based driver stages. Migration to dsPIC33F in similar packages is available when vector control is later required.
おすすめ
Digital Power and PFC Stages
Power-factor-correction and auxiliary converter stages benefit from the DSPIC30F2010-30I/MM's fast ADC and deterministic interrupt latency: the average-current-mode PFC loop can run at the 30 MIPS core rate with the PWM updating at 50-100 kHz, using the 10-bit ADC to sense input voltage, inductor current, and output bus. The 12 KB Flash holds the compensator, feedforward calculations, and protection state machine (overvoltage, cycle-by-cycle current limit, brownout). Operating on a 5V logic rail simplifies interfacing with analog front-end conditioning, and the exposed-pad QFN-28 offers low-impedance grounding for the sensitive analog comparisons. This makes the device a compact alternative to discrete analog PFC controllers when digital flexibility is desired.
おすすめ
おすすめ製品の概要
エンジニアリング参考データ: DSPIC30F2010-30I/MM — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
代替品との比較
| パラメータ | この製品 | DSPIC30F2010-20I/MM | DSPIC30F2010-30E/MM | DSPIC30F3010-30I/MM |
|---|---|---|---|---|
| Package | 28-VQFN (MM) exposed pad | 28-VQFN (MM) - same | 28-VQFN (MM) - same | 28-VQFN (MM) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Max Performance | 30 MIPS | 20 MIPS | 30 MIPS | 30 MIPS |
| Flash Program Memory | 12 KB (4K x 24) | 12 KB (4K x 24) | 12 KB (4K x 24) | 24 KB (8K x 24) |
| Supply Voltage | 4.5 V to 5.5 V | 4.5 V to 5.5 V | 4.5 V to 5.5 V | 4.5 V to 5.5 V |
| Operating Temperature | -40C to +85C (I) | -40C to +85C (I) | -40C to +125C (E) | -40C to +85C (I) |
| Motor Control PWM | 3 complementary pairs, dead time | 3 complementary pairs, dead time | 3 complementary pairs, dead time | 3 complementary pairs, dead time |
主な差別化要因
- Top speed grade in the dsPIC30F2010 family （vs DSPIC30F2010-20I/MM)
- Cost-optimized 12 KB Flash for simple inverter firmware （vs DSPIC30F3010-30I/MM)
- Purpose-built motor control peripherals, not generic MCU peripherals （vs DSPIC30F2010-20I/MM)
設計ノート
Connect the QFN-28 exposed pad directly to a solid VSS pour with an array of thermal vias (5x5, 0.3 mm drill) to the ground plane. Place 100 nF X7R decoupling capacitors within 2 mm of each VDD/AVDD pin pair, and isolate AVDD with an RC filter (10 ohm + 1 uF) from the digital 5V rail to preserve ADC accuracy. The 6 x 6 mm QFN footprint requires non-solder-mask-defined pads per Microchip QFN layout guidelines to prevent bridging during reflow.
The DSPIC30F2010-30I/MM operates from a 4.5V to 5.5V single supply per the digchip specification data. Estimated: at 30 MIPS with all peripherals active, core current is on the order of tens of mA (see datasheet electrical characteristics for exact figures), so a 100 mA LDO headroom is generally adequate for the DSC alone - budget separately for the gate-driver stage. Ensure the 5V rail can supply inrush during flash programming and brown-out reset (BOR) thresholds are configured for your supply tolerance.
Do not leave the MCLR pin floating - fit a 10 kohm pull-up and a 0.1 uF cap for noise immunity, and route it to the ICSP header for in-circuit programming. The motor-control PWM pins (RE0-RE5) default to general-purpose I/O until the PWM module is enabled; add pull-downs or gate-driver enable circuits so the power bridge cannot shoot through during reset. Verify the oscillator configuration fuses match your crystal (a mismatch up to 15 MHz input is supported per spec data) before first programming.
コンプライアンス情報
Compliance status not stated in the provided web data; verify RoHS/REACH status on the Microchip product page or distributor environmental data before ordering.
