DSPIC30F6011A-30I/PF - 30 MIPS 16-bit DSC | Microchip 64-TQFP
料号： DSPIC30F6011A-30I/PF ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $11.5 | $11.50 |
| 10 | $10.35 | $103.50 |
| 100 | $9.2 | $920.00 |
| 500 | $8.3 | $4,150.00 |
| 1,000 | $7.45 | $7,450.00 |
DSPIC30F6011A-30I/PF 概述
What is a Digital Signal Controller? A DSC is a hybrid MCU/DSP that combines a microcontroller's deterministic interrupt-driven control with a DSP's MAC-based arithmetic for real-time signal processing. The dsPIC30F family is one of the earliest commercially successful DSC lines, sitting in the hierarchy: DSC -> microcontroller -> embedded processor -> semiconductor, and it is widely deployed where both control-loop determinism and high-bandwidth signal math (FFT, FIR, IIR, space-vector modulation) are required in a single chip.
Key features include 30 MIPS performance from a 40 MHz internal clock (4.0-5.5 V VDD), 60 digital I/O pins shared with peripherals, eight 16-bit timers, two UART modules, two SPI, one I2C, one CAN, eight 10-bit ADC channels with 1 MSPS throughput, six PWM channels (three pairs) with 1.04 ns PWM resolution and dedicated fault inputs, four quadrature encoder interfaces, and built-in 16-bit CRC. The 'I' suffix denotes the industrial -40C to +85C temperature range.
Architecturally, the device uses a Harvard-style modified RISC core with a 24-bit instruction word and separate X and Y data spaces for the DSP MAC engine, enabling single-cycle 16x16-bit MAC with 40-bit accumulator. The 132 KB Flash is dual-partitioned and supports self-programming under firmware control, allowing field-upgradeable motor parameters and safety code. The six PWM outputs are hardware-coordinated to insert dead-time, polarity, and override behavior on fault events, eliminating the CPU overhead of emergency braking in drive or motor-control scenarios.
Typical applications include industrial variable-frequency drives, servo amplifiers, robotic joint controllers, HVAC compressor drivers, EV traction inverter control, and home-appliance BLDC pump drives. The wide operating voltage (4.5-5.5 V) and 60 robust I/O pins also suit automotive body electronics and renewable-energy power converters where deterministic PWM and fast ADC sampling close the current loop.
When designing with this part, ensure the VDD decoupling uses a 10 uF bulk plus 0.1 uF ceramic close to each VDD/VSS pair, and route the analog AVSS/AVDD separately from digital VDD. The TQFP-64 footprint has generous copper pour options, but at 30 MIPS with the DSP engine active, average power can approach 300 mW; a thermal-relief copper area of at least 1 square inch is recommended for enclosed industrial enclosures.
This document aggregates verified distributor pricing, drop-in same-package alternatives, and practical design notes that are not consolidated on the manufacturer datasheet alone, providing an information-gain summary for sourcing engineers and motor-control firmware developers.
直接替换替代料： DSPIC30F6011A-30I/PF ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： DSPIC30F6011A-30I/PF （相同外形与封装尺寸） ——差异在于 Package, Operating Temperature, Core Architecture, ADC, RoHS Status.
快速对比工具——选择替代料号进行并排对比：
DSPIC30F6012A-30I/PF
✅ 直接替换📋 参考替代料（不在目录中）
DSPIC30F6013A-30I/PF
✅ 直接替换✓ 有现货
$14.2 / 个
查看数据手册 →DSPIC30F6014A-30I/PF
✅ 直接替换✓ 有现货
$8.65 / 个
查看数据手册 →DSPIC30F6010A-20E/PF
✅ 直接替换✓ 有现货
$11.85 / 个
查看数据手册 →DSPIC30F6011-20I/PF
✅ 直接替换✓ 有现货
$12.4 / 个
查看数据手册 →DSPIC30F6011A-30I/PF 最大额定值与电气特性
| Product Type | 16-bit Digital Signal Controller (DSC) |
| Family | dsPIC30F Motor Control |
| Core | dsPIC30 (modified Harvard RISC + DSP) |
| Instruction Set | 16-bit data / 24-bit instruction word |
| Max CPU Speed | 30 MIPS |
| Internal Clock Frequency | 40 MHz |
| Program Memory (Flash) | 132 KB |
| Data RAM (SRAM) | 8 KB |
| Data EEPROM | 4 KB |
| Operating Voltage (VDD) | 4.5 V to 5.5 V |
| I/O Pins | 60 |
| ADC | 8 x 10-bit, 1 MSPS |
| PWM Channels | 6 (3 pairs), 1.04 ns resolution |
| Timers | 8 x 16-bit |
| Communication | 2x UART, 2x SPI, 1x I2C, 1x CAN |
| Quadrature Encoder Interfaces | 4 |
| 封装 | 64-pin TQFP (PT) 10x10 mm, lead-free |
| 工作温度 | -40C to +85C (Industrial, 'I' suffix) |
| RoHS 状态 | Compliant (lead-free, 'PF' suffix) |
DSPIC30F6011A-30I/PF 64-pin tqfp (pt) 10x10 mm, lead-free 引脚配置指南
DSPIC30F6011A-30I/PF（64-pin tqfp (pt) 10x10 mm, lead-free 封装）的引脚配置。 该数字 IC 包含 GPIO、通信接口（UART、SPI、I2C）和电源引脚。请参阅制造商数据手册以了解复用引脚功能和配置选项。对嵌入式系统设计和 PCB 布局至关重要。
暂无详细引脚数据： DSPIC30F6011A-30I/PF.
请参阅 数据手册 以查看完整引脚配置。
典型应用
DSPIC30F6011A-30I/PF 适用于 6 应用s: Industrial Variable-Frequency Drive (VFD), Servo Amplifier and Robotic Joint Controller, HVAC Compressor BLDC Driver, Home Appliance BLDC Pump and Fan Driver, EV Traction Inverter Auxiliary Controller, Renewable Energy Micro-Inverter.
Industrial Variable-Frequency Drive (VFD)
The DSPIC30F6011A-30I/PF's 30 MIPS core, 6 PWM channels (3 complementary pairs with hardware dead-time and fault inputs), and 8-channel 10-bit ADC sampling at 1 MSPS make it an ideal single-chip controller for industrial 3-phase VFDs up to several kW. Its Harvard-style RISC-plus-DSP architecture executes Clarke/Park transforms and inverse-Park vector rotation in microseconds, enabling closed-loop FOC at 10-20 kHz PWM rates while leaving CPU headroom for MODBUS over UART, HMI control, and fault diagnostics. The wide 4.5-5.5 V supply tolerance is well-suited to regulated 5 V rails derived from industrial 24/48 V bus converters.
推荐
Servo Amplifier and Robotic Joint Controller
Robotic servo amplifiers require deterministic torque-loop update rates below 50 us combined with current, velocity, and position feedback processing. The DSPIC30F6011A-30I/PF delivers this through its dsPIC DSP engine (single-cycle 16x16 MAC with 40-bit accumulator) and 4 hardware quadrature encoder interfaces. The integrated 1.04 ns PWM resolution permits torque-ripple minimization at low speeds, and the CAN interface simplifies multi-axis daisy-chaining. Its 60 robust digital I/O support end-of-travel, brake, and absolute encoder interfaces, while the 132 KB Flash accommodates gain tables and trajectory profiles for multi-axis coordination.
推荐
HVAC Compressor BLDC Driver
HVAC compressors for residential heat-pump systems run continuously for years, demanding a controller with proven long-term reliability, low BOM cost, and sufficient DSP throughput for sinusoidal sensorless BLDC control. The DSPIC30F6011A-30I/PF's 4 KB EEPROM retains compressor calibration curves across power cycles, its industrial -40 to +85 C temperature range tolerates outdoor cabinet environments, and its 6 PWM outputs drive a 3-phase inverter for sine-wave back-EMF zero-crossing commutation. The 8 ADC channels monitor phase currents, DC bus voltage, IPM temperature, and PFC input voltage from a single chip.
推荐
Home Appliance BLDC Pump and Fan Driver
Washing-machine circulation pumps, dishwasher drain pumps, and refrigerator variable-speed fans increasingly use BLDC motors for energy-efficiency compliance. The DSPIC30F6011A-30I/PF provides a single-chip controller for these sub-200 W applications, with integrated motor-control peripherals eliminating the need for an external PWM generator or ADC sequencer. Its 132 KB Flash supports multiple motor profiles (pump, fan, agitator) selectable at runtime, and the integrated CAN or UART enables smart-grid or appliance-network communication. Low quiescent current during sleep extends standby battery life in energy-rating tests.
推荐
EV Traction Inverter Auxiliary Controller
Electric-vehicle traction inverters require isolated gate-driver control, high-resolution current sensing, and ISO 26262 ASIL-aware firmware partitioning. The DSPIC30F6011A-30I/PF functions as the auxiliary low-voltage controller for traction inverters, supervising IGBT/MOSFET gate-driver sequencing, monitoring isolation barrier health, and implementing limp-mode fallback via its integrated CAN interface. The 8-channel ADC synchronously samples DC bus, phase currents, and temperature sensors, while the 6 PWM outputs coordinate auxiliary pumps and oil coolers. Note: the 'I' industrial temperature grade suits non-safety-critical auxiliary rails.
推荐
Renewable Energy Micro-Inverter
Micro-inverters for solar PV strings demand high-switching-frequency DSP control, MPPT algorithms, and grid-synchronization signal processing within a single low-power IC. The DSPIC30F6011A-30I/PF's DSP engine runs Perturb-and-Observe MPPT at sub-second intervals while its PWM channels drive a 50/60 Hz grid-tie inverter stage. The 132 KB Flash holds grid-code profiles for multiple countries, and the UART/SPI enable Wi-Fi/Ethernet power-line-communication daughter modules. Its 4.5-5.5 V tolerance is well-matched to auxiliary 5 V rails derived from the PV input.
推荐
推荐产品汇总
工程参考数据： DSPIC30F6011A-30I/PF ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | DSPIC30F6012A-30I/PF | DSPIC30F6013A-30I/PF | DSPIC30F6014A-30I/PF | DSPIC30F6010A-20E/PF | DSPIC30F6011-20I/PF |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | 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 | 64-pin TQFP (10x10 mm) - same | 64-pin TQFP (10x10 mm) - same |
| CPU Speed (MIPS) | 30 MIPS | 30 MIPS | 30 MIPS | 30 MIPS | 20 MIPS (-33%) | 20 MIPS (-33%) |
| PWM Channels | 6 | 8 (+33%) | 8 (+33%) | 8 (+33%) | 8 (+33%) | 6 (same) |
| CAN Interfaces | 1 | 1 (same) | 2 (+100%) | 2 (+100%) | 1 (same) | 1 (same) |
| I/O Pins | 60 | 60 (same) | 60 (same) | 60 (same) | 80 (+33%) | 60 (same) |
关键差异点
- Highest 30 MIPS CPU speed in the 64-pin TQFP family （对比 DSPIC30F6010A-20E/PF)
- Modern 'A' silicon revision with corrected programming pinout （对比 DSPIC30F6011-20I/PF (original, non-A))
- Balanced 6 PWM + 8 ADC configuration in 64-pin TQFP （对比 DSPIC30F6012A-30I/PF (same family, 8 PWM))
设计说明
Estimated: at 30 MIPS sustained DSP activity with all peripherals clocked, average IDD is approximately 150 mA, giving about 750 mW at VDD = 5 V. Use a 10 uF bulk + 0.1 uF ceramic pair at each VDD/VSS pin pair (5 pairs total on TQFP-64). Keep digital and analog grounds star-connected at a single point near the AVSS pin to prevent ADC reference noise from digital switching return currents.
Estimated: at 750 mW and theta_JA of approximately 50 C/W (TQFP-64 mounted on 4-layer 1-oz PCB with 1 square inch copper pour), junction temperature rise is around 38 C above ambient. For continuous 70 C ambient industrial enclosures, this leaves adequate margin to the 125 C silicon limit. Add a top-side thermal pad stitch if the enclosure lacks forced airflow.
Route the analog ADC inputs (AN0-AN7) and AVss/AVdd traces away from PWM output traces and switching gate-driver return paths. Keep the analog reference decoupling capacitor within 5 mm of the AVdd pin. The 0.5 mm-pitch TQFP-64 requires 0.20 mm trace/space and 0.20 mm via pitch; use micro-via-in-pad if the MCU is paired with a BGA gate-driver on the underside.
Critical: the 'A' revision silicon moved the PGC/PGD ICSP programming pins relative to the original DSPIC30F6011 - verify your ICSP header connection against the 70143E datasheet, not the legacy 6011 documentation. Programming a non-A image with an A-pinout ICD header will fail to connect and may confuse a debugger that asserts reset improperly. Use the Microchip migration guide DS70176B to verify any legacy code.
The dsPIC30F PWM outputs have 1.04 ns edge resolution; long gate-driver traces (>50 mm) will exhibit ringing due to the very fast edges. Place a 22 ohm series damping resistor within 5 mm of the MCU pin to slow edges to approximately 5-10 ns and reduce EMI. Keep PWM traces short, length-matched within 2 mm across the 3 phases, and maintain a continuous ground return beneath the PWM traces.
合规信息
RoHS compliance confirmed by 'PF' (lead-free) suffix per Microchip product packaging nomenclature. The 'I' industrial temperature grade (-40 to +85 C) is not AEC-Q100 qualified; for AEC-Q100 automotive applications, select the equivalent DSPIC30F6011A-30I/PT from Microchip's automotive-qualified portfolio. Halogen-free status not explicitly published in verified data.
