DSPIC33EP512MC206-H/MR - 16-bit 60 MIPS DSC 512KB Flash | Microchip
부품 번호: DSPIC33EP512MC206-H/MR ✓ 활성| 수량 | 단가 | 합계 |
|---|---|---|
| 1 | $0 | $0.00 |
| 10 | $0 | $0.00 |
| 100 | $0 | $0.00 |
| 500 | $0 | $0.00 |
| 1,000 | $0 | $0.00 |
DSPIC33EP512MC206-H/MR 개요
A digital signal controller combines the computational throughput of a DSP with the peripheral integration and control-oriented architecture of a microcontroller. Within the power-management hierarchy of embedded systems, a DSC sits above general-purpose MCUs for real-time control loops, executing multiply-accumulate operations in hardware while retaining deterministic interrupt latency. The dsPIC33E family uses a modified Harvard architecture with a 16-bit-wide data path and 24-bit-wide instructions, optimized for C compiler efficiency.
Key features include the dsPIC33E DSC core with 16x16 integer multiply and 32/16 divide operations, four DMA channels enabling data movement without CPU intervention, and motor-control peripherals including QEI (quadrature encoder interface), MCPWM (motor control PWM), on-chip operational amplifiers, and comparators as listed in distributor specifications. Twelve timers/counters and 53 programmable I/O pins provide extensive peripheral connectivity.
The modified Harvard architecture fetches the next instruction while executing the current one, sustaining single-cycle MAC throughput essential for field-oriented control (FOC) of PMSM and BLDC motors. The -H/MR suffix denotes the automotive temperature grade (up to +150C ambient, derated to 60 MIPS) in the 64-VQFN exposed-pad package, with an industrial -I/MR variant rated to +85C at 70 MIPS.
Typical applications include automotive electric power steering and pump motor control, industrial BLDC/PMSM servo drives, digital power supplies (PFC and LLC converters), and embedded sensing systems requiring DSP filtering alongside hard real-time control.
Design consideration: at 3.3V supply and full-speed operation, ensure the exposed thermal pad is well-grounded to the PCB pour for heat dissipation and signal integrity, and budget the 3.0V to 3.6V operating window carefully against regulator tolerance.
This page synthesizes distributor pricing references, drop-in same-package alternatives, and practical design notes not consolidated in the manufacturer datasheet.
드롭인 대체품: DSPIC33EP512MC206-H/MR — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
이 시리즈의 변형
다음과 드롭인 호환되는 동일 시리즈 모델: DSPIC33EP512MC206-H/MR (동일 폼 팩터 및 풋프린트) — 차이점: Package, Core, Data RAM, Operating Temperature, Program Memory.
빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:
DSPIC33EP512MC206-I/MR
✅ 드롭인 ⚠️ 사양 미검증📋 참조 대체품 (카탈로그에 없음)
DSPIC33EP512MC506-H/MR
✅ 드롭인✓ 재고 있음
가격 문의
데이터시트 보기 →DSPIC33EP256MC206-H/MR
✅ 드롭인 ⚠️ 사양 미검증📋 참조 대체품 (카탈로그에 없음)
DSPIC33EP128MC206-H/MR
✅ 드롭인 ⚠️ 사양 미검증📋 참조 대체품 (카탈로그에 없음)
DSPIC33EP512MC206T-H/MR
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
DSPIC33EP512MC206-H/MR 최대 정격 & 전기적 특성
| Core | dsPIC33E DSC, 16-bit |
| Max CPU Speed | 60 MIPS (-40C to +150C grade); 70 MIPS capable in -I grade |
| Program Memory | 512KB (170K x 24) FLASH |
| Data RAM | 48KB (24K x 16) |
| Operating Voltage | 3.0 V to 3.6 V |
| 동작 온도 | -40C to +150C (AEC-Q100 automotive grade) |
| 패키지 | 64-VQFN (9x9 mm) Exposed Pad, MR |
| Programmable I/O | 53 |
| Timers/Counters | 12 |
| DMA Channels | 4 |
| Motor Control Peripherals | MCPWM, QEI |
| Analog Peripherals | On-chip op amps, comparators |
| Architecture | Modified Harvard, C compiler optimized, 24-bit wide instructions |
| Qualification | AEC-Q100, TS16949 |
| 실장 유형 | Surface Mount |
| RoHS 상태 | Compliant |
DSPIC33EP512MC206-H/MR 64-vqfn (9x9 mm) exposed pad, mr 핀 구성 가이드
DSPIC33EP512MC206-H/MR(64-vqfn (9x9 mm) exposed pad, mr 패키지)의 핀 구성입니다. 이 디지털 IC에는 GPIO, 통신 인터페이스(UART, SPI, I2C), 전원 핀이 포함되어 있습니다. 대체 핀 기능과 구성 옵션은 제조사 데이터시트를 참조하십시오. 임베디드 시스템 설계와 PCB 레이아웃에 필수적입니다.
다음에 대한 상세 핀아웃 데이터 없음: DSPIC33EP512MC206-H/MR.
다음을 참조하십시오: 데이터시트 전체 핀 구성은 다음을 참조하십시오.
일반적인 애플리케이션
DSPIC33EP512MC206-H/MR 적합 용도: 6 애플리케이션s: Automotive BLDC/PMSM Motor Control, Industrial Servo Drives, Digital Power Supplies (PFC/LLC), Automotive Body and Pump Electronics, Embedded Sensing and DSP Filtering, Test and Measurement Instrumentation.
Automotive BLDC/PMSM Motor Control
The DSPIC33EP512MC206-H/MR is purpose-built for automotive motor control: its AEC-Q100 qualification and -40C to +150C rating survive under-hood environments where industrial MCUs fail, while the 60 MIPS dsPIC33E core executes field-oriented control (FOC) current loops in the multi-kHz range with single-cycle 16x16 MAC operations. The MCPWM peripheral generates complementary PWM with hardware dead-time, and QEI decodes position feedback without CPU load. On-chip op amps condition shunt current signals, cutting external component count. Typical uses include electric power steering, coolant pumps, and HVAC blowers. Trade-off: at extended temperatures the CPU speed derates from 70 to 60 MIPS, which must be budgeted in control-loop timing calculations.
추천
Industrial Servo Drives
In industrial servo and robotic joint drives, the dsPIC33E core's modified Harvard architecture sustains deterministic interrupt latency essential for tight current, velocity, and position control cascades. The 512KB FLASH accommodates full FOC stacks plus fieldbus protocol stacks, while 4 DMA channels move ADC samples and UART frames without CPU intervention, reducing loop jitter. The QEI interface interfaces directly with incremental encoders, and on-chip comparators provide hardware overcurrent trips with microsecond response, independent of firmware. Designers should note the industrial -I/MR grade runs at 70 MIPS over -40C to +85C; the -H/MR is preferred only where its wider +150C ceiling is required. Exposed-pad grounding is critical for noise margin in inverter environments.
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Digital Power Supplies (PFC/LLC)
Digital power conversion benefits directly from the DSPIC33EP512MC206's DSP engine: 24-bit instruction width and single-cycle MAC enable high-resolution control laws for PFC and LLC stages at switching frequencies into the hundreds of kHz. The high-speed ADC plus DMA streaming captures instantaneous current and voltage samples aligned to PWM triggers, and the flexible MCPWM supports complementary outputs with programmable dead time and fault trip inputs for cycle-by-cycle current limiting. 512KB flash leaves generous room for soft-start profiles, adaptive compensation, and PMBus-style communication. The 3.0V to 3.6V supply window simplifies biasing from an auxiliary flyback output; ensure the regulator tolerance, including transients, stays inside that window.
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Automotive Body and Pump Electronics
Beyond traction motors, this DSC fits automotive body controllers, fuel and water pump modules, and turbocharger actuators that demand both signal processing and real-time control in one AEC-Q100 device. The 53 GPIO and 12 timers support relay, valve, and sensor interfacing, while the on-chip comparators implement autonomous fault detection (over-temperature, over-current) that continues operating even if firmware stalls - a functional-safety-friendly behavior. Extended operation to +150C allows mounting near heat sources, shortening harness runs. Firmware upgradability over 512KB flash supports OTA-like update strategies with dual image banks. Verify CAN instance count against the official datasheet when integrating into vehicle network topologies.
추천
Embedded Sensing and DSP Filtering
Sensor fusion nodes - vibration, acoustic, flow - exploit the DSP multiply-accumulate engine for FIR/IIR filtering at a fraction of the power of a general DSP, while retaining MCU-style peripherals for network and storage access. The 48KB (24K x 16) RAM buffers multiple filter blocks and sample windows; 4 DMA channels stream ADC data continuously. On-chip op amps can serve as programmable-gain front ends, reducing bill-of-material cost in cost-sensitive industrial sensing. Because the -H/MR grade tolerates +150C, sensors can sit near engines, compressors, or brakes without local cooling. Design note: allocate RAM carefully - filter state, DMA buffers, and communication stacks share the 48KB space, so profile usage early in development.
추천
Test and Measurement Instrumentation
Handheld and bench instruments use the DSPIC33EP512MC206 for real-time signal acquisition, FFT-based analysis, and stimulus generation. The 60-70 MIPS core performs windowed FFTs on ADC streams, while MCPWM can synthesize high-resolution carrier signals for function generation. 512KB flash stores calibration tables, multi-protocol communication stacks, and user interface code; 4 DMA channels keep sampling gaps near zero during display updates. The extended -H temperature grade suits automotive diagnostic tools used in engine bays. For fastest development, leverage Microchip's free MPLAB X IDE, XC16 compiler, and dsPIC33E motor-control libraries, which provide proven FOC and PFC firmware frameworks that shorten time-to-market substantially versus writing control code from scratch.
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추천 제품 요약
엔지니어링 참조 데이터: DSPIC33EP512MC206-H/MR — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 | DSPIC33EP512MC206-I/MR | DSPIC33EP512MC506-H/MR | DSPIC33EP256MC206-H/MR |
|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 64-VQFN (9x9) MR | 64-VQFN (9x9) MR - same | 64-VQFN (9x9) MR - same | 64-VQFN (9x9) MR - same |
| Program Memory (FLASH) | 512KB (170K x 24) | 512KB | 512KB | 256KB |
| Data RAM | 48KB (24K x 16) | 48KB | 48KB | 48KB |
| Max CPU Speed | 60 MIPS (-40C to +150C) | 70 MIPS (-40C to +85C) | 60 MIPS (H grade) | 60 MIPS (H grade) |
| Temperature Range | -40C to +150C | -40C to +85C | -40C to +150C | -40C to +150C |
| AEC-Q100 Qualification | Qualified (automotive) | Industrial grade (not Q100) | Qualified (automotive H grade) | Qualified (automotive H grade) |
| Peripheral Family | MC series (MCPWM, QEI, op amps) | MC series - identical | MC506 series - added DACs/peripherals | MC series - identical |
주요 차별점
- Extended +150C automotive temperature ceiling (vs DSPIC33EP512MC206-I/MR)
- Full 512KB program memory at automotive grade (vs DSPIC33EP256MC206-H/MR)
- Dedicated motor-control peripheral set (MCPWM + QEI + op amps) (vs DSPIC33EP512MC506-H/MR)
설계 노트
The 64-VQFN 9x9 mm exposed-pad package requires a solid ground connection through the thermal pad. Define an array of thermal vias (typically 5x5, 0.3 mm drill, filled or tented) under the pad connecting to the internal ground plane; this serves both heat dissipation at the +150C ceiling and return-current integrity for the fast 60 MIPS core. Pin 1 is at the top-left of the package per Microchip convention with the dot marker; verify against the datasheet mechanical drawing before release.
Supply window is 3.0V to 3.6V. When powering from a 3.3V LDO or buck, account for regulator initial accuracy, load/line regulation, and drift across -40C to +150C - the sum must stay inside the window including transient droop during simultaneous PWM switching events. Estimated: a +/-2% regulator at 3.3V yields 3.234V to 3.366V, leaving roughly 234 mV positive headroom and 234 mV negative margin to the 3.6V/3.0V limits; add decoupling (100 nF per supply pin pair plus bulk 10 uF) to control transients.
At +150C ambient with active motor-drive peripherals running, internal power dissipation raises junction temperature further. The VQFN exposed pad is the primary heat path; PCB copper area is the heatsink. Estimated: if the die dissipates on the order of a few hundred mW, use Microchip's theta-JA figure from the datasheet (section: thermal characteristics) to compute junction rise and verify TJ stays below the absolute maximum - never rely on the -H grade temperature rating alone without this check in enclosed automotive modules.
The -H/MR grade derates maximum CPU speed to 60 MIPS above +85C (full 70 MIPS only in the -I industrial grade over -40C to +85C). Firmware configured for 70 MIPS operation (crystal + PLL settings) will overclock the part at elevated temperature - an intermittent, temperature-dependent failure mode that is extremely difficult to debug in the field. Set configuration bits for 60 MIPS maximum when targeting the H grade, and reserve flash headroom in 512KB for bootloader plus update images.
규정 준수 정보
AEC-Q100 and TS16949 context explicitly stated in distributor listings (Hotenda, Microchip USA). RoHS compliant per Microchip current-production policy; verify REACH/halogen declarations on Microchip's official environmental page.
