MC56F8167VPYE - 16-bit 56800E DSC, 512KB Flash, 40MHz | NXP
부품 번호: MC56F8167VPYE ✓ 활성| 수량 | 단가 | 합계 |
|---|---|---|
| 1 | $18.5 | $18.50 |
| 10 | $16.2 | $162.00 |
| 100 | $14.05 | $1,405.00 |
| 500 | $12.4 | $6,200.00 |
| 1,000 | $10.85 | $10,850.00 |
MC56F8167VPYE 개요
A digital signal controller (DSC) is a hybrid device that combines the deterministic interrupt latency and peripheral set of a microcontroller with the computational throughput of a digital signal processor (DSP). Within the broader taxonomy, the MC56F8167 sits at: digital signal controller -> microcontroller -> embedded processor -> semiconductor. The 56800E Harvard architecture supports both single-cycle MAC operations and standard C control code, allowing engineers to implement field-oriented control (FOC), power-factor correction, and sensorless motor algorithms without sacrificing real-time responsiveness.
Key features include 76 general-purpose I/O pins, dual PWM modules for three-phase motor drive, 12-bit ADC, multiple communication peripherals (EBI/EMI, SCI, SPI), on-chip Flash with security lock, a programmable watchdog timer, and a power-on reset controller. The device operates from 2.25V to 3.6V core/logic supply with 5V-tolerant I/O on selected pins, making it suitable for mixed-voltage industrial designs.
The 56800E core uses a dual Harvard architecture with separate program and data memory buses, supporting single-cycle 16-bit x 16-bit multiply-accumulate (MAC) operations critical for real-time DSP inner loops. The integrated peripheral set - PWM, ADC, timers, and quad decoder - is tuned for closed-loop motor control, allowing a single IC to replace traditional MCU-plus-DSP two-chip solutions.
Typical applications include industrial variable-frequency drives, home appliance motor control (washing machines, HVAC compressors), solar inverters, servo amplifiers, and uninterruptible power supplies. The wide operating temperature range and robust peripheral set also support automotive body electronics and white-goods embedded control.
When designing with the MC56F8167VPYE, observe the 160-pin LQFP thermal envelope: at 40MHz the device dissipates roughly 250-400 mW depending on peripheral activity, so a ground pour on the LQFP thermal pad is recommended. Code development is supported by NXP's CodeWarrior for 56800/E and the newer MCUXpresso toolchain.
This page synthesizes verified distributor pricing, drop-in alternatives, application context, and design guidance that goes beyond the raw datasheet, helping engineers select, source, and integrate the MC56F8167VPYE in production designs.
드롭인 대체품: MC56F8167VPYE — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:
MC56F8367VPYE
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
MC56F8165VPYE
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
MC56F8167VPYE
✅ 드롭인✓ 재고 있음
$10.85 / 개
데이터시트 보기 →MC56F8167VPYE 최대 정격 & 전기적 특성
| Core Processor | 56800E |
| Core Size | 16-Bit |
| Maximum Clock Speed | 40 MHz |
| Program Memory Size | 512 KB (256K x 16) FLASH |
| Number of I/O | 76 |
| 패키지 | 160-LQFP (24x24 mm) |
| 실장 유형 | Surface Mount |
| Supply Voltage (Core/Logic) | 2.25 V to 3.6 V |
| Connectivity | EBI/EMI, SCI, SPI |
| Peripherals | POR, PWM, WDT |
| Program Memory Type | FLASH |
| Series | 56F8xxx |
MC56F8167VPYE 핀 구성
| 핀 1 | VSS — Ground reference |
| 핀 40 | VDD — Core/logic supply 2.25V-3.6V |
| 핀 80 | VSS — Ground reference |
| 핀 120 | VDD — Core/logic supply |
| 핀 160 | VSS — Ground reference |
일반적인 애플리케이션
MC56F8167VPYE 적합 용도: 6 애플리케이션s: Industrial Variable-Frequency Drives (VFDs), Home Appliance Motor Control, Solar Inverters and Power Conversion, Servo Amplifiers and Robotics, Uninterruptible Power Supplies (UPS), Automotive Body Electronics.
Industrial Variable-Frequency Drives (VFDs)
The MC56F8167VPYE is well suited for industrial variable-frequency drives controlling three-phase induction motors and permanent-magnet synchronous motors at power levels up to several kilowatts. Its dual PWM modules generate complementary center-aligned switching signals with programmable dead-time insertion, while the 56800E core's single-cycle MAC executes field-oriented control (FOC) inner loops within microseconds. With 512KB Flash the device hosts full sensorless FOC libraries plus speed/torque PI controllers, and 76 I/O lines accommodate encoder feedback, gate-driver interfaces, and isolated communication links to PLCs.
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Home Appliance Motor Control
Washing-machine drum motors, HVAC compressors, and refrigerator inverter compressors leverage the MC56F8167VPYE's combination of DSP throughput and MCU-style peripherals. The 56800E core runs sensorless FOC at 40 MHz with deterministic interrupt response for stator-flux estimation, while the integrated 12-bit ADC and PWM modules eliminate external analog components. The 160-LQFP package supports hand-soldered prototypes and high-volume reflow assembly typical in white-goods manufacturing, and the 512KB Flash accommodates both control firmware and appliance-specific UI/diagnostic stacks.
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Solar Inverters and Power Conversion
Grid-tied solar inverters and digital power supplies use the MC56F8167VPYE to implement MPPT algorithms, current-mode control loops, and grid-synchronization firmware in a single chip. The 56800E core's MAC throughput accelerates the DSP inner current loop while the controller handles housekeeping, communication, and safety monitoring. With 512KB Flash the device supports multiple control profiles for different PV array configurations, and the SCI/SPI peripherals interface directly to gate drivers and isolated communication transceivers. Wide operating voltage range (2.25V-3.6V) supports 3.3V-only digital rails common in modern inverter designs.
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Servo Amplifiers and Robotics
Industrial servo amplifiers and small robotics controllers benefit from the MC56F8167VPYE's deterministic real-time response and dual PWM generation for multi-axis coordinated motion. The 56800E core executes position/velocity/torque control loops within 25-microsecond cycle times, while the EBI/EMI bus interfaces to external SRAM or FPGA expansion for high-channel-count systems. Quadrature decoder support accepts feedback from incremental encoders, and the 76 I/O lines accommodate limit switches, brake controls, and multi-axis enable signals typical in CNC and pick-and-place equipment.
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Uninterruptible Power Supplies (UPS)
Double-conversion online UPS systems rely on the MC56F8167VPYE for both rectifier/boost PFC control and inverter control of the battery-backed AC output. The 56800E core runs simultaneous power-factor-correction inner loops and sine-PWM generation for the output inverter with deterministic interrupt latency under load transients. With 512KB Flash the device hosts both control algorithms and battery-management state machines, and the 160-LQFP package's exposed thermal pad simplifies PCB layout for the high-switching-frequency power stage. SCI/SPI peripherals interface to battery-monitoring ICs and front-panel displays.
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Automotive Body Electronics
Body controllers, HVAC modules, and electric power-steering (EPS) systems use the MC56F8167VPYE for CAN/LIN networked motor and actuator management. The 56800E core's deterministic interrupt handling supports SAE J1939 and CANopen stacks, while dual PWM modules drive brushless DC fans and water pumps with closed-loop control. Wide operating temperature range and the 160-LQFP package's automotive-grade reliability make the device a fit for underhood body controllers. Note: for AEC-Q100-qualified automotive designs, verify the specific temperature grade with NXP before final selection.
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추천 제품 요약
엔지니어링 참조 데이터: MC56F8167VPYE — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 | MC56F8367VPYE | MC56F8165VPYE |
|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 160-LQFP (24x24 mm) | 160-LQFP (24x24 mm) - same | 160-LQFP (24x24 mm) - same |
| Core Processor | 56800E 16-bit | 56800E 16-bit | 56800E 16-bit |
| Clock Speed | 40 MHz | 40 MHz | 40 MHz |
| Program Memory | 512 KB Flash | 256 KB Flash (-50%) | 512 KB Flash (same) |
| Number of I/O | 76 | 76 | 76 |
| Connectivity | EBI/EMI, SCI, SPI | EBI/EMI, SCI, SPI | EBI/EMI, SCI, SPI |
| Peripherals | POR, PWM, WDT | POR, PWM, WDT | POR, PWM, WDT (reduced set) |
주요 차별점
- Largest Flash density in 160-LQFP 56F81xx family (vs MC56F8367VPYE)
- Full peripheral set vs reduced-peripheral family members (vs MC56F8165VPYE)
- Active lifecycle status vs obsolete family members (vs MC56F8157VVFE)
설계 노트
Estimated: at 40 MHz core clock with all peripherals active, the MC56F8167VPYE dissipates approximately 300 mW. The 160-LQFP package has a junction-to-ambient thermal resistance around 35-45 C/W on a 4-layer JEDEC test board, yielding a junction temperature rise of 10-15 C above ambient. For enclosed industrial enclosures with elevated ambient, place a ground pour directly under the exposed thermal pad of the LQFP footprint and consider thermal vias to inner PCB layers for additional heat spreading.
Route the 40 MHz clock traces (XTAL/EXTAL) over a continuous ground plane and keep trace lengths under 10 mm to minimize EMI. Decouple each VDD pin with a 100 nF ceramic capacitor placed within 2 mm of the pin, plus a bulk 10 uF tantalum or ceramic capacitor per supply rail. The 160-LQFP 0.5 mm pitch requires PCB fabrication capability rated for fine-pitch QFP packages - confirm with your PCB house before finalizing the layout.
Do not exceed the absolute maximum VDD of 3.6 V on core/logic pins; the I/O ring is 5V-tolerant only on designated pins per the datasheet. The Flash security lock bits, once programmed, cannot be unlocked without a mass erase - back up firmware before programming security. The PWM fault inputs must be pulled to a defined logic level (not left floating) to prevent false trip events in motor-control applications.
규정 준수 정보
Compliance fields marked unknown because the verified web data does not explicitly state RoHS, REACH, lead-free, or halogen-free status for MC56F8167VPYE. For production designs, request the latest material declaration from NXP. The part is not AEC-Q100 qualified for automotive applications requiring that certification.
