MC56F8322MFA60 - 60MHz 16-bit DSC 48-LFQFP | NXP Semiconductors
부품 번호: MC56F8322MFA60 ✓ 활성| 수량 | 단가 | 합계 |
|---|---|---|
| 1 | $12.5 | $12.50 |
| 10 | $11.2 | $112.00 |
| 100 | $9.8 | $980.00 |
| 500 | $8.65 | $4,325.00 |
| 1,000 | $7.5 | $7,500.00 |
MC56F8322MFA60 개요
A Digital Signal Controller (DSC) is a hybrid processor class that sits between a microcontroller (MCU) and a digital signal processor (DSP). In the broader taxonomy, the MC56F8322 belongs to: DSC -> DSP -> microprocessor -> semiconductor. DSCs combine deterministic interrupt-driven control (typical of MCUs) with deterministic, high-throughput numeric computation (typical of DSPs) on a single die, eliminating the cost and complexity of separate processor + DSP chip sets in motor control and power-conversion systems.
Key features of the MC56F8322MFA60 include 60 MHz core frequency delivering 60 MIPS, on-chip Flash program memory, on-chip data RAM, a multi-channel PWM module suitable for three-phase motor drive, dual 12-bit ADCs, and a rich set of serial peripherals (SCI, SPI, I2C, CAN). The 56800E instruction set is C-compiler friendly, enabling rapid development of field-oriented control (FOC) and other DSP algorithms. The 48-LFQFP package provides 48 gull-wing leads on a 7x7 mm body, suitable for reflow soldering and moderate thermal dissipation.
The architecture leverages three parallel execution units (address generation unit, program address generator, and data ALU) within a Harvard-style arrangement, allowing up to six operations per instruction cycle. This parallelism delivers DSP-class throughput while preserving the deterministic interrupt response required for closed-loop control. The device includes dedicated peripherals such as a Flex PWM module, quad timers, and on-chip voltage regulation, simplifying system BOM.
Typical applications include three-phase AC induction and BLDC motor control (FOC and trapezoidal commutation), digital power conversion (PFC, solar inverter MPPT, UPS), automotive electronic power steering and body controllers, industrial variable-speed drives, and digital audio processing. The combination of MCU-style peripherals with DSP throughput makes the 56F8300 family a strong fit where closed-loop control and signal processing must coexist on a single chip.
When designing with this device, allocate sufficient PCB copper under the exposed pad (where present) to keep junction temperature within the automotive grade range. Use the 56800E code development tools (CodeWarrior, SDK) and verify that the linker configuration matches the on-chip Flash/RAM partitioning shown in the datasheet. For new designs, evaluate the newer MC56F83xxx family successors for active lifecycle.
This page synthesizes distributor availability, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone, helping engineers evaluate the MC56F8322MFA60 against active NXP DSC family members and competing solutions.
드롭인 대체품: MC56F8322MFA60 — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
이 시리즈의 변형
다음과 드롭인 호환되는 동일 시리즈 모델: MC56F8322MFA60 (동일 폼 팩터 및 풋프린트) — 차이점: Mounting Type, Package.
빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:
MC56F8122MFA60
✅ 드롭인 ⚠️ 사양 미검증📋 참조 대체품 (카탈로그에 없음)
MC56F8322MFAE
✅ 드롭인 ⚠️ 사양 미검증✓ 재고 있음
$8.75 / 개
데이터시트 보기 →MC56F8323MFA60
✅ 드롭인 ⚠️ 사양 미검증📋 참조 대체품 (카탈로그에 없음)
MC56F8333MFA60
✅ 드롭인 ⚠️ 사양 미검증📋 참조 대체품 (카탈로그에 없음)
MC56F8322MFA60 사양
| Core Architecture | 56800E (Harvard-style, 16-bit) |
| Core Frequency | 60 MHz |
| Instruction Throughput | 60 MIPS |
| Operations per Cycle | Up to 6 |
| 패키지 | 48-pin LFQFP, 7x7 mm, gull-wing |
| Temperature Grade | Automotive |
| 동작 온도 | -40C to +125C (automotive grade) |
| PWM Module | Flex PWM (multi-channel, three-phase capable) |
| Serial Peripherals | SCI, SPI, I2C, CAN |
| 실장 유형 | Surface Mount (LFQFP) |
| RoHS 상태 | Compliant (per distributor data) |
MC56F8322MFA60 48-pin lfqfp, 7x7 mm, gull-wing 핀 구성 가이드
MC56F8322MFA60(48-pin lfqfp, 7x7 mm, gull-wing 패키지)의 핀 구성입니다. 핀 번호, 기능, 연결 다이어그램은 제조사 데이터시트에 정의되어 있습니다. 정확한 풋프린트와 솔더링 지침은 해당 문서를 참조하십시오.
다음에 대한 상세 핀아웃 데이터 없음: MC56F8322MFA60.
다음을 참조하십시오: 데이터시트 전체 핀 구성은 다음을 참조하십시오.
일반적인 애플리케이션
MC56F8322MFA60 적합 용도: 6 애플리케이션s: Three-Phase BLDC / PMSM Motor Control (FOC), Digital Power Conversion (PFC, Solar Inverter, UPS), Variable-Frequency Industrial Motor Drive, Automotive Electronic Power Steering and Body Controllers, Digital Audio Processing and Effects, Industrial Sensor Signal Conditioning.
Three-Phase BLDC / PMSM Motor Control (FOC)
The MC56F8322MFA60's 60 MIPS DSP core plus Flex PWM module and dual 12-bit ADCs make it a strong fit for field-oriented control (FOC) of brushless DC and permanent-magnet synchronous motors. The 56800E Harvard core executes up to six operations per cycle, sustaining the Clarke/Park transforms and PI current loops at 20 kHz PWM without CPU saturation. The automotive -40C to +125C temperature grade supports under-hood and industrial drive environments. The 48-LFQFP footprint is compact enough for integrated motor-drive PCBs while the on-chip CAN peripheral simplifies network integration with vehicle or factory controllers.
추천
Digital Power Conversion (PFC, Solar Inverter, UPS)
In digital PFC, solar inverter MPPT, and UPS power-conversion stages, the MC56F8322MFA60 delivers the DSP throughput required for real-time control loops while its MCU peripherals (timers, PWM, ADC triggering) handle housekeeping deterministically. The 60 MIPS budget supports average-current-mode PFC at 100 kHz switching and double-update control loops without leaving CPU headroom. The dual 12-bit ADCs sample current and voltage simultaneously, eliminating sequential-sample phase error. Automotive temperature grade supports outdoor solar inverter and harsh industrial environments.
추천
Variable-Frequency Industrial Motor Drive
The MC56F8322MFA60 is widely deployed in industrial variable-frequency drives (VFDs) controlling AC induction motors from fractional HP up to multi-kW. Its 56800E core executes sensorless FOC and V/Hz algorithms while the Flex PWM drives the inverter bridge with programmable dead-time insertion. CAN and SCI peripherals enable Modbus, CANopen, and proprietary drive network integration. The 48-LFQFP package's 7x7 mm footprint and automotive-grade temperature range suit sealed drive enclosures deployed near motors in factory environments.
추천
Automotive Electronic Power Steering and Body Controllers
The MC56F8322MFA60's automotive -40C to +125C grade, CAN interface, and DSP throughput fit automotive electronic power steering (EPS), body controllers, and active suspension systems. The 60 MIPS budget runs torque-vector algorithms and steering-assist control loops at 1 kHz update rates while leaving headroom for diagnostics. On-chip peripherals (PWM, ADC, timers) interface directly to position sensors, current shunts, and motor windings without external logic. The 48-LFQFP package's automotive qualification supports under-dash and engine-bay mounting.
추천
Digital Audio Processing and Effects
Although primarily a control-oriented DSC, the MC56F8322MFA60's DSP throughput supports digital audio effects, equalization, and crossover processing in professional audio equipment and automotive head units. The 56800E core executes biquad filters and dynamics processing in real time, while the SCI/SPI peripherals interface to audio DACs and ADCs. The automotive temperature grade suits in-vehicle audio head units and amplifier modules. Compact 48-LFQFP packaging enables integration alongside Class-D amplifier stages on shared PCBs.
추천
Industrial Sensor Signal Conditioning
The MC56F8322MFA60 combines DSP-class FIR/IIR filtering with MCU-style sensor interfacing for industrial sensor signal conditioning and smart transducer applications. Dual 12-bit ADCs digitize bridge sensors, thermocouples, or strain gauges; the 56800E core runs calibration, linearization, and digital filtering algorithms in real time. CAN, SPI, and I2C outputs integrate with industrial networks. The automotive temperature grade supports harsh factory-floor deployments and outdoor installations.
추천
추천 제품 요약
엔지니어링 참조 데이터: MC56F8322MFA60 — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 | MC56F8122MFA60 | MC56F8322MFAE | MC56F8323MFA60 | MC56F8333MFA60 |
|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 48-LFQFP (7x7 mm) | 48-LFQFP (7x7 mm) - same | 48-LFQFP (7x7 mm) - same | 48-LFQFP (7x7 mm) - same | 48-LFQFP (7x7 mm) - same |
| Core Architecture | 56800E 16-bit DSC | 56800E 16-bit DSC - same | 56800E 16-bit DSC - same | 56800E 16-bit DSC - same | 56800E 16-bit DSC - same |
| Core Frequency | 60 MHz | 60 MHz | 60 MHz | 60 MHz | 60 MHz |
| Instruction Throughput | 60 MIPS | 60 MIPS | 60 MIPS | 60 MIPS | 60 MIPS |
| Temperature Grade | Automotive (-40C to +125C) | Automotive - same | Automotive - same | Automotive - same | Automotive - same |
| PWM Module | Flex PWM (multi-channel, three-phase capable) | Flex PWM - same family | Flex PWM - same die | Flex PWM - same family | Flex PWM - same family |
| Serial Peripherals | SCI, SPI, I2C, CAN | SCI, SPI, I2C, CAN - same family | SCI, SPI, I2C, CAN - same die | SCI, SPI, I2C, CAN - same family | SCI, SPI, I2C, CAN - same family |
| Lifecycle Status | Active (continuity via Rochester Electronics) | Active family member | Active packaging variant | Active family member | Active family member |
주요 차별점
- Combined MCU + DSP architecture on a single die (vs TI C2000 Piccolo family (TMS320F2802x))
- Automotive-grade qualification with rich motor-control peripherals (vs MC56F8122MFA60)
- Drop-in 48-LFQFP family scalability (vs MC56F8333MFA60)
설계 노트
The 48-LFQFP package relies on PCB copper area for heat dissipation. For continuous 60 MHz operation at automotive temperatures, provide at least 1 square inch of ground-plane copper under and around the device to keep junction temperature within the -40C to +125C range. In sealed enclosures with limited convection, derate clock frequency or add thermal vias to an inner copper plane. The exposed thermal pad (where present) must be soldered to the PCB for rated thermal performance.
Place decoupling capacitors (100 nF ceramic plus 4.7 uF bulk) as close as possible to each VDD/VSS pin pair. Keep analog and digital ground returns separate, joining at a single point near the device's GND pin to avoid ground-loop noise coupling into the 12-bit ADC inputs. Route ADC traces as differential pairs where possible and keep switching PWM outputs physically separated from sensitive analog signal traces to minimize conducted and radiated coupling.
When migrating from the MC56F8322MFA60 to a different 56F8300 family member (e.g., MC56F8122 or MC56F8333), verify memory map and linker section assignments match the new device's Flash/RAM sizes; firmware compiled for MC56F8322 may exceed Flash on MC56F8122. Also confirm peripheral pin multiplexing tables in the datasheet - although the 48-LFQFP pinout is largely consistent across the family, alternate functions can differ and require re-mapping of peripheral assignments in code.
Estimate: at 60 MHz core frequency with all peripherals active, core current draw is approximately 60-80 mA from a 3.3 V supply, yielding roughly 200-265 mW core power dissipation. Add I/O switching current at PWM-heavy loads. For battery-backed designs, use the on-chip voltage regulator's low-quiet-state handling requirements carefully - the 56800E retains RAM contents in wait mode but peripherals may need explicit shutdown to meet quiescent targets.
규정 준수 정보
RoHS compliance confirmed by distributor listings (Vyrian, Partstack). AEC-Q100 qualification implied by automotive temperature grade designation in MPN suffix per NXP/Freescale datasheet. Halogen-free status not specified in provided data.
