PIC32MZ2025DAL176-I/2J - 200MHz 32-bit MCU 2MB Flash | Microchip
부품 번호: PIC32MZ2025DAL176-I/2J ✓ 활성| 수량 | 단가 | 합계 |
|---|---|---|
| 1 | $9.85 | $9.85 |
| 10 | $8.95 | $89.50 |
| 100 | $7.95 | $795.00 |
| 500 | $7.44 | $3,720.00 |
| 1,000 | $6.95 | $6,950.00 |
PIC32MZ2025DAL176-I/2J 개요
A 32-bit microcontroller (MCU) is a single-chip processor that integrates CPU core, memory (Flash and SRAM), peripherals, and I/O on one silicon die, targeting embedded control applications where deterministic real-time behavior, low power, and rich peripheral sets are critical. Within the broader taxonomy, the PIC32MZ2025 belongs to: MCU -> 32-bit MCU -> MIPS32 microAptiv core MCU -> graphics-enabled PIC32MZ DA family -> semiconductor (Integrated Circuit). This hierarchy helps engineers locate the right device for GUI/HMI work without entering the MPU (microprocessor) design complexity that requires external DDR and bootloader orchestration.
Key differentiating features include an integrated Graphics Controller and Graphics Processor for hardware-accelerated GUI rendering, on-chip support for external DDR2 DRAM up to 128 MB addressable, and a 12-bit 18 MSPS ADC module providing up to 45 analog inputs. Communication peripherals include HS USB and CAN, while a wide operating voltage range of 2.3V to 3.6V supports both 3.3V-system designs and battery-powered industrial use cases.
Architecturally, the device employs the MIPS32 microAptiv core with instruction and data caches, enabling efficient code execution at 200 MHz (3.33 CoreMark/MHz equivalent throughput class). The on-chip DDR2 controller eliminates the need for an external memory controller, while the integrated GPU-style pipeline reduces CPU overhead for layered displays and complex widgets.
Typical applications include industrial HMI panels, automotive infotainment displays, smart appliance touch interfaces, medical device screens, point-of-sale terminals, and graphical IoT gateways. The combination of large memory, on-chip graphics, and 45 analog inputs also makes it suitable for mixed-signal data acquisition with visualization.
When designing with this part, ensure PCB layout preserves LQFP-176 signal integrity, allocate adequate decoupling near the external DDR2 routing, and verify the Graphics Controller pin mapping against your chosen LCD interface. The industrial temperature grade (-40C to +85C) makes it directly deployable in factory automation environments without derating.
This page synthesizes distributor pricing across DigiKey, Mouser, and LCSC, full LQFP-176 pinout, drop-in alternatives within the same PIC32MZ DA family, and practical design notes not duplicated in the manufacturer datasheet.
드롭인 대체품: PIC32MZ2025DAL176-I/2J — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
이 시리즈의 변형
다음과 드롭인 호환되는 동일 시리즈 모델: PIC32MZ2025DAL176-I/2J (동일 폼 팩터 및 풋프린트) — 차이점: Operating Temperature, Package, Graphics Controller, CAN, USB.
빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:
PIC32MZ1064DAL176-I/2J
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
PIC32MZ1025DAL176-I/2J
✅ 드롭인✓ 재고 있음
$5.5 / 개
데이터시트 보기 →PIC32MZ2025DAG176-I/2J
✅ 드롭인✓ 재고 있음
$11.2 / 개
데이터시트 보기 →PIC32MZ2025DAK176-I/2J
✅ 드롭인✓ 재고 있음
$11.4 / 개
데이터시트 보기 →PIC32MZ2025DAA176T-I/2J
✅ 드롭인✓ 재고 있음
$7.83 / 개
데이터시트 보기 →PIC32MZ2025DAH176-I/2J
✅ 드롭인✓ 재고 있음
$4.83 / 개
데이터시트 보기 →PIC32MZ2025DAL176-I/2J 최대 정격 & 전기적 특성
| Core | MIPS32 microAptiv |
| Core Architecture | 32-bit |
| Family | PIC32MZ Graphics (DAK/DAL/DAR/DAS) |
| Subfamily | DAL |
| Maximum CPU Speed | 200 MHz |
| Program Flash | 2 MB (2M x 8) |
| SRAM | 640 KB |
| External Memory Interface | External DDR2 DRAM up to 128 MB addressable |
| Graphics Controller | Integrated |
| Graphics Processor | Integrated GPU pipeline |
| ADC | 12-bit, 18 MSPS, up to 45 analog inputs |
| USB | High-Speed USB |
| CAN | Yes |
| Operating Voltage | 2.3 V to 3.6 V |
| 동작 온도 | -40C to +85C (Industrial, -I grade) |
| 패키지 | 176-LQFP (20x20 mm) |
| 실장 유형 | Surface Mount |
| RoHS 상태 | Compliant |
| Lead-Free | Yes |
PIC32MZ2025DAL176-I/2J 176-lqfp (20x20 mm) 핀 구성 가이드
PIC32MZ2025DAL176-I/2J(176-lqfp (20x20 mm) 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: PIC32MZ2025DAL176-I/2J.
다음을 참조하십시오: 데이터시트 전체 핀 구성은 다음을 참조하십시오.
일반적인 애플리케이션
PIC32MZ2025DAL176-I/2J 적합 용도: 6 애플리케이션s: Industrial HMI Control Panels, Automotive Infotainment Displays, Smart Appliance Touch Interfaces, Medical Device Graphical Displays, Point-of-Sale Terminals, IoT Gateways with Local Visualization.
Industrial HMI Control Panels
The PIC32MZ2025DAL176-I/2J is well-suited to industrial HMI panels where the integrated Graphics Controller, Graphics Processor, and 200 MHz MIPS32 microAptiv core deliver 60 fps rendering of layered widgets on WVGA-class TFT displays. Its 640 KB SRAM plus external DDR2 support to 128 MB provides sufficient frame buffer headroom for smooth alpha-blended GUIs. Compared with bare-metal Cortex-M parts, this device removes the need for an external SDRAM controller, BOM cost, and boot firmware complexity. Up to 45 analog inputs let a touch + sensor HMI capture local process signals without a separate ADC ASIC.
추천
Automotive Infotainment Displays
For entry-level automotive infotainment and cluster displays, the PIC32MZ2025DAL176-I/2J's 12-bit 18 MSPS ADC, HS USB, and CAN peripherals enable direct connection to vehicle networks and rear-seat entertainment sources. Its industrial temperature grade (-40C to +85C) is sufficient for cabin modules; designers targeting under-hood placement should select the -V/2J extended-temperature variant. The integrated GPU accelerates LVDS/DPI TFT driving while leaving CPU bandwidth for audio decoding, voice prompts, and CAN diagnostics stacks. Combined with the LQFP-176 footprint, layout can be reused between ICE and EV variants.
추천
Smart Appliance Touch Interfaces
Smart washers, ovens, and refrigerators rely on capacitive touch + color TFT interfaces that demand an integrated GPU and decent memory headroom - exactly the profile of the PIC32MZ2025DAL176-I/2J. The 2 MB Flash fits Wi-Fi/BLE stack libraries plus graphical assets, while 640 KB SRAM supports MVCI containers and runtime widget composition. The 45-channel 12-bit ADC handles multiple temperature, humidity, and current sensors without external multiplexing. Compared with discrete MCU + external GPU approaches, this part cuts board area, EMI risk, and firmware complexity for white-goods OEMs.
추천
Medical Device Graphical Displays
Patient monitors, infusion pumps, and portable diagnostic devices require certified deterministic graphics with low EMI. The PIC32MZ2025DAL176-I/2J's MIPS32 microAptiv deterministic interrupt latency and integrated Graphics Controller meet the predictable rendering needs of medical UI; CAN and high-speed ADC support data logging from sensor front-ends. Designers should pair this part with external watchdog and isolation ICs to comply with IEC 60601-1 (system-level certification, not part-level). The LQFP-176 package supports hand-solderable prototyping for clinical pilots.
추천
Point-of-Sale Terminals
POS terminals demand full-color GUIs, secure peripherals, and reliable connectivity - the PIC32MZ2025DAL176-I/2J's HS USB host, CAN, and 200 MHz MIPS core deliver responsive UI while the 12-bit ADC handles battery and thermal monitoring. With 2 MB Flash, payment-stack libraries, fonts, and regional language assets fit comfortably without external memory. The integrated DDR2 controller enables smooth page-flip animations and barcode-scanner overlays. Industrial temperature rating and LQFP-176 robustness suit retail deployments that experience wide ambient swings.
추천
IoT Gateways with Local Visualization
Edge IoT gateways increasingly embed local displays for status, diagnostics, and configuration. The PIC32MZ2025DAL176-I/2J pairs HS USB and CAN for sensor aggregation with an integrated GPU for embedded status screens, eliminating a separate display MCU. 2 MB Flash holds TLS stacks plus an LVGL/MVCI graphics library, and 640 KB SRAM supports simultaneous MQTT, BLE, and GUI threads. The external DDR2 interface lets the gateway stream waveform previews from high-bandwidth sensors, a workload that bare-metal Cortex-M parts struggle to handle.
추천
추천 제품 요약
엔지니어링 참조 데이터: PIC32MZ2025DAL176-I/2J — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 | PIC32MZ1064DAL176-I/2J | PIC32MZ1025DAL176-I/2J | PIC32MZ2025DAG176-I/2J | PIC32MZ2025DAK176-I/2J | PIC32MZ2025DAA176T-I/2J | PIC32MZ2025DAH176-I/2J |
|---|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 176-LQFP (20x20 mm) | 176-LQFP - same | 176-LQFP - same | 176-LQFP - same | 176-LQFP - same | 176-LQFP - same | 176-LQFP - same |
| Core | MIPS32 microAptiv 32-bit | MIPS32 microAptiv 32-bit | MIPS32 microAptiv 32-bit | MIPS32 microAptiv 32-bit | MIPS32 microAptiv 32-bit | MIPS32 microAptiv 32-bit | MIPS32 microAptiv 32-bit |
| Maximum CPU Speed | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz |
| Flash | 2 MB | 2 MB | 1 MB (-50%) | 2 MB | 2 MB | 2 MB | 2 MB |
| SRAM | 640 KB | 640 KB | 640 KB | 640 KB | 640 KB | 640 KB | 640 KB |
| Graphics Controller | Integrated | Integrated | Integrated | Integrated | Integrated | Integrated | Integrated |
| Operating Voltage | 2.3 V to 3.6 V | 2.3 V to 3.6 V | 2.3 V to 3.6 V | 2.3 V to 3.6 V | 2.3 V to 3.6 V | 2.3 V to 3.6 V | 2.3 V to 3.6 V |
| Operating Temperature | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +85C (Industrial) |
| Subfamily Tier | DAL (mid-tier) | DAL with 1064 connectivity | DAL 1 MB Flash | DAG | DAK | DAA | DAH |
주요 차별점
- Integrated Graphics Controller + Graphics Processor (vs PIC32MX795F512L)
- External DDR2 controller on-chip (up to 128 MB) (vs PIC32MZ1025DAL176-I/2J)
- 12-bit 18 MSPS ADC with up to 45 analog inputs (vs PIC32MZ2025DAG176-I/2J)
설계 노트
The 176-LQFP package at 0.5 mm pitch requires strict PCB layout discipline: use 4-layer stack-up with continuous ground beneath the device, escape traces via short dog-bone fanouts, and stitch vias around the LQFP-176 paddle to control impedance. Place 0.1 uF decoupling capacitors within 2 mm of every VDD pin and a single bulk 10 uF near the package center. The integrated DDR2 interface is sensitive to length-matching; route DQ/DQS byte lanes with 50 ohm controlled impedance and target <100 ps skew per byte group to achieve 200 MHz operation without errors.
At 200 MHz core with full peripheral activity, the PIC32MZ2025DAL176-I/2J can reach 1.0-1.2 W typical dissipation in the LQFP-176 (20x20 mm). Industrial designs that fully exercise the Graphics Controller and ADC may see additional heat from I/O toggling. Apply at least 4 thermal vias under the exposed pad region (if present on this LQFP variant) and provide continuous copper pours on top/bottom layers tied to ground for spreading. For sealed enclosures, derate junction-to-ambient by 10-15C to ensure reliable -40C to +85C operation across the full industrial temperature range.
Common pitfalls when designing with this part include: (1) forgetting to enable the Graphics Controller PLL before configuring LCD timing, which results in blank displays; (2) mixing DAL pin mappings with DAA/DAG/DAR variants on the same PCB layout, since pin 96-128 are sensitive to subfamily reassignments; (3) underrating the external DDR2 supply - the on-chip DDR2 controller draws bursts up to 200 mA; (4) omitting IBIS models for the LQFP-176 footprint during SI simulation, which leads to reflection issues on USB and HS USB signals; (5) neglecting the Graphics Processor interrupt enable, causing UI tearing under heavy load.
규정 준수 정보
RoHS and lead-free per Microchip product page; AEC-Q100 not qualified for this industrial-grade part; halogen-free status not specified in provided data.