PIC32MZ2025DAK176-V/2J - 32-bit MCU, 200MHz, 2MB Flash, Graphics | Microchip
부품 번호: PIC32MZ2025DAK176-V/2J ✓ 활성| 수량 | 단가 | 합계 |
|---|---|---|
| 1 | $18.5 | $18.50 |
| 10 | $17.2 | $172.00 |
| 100 | $14.95 | $1,495.00 |
| 500 | $13.4 | $6,700.00 |
| 1,000 | $12.1 | $12,100.00 |
PIC32MZ2025DAK176-V/2J 개요
A 32-bit microcontroller (MCU) is a single-chip processor with on-chip Flash program memory, SRAM data memory, and a rich set of digital and analog peripherals. It sits in the broader hierarchy: microcontroller -> embedded processor -> semiconductor device. The PIC32MZ DA family extends this by integrating a dedicated Graphics Controller and Graphics Processor for human-machine interface (HMI) designs, eliminating the need for an external GPU in many applications.
Key features include a 12-bit 18 MSPS ADC module with up to 45 analog inputs, an External Bus Interface (EBI) that can address 32 MB or 128 MB of external DDR2 DRAM, an integrated High-Speed USB 2.0 PHY, a CAN module, and 120 general-purpose I/O pins. The device operates from 1.7 V to 1.9 V and is offered in the V-temp grade (-40 °C to +105 °C), suitable for industrial environments.
Technically, the part pairs a 32-bit MIPS32 microAptiv core with on-chip cache, hardware multipliers, and a 2D Graphics Processing Unit. This architecture allows the MCU to drive LCD panels directly while the main CPU runs application code, enabling responsive HMI graphics without taxing the application thread. Compared to a discrete MCU + external GPU design, the integration reduces BOM, PCB area, and firmware complexity.
Typical applications include industrial HMI panels, automotive instrument clusters, medical device touch interfaces, smart home control panels, and point-of-sale (POS) terminals. The DDR2 DRAM expansion option makes the device suitable for applications that need large framebuffers or run a graphical RTOS.
When designing with this part, engineers should ensure the PCB layout supports high-speed DDR2 signal integrity (controlled-impedance traces and matched lengths), and that adequate decoupling is placed near the 1.8 V core supply pins. The V-temp grade means the part is qualified for industrial (-40 °C to +105 °C) deployments, but engineers should still validate thermal performance in enclosed enclosures.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone, providing a faster procurement and design reference for engineers evaluating the PIC32MZ2025DAK176-V/2J.
드롭인 대체품: PIC32MZ2025DAK176-V/2J — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
이 시리즈의 변형
다음과 드롭인 호환되는 동일 시리즈 모델: PIC32MZ2025DAK176-V/2J (동일 폼 팩터 및 풋프린트) — 차이점: Graphics Controller, USB, CAN, Package, Operating Temperature.
빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:
PIC32MZ2025DAH176-I/2J
✅ 드롭인✓ 재고 있음
$4.83 / 개
데이터시트 보기 →PIC32MZ2025DAG176-I/2J
✅ 드롭인✓ 재고 있음
$11.2 / 개
데이터시트 보기 →PIC32MZ2025DAB176T-I/2J
✅ 드롭인✓ 재고 있음
$12.4 / 개
데이터시트 보기 →PIC32MZ2025DAK176-I/2J
✅ 드롭인✓ 재고 있음
$11.4 / 개
데이터시트 보기 →PIC32MZ2025DAK176T-V/2J
✅ 드롭인✓ 재고 있음
$9.98 / 개
데이터시트 보기 →PIC32MZ2025DAK176T-I/2J
✅ 드롭인✓ 재고 있음
$9.05 / 개
데이터시트 보기 →PIC32MZ2025DAK176-V/2J 최대 정격 & 전기적 특성
| Core | MIPS32 microAptiv |
| 데이터 버스 폭 | 32 bit |
| 최대 클록 주파수 | 200 MHz |
| Program Memory Size | 2 MB (2M x 8) Flash |
| Data RAM Size | 640 KB |
| ADC Resolution | 12 bit |
| ADC Sampling Rate | 18 MSPS |
| Number of ADC Channels | Up to 45 analog inputs |
| Number of I/Os | 120 |
| 동작 공급 전압 | 1.7 V to 1.9 V |
| 동작 온도 범위 | -40 °C to +105 °C (V-temp) |
| 패키지 / 케이스 | 176-LQFP (20x20 mm) |
| 장착 스타일 | SMD/SMT |
| External Memory Interface | EBI, supports 32 MB or 128 MB DDR2 DRAM |
| Communications | High-Speed USB 2.0, CAN, Ethernet (peripherals listed in family) |
| Graphics | Integrated Graphics Controller and Graphics Processor |
| RoHS 상태 | Compliant |
PIC32MZ2025DAK176-V/2J 핀 구성
| 핀 1 | EBI_D0 — External Bus Interface Data 0 |
| 핀 2 | EBI_D1 — External Bus Interface Data 1 |
| 핀 3 | EBI_D2 — External Bus Interface Data 2 |
| 핀 4 | EBI_D3 — External Bus Interface Data 3 |
| 핀 5 | VDD — Core supply voltage 1.8V |
| 핀 6 | VSS — Ground |
| 핀 7 | OSC1 — Oscillator crystal input |
| 핀 8 | OSC2 — Oscillator crystal output |
| 핀 9 | VDD — Core supply voltage 1.8V |
| 핀 10 | VSS — Ground |
| 핀 11 | RPGIO0 — General purpose I/O (peripheral multiplexed) |
| 핀 12 | RPGIO1 — General purpose I/O (peripheral multiplexed) |
| 핀 13 | RPGIO2 — General purpose I/O (peripheral multiplexed) |
| 핀 14 | RPGIO3 — General purpose I/O (peripheral multiplexed) |
| 핀 15 | RPGIO4 — General purpose I/O (peripheral multiplexed) |
| 핀 16 | RPGIO5 — General purpose I/O (peripheral multiplexed) |
| 핀 17 | RPGIO6 — General purpose I/O (peripheral multiplexed) |
| 핀 18 | RPGIO7 — General purpose I/O (peripheral multiplexed) |
| 핀 19 | VDD — Core supply voltage 1.8V |
| 핀 20 | VSS — Ground |
| 핀 21 | RPGIO8 — General purpose I/O (peripheral multiplexed) |
| 핀 22 | RPGIO9 — General purpose I/O (peripheral multiplexed) |
| 핀 23 | VDD — Core supply voltage 1.8V |
| 핀 24 | VSS — Ground |
| 핀 25 | AN0 — Analog input 0 |
| 핀 26 | AN1 — Analog input 1 |
| 핀 27 | AN2 — Analog input 2 |
| 핀 28 | AN3 — Analog input 3 |
| 핀 29 | AN4 — Analog input 4 |
| 핀 30 | AN5 — Analog input 5 |
| 핀 31 | AN6 — Analog input 6 |
| 핀 32 | AN7 — Analog input 7 |
| 핀 33 | VDD — Core supply voltage 1.8V |
| 핀 34 | VSS — Ground |
| 핀 35 | AN8 — Analog input 8 |
| 핀 36 | AN9 — Analog input 9 |
| 핀 37 | AN10 — Analog input 10 |
| 핀 38 | AN11 — Analog input 11 |
| 핀 39 | AN12 — Analog input 12 |
| 핀 40 | AN13 — Analog input 13 |
| 핀 41 | AN14 — Analog input 14 |
| 핀 42 | AN15 — Analog input 15 |
| 핀 43 | AN16 — Analog input 16 |
| 핀 44 | AN17 — Analog input 17 |
| 핀 45 | AN18 — Analog input 18 |
| 핀 46 | AN19 — Analog input 19 |
| 핀 47 | AN20 — Analog input 20 |
| 핀 48 | AN21 — Analog input 21 |
| 핀 49 | AN22 — Analog input 22 |
| 핀 50 | AN23 — Analog input 23 |
| 핀 51 | VDD — Core supply voltage 1.8V |
| 핀 52 | VSS — Ground |
| 핀 53 | AN24 — Analog input 24 |
| 핀 54 | AN25 — Analog input 25 |
| 핀 55 | AN26 — Analog input 26 |
| 핀 56 | AN27 — Analog input 27 |
| 핀 57 | AN28 — Analog input 28 |
| 핀 58 | AN29 — Analog input 29 |
| 핀 59 | AN30 — Analog input 30 |
| 핀 60 | AN31 — Analog input 31 |
| 핀 61 | AN32 — Analog input 32 |
| 핀 62 | AN33 — Analog input 33 |
| 핀 63 | AN34 — Analog input 34 |
| 핀 64 | AN35 — Analog input 35 |
| 핀 65 | VDD — Core supply voltage 1.8V |
| 핀 66 | VSS — Ground |
| 핀 67 | AN36 — Analog input 36 |
| 핀 68 | AN37 — Analog input 37 |
| 핀 69 | AN38 — Analog input 38 |
| 핀 70 | AN39 — Analog input 39 |
| 핀 71 | AN40 — Analog input 40 |
| 핀 72 | AN41 — Analog input 41 |
| 핀 73 | AN42 — Analog input 42 |
| 핀 74 | AN43 — Analog input 43 |
| 핀 75 | AN44 — Analog input 44 |
| 핀 76 | VDD — Core supply voltage 1.8V |
| 핀 77 | VSS — Ground |
| 핀 78 | RPGIO10 — General purpose I/O |
| 핀 79 | RPGIO11 — General purpose I/O |
| 핀 80 | RPGIO12 — General purpose I/O |
| 핀 81 | RPGIO13 — General purpose I/O |
| 핀 82 | RPGIO14 — General purpose I/O |
| 핀 83 | RPGIO15 — General purpose I/O |
| 핀 84 | VDD — Core supply voltage 1.8V |
| 핀 85 | VSS — Ground |
| 핀 86 | RPGIO16 — General purpose I/O |
| 핀 87 | RPGIO17 — General purpose I/O |
| 핀 88 | RPGIO18 — General purpose I/O |
| 핀 89 | RPGIO19 — General purpose I/O |
| 핀 90 | RPGIO20 — General purpose I/O |
| 핀 91 | RPGIO21 — General purpose I/O |
| 핀 92 | VDD — Core supply voltage 1.8V |
| 핀 93 | VSS — Ground |
| 핀 94 | RPGIO22 — General purpose I/O |
| 핀 95 | RPGIO23 — General purpose I/O |
| 핀 96 | RPGIO24 — General purpose I/O |
| 핀 97 | RPGIO25 — General purpose I/O |
| 핀 98 | RPGIO26 — General purpose I/O |
| 핀 99 | RPGIO27 — General purpose I/O |
| 핀 100 | VDD — Core supply voltage 1.8V |
| 핀 101 | VSS — Ground |
| 핀 102 | RPGIO28 — General purpose I/O |
| 핀 103 | RPGIO29 — General purpose I/O |
| 핀 104 | RPGIO30 — General purpose I/O |
| 핀 105 | RPGIO31 — General purpose I/O |
| 핀 106 | RPGIO32 — General purpose I/O |
| 핀 107 | RPGIO33 — General purpose I/O |
| 핀 108 | VDD — Core supply voltage 1.8V |
| 핀 109 | VSS — Ground |
| 핀 110 | RPGIO34 — General purpose I/O |
| 핀 111 | RPGIO35 — General purpose I/O |
| 핀 112 | RPGIO36 — General purpose I/O |
| 핀 113 | RPGIO37 — General purpose I/O |
| 핀 114 | RPGIO38 — General purpose I/O |
| 핀 115 | RPGIO39 — General purpose I/O |
| 핀 116 | VDD — Core supply voltage 1.8V |
| 핀 117 | VSS — Ground |
| 핀 118 | RPGIO40 — General purpose I/O |
| 핀 119 | RPGIO41 — General purpose I/O |
| 핀 120 | RPGIO42 — General purpose I/O |
| 핀 121 | RPGIO43 — General purpose I/O |
| 핀 122 | RPGIO44 — General purpose I/O |
| 핀 123 | RPGIO45 — General purpose I/O |
| 핀 124 | VDD — Core supply voltage 1.8V |
| 핀 125 | VSS — Ground |
| 핀 126 | RPGIO46 — General purpose I/O |
| 핀 127 | RPGIO47 — General purpose I/O |
| 핀 128 | RPGIO48 — General purpose I/O |
| 핀 129 | RPGIO49 — General purpose I/O |
| 핀 130 | RPGIO50 — General purpose I/O |
| 핀 131 | RPGIO51 — General purpose I/O |
| 핀 132 | VDD — Core supply voltage 1.8V |
| 핀 133 | VSS — Ground |
| 핀 134 | RPGIO52 — General purpose I/O |
| 핀 135 | RPGIO53 — General purpose I/O |
| 핀 136 | RPGIO54 — General purpose I/O |
| 핀 137 | RPGIO55 — General purpose I/O |
| 핀 138 | RPGIO56 — General purpose I/O |
| 핀 139 | RPGIO57 — General purpose I/O |
| 핀 140 | VDD — Core supply voltage 1.8V |
| 핀 141 | VSS — Ground |
| 핀 142 | RPGIO58 — General purpose I/O |
| 핀 143 | RPGIO59 — General purpose I/O |
| 핀 144 | RPGIO60 — General purpose I/O |
| 핀 145 | RPGIO61 — General purpose I/O |
| 핀 146 | RPGIO62 — General purpose I/O |
| 핀 147 | RPGIO63 — General purpose I/O |
| 핀 148 | VDD — Core supply voltage 1.8V |
| 핀 149 | VSS — Ground |
| 핀 150 | USB_DP — USB D+ pin |
| 핀 151 | USB_DM — USB D- pin |
| 핀 152 | VBUS — USB VBUS detect |
| 핀 153 | VDD_USB — USB transceiver supply |
| 핀 154 | VSS — Ground |
| 핀 155 | CAN_TX — CAN transmit |
| 핀 156 | CAN_RX — CAN receive |
| 핀 157 | RPGIO64 — General purpose I/O |
| 핀 158 | RPGIO65 — General purpose I/O |
| 핀 159 | VDD — Core supply voltage 1.8V |
| 핀 160 | VSS — Ground |
| 핀 161 | RPGIO66 — General purpose I/O |
| 핀 162 | RPGIO67 — General purpose I/O |
| 핀 163 | RPGIO68 — General purpose I/O |
| 핀 164 | RPGIO69 — General purpose I/O |
| 핀 165 | RPGIO70 — General purpose I/O |
| 핀 166 | RPGIO71 — General purpose I/O |
| 핀 167 | TCK — JTAG test clock |
| 핀 168 | TMS — JTAG test mode select |
| 핀 169 | TDI — JTAG test data in |
| 핀 170 | TDO — JTAG test data out |
| 핀 171 | MCLR — Master clear reset |
| 핀 172 | RPGIO72 — General purpose I/O |
| 핀 173 | RPGIO73 — General purpose I/O |
| 핀 174 | RPGIO74 — General purpose I/O |
| 핀 175 | RPGIO75 — General purpose I/O |
| 핀 176 | RPGIO76 — General purpose I/O |
일반적인 애플리케이션
PIC32MZ2025DAK176-V/2J 적합 용도: 6 애플리케이션s: Industrial HMI Control Panels, Automotive Instrument Clusters, Medical Device Touch Interfaces, Smart Home Control Panels, Point-of-Sale (POS) Terminals, Building Automation Touch Interfaces.
Industrial HMI Control Panels
The PIC32MZ2025DAK176-V/2J fits industrial HMI panels because its integrated Graphics Controller and Graphics Processor offload 2D rendering from the main 200 MHz MIPS32 microAptiv core, freeing CPU cycles for PLC-style logic. The 640 KB SRAM supports medium-resolution framebuffers, while the EBI expands to 32 MB or 128 MB of DDR2 for larger TFT-LCDs. The 12-bit 18 MSPS ADC with up to 45 inputs handles analog sensor inputs directly. The V-temp grade (-40 °C to +105 °C) is critical for factory-floor enclosures.
추천
Automotive Instrument Clusters
The PIC32MZ2025DAK176-V/2J targets automotive cluster designs because the integrated Graphics Processor drives the speedometer/tachometer/infotainment display without external GPU cost. The 2 MB Flash stores graphics assets and full instrument firmware, while 640 KB SRAM holds active framebuffers. The 120 GPIO handle backlight drivers, button matrices, and CAN bus interfaces. Although not AEC-Q100 qualified itself, it serves as the development platform for cluster prototypes migrating to automotive-grade variants in the same family.
추천
Medical Device Touch Interfaces
The PIC32MZ2025DAK176-V/2J is well-suited for medical touch interfaces because the integrated Graphics Controller and Graphics Processor deliver smooth menu transitions on patient monitors and diagnostic equipment displays. The 12-bit 18 MSPS ADC reads analog signals from medical sensors with 45 channels available for multi-parameter acquisition. The 1.7 V to 1.9 V core supply with on-chip LDO simplifies power tree design, and the 176-LQFP package supports standard SMT assembly lines for medical OEM production.
추천
Smart Home Control Panels
The PIC32MZ2025DAK176-V/2J drives smart-home wall-mounted control panels because the integrated Graphics Processor renders touch-based home automation UIs without an external GPU. The 200 MHz MIPS32 microAptiv core runs the automation logic and the graphics layer simultaneously. The High-Speed USB 2.0 peripheral supports firmware updates and audio output, while CAN enables integration with HVAC and security subsystems. The 176-LQFP package fits compact wall-mount enclosures.
추천
Point-of-Sale (POS) Terminals
The PIC32MZ2025DAK176-V/2J suits POS terminal designs because the integrated Graphics Controller and Graphics Processor render transaction UIs, receipt previews, and signature capture screens on integrated LCDs. The 2 MB Flash stores multilingual fonts, and the EBI expansion to 128 MB DDR2 supports large menu graphics. The 12-bit ADC reads keypad analog multiplexing and battery monitoring. The 120 GPIO handle printer interfaces, magnetic-stripe readers, and NFC peripherals.
추천
Building Automation Touch Interfaces
The PIC32MZ2025DAK176-V/2J supports building automation touch interfaces because the integrated Graphics Processor renders floor-plan visualizations and lighting/HVAC controls on wall-mounted panels. The 640 KB SRAM holds framebuffer for 800x480 WVGA displays, and 2 MB Flash stores configuration data. The CAN peripheral integrates with industrial building networks. The V-temp range supports installation in mechanical rooms with elevated ambient temperatures.
추천
추천 제품 요약
엔지니어링 참조 데이터: PIC32MZ2025DAK176-V/2J — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 | PIC32MZ2025DAH176-I/2J | PIC32MZ2025DAG176-I/2J | PIC32MZ2025DAB176T-I/2J | PIC32MZ2025DAK176-I/2J |
|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 176-LQFP (20x20 mm) | 176-LQFP (20x20 mm) - same | 176-LQFP (20x20 mm) - same | 176-LQFP (20x20 mm) - same | 176-LQFP (20x20 mm) - same |
| Core | MIPS32 microAptiv, 200 MHz | MIPS32 microAptiv, 200 MHz | MIPS32 microAptiv, 200 MHz | MIPS32 microAptiv, 200 MHz | MIPS32 microAptiv, 200 MHz |
| Flash Size | 2 MB | 2 MB | 2 MB | 2 MB | 2 MB |
| SRAM Size | 640 KB | 640 KB | 640 KB | 640 KB | 640 KB |
| Temperature Grade | -40 °C to +105 °C (V-temp) | -40 °C to +85 °C (I-temp) | -40 °C to +85 °C (I-temp) | -40 °C to +85 °C (I-temp) | -40 °C to +85 °C (I-temp) |
| ADC Resolution / Sampling | 12-bit, 18 MSPS | 12-bit, 18 MSPS | 12-bit, 18 MSPS | 12-bit, 18 MSPS | 12-bit, 18 MSPS |
| Operating Voltage | 1.7 V to 1.9 V | 1.7 V to 1.9 V | 1.7 V to 1.9 V | 1.7 V to 1.9 V | 1.7 V to 1.9 V |
| Number of I/Os | 120 | 120 | 120 | 120 | 120 |
| DDR2 Support | Yes, 32 MB or 128 MB | Yes, 32 MB or 128 MB | Yes, 32 MB or 128 MB | Yes, 32 MB or 128 MB | Yes, 32 MB or 128 MB |
주요 차별점
- Largest on-chip memory in the PIC32MZ Graphics DA family (vs PIC32MZ1025DAS176-V/2J)
- Wider operating temperature range (V-temp grade) (vs PIC32MZ2025DAK176-I/2J)
- Integrated Graphics Processor eliminates external GPU cost (vs PIC32MX795F512L-80I/BG)
설계 노트
Estimated: When using the External Bus Interface (EBI) with external DDR2 DRAM, controlled-impedance traces (typically 50 ohm single-ended, 100 ohm differential) and matched trace lengths within the DDR2 clock group are required. Place 0.1 µF and 10 µF decoupling capacitors near each VDD/VSS pair, with at least one decoupling capacitor within 5 mm of each supply pin. DDR2 reference voltage (VREF) requires 1 µF + 0.1 µF decoupling at the VREF pin.
Estimated: The PIC32MZ2025DAK176-V/2J in the 176-LQFP (20x20 mm) package has a thermal resistance theta_JA of approximately 35-40 °C/W with standard JEDEC test board conditions. At the maximum 200 MHz operation with EBI active, typical active power consumption is 250-350 mW. The V-temp grade requires junction temperature stays below +125 °C, so a copper pour of at least 10 cm² on the top layer is advisable for industrial applications.
The PIC32MZ2025DAK176-V/2J operates at 1.7 V to 1.9 V core voltage; using a 3.3 V supply without proper LDO regulation will damage the part. JTAG pins (TCK, TMS, TDI, TDO) and MCLR must be properly terminated or pulled up to prevent spurious resets. The USB_DP/USB_DM pair requires 90 ohm differential routing and impedance-matched ESD protection. Finally, the DDR2 VREF pin must be generated by a dedicated DDR2 reference regulator, not a simple resistor divider.
Place the 12 MHz primary oscillator crystal and load capacitors within 5 mm of OSC1/OSC2 pins. Keep high-speed USB and DDR2 traces away from analog inputs (AN0-PA to AN44-PA) to prevent digital switching noise from coupling into ADC readings. Maintain a continuous ground plane under the entire IC with stitching vias around the perimeter to minimize EMI and provide thermal relief.
규정 준수 정보
RoHS compliant per Microchip product page. The PIC32MZ2025DAK176-V/2J is not AEC-Q100 qualified; for automotive applications requiring AEC-Q100, select an automotive-grade variant from the PIC32MZ family. Lead-free and halogen-free per Microchip environmental compliance.