PIC32MZ2025DAL176T-V/2J - 200MHz 32-bit MCU with Graphics | Microchip
MPN: PIC32MZ2025DAL176T-V/2J ✓ פעילPIC32MZ2025DAL176T-V/2J סקירה
A 32-bit microcontroller (MCU) is an integrated circuit combining a processor core, program memory, data memory, and a rich set of peripherals on a single die. PIC32MZ DA parts sit at the top of the PIC32 family and are positioned as microcontrollers with MPU-like performance for graphical user interface designs, bridging the gap between traditional MCU simplicity and application processor capability.
Key features include MIPS32 microAptiv core, 200 MHz core clock, 2 MB Flash, 640 KB SRAM, 12-bit 18 MSPS ADC, integrated Graphics Controller and Graphics Processor, HS USB 2.0, CAN 2.0, up to 45 analog channels, DDR2 DRAM controller for external memory expansion (32 MB or 128 MB), and a wide peripheral set including I2C, SPI, UART, SQI, and EBI. The 176-LQFP provides generous I/O for parallel display and memory interfaces.
The device uses a 5-stage pipelined MIPS32 microAptiv core with DSP extensions, single-cycle hardware multiply/divide, and tightly coupled peripherals for deterministic real-time performance. The integrated Graphics Controller accelerates primitives (lines, rectangles, blits, alpha blending) while the Graphics Processor handles higher-level rendering tasks, offloading the CPU for smoother GUI rendering.
Typical applications include industrial HMI panels, automotive infotainment and instrument clusters, medical patient-interface devices, point-of-sale terminals, avionics displays, smart appliances with touch GUI, and any embedded system requiring rich graphical rendering without an external MPU.
When designing with this MCU, allocate PCB area for the DDR2 DRAM interface and provide sufficient decoupling on the analog AVdd rail serving the 12-bit ADC. The Graphics Controller expects an external parallel display via EBI, so plan the pin map to balance display data, touch, and other peripherals.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the standalone manufacturer datasheet to accelerate your design selection.
חלופות תחליף ישיר עבור PIC32MZ2025DAL176T-V/2J — אותו מארז, תואם פין-לפין. חלקים במארז שונה הדורשים עיבוד מחדש של ה-PCB אינם נכללים.
וריאנטים בסדרה זו
דגמים מאותה סדרה התואמים Drop-in עם PIC32MZ2025DAL176T-V/2J (אותו גורם צורה וטביעת רגל) — שונים ב CAN, Graphics Controller, Graphics Processor, Package, USB.
PIC32MZ2025DAL176-I/2J
✅ Drop-Inצור קשר לקבלת מחיר
הצג גיליון נתונים ←PIC32MZ2025DAK176-V/2J
✅ Drop-Inצור קשר לקבלת מחיר
הצג גיליון נתונים ←PIC32MZ2025DAK176T-V/2J
✅ Drop-Inצור קשר לקבלת מחיר
הצג גיליון נתונים ←PIC32MZ2025DAK176T-I/2J
✅ Drop-Inצור קשר לקבלת מחיר
הצג גיליון נתונים ←PIC32MZ2025DAK176-I/2J
✅ Drop-Inצור קשר לקבלת מחיר
הצג גיליון נתונים ←PIC32MZ2064DAG176T-V/2J
✅ Drop-In📋 חלופה להתייחסות (לא בקטלוג)
PIC32MZ2025DAL176T-V/2J דירוגים מרביים ומאפיינים חשמליים
| Core Architecture | MIPS32 microAptiv |
| רוחב אפיק נתונים | 32-bit |
| Core Frequency (Max) | 200 MHz |
| Program Memory Size | 2 MB Flash (2M x 8) |
| RAM Size | 640 KB SRAM |
| External Memory | 32 MB or 128 MB DDR2 DRAM (addressable) |
| ADC | 12-bit, 18 MSPS, up to 45 analog inputs |
| Graphics Controller | Integrated (2D accelerator) |
| Graphics Processor | Integrated |
| USB | Hi-Speed USB 2.0 |
| CAN | CAN 2.0 |
| מארז | 176-LQFP (20x20 mm) |
| טמפרטורת פעולה | -40C to +125C (V-temp) |
| סוג הרכבה | Surface Mount |
| סטטוס RoHS | Compliant |
| Series | PIC32MZ DA |
מדריך תצורת פינים של PIC32MZ2025DAL176T-V/2J 176-lqfp (20x20 mm)
תצורת פינים עבור PIC32MZ2025DAL176T-V/2J (מארזת 176-lqfp (20x20 mm)). מעגל משולב דיגיטלי זה כולל GPIO, ממשקי תקשורת (UART, SPI, I2C) ופיני מתח. יש לעיין בגיליון הנתונים של היצרן לפונקציות פינים חלופיות ולאפשרויות תצורה. חיוני לתכנון מערכות משובצות ולפריסת PCB.
אין נתוני פריסת פינים מפורטים עבור PIC32MZ2025DAL176T-V/2J.
עיינו ב- גיליון נתונים עבור תצורת פינים מלאה.
יישומים טיפוסיים
PIC32MZ2025DAL176T-V/2J מתאים עבור 6 יישוםs: Industrial HMI Control Panels, Automotive Infotainment and Instrument Clusters, Medical Patient-Interface Devices, Point-of-Sale Terminals and Smart Appliances, Avionics and Industrial Control Displays, IoT Edge Devices with Graphical Dashboards.
Industrial HMI Control Panels
The PIC32MZ2025DAL176T-V/2J is well-suited for industrial human-machine interface panels requiring rich graphical rendering, with its 200 MHz MIPS32 microAptiv core, integrated Graphics Controller and Graphics Processor, and 12-bit 18 MSPS ADC for touch and analog sensing. Designers typically pair it with a TFT display via the EBI parallel interface and use the 640 KB SRAM plus external DDR2 DRAM for framebuffers, while the V-temp grade supports factory floor ambient temperatures.
מומלץ
Automotive Infotainment and Instrument Clusters
The PIC32MZ2025DAL176T-V/2J fits automotive infotainment and instrument cluster designs because its -40C to +125C V-temp grade survives under-dash and engine-bay ambient conditions, while the 200 MHz MIPS32 microAptiv core and integrated Graphics Controller render 2D instrument graphics without burdening the CPU. The Hi-Speed USB 2.0 and CAN 2.0 peripherals enable direct connection to head units, and the 12-bit ADC reads vehicle sensor signals through 45 analog inputs.
מומלץ
Medical Patient-Interface Devices
The PIC32MZ2025DAL176T-V/2J supports medical patient-interface devices where a graphical touchscreen must run reliably, leveraging 2 MB Flash for IEC 62304 firmware, 640 KB SRAM plus external DDR2 for graphical framebuffers, and the 12-bit 18 MSPS ADC for vital-sign analog front ends. The V-temp grade meets wider hospital-room ambient ranges and the integrated Graphics Controller offloads rendering for smooth UI updates during high-priority interrupt service.
מומלץ
Point-of-Sale Terminals and Smart Appliances
The PIC32MZ2025DAL176T-V/2J targets point-of-sale terminals and smart appliances needing graphical touch UIs, where the 200 MHz MIPS32 microAptiv core drives the integrated Graphics Controller for smooth menu rendering, while Hi-Speed USB 2.0 supports payment peripherals and the 12-bit ADC reads keypad or capacitive touch inputs. The 176-LQFP provides sufficient I/O for display, touch controller SPI, and peripheral expansion through EBI and SQI.
מומלץ
Avionics and Industrial Control Displays
The PIC32MZ2025DAL176T-V/2J addresses avionics and industrial control display requirements thanks to its -40C to +125C V-temp grade, MIPS32 microAptiv determinism, and integrated 2D Graphics Controller that renders gauge, map, and alarm graphics with low CPU overhead. CAN 2.0 and HS USB enable integration into avionics buses and ground-support equipment, while the 12-bit 18 MSPS ADC samples cockpit or process-control analog signals with 45 input channels.
מומלץ
IoT Edge Devices with Graphical Dashboards
The PIC32MZ2025DAL176T-V/2J serves IoT edge devices requiring local graphical dashboards with its 2 MB Flash for full TLS stacks, 640 KB SRAM plus external DDR2 for sensor fusion buffers, and integrated Graphics Controller rendering 2D plots at low power compared to running full GUIs on an MPU. HS USB 2.0, CAN, and multiple UART/SPI/I2C interfaces bridge to radios, sensors, and actuators while the 200 MHz microAptiv core executes edge AI inference alongside UI.
מומלץ
סיכום מוצרים מומלצים
נתוני עזר הנדסיים עבור PIC32MZ2025DAL176T-V/2J — השוואה, הנחיות תכנון ומידע על תאימות.
מדריך בחירה
השוואה עם חלופות
| פרמטר | מוצר זה | PIC32MZ2025DAL176-I/2J | PIC32MZ2025DAK176-V/2J | PIC32MZ2025DAK176T-V/2J | PIC32MZ2025DAK176T-I/2J | PIC32MZ2064DAG176T-V/2J |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 176-LQFP (20x20) | 176-LQFP (20x20) - same | 176-LQFP (20x20) - same | 176-LQFP (20x20) - same | 176-LQFP (20x20) - same | 176-LQFP (20x20) - same |
| Core Architecture | MIPS32 microAptiv | MIPS32 microAptiv | MIPS32 microAptiv | MIPS32 microAptiv | MIPS32 microAptiv | MIPS32 microAptiv |
| Core Frequency (Max) | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz |
| Flash Memory | 2 MB | 2 MB | 2 MB | 2 MB | 2 MB | 2 MB |
| Operating Temperature | -40C to +125C (V-temp) | -40C to +85C (industrial) | -40C to +125C (V-temp) | -40C to +125C (V-temp) | -40C to +85C (industrial) | -40C to +125C (V-temp) |
| Packaging Form | Tape & Reel | Tray | Tray | Tape & Reel | Tape & Reel | Tape & Reel |
מבדילים עיקריים
- V-temp grade (-40C to +125C) operation (לעומתPIC32MZ2025DAL176-I/2J)
- Integrated 2D Graphics Controller and Graphics Processor (לעומתPIC32MX795F512L-80I/PF)
- 640 KB SRAM plus external DDR2 expansion (לעומתPIC32MZ1025DAL176T-I/2J)
הערות תכנון
Estimated: at 200 MHz core clock the PIC32MZ2025DAL176T-V/2J generates significant switching current on its Vdd/Vss pins. Place one 100 nF X7R ceramic decoupling capacitor adjacent to every Vdd/Vss pair around the 176-LQFP perimeter, plus bulk 4.7 uF to 10 uF tantalum or ceramic capacitors near the package corners. A continuous ground plane under the device is mandatory to return switching currents; split or hatched grounds risk noise coupling into the AVdd rail serving the 12-bit ADC.
The external DDR2 DRAM interface operates at high edge rates and the EBI/display bus fans out to multiple traces. Route DDR2 traces with matched lengths within the byte lanes (DQS to DQ skew under 50 ps typical), maintain 50 ohm single-ended impedance with reference to ground, and place series termination resistors at the MCU end if signal-integrity simulations show overshoot. Keep DDR2 traces away from the analog AVdd/AVss pair to prevent switching-noise coupling into ADC conversions.
Estimated: at 200 MHz core with full peripheral activity, internal power dissipation of the PIC32MZ DA family typically ranges from 0.4 W to 0.8 W. The 176-LQFP (20x20 mm) package offers theta_JA in the 30-40 C/W range on a 4-layer 1 oz copper PCB; verify with manufacturer thermal data for the exact PCB stackup. For continuous +125C ambient operation, copper pours on the die-attach pad region help keep junction temperature below the 150C maximum.
Do not omit the external DDR2 DRAM calibration sequence during firmware bring-up; the PIC32MZ DA DRAM controller requires training per the datasheet sequence. The 12-bit ADC accuracy depends on a low-noise AVdd supply - use an LDO or ferrite-filtered rail rather than tying AVdd directly to a switching regulator output. Lastly, verify that the JTAG/ICSP programming pins are accessible on the board, since in-circuit programming requires the dedicated PGECx/PGEDx pairs.
מידע על תאימות
RoHS compliant per Microchip product page. AEC-Q100 not explicitly qualified for this part number; for automotive AEC-Q100 projects verify with Microchip's automotive-grade part list. REACH compliance per Microchip policy. Halogen-free status not specified in available data.