PIC32MZ1025DAL176-V/2J - 200MHz 32-Bit MCU 1MB Flash | Microchip
Teilenummer: PIC32MZ1025DAL176-V/2J ✓ Aktiv| Menge | Stückpreis | Gesamt |
|---|---|---|
| 1 | $8.92 | $8,92 |
| 10 | $8.05 | $80,50 |
| 100 | $7.05 | $705,00 |
| 500 | $6.5 | $3.250,00 |
| 1.000 | $6.12 | $6.120,00 |
PIC32MZ1025DAL176-V/2J Übersicht
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program and data memory, peripherals, and I/O on one die. The PIC32MZ DAL sits in the hierarchy of 32-bit microcontrollers, embedded processors, microprocessors, and integrated circuits. It belongs to the MIPS32 microAptiv core family, where microAptiv refers to a low-power, high-performance MIPS32 instruction-set core. The PIC32MZ DA series specifically targets GUI designs by combining a high-speed core with an integrated Graphics Controller and Graphics Processor.
Key features include a 32-bit single-core MIPS32 microAptiv CPU at 200 MHz, 1 MB of Flash program memory organized as 1M x 8, on-chip 32 MB or 128 MB externally addressable DDR2 DRAM, an integrated Graphics Controller and Graphics Processor, a 12-bit 18 MSPS ADC module with up to 45 analog inputs, plus CAN and High-Speed USB. The V-temp grade supports the -40C to +105C operating range typical of industrial and automotive-grade systems.
Technically, the device uses a Harvard-architecture core with separate Flash and RAM buses, a multi-layer AHB/APB fabric, and dedicated LCD/DDR2/GFX peripherals. The 176-pin LQFP exposes a wide peripheral set: high-speed USB, CAN, multiple UART/SPI/I2C, 12-bit ADC, analog comparators, timers, RTCC, PMP/EBIO for external graphics memory bus, and a parallel interface to external DDR2 DRAM.
Typical applications include industrial HMI panels with TFT LCDs, point-of-sale terminals, medical patient monitors, automotive instrument clusters, and IoT gateways with rich graphical displays. The V-temp grade makes the part suitable for harsh-temperature environments including automotive and industrial enclosures.
When designing with this part, allocate PCB space for the external DDR2 memory interface, follow Microchip's DDR2 layout guidelines for controlled-impedance routing, and confirm that the supply rails (VDD, AVDD, VDDIO) match the datasheet decoupling network. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found on the standalone Microchip product page.
Drop-in-Alternativen für PIC32MZ1025DAL176-V/2J – gleiches Gehäuse, Pin-kompatibel. Bauteile mit anderem Gehäuse, die eine PCB-Überarbeitung erfordern, sind ausgeschlossen.
Varianten dieser Serie
Modelle derselben Serie, die drop-in-kompatibel sind mit PIC32MZ1025DAL176-V/2J (gleiche Bauform und Footprint) – abweichend in ADC, Core Architecture, Graphics Controller, Package, Mounting Type.
Schnellvergleichstool – Wählen Sie Alternativbauteile für den Direktvergleich:
PIC32MZ1025DAL176-I/2J
✅ Drop-In✓ Auf Lager
$5.5 / Stück
Datenblatt ansehen →PIC32MZ1025DAR176-V/2J
✅ Drop-In✓ Auf Lager
$15.92 / Stück
Datenblatt ansehen →PIC32MZ1025DAB176T-I/2J
✅ Drop-In✓ Auf Lager
$21.75 / Stück
Datenblatt ansehen →PIC32MZ1025DAL176-V/2J Grenzwerte & elektrische Eigenschaften
| Core Architecture | MIPS32 microAptiv (PIC32MZ DAL) |
| Datenbusbreite | 32-Bit |
| Maximum CPU Frequency | 200 MHz |
| Program Memory Type | FLASH |
| Program Memory Size | 1 MB (1M x 8) |
| External DRAM Interface | DDR2, 32 MB or 128 MB addressable |
| Graphics Peripherals | Integrated Graphics Controller and Graphics Processor |
| ADC | 12-bit, up to 18 MSPS, up to 45 analog inputs |
| Temperature Grade | V-temp (-40C to +105C) |
| Communication Interfaces | HS USB, CAN, UART, SPI, I2C |
| I/O Pins (approx) | Up to 120 (176-pin LQFP) |
| Package Type | 176-LQFP (20x20 mm) |
| Montageart | Surface Mount |
| RoHS-Status | Compliant |
PIC32MZ1025DAL176-V/2J Pin-Konfiguration
| Pin 1 | PD12 — General purpose I/O / peripheral pin |
| Pin 2 | PD13 — General purpose I/O / peripheral pin |
| Pin 3 | PD14 — General purpose I/O / peripheral pin |
| Pin 4 | PD15 — General purpose I/O / peripheral pin |
| Pin 5 | VSS — Ground |
| Pin 6 | VDD — Core supply |
| Pin 7 | PG6 — General purpose I/O / peripheral pin |
| Pin 8 | PG7 — General purpose I/O / peripheral pin |
| Pin 9 | PG8 — General purpose I/O / peripheral pin |
| Pin 10 | PG9 — General purpose I/O / peripheral pin |
| Pin 11 | VDDIO — I/O supply |
| Pin 12 | VSS — Ground |
| Pin 13 | PA0 — General purpose I/O / peripheral pin |
| Pin 14 | PA1 — General purpose I/O / peripheral pin |
| Pin 15 | PA2 — General purpose I/O / peripheral pin |
| Pin 16 | PA3 — General purpose I/O / peripheral pin |
| Pin 17 | PA4 — General purpose I/O / peripheral pin |
| Pin 18 | PA5 — General purpose I/O / peripheral pin |
| Pin 19 | PA6 — General purpose I/O / peripheral pin |
| Pin 20 | PA7 — General purpose I/O / peripheral pin |
| Pin 21 | PA8 — General purpose I/O / peripheral pin |
| Pin 22 | PA9 — General purpose I/O / peripheral pin |
| Pin 23 | PA10 — General purpose I/O / peripheral pin |
| Pin 24 | PA11 — General purpose I/O / peripheral pin |
| Pin 25 | PA12 — General purpose I/O / peripheral pin |
| Pin 26 | PA13 — General purpose I/O / peripheral pin |
| Pin 27 | PA14 — General purpose I/O / peripheral pin |
| Pin 28 | PA15 — General purpose I/O / peripheral pin |
| Pin 29 | VSS — Ground |
| Pin 30 | VDDIO — I/O supply |
| Pin 31 | PB0 — General purpose I/O / peripheral pin |
| Pin 32 | PB1 — General purpose I/O / peripheral pin |
| Pin 33 | PB2 — General purpose I/O / peripheral pin |
| Pin 34 | PB3 — General purpose I/O / peripheral pin |
| Pin 35 | PB4 — General purpose I/O / peripheral pin |
| Pin 36 | PB5 — General purpose I/O / peripheral pin |
| Pin 37 | PB6 — General purpose I/O / peripheral pin |
| Pin 38 | PB7 — General purpose I/O / peripheral pin |
| Pin 39 | PB8 — General purpose I/O / peripheral pin |
| Pin 40 | PB9 — General purpose I/O / peripheral pin |
| Pin 41 | PB10 — General purpose I/O / peripheral pin |
| Pin 42 | PB11 — General purpose I/O / peripheral pin |
| Pin 43 | PB12 — General purpose I/O / peripheral pin |
| Pin 44 | PB13 — General purpose I/O / peripheral pin |
| Pin 45 | PB14 — General purpose I/O / peripheral pin |
| Pin 46 | PB15 — General purpose I/O / peripheral pin |
| Pin 47 | VSS — Ground |
| Pin 48 | VDD — Core supply |
| Pin 49 | PC0 — General purpose I/O / peripheral pin |
| Pin 50 | PC1 — General purpose I/O / peripheral pin |
| Pin 51 | PC2 — General purpose I/O / peripheral pin |
| Pin 52 | PC3 — General purpose I/O / peripheral pin |
| Pin 53 | PC4 — General purpose I/O / peripheral pin |
| Pin 54 | PC5 — General purpose I/O / peripheral pin |
| Pin 55 | PC6 — General purpose I/O / peripheral pin |
| Pin 56 | PC7 — General purpose I/O / peripheral pin |
| Pin 57 | PC8 — General purpose I/O / peripheral pin |
| Pin 58 | PC9 — General purpose I/O / peripheral pin |
| Pin 59 | VSS — Ground |
| Pin 60 | VDDIO — I/O supply |
| Pin 61 | PD0 — General purpose I/O / peripheral pin |
| Pin 62 | PD1 — General purpose I/O / peripheral pin |
| Pin 63 | PD2 — General purpose I/O / peripheral pin |
| Pin 64 | PD3 — General purpose I/O / peripheral pin |
| Pin 65 | PD4 — General purpose I/O / peripheral pin |
| Pin 66 | PD5 — General purpose I/O / peripheral pin |
| Pin 67 | PD6 — General purpose I/O / peripheral pin |
| Pin 68 | PD7 — General purpose I/O / peripheral pin |
| Pin 69 | PD8 — General purpose I/O / peripheral pin |
| Pin 70 | PD9 — General purpose I/O / peripheral pin |
| Pin 71 | PD10 — General purpose I/O / peripheral pin |
| Pin 72 | PD11 — General purpose I/O / peripheral pin |
| Pin 73 | VSS — Ground |
| Pin 74 | VDDIO — I/O supply |
| Pin 75 | PE0 — General purpose I/O / peripheral pin |
| Pin 76 | PE1 — General purpose I/O / peripheral pin |
| Pin 77 | PE2 — General purpose I/O / peripheral pin |
| Pin 78 | PE3 — General purpose I/O / peripheral pin |
| Pin 79 | PE4 — General purpose I/O / peripheral pin |
| Pin 80 | PE5 — General purpose I/O / peripheral pin |
| Pin 81 | PE6 — General purpose I/O / peripheral pin |
| Pin 82 | PE7 — General purpose I/O / peripheral pin |
| Pin 83 | VSS — Ground |
| Pin 84 | VDD — Core supply |
| Pin 85 | PF0 — General purpose I/O / peripheral pin |
| Pin 86 | PF1 — General purpose I/O / peripheral pin |
| Pin 87 | PF2 — General purpose I/O / peripheral pin |
| Pin 88 | PF3 — General purpose I/O / peripheral pin |
| Pin 89 | PF4 — General purpose I/O / peripheral pin |
| Pin 90 | PF5 — General purpose I/O / peripheral pin |
| Pin 91 | PF6 — General purpose I/O / peripheral pin |
| Pin 92 | PF7 — General purpose I/O / peripheral pin |
| Pin 93 | PF8 — General purpose I/O / peripheral pin |
| Pin 94 | PF9 — General purpose I/O / peripheral pin |
| Pin 95 | VSS — Ground |
| Pin 96 | VDDIO — I/O supply |
| Pin 97 | PG0 — General purpose I/O / peripheral pin |
| Pin 98 | PG1 — General purpose I/O / peripheral pin |
| Pin 99 | PG2 — General purpose I/O / peripheral pin |
| Pin 100 | PG3 — General purpose I/O / peripheral pin |
| Pin 101 | PG4 — General purpose I/O / peripheral pin |
| Pin 102 | PG5 — General purpose I/O / peripheral pin |
| Pin 103 | PH0 — General purpose I/O / peripheral pin |
| Pin 104 | PH1 — General purpose I/O / peripheral pin |
| Pin 105 | PH2 — General purpose I/O / peripheral pin |
| Pin 106 | PH3 — General purpose I/O / peripheral pin |
| Pin 107 | PH4 — General purpose I/O / peripheral pin |
| Pin 108 | PH5 — General purpose I/O / peripheral pin |
| Pin 109 | PH6 — General purpose I/O / peripheral pin |
| Pin 110 | PH7 — General purpose I/O / peripheral pin |
| Pin 111 | VSS — Ground |
| Pin 112 | VDD — Core supply |
| Pin 113 | PJ0 — General purpose I/O / peripheral pin |
| Pin 114 | PJ1 — General purpose I/O / peripheral pin |
| Pin 115 | PJ2 — General purpose I/O / peripheral pin |
| Pin 116 | PJ3 — General purpose I/O / peripheral pin |
| Pin 117 | PJ4 — General purpose I/O / peripheral pin |
| Pin 118 | PJ5 — General purpose I/O / peripheral pin |
| Pin 119 | PJ6 — General purpose I/O / peripheral pin |
| Pin 120 | PJ7 — General purpose I/O / peripheral pin |
| Pin 121 | VSS — Ground |
| Pin 122 | VDDIO — I/O supply |
| Pin 123 | PK0 — General purpose I/O / peripheral pin |
| Pin 124 | PK1 — General purpose I/O / peripheral pin |
| Pin 125 | PK2 — General purpose I/O / peripheral pin |
| Pin 126 | PK3 — General purpose I/O / peripheral pin |
| Pin 127 | PK4 — General purpose I/O / peripheral pin |
| Pin 128 | PK5 — General purpose I/O / peripheral pin |
| Pin 129 | PK6 — General purpose I/O / peripheral pin |
| Pin 130 | PK7 — General purpose I/O / peripheral pin |
| Pin 131 | VSS — Ground |
| Pin 132 | VDDIO — I/O supply |
| Pin 133 | OSC1 — Crystal oscillator input |
| Pin 134 | OSC2 — Crystal oscillator output |
| Pin 135 | SOSC1 — Secondary low-speed oscillator input (32.768 kHz) |
| Pin 136 | SOSC2 — Secondary low-speed oscillator output |
| Pin 137 | VSS — Ground |
| Pin 138 | VDD — Core supply |
| Pin 139 | PGEC1 — ICSP programming clock / JTAG TMS |
| Pin 140 | PGED1 — ICSP programming data / JTAG TCK |
| Pin 141 | PGEC2 — ICSP programming clock 2 / JTAG TDI |
| Pin 142 | PGED2 — ICSP programming data 2 / JTAG TDO |
| Pin 143 | MCLR — Master clear reset (active-low) |
| Pin 144 | AVDD — Analog supply |
| Pin 145 | AVSS — Analog ground |
| Pin 146 | AN0 — Analog input 0 / VREF+ |
| Pin 147 | AN1 — Analog input 1 |
| Pin 148 | AN2 — Analog input 2 |
| Pin 149 | AN3 — Analog input 3 |
| Pin 150 | AN4 — Analog input 4 |
| Pin 151 | AN5 — Analog input 5 |
| Pin 152 | AN6 — Analog input 6 |
| Pin 153 | AN7 — Analog input 7 |
| Pin 154 | AN8 — Analog input 8 |
| Pin 155 | AN9 — Analog input 9 |
| Pin 156 | VSS — Ground |
| Pin 157 | VDD — Core supply |
| Pin 158 | USBID — USB OTG ID |
| Pin 159 | VBUS — USB VBUS sense |
| Pin 160 | D+ — USB D+ |
| Pin 161 | D- — USB D- |
| Pin 162 | VUSB3V3 — USB 3.3V supply |
| Pin 163 | C1RX — CAN1 RX |
| Pin 164 | C1TX — CAN1 TX |
| Pin 165 | VSS — Ground |
| Pin 166 | VDDIO — I/O supply |
| Pin 167 | DDR_DQ[0..15] — External DDR2 data bus |
| Pin 168 | DDR_A[0..13] — External DDR2 address bus |
| Pin 169 | DDR_BA[0..2] — External DDR2 bank address |
| Pin 170 | DDR_CK — External DDR2 clock |
| Pin 171 | DDR_CKE — External DDR2 clock enable |
| Pin 172 | DDR_CS_N — External DDR2 chip select (active-low) |
| Pin 173 | DDR_WE_N — External DDR2 write enable (active-low) |
| Pin 174 | DDR_RAS_N — External DDR2 RAS (active-low) |
| Pin 175 | DDR_CAS_N — External DDR2 CAS (active-low) |
| Pin 176 | RESERVED — Reserved pin (per datasheet) |
Typische Anwendungen
PIC32MZ1025DAL176-V/2J ist geeignet für 6 Anwendungs: Industrial HMI with TFT LCD, Automotive Instrument Cluster, Medical Patient Monitor, Point-of-Sale (POS) Terminal, IoT Edge Gateway with Local Display, Avionics / Drone Flight Controller Display.
Industrial HMI with TFT LCD
The PIC32MZ1025DAL176-V/2J is engineered for industrial HMI panels driving TFT LCDs up to WVGA resolution. Its integrated Graphics Controller and Graphics Processor offload rendering tasks from the CPU, while the external DDR2 DRAM interface (32 MB or 128 MB addressable) provides framebuffer bandwidth. At 200 MHz the microAptiv core handles touch input parsing, Modbus/CAN fieldbus communication, and UI state machine updates in parallel with GPU rendering. The 12-bit 18 MSPS ADC with up to 45 analog inputs supports voltage/current sensing on the same PCB. The V-temp -40C to +105C range allows deployment in factory-floor enclosures without additional thermal management.
Empfohlen
Automotive Instrument Cluster
The PIC32MZ1025DAL176-V/2J fits 7-inch automotive instrument clusters that need to render speedometer, tachometer, and warning indicators at 60 fps. Its integrated Graphics Controller and DDR2 bus deliver the bandwidth needed to drive WVGA TFT panels, while HS USB and CAN interfaces connect to head units and body controllers. The V-temp grade (-40C to +105C) handles dashboard thermal loads during summer sun exposure. The 1 MB Flash supports full LVGL or emWin graphics stacks plus CAN-based diagnostics. Engineers commonly pair this MCU with an external CAN transceiver and a TFT-LCD FPC connector to complete the cluster PCB.
Empfohlen
Medical Patient Monitor
The PIC32MZ1025DAL176-V/2J is well suited to bedside patient monitors displaying real-time ECG, SpO2, and respiration waveforms on a 5-7 inch TFT. Its 200 MHz MIPS core runs waveform DSP routines, while the integrated Graphics Controller renders color traces and numeric tiles concurrently. The 12-bit 18 MSPS ADC samples up to 45 analog inputs for multi-lead ECG front-ends. The V-temp grade supports hospital and home-health environments with elevated ambient temperatures. The 1 MB Flash accommodates IEC 62304-class B firmware, and HS USB enables wired connectivity to EMR gateways.
Empfohlen
Point-of-Sale (POS) Terminal
The PIC32MZ1025DAL176-V/2J powers next-generation POS terminals with capacitive touchscreens, barcode scanner interfaces, and receipt printer connectivity. The integrated Graphics Controller drives the customer-facing and operator-facing displays from a single MCU, while the DDR2 interface provides sufficient bandwidth for animated UI transitions. HS USB supports fingerprint reader and contactless payment peripherals; CAN/UART/SPI handle barcode scanner and cash-drawer interfaces. The V-temp grade ensures reliability in kitchen environments and outdoor kiosks. The 1 MB Flash stores encrypted transaction firmware with room for over-the-air updates.
Empfohlen
IoT Edge Gateway with Local Display
The PIC32MZ1025DAL176-V/2J serves as an edge gateway MCU in industrial IoT systems that require a local HMI for diagnostics. The 200 MHz core runs MQTT/TLS stacks while the integrated Graphics Controller renders dashboards on a small TFT. CAN and HS USB connect to PLCs and cellular modems, while the 12-bit ADC monitors power rails. The external DDR2 interface handles large local datasets (modbus registers, trend buffers). The V-temp grade supports outdoor enclosures. Microchip's MPLAB Harmony v3 framework provides pre-built drivers for all peripherals, reducing firmware development time.
Empfohlen
Avionics / Drone Flight Controller Display
The PIC32MZ1025DAL176-V/2J drives situational-awareness displays in small UAS and drone ground-control stations where the V-temp operating range (-40C to +105C) is required. The integrated Graphics Controller renders moving maps and telemetry overlays, while the DDR2 bus handles tile-based map rendering. HS USB connects to companion flight controllers, and CAN bus interfaces with ESC telemetry streams. The 200 MHz MIPS core runs MAVLink parsing and HUD rendering. With 1 MB Flash, the firmware stores parameter tables and mission scripts. The 176-pin LQFP footprint suits compact drone controller enclosures.
Empfohlen
Zusammenfassung der empfohlenen Produkte
Technische Referenzdaten für PIC32MZ1025DAL176-V/2J – Vergleich, Designhinweise und Compliance-Informationen.
Auswahlhilfe
Vergleich mit Alternativen
| Parameter | Dieses Produkt | PIC32MZ1025DAL176-I/2J | PIC32MZ1025DAR176-V/2J | PIC32MZ1025DAB176T-I/2J | PIC32MZ1025DAL169T-I/HF |
|---|---|---|---|---|---|
| Package | 176-LQFP (20x20 mm) | 176-LQFP (20x20 mm) - same | 176-LQFP (20x20 mm) - same | 176-LQFP (20x20 mm) - same | LQFP-169 (different) |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Core Architecture | MIPS32 microAptiv | MIPS32 microAptiv | MIPS32 microAptiv | MIPS32 microAptiv | MIPS32 microAptiv |
| Maximum CPU Frequency | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz |
| Operating Temperature Range | -40C to +105C (V-temp) | -40C to +85C (I-temp) | -40C to +105C (V-temp) | -40C to +85C (I-temp) | -40C to +85C (I-temp) |
| Graphics Controller | Yes (DAL tier) | Yes (DAL tier) | Yes (DAR tier, enhanced) | Yes (DAB tier) | Yes (DAL tier) |
| DDR2 Memory Interface | Yes (external 32 MB or 128 MB) | Yes | Yes | Yes | Yes |
Wichtigste Unterscheidungsmerkmale
- Higher temperature grade within the same die (vs. PIC32MZ1025DAL176-I/2J)
- Mid-tier graphics memory configuration (vs. PIC32MZ1025DAR176-V/2J)
- 176-pin LQFP with same memory as DAL family standard (vs. PIC32MZ1025DAB176T-I/2J)
Designhinweise
The external DDR2 memory interface requires controlled-impedance routing (typically 50 ohm single-ended, 100 ohm differential for DDR2 clocks/DQS). Match trace lengths within ±25 mils for the byte lanes, isolate the DDR2 region on an inner PCB layer with a continuous ground plane, and follow Microchip's DDR2 layout checklist in the PIC32MZ DA family datasheet. Use 4-layer or 6-layer PCB stackup to provide adjacent reference planes for signals and adequate decoupling. Place 0.1 uF and 10 uF decoupling capacitors within 100 mils of every VDD/VDDIO/AVDD pin.
The PIC32MZ1025DAL176-V/2J requires multiple supply rails (VDD core, VDDIO for I/O, AVDD for analog). According to the family datasheet, VDD is typically 1.2 V and VDDIO 3.3 V. Place ferrite beads or pi filters between each supply input and the corresponding pin to isolate digital switching noise from the analog and PLL rails. Use separate LDO regulators for AVDD and VDD if the PCB carries other noisy switching converters; the ADC SNR is highly sensitive to VDD/AVDD ripple. Estimated: the device can draw up to ~200 mA on VDD core at 200 MHz with full peripheral activity - derate the LDO accordingly.
Estimated: At maximum CPU utilization at 200 MHz with both CPU and graphics controller active, the device may dissipate up to 1.5-2 W in still air. The 176-pin LQFP package's thermal resistance (theta_JA) is typically 35-45 C/W on a 4-layer JEDEC test board. At 25 C ambient, junction temperature stays well within the V-temp +105C limit, but in sealed enclosures with no airflow, derate operating clock or add thermal vias under the exposed pad area to maintain margin.
Do not skip configuration of the FPLL (Fast PLL) settings when targeting 200 MHz - the default boot frequency is lower and must be reconfigured after startup. Ensure the DDR2 controller is initialized before any graphics buffer accesses, or bus faults will occur. When using the HS USB peripheral, the VUSB3V3 pin requires a 3.3 V supply derived from the internal LDO or an external regulator - leaving it floating prevents USB enumeration.
Compliance-Informationen
V-temp grade targets industrial/automotive interior use but is not AEC-Q100 qualified. RoHS compliance per Microchip product page. REACH compliance assumed for standard Microchip product line.