PIC32MZ1025DAL176-V/2J - 200MHz 32-Bit MCU 1MB Flash | Microchip
MPN: PIC32MZ1025DAL176-V/2J ✓ AktifPIC32MZ1025DAL176-V/2J Ringkasan
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.
Alternatif penggantian untuk PIC32MZ1025DAL176-V/2J — paket yang sama, pin-pada-pin kompatibel. Bagian paket yang berbeda memerlukan kerja ulang PCB diabaikan.
Variasi di dalam seri ini
Model-series yang sama yang kompatibel dengan penggantian PIC32MZ1025DAL176-V/2J (sama faktor bentuk dan footprint) — berbeda di dalam ADC, Core Architecture, Graphics Controller, Package, Mounting Type.
PIC32MZ1025DAL176-I/2J
✅ Drop-InKontak untuk harga
Lihat Datasheet →PIC32MZ1025DAR176-V/2J
✅ Drop-InKontak untuk harga
Lihat Datasheet →PIC32MZ1025DAB176T-I/2J
✅ Drop-InKontak untuk harga
Lihat Datasheet →PIC32MZ1025DAL176-V/2J Rating Maksimal & Karakteristik Listrik
| Core Architecture | MIPS32 microAptiv (PIC32MZ DAL) |
| Lebar Bus Data | 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) |
| Tipe Mounting | Surface Mount |
| Status RoHS | Compliant |
Konfigurasi Pin PIC32MZ1025DAL176-V/2J
| Pin produk 1 | PD12 — General purpose I/O / peripheral pin |
| Pin produk 2 | PD13 — General purpose I/O / peripheral pin |
| Pin produk 3 | PD14 — General purpose I/O / peripheral pin |
| Pin produk 4 | PD15 — General purpose I/O / peripheral pin |
| Pin produk 5 | VSS — Ground |
| Pin produk 6 | VDD — Core supply |
| Pin produk 7 | PG6 — General purpose I/O / peripheral pin |
| Pin produk 8 | PG7 — General purpose I/O / peripheral pin |
| Pin produk 9 | PG8 — General purpose I/O / peripheral pin |
| Pin produk 10 | PG9 — General purpose I/O / peripheral pin |
| Pin produk 11 | VDDIO — I/O supply |
| Pin produk 12 | VSS — Ground |
| Pin produk 13 | PA0 — General purpose I/O / peripheral pin |
| Pin produk 14 | PA1 — General purpose I/O / peripheral pin |
| Pin produk 15 | PA2 — General purpose I/O / peripheral pin |
| Pin produk 16 | PA3 — General purpose I/O / peripheral pin |
| Pin produk 17 | PA4 — General purpose I/O / peripheral pin |
| Pin produk 18 | PA5 — General purpose I/O / peripheral pin |
| Pin produk 19 | PA6 — General purpose I/O / peripheral pin |
| Pin produk 20 | PA7 — General purpose I/O / peripheral pin |
| Pin produk 21 | PA8 — General purpose I/O / peripheral pin |
| Pin produk 22 | PA9 — General purpose I/O / peripheral pin |
| Pin produk 23 | PA10 — General purpose I/O / peripheral pin |
| Pin produk 24 | PA11 — General purpose I/O / peripheral pin |
| Pin produk 25 | PA12 — General purpose I/O / peripheral pin |
| Pin produk 26 | PA13 — General purpose I/O / peripheral pin |
| Pin produk 27 | PA14 — General purpose I/O / peripheral pin |
| Pin produk 28 | PA15 — General purpose I/O / peripheral pin |
| Pin produk 29 | VSS — Ground |
| Pin produk 30 | VDDIO — I/O supply |
| Pin produk 31 | PB0 — General purpose I/O / peripheral pin |
| Pin produk 32 | PB1 — General purpose I/O / peripheral pin |
| Pin produk 33 | PB2 — General purpose I/O / peripheral pin |
| Pin produk 34 | PB3 — General purpose I/O / peripheral pin |
| Pin produk 35 | PB4 — General purpose I/O / peripheral pin |
| Pin produk 36 | PB5 — General purpose I/O / peripheral pin |
| Pin produk 37 | PB6 — General purpose I/O / peripheral pin |
| Pin produk 38 | PB7 — General purpose I/O / peripheral pin |
| Pin produk 39 | PB8 — General purpose I/O / peripheral pin |
| Pin produk 40 | PB9 — General purpose I/O / peripheral pin |
| Pin produk 41 | PB10 — General purpose I/O / peripheral pin |
| Pin produk 42 | PB11 — General purpose I/O / peripheral pin |
| Pin produk 43 | PB12 — General purpose I/O / peripheral pin |
| Pin produk 44 | PB13 — General purpose I/O / peripheral pin |
| Pin produk 45 | PB14 — General purpose I/O / peripheral pin |
| Pin produk 46 | PB15 — General purpose I/O / peripheral pin |
| Pin produk 47 | VSS — Ground |
| Pin produk 48 | VDD — Core supply |
| Pin produk 49 | PC0 — General purpose I/O / peripheral pin |
| Pin produk 50 | PC1 — General purpose I/O / peripheral pin |
| Pin produk 51 | PC2 — General purpose I/O / peripheral pin |
| Pin produk 52 | PC3 — General purpose I/O / peripheral pin |
| Pin produk 53 | PC4 — General purpose I/O / peripheral pin |
| Pin produk 54 | PC5 — General purpose I/O / peripheral pin |
| Pin produk 55 | PC6 — General purpose I/O / peripheral pin |
| Pin produk 56 | PC7 — General purpose I/O / peripheral pin |
| Pin produk 57 | PC8 — General purpose I/O / peripheral pin |
| Pin produk 58 | PC9 — General purpose I/O / peripheral pin |
| Pin produk 59 | VSS — Ground |
| Pin produk 60 | VDDIO — I/O supply |
| Pin produk 61 | PD0 — General purpose I/O / peripheral pin |
| Pin produk 62 | PD1 — General purpose I/O / peripheral pin |
| Pin produk 63 | PD2 — General purpose I/O / peripheral pin |
| Pin produk 64 | PD3 — General purpose I/O / peripheral pin |
| Pin produk 65 | PD4 — General purpose I/O / peripheral pin |
| Pin produk 66 | PD5 — General purpose I/O / peripheral pin |
| Pin produk 67 | PD6 — General purpose I/O / peripheral pin |
| Pin produk 68 | PD7 — General purpose I/O / peripheral pin |
| Pin produk 69 | PD8 — General purpose I/O / peripheral pin |
| Pin produk 70 | PD9 — General purpose I/O / peripheral pin |
| Pin produk 71 | PD10 — General purpose I/O / peripheral pin |
| Pin produk 72 | PD11 — General purpose I/O / peripheral pin |
| Pin produk 73 | VSS — Ground |
| Pin produk 74 | VDDIO — I/O supply |
| Pin produk 75 | PE0 — General purpose I/O / peripheral pin |
| Pin produk 76 | PE1 — General purpose I/O / peripheral pin |
| Pin produk 77 | PE2 — General purpose I/O / peripheral pin |
| Pin produk 78 | PE3 — General purpose I/O / peripheral pin |
| Pin produk 79 | PE4 — General purpose I/O / peripheral pin |
| Pin produk 80 | PE5 — General purpose I/O / peripheral pin |
| Pin produk 81 | PE6 — General purpose I/O / peripheral pin |
| Pin produk 82 | PE7 — General purpose I/O / peripheral pin |
| Pin produk 83 | VSS — Ground |
| Pin produk 84 | VDD — Core supply |
| Pin produk 85 | PF0 — General purpose I/O / peripheral pin |
| Pin produk 86 | PF1 — General purpose I/O / peripheral pin |
| Pin produk 87 | PF2 — General purpose I/O / peripheral pin |
| Pin produk 88 | PF3 — General purpose I/O / peripheral pin |
| Pin produk 89 | PF4 — General purpose I/O / peripheral pin |
| Pin produk 90 | PF5 — General purpose I/O / peripheral pin |
| Pin produk 91 | PF6 — General purpose I/O / peripheral pin |
| Pin produk 92 | PF7 — General purpose I/O / peripheral pin |
| Pin produk 93 | PF8 — General purpose I/O / peripheral pin |
| Pin produk 94 | PF9 — General purpose I/O / peripheral pin |
| Pin produk 95 | VSS — Ground |
| Pin produk 96 | VDDIO — I/O supply |
| Pin produk 97 | PG0 — General purpose I/O / peripheral pin |
| Pin produk 98 | PG1 — General purpose I/O / peripheral pin |
| Pin produk 99 | PG2 — General purpose I/O / peripheral pin |
| Pin produk 100 | PG3 — General purpose I/O / peripheral pin |
| Pin produk 101 | PG4 — General purpose I/O / peripheral pin |
| Pin produk 102 | PG5 — General purpose I/O / peripheral pin |
| Pin produk 103 | PH0 — General purpose I/O / peripheral pin |
| Pin produk 104 | PH1 — General purpose I/O / peripheral pin |
| Pin produk 105 | PH2 — General purpose I/O / peripheral pin |
| Pin produk 106 | PH3 — General purpose I/O / peripheral pin |
| Pin produk 107 | PH4 — General purpose I/O / peripheral pin |
| Pin produk 108 | PH5 — General purpose I/O / peripheral pin |
| Pin produk 109 | PH6 — General purpose I/O / peripheral pin |
| Pin produk 110 | PH7 — General purpose I/O / peripheral pin |
| Pin produk 111 | VSS — Ground |
| Pin produk 112 | VDD — Core supply |
| Pin produk 113 | PJ0 — General purpose I/O / peripheral pin |
| Pin produk 114 | PJ1 — General purpose I/O / peripheral pin |
| Pin produk 115 | PJ2 — General purpose I/O / peripheral pin |
| Pin produk 116 | PJ3 — General purpose I/O / peripheral pin |
| Pin produk 117 | PJ4 — General purpose I/O / peripheral pin |
| Pin produk 118 | PJ5 — General purpose I/O / peripheral pin |
| Pin produk 119 | PJ6 — General purpose I/O / peripheral pin |
| Pin produk 120 | PJ7 — General purpose I/O / peripheral pin |
| Pin produk 121 | VSS — Ground |
| Pin produk 122 | VDDIO — I/O supply |
| Pin produk 123 | PK0 — General purpose I/O / peripheral pin |
| Pin produk 124 | PK1 — General purpose I/O / peripheral pin |
| Pin produk 125 | PK2 — General purpose I/O / peripheral pin |
| Pin produk 126 | PK3 — General purpose I/O / peripheral pin |
| Pin produk 127 | PK4 — General purpose I/O / peripheral pin |
| Pin produk 128 | PK5 — General purpose I/O / peripheral pin |
| Pin produk 129 | PK6 — General purpose I/O / peripheral pin |
| Pin produk 130 | PK7 — General purpose I/O / peripheral pin |
| Pin produk 131 | VSS — Ground |
| Pin produk 132 | VDDIO — I/O supply |
| Pin produk 133 | OSC1 — Crystal oscillator input |
| Pin produk 134 | OSC2 — Crystal oscillator output |
| Pin produk 135 | SOSC1 — Secondary low-speed oscillator input (32.768 kHz) |
| Pin produk 136 | SOSC2 — Secondary low-speed oscillator output |
| Pin produk 137 | VSS — Ground |
| Pin produk 138 | VDD — Core supply |
| Pin produk 139 | PGEC1 — ICSP programming clock / JTAG TMS |
| Pin produk 140 | PGED1 — ICSP programming data / JTAG TCK |
| Pin produk 141 | PGEC2 — ICSP programming clock 2 / JTAG TDI |
| Pin produk 142 | PGED2 — ICSP programming data 2 / JTAG TDO |
| Pin produk 143 | MCLR — Master clear reset (active-low) |
| Pin produk 144 | AVDD — Analog supply |
| Pin produk 145 | AVSS — Analog ground |
| Pin produk 146 | AN0 — Analog input 0 / VREF+ |
| Pin produk 147 | AN1 — Analog input 1 |
| Pin produk 148 | AN2 — Analog input 2 |
| Pin produk 149 | AN3 — Analog input 3 |
| Pin produk 150 | AN4 — Analog input 4 |
| Pin produk 151 | AN5 — Analog input 5 |
| Pin produk 152 | AN6 — Analog input 6 |
| Pin produk 153 | AN7 — Analog input 7 |
| Pin produk 154 | AN8 — Analog input 8 |
| Pin produk 155 | AN9 — Analog input 9 |
| Pin produk 156 | VSS — Ground |
| Pin produk 157 | VDD — Core supply |
| Pin produk 158 | USBID — USB OTG ID |
| Pin produk 159 | VBUS — USB VBUS sense |
| Pin produk 160 | D+ — USB D+ |
| Pin produk 161 | D- — USB D- |
| Pin produk 162 | VUSB3V3 — USB 3.3V supply |
| Pin produk 163 | C1RX — CAN1 RX |
| Pin produk 164 | C1TX — CAN1 TX |
| Pin produk 165 | VSS — Ground |
| Pin produk 166 | VDDIO — I/O supply |
| Pin produk 167 | DDR_DQ[0..15] — External DDR2 data bus |
| Pin produk 168 | DDR_A[0..13] — External DDR2 address bus |
| Pin produk 169 | DDR_BA[0..2] — External DDR2 bank address |
| Pin produk 170 | DDR_CK — External DDR2 clock |
| Pin produk 171 | DDR_CKE — External DDR2 clock enable |
| Pin produk 172 | DDR_CS_N — External DDR2 chip select (active-low) |
| Pin produk 173 | DDR_WE_N — External DDR2 write enable (active-low) |
| Pin produk 174 | DDR_RAS_N — External DDR2 RAS (active-low) |
| Pin produk 175 | DDR_CAS_N — External DDR2 CAS (active-low) |
| Pin produk 176 | RESERVED — Reserved pin (per datasheet) |
Aplikasi Umum
PIC32MZ1025DAL176-V/2J cocok untuk 6 aplikasis: 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.
Direkomendasikan
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.
Direkomendasikan
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.
Direkomendasikan
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.
Direkomendasikan
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.
Direkomendasikan
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.
Direkomendasikan
Ringkasan Produk Direkomendasikan
Data referensi engineering untuk PIC32MZ1025DAL176-V/2J — pembandingan, panduan desain, dan informasi konformitas.
Panduan Pemilihan
Pembandingan dengan Alternatif
| Parameter Umum | Produk Ini | 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 |
Diferensiator Kunci
- Higher temperature grade within the same die (vsPIC32MZ1025DAL176-I/2J)
- Mid-tier graphics memory configuration (vsPIC32MZ1025DAR176-V/2J)
- 176-pin LQFP with same memory as DAL family standard (vsPIC32MZ1025DAB176T-I/2J)
Catatan Desain
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.
Informasi Konformitas
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.