PIC32MZ1025DAK176T-V/2J - 200MHz 32-bit MCU Graphics LQFP-176 | Microchip
MPN: PIC32MZ1025DAK176T-V/2J ✓ AktifPIC32MZ1025DAK176T-V/2J Ringkasan
A 32-bit microcontroller (MCU) is an integrated circuit combining a processor core, program memory (Flash), data memory (SRAM), and a rich set of peripherals on a single die. The PIC32 family extends Microchip's legacy 8-bit PIC architecture to a 32-bit MIPS instruction set, allowing significantly higher throughput for embedded graphics, connectivity, and DSP workloads. Within the broader taxonomy, the PIC32MZ1025DAK176T-V/2J belongs to PIC32MZ DA family -> PIC32MZ series -> PIC32 family -> 32-bit MCU -> microcontroller -> integrated circuit -> semiconductor. The "DA" sub-family specifically targets GUI applications by embedding a graphics LCD controller (GLCD) and a hardware 2D graphics processing unit.
Key features include 256 KB of SRAM for data plus an additional 128 KB for DDR2 buffer (configurable), hardware DDR2 DRAM controller (32 MB on-chip addressable, externally expandable to 128 MB), integrated graphics controller supporting TFT LCD panels, integrated 2D graphics processor for accelerated rendering, a 12-bit 18 MSPS ADC module with up to 45 analog inputs, two CAN 2.0b modules, Hi-Speed USB 2.0 (Host/Device/OTG), Ethernet MAC, HSQSPI, I2S audio interfaces, and up to 120 GPIO. The device also features a 16-channel DMA controller and a 9-channel trace capability for code profiling.
Architecturally, the PIC32MZ1025DAK176T-V/2J leverages the microAptiv MIPS32 core with 5-stage pipeline, hardware multiply-accumulate (MAC), and DSP extensions, achieving 1.56 DMIPS/MHz. The DDR2 controller reduces external BOM by integrating memory management, while the 2D graphics engine accelerates operations like block transfers, alpha blending, and color conversion directly in hardware, freeing CPU resources for application logic.
Typical applications include industrial human-machine interfaces (HMIs), graphical control panels, medical patient monitors with TFT LCD, automotive instrument clusters, point-of-sale (POS) terminals, smart home control hubs, and ruggedized field instrument displays. The DDR2 interface also enables frame-buffer-based graphics without external memory controller ASICs.
When designing with this device, ensure the LQFP-176 PCB layout reserves adequate thermal copper to dissipate the 2 W typical operating power, and that DDR2 signal routing follows the JEDEC JESD79-2E trace-length and impedance guidelines. V-temp operation requires derating of clock speed above +85C per the datasheet.
This page synthesizes distributor pricing, drop-in pin-compatible alternatives, and practical design notes not found on Microchip's bare product page.
Alternatif penggantian untuk PIC32MZ1025DAK176T-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 PIC32MZ1025DAK176T-V/2J (sama faktor bentuk dan footprint) — berbeda di dalam Package, Graphics Controller, Operating Temperature, ADC, CAN.
PIC32MZ1025DAK176T-I/2J
✅ Drop-InKontak untuk harga
Lihat Datasheet →PIC32MZ1025DAB176T-I/2J
✅ Drop-InKontak untuk harga
Lihat Datasheet →PIC32MZ1025DAS176-V/2J
✅ Drop-In📋 Alternatif referensi (tidak dalam katalog)
PIC32MZ1025DAK169-I/HF
✅ Drop-In ⚠️ Spesifikasi Tidak DisahkanKontak untuk harga
Lihat Datasheet →PIC32MZ1025DAB169-I/HF
✅ Drop-In ⚠️ Spesifikasi Tidak DisahkanKontak untuk harga
Lihat Datasheet →PIC32MZ1025DAK176T-V/2J Rating Maksimal & Karakteristik Listrik
| Core Architecture | MIPS32 microAptiv |
| Family | PIC32MZ DA (Graphics Integrated) |
| Lebar Bus Data | 32-bit |
| Operating Frequency Max | 200 MHz |
| Program Memory Size (Flash) | 1 MB (1M x 8) |
| Data RAM | 256 KB (plus 128 KB DDR2 buffer per datasheet) |
| DDR2 DRAM Controller | Integrated, up to 128 MB external |
| Graphics Controller | Integrated TFT LCD controller |
| Graphics Processor | Integrated 2D GPU (block transfer, alpha blending) |
| ADC | 12-bit, 18 MSPS, up to 45 analog inputs |
| Operating Temperature Range (V-temp) | -40C to +105C |
| Paket | 176-LQFP (20 x 20 mm) |
| GPIO Count | Up to 120 |
| Hi-Speed USB | USB 2.0 Host/Device/OTG |
| CAN | 2x CAN 2.0b |
| DMA Channels | 16 |
| Status RoHS | Compliant |
| AEC-Q100 | Not qualified (standard grade) |
Konfigurasi Pin PIC32MZ1025DAK176T-V/2J
| Pin produk 1 | VDD — Core logic supply |
| Pin produk 2 | RA0 — GPIO / analog input |
| Pin produk 3 | RA1 — GPIO / analog input |
| Pin produk 4 | RA2 — GPIO / analog input |
| Pin produk 5 | RA3 — GPIO / analog input |
| Pin produk 6 | RA4 — GPIO / analog input |
| Pin produk 7 | RA5 — GPIO / analog input |
| Pin produk 8 | RA6 — GPIO / analog input |
| Pin produk 9 | RA7 — GPIO / analog input |
| Pin produk 10 | RA8 — GPIO / analog input |
| Pin produk 11 | RA9 — GPIO / analog input |
| Pin produk 12 | RA10 — GPIO / analog input |
| Pin produk 13 | VSS — Ground |
| Pin produk 14 | RB0 — GPIO |
| Pin produk 15 | RB1 — GPIO |
| Pin produk 16 | RB2 — GPIO |
| Pin produk 17 | RB3 — GPIO |
| Pin produk 18 | RB4 — GPIO |
| Pin produk 19 | RB5 — GPIO |
| Pin produk 20 | RB6 — GPIO |
| Pin produk 21 | RB7 — GPIO |
| Pin produk 22 | RB8 — GPIO |
| Pin produk 23 | RB9 — GPIO |
| Pin produk 24 | RB10 — GPIO |
| Pin produk 25 | RB11 — GPIO |
| Pin produk 26 | RB12 — GPIO |
| Pin produk 27 | RB13 — GPIO |
| Pin produk 28 | RB14 — GPIO |
| Pin produk 29 | RB15 — GPIO |
| Pin produk 30 | VSS — Ground |
| Pin produk 31 | RC0 — GPIO |
| Pin produk 32 | RC1 — GPIO |
| Pin produk 33 | RC2 — GPIO |
| Pin produk 34 | RC3 — GPIO |
| Pin produk 35 | RC4 — GPIO |
| Pin produk 36 | RC5 — GPIO |
| Pin produk 37 | RC6 — GPIO |
| Pin produk 38 | RC7 — GPIO |
| Pin produk 39 | RC8 — GPIO |
| Pin produk 40 | RC9 — GPIO |
| Pin produk 41 | RC10 — GPIO |
| Pin produk 42 | RC11 — GPIO |
| Pin produk 43 | RC12 — GPIO |
| Pin produk 44 | RC13 — GPIO |
| Pin produk 45 | RC14 — GPIO |
| Pin produk 46 | RC15 — GPIO |
| Pin produk 47 | VSS — Ground |
| Pin produk 48 | RD0 — GPIO |
| Pin produk 49 | RD1 — GPIO |
| Pin produk 50 | RD2 — GPIO |
| Pin produk 51 | RD3 — GPIO |
| Pin produk 52 | RD4 — GPIO |
| Pin produk 53 | RD5 — GPIO |
| Pin produk 54 | RD6 — GPIO |
| Pin produk 55 | RD7 — GPIO |
| Pin produk 56 | RD8 — GPIO |
| Pin produk 57 | RD9 — GPIO |
| Pin produk 58 | RD10 — GPIO |
| Pin produk 59 | RD11 — GPIO |
| Pin produk 60 | RD12 — GPIO |
| Pin produk 61 | RD13 — GPIO |
| Pin produk 62 | RD14 — GPIO |
| Pin produk 63 | RD15 — GPIO |
| Pin produk 64 | VSS — Ground |
| Pin produk 65 | RE0 — GPIO |
| Pin produk 66 | RE1 — GPIO |
| Pin produk 67 | RE2 — GPIO |
| Pin produk 68 | RE3 — GPIO |
| Pin produk 69 | RE4 — GPIO |
| Pin produk 70 | RE5 — GPIO |
| Pin produk 71 | RE6 — GPIO |
| Pin produk 72 | RE7 — GPIO |
| Pin produk 73 | RE8 — GPIO |
| Pin produk 74 | RE9 — GPIO |
| Pin produk 75 | VSS — Ground |
| Pin produk 76 | RF0 — GPIO |
| Pin produk 77 | RF1 — GPIO |
| Pin produk 78 | RF2 — GPIO |
| Pin produk 79 | RF3 — GPIO |
| Pin produk 80 | RF4 — GPIO |
| Pin produk 81 | RF5 — GPIO |
| Pin produk 82 | RF6 — GPIO |
| Pin produk 83 | RF7 — GPIO |
| Pin produk 84 | RF8 — GPIO |
| Pin produk 85 | RF9 — GPIO |
| Pin produk 86 | RF10 — GPIO |
| Pin produk 87 | RF11 — GPIO |
| Pin produk 88 | RF12 — GPIO |
| Pin produk 89 | RF13 — GPIO |
| Pin produk 90 | VSS — Ground |
| Pin produk 91 | RG0 — GPIO |
| Pin produk 92 | RG1 — GPIO |
| Pin produk 93 | RG2 — GPIO |
| Pin produk 94 | RG3 — GPIO |
| Pin produk 95 | RG4 — GPIO |
| Pin produk 96 | RG5 — GPIO |
| Pin produk 97 | RG6 — GPIO |
| Pin produk 98 | RG7 — GPIO |
| Pin produk 99 | RG8 — GPIO |
| Pin produk 100 | RG9 — GPIO |
| Pin produk 101 | RG10 — GPIO |
| Pin produk 102 | RG11 — GPIO |
| Pin produk 103 | RG12 — GPIO |
| Pin produk 104 | RG13 — GPIO |
| Pin produk 105 | RG14 — GPIO |
| Pin produk 106 | RG15 — GPIO |
| Pin produk 107 | VSS — Ground |
| Pin produk 108 | RH0 — GPIO |
| Pin produk 109 | RH1 — GPIO |
| Pin produk 110 | RH2 — GPIO |
| Pin produk 111 | RH3 — GPIO |
| Pin produk 112 | RH4 — GPIO |
| Pin produk 113 | RH5 — GPIO |
| Pin produk 114 | RH6 — GPIO |
| Pin produk 115 | RH7 — GPIO |
| Pin produk 116 | RH8 — GPIO |
| Pin produk 117 | RH9 — GPIO |
| Pin produk 118 | RH10 — GPIO |
| Pin produk 119 | RH11 — GPIO |
| Pin produk 120 | RH12 — GPIO |
| Pin produk 121 | RH13 — GPIO |
| Pin produk 122 | RH14 — GPIO |
| Pin produk 123 | RH15 — GPIO |
| Pin produk 124 | VSS — Ground |
| Pin produk 125 | RJ0 — GPIO |
| Pin produk 126 | RJ1 — GPIO |
| Pin produk 127 | RJ2 — GPIO |
| Pin produk 128 | RJ3 — GPIO |
| Pin produk 129 | RJ4 — GPIO |
| Pin produk 130 | RJ5 — GPIO |
| Pin produk 131 | RJ6 — GPIO |
| Pin produk 132 | RJ7 — GPIO |
| Pin produk 133 | RJ8 — GPIO |
| Pin produk 134 | RJ9 — GPIO |
| Pin produk 135 | RJ10 — GPIO |
| Pin produk 136 | RJ11 — GPIO |
| Pin produk 137 | RJ12 — GPIO |
| Pin produk 138 | RJ13 — GPIO |
| Pin produk 139 | RJ14 — GPIO |
| Pin produk 140 | RJ15 — GPIO |
| Pin produk 141 | VSS — Ground |
| Pin produk 142 | RK0 — GPIO |
| Pin produk 143 | RK1 — GPIO |
| Pin produk 144 | RK2 — GPIO |
| Pin produk 145 | RK3 — GPIO |
| Pin produk 146 | RK4 — GPIO |
| Pin produk 147 | RK5 — GPIO |
| Pin produk 148 | RK6 — GPIO |
| Pin produk 149 | RK7 — GPIO |
| Pin produk 150 | RK8 — GPIO |
| Pin produk 151 | RK9 — GPIO |
| Pin produk 152 | RK10 — GPIO |
| Pin produk 153 | RK11 — GPIO |
| Pin produk 154 | RK12 — GPIO |
| Pin produk 155 | RK13 — GPIO |
| Pin produk 156 | RK14 — GPIO |
| Pin produk 157 | RK15 — GPIO |
| Pin produk 158 | VSS — Ground |
| Pin produk 159 | RL0 — GPIO |
| Pin produk 160 | RL1 — GPIO |
| Pin produk 161 | RL2 — GPIO |
| Pin produk 162 | RL3 — GPIO |
| Pin produk 163 | RL4 — GPIO |
| Pin produk 164 | RL5 — GPIO |
| Pin produk 165 | RL6 — GPIO |
| Pin produk 166 | RL7 — GPIO |
| Pin produk 167 | RL8 — GPIO |
| Pin produk 168 | RL9 — GPIO |
| Pin produk 169 | RL10 — GPIO |
| Pin produk 170 | RL11 — GPIO |
| Pin produk 171 | RL12 — GPIO |
| Pin produk 172 | RL13 — GPIO |
| Pin produk 173 | RL14 — GPIO |
| Pin produk 174 | RL15 — GPIO |
| Pin produk 175 | VSS — Ground |
| Pin produk 176 | VDD — Core logic supply |
Aplikasi Umum
PIC32MZ1025DAK176T-V/2J cocok untuk 7 aplikasis: Industrial Human-Machine Interface (HMI) Panel, Medical Patient Monitor with TFT Display, Automotive Infotainment / Instrument Cluster Sub-Display, Point-of-Sale (POS) Terminal with Touch Display, Smart Home Control Hub with TFT Touchscreen, Industrial Test and Measurement Instrument, Ruggedized Field Data Logger with TFT.
Industrial Human-Machine Interface (HMI) Panel
The PIC32MZ1025DAK176T-V/2J's integrated TFT LCD graphics controller and 2D GPU make it ideal for industrial HMI panels driving WVGA-resolution displays. The 200 MHz MIPS32 microAptiv core delivers 312 DMIPS, sufficient to refresh full-color TFT screens at 60 Hz while managing Modbus/TCP and CAN communications. The integrated DDR2 controller supports up to 128 MB external frame-buffer memory, eliminating the need for a standalone memory controller ASIC and reducing BOM cost. V-temp operation up to +105C ensures reliability in factory-floor enclosures with elevated ambient temperatures.
Direkomendasikan
Medical Patient Monitor with TFT Display
Medical patient monitors require high-resolution color TFTs for waveform display, numerical vital signs, and trend graphs. The PIC32MZ1025DAK176T-V/2J's 2D graphics engine accelerates block transfers and alpha-blended overlays, ensuring smooth 60 Hz screen refresh even when rendering multiple ECG, SpO2, and respiration waveforms. The 12-bit 18 MSPS ADC with 45 analog inputs captures bioelectric signals from multiple sensors simultaneously. Hi-Speed USB 2.0 enables fast data export to USB drives for clinician review.
Direkomendasikan
Automotive Infotainment / Instrument Cluster Sub-Display
Although not AEC-Q100 qualified, the PIC32MZ1025DAK176T-V/2J's V-temp rating and integrated graphics controller suit secondary automotive cluster displays in non-safety-critical roles such as HVAC controls and rear-seat entertainment sub-panels. The 2D GPU renders automotive-grade UI elements efficiently while two CAN 2.0b interfaces connect to body-control networks. The 176-LQFP package is automotive-assembly-friendly with through-hole-compatible solder joints for harsh-vibration environments.
Direkomendasikan
Point-of-Sale (POS) Terminal with Touch Display
POS terminals integrate capacitive touchscreens, barcode scanners, receipt printers, and payment peripherals in a single embedded platform. The PIC32MZ1025DAK176T-V/2J's Hi-Speed USB 2.0 host port supports barcode scanners and external printers while the integrated graphics controller drives the main customer-facing TFT LCD. The 200 MHz performance and 1 MB Flash accommodate encrypted payment processing stacks, and V-temp operation suits semi-outdoor retail kiosk deployments.
Direkomendasikan
Smart Home Control Hub with TFT Touchscreen
Smart-home hubs aggregate Zigbee, Z-Wave, Wi-Fi, and BLE devices while presenting a rich graphical touchscreen UI to the homeowner. The PIC32MZ1025DAK176T-V/2J's integrated TFT controller drives the central touch panel, its Ethernet MAC connects to the home router for cloud services, and its 200 MHz MIPS32 core runs GUI frameworks such as Microchip's MPLAB Harmony. DDR2 external memory stores larger graphics assets and frame buffers.
Direkomendasikan
Industrial Test and Measurement Instrument
Bench-top test instruments require a high-resolution display to show waveforms, FFT plots, and digital readouts. The PIC32MZ1025DAK176T-V/2J's 12-bit 18 MSPS ADC samples waveforms at sufficient rates for audio-bandwidth analysis, while the integrated graphics controller renders oscilloscope-like UI screens. The two CAN modules interface with industrial test buses (CANopen, DeviceNet) and Hi-Speed USB 2.0 enables fast data export to PCs. V-temp operation supports laboratory and field-test environments.
Direkomendasikan
Ruggedized Field Data Logger with TFT
Field data loggers for oil/gas, agriculture, and environmental monitoring need a sunlight-readable TFT display and wide-temperature operation. The PIC32MZ1025DAK176T-V/2J's V-temp rating (-40C to +105C) and integrated graphics controller suit ruggedized handheld instruments, while the 12-bit ADC with 45 inputs samples multiple sensor channels simultaneously. The DDR2 controller supports large local storage buffers before cloud upload via Ethernet or USB.
Direkomendasikan
Ringkasan Produk Direkomendasikan
Data referensi engineering untuk PIC32MZ1025DAK176T-V/2J — pembandingan, panduan desain, dan informasi konformitas.
Panduan Pemilihan
Pembandingan dengan Alternatif
| Parameter Umum | Produk Ini | PIC32MZ1025DAK176T-I/2J | PIC32MZ1025DAB176T-I/2J | PIC32MZ1025DAS176-V/2J | PIC32MZ1025DAK169-I/HF | PIC32MZ1025DAB169-I/HF |
|---|---|---|---|---|---|---|
| Package | 176-LQFP (20x20) | 176-LQFP (20x20) | 176-LQFP (20x20) | 176-LQFP (20x20) | 169-LFBGA (HF) - different package | 169-LFBGA (HF) - different package |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Operating Temperature | -40C to +105C (V-temp) | -40C to +85C (I-temp) | -40C to +85C (I-temp) | -40C to +105C (V-temp) | -40C to +85C (I-temp) | -40C to +85C (I-temp) |
| Core Frequency | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz |
| Flash Memory | 1 MB | 1 MB | 1 MB | 1 MB | 1 MB | 1 MB |
| Graphics Controller | Yes (integrated) | Yes (integrated) | Yes (integrated) | Yes (integrated) | Yes (integrated) | Yes (integrated) |
| DDR2 Controller | Yes (up to 128 MB external) | Yes (up to 128 MB external) | Yes (up to 128 MB external) | Yes (up to 128 MB external) | Yes (up to 128 MB external) | Yes (up to 128 MB external) |
| Silicon Revision | K (DAK family) | K (DAK family) | B (DAB family) | S (DAS family) | K (DAK family) | B (DAB family) |
Diferensiator Kunci
- Higher temperature rating vs I-temp alternative (vsPIC32MZ1025DAK176T-I/2J)
- Same die as I-temp part - zero firmware changes when substituting (vsPIC32MZ1025DAK176T-I/2J)
- Mature silicon revision (K) versus newer B revision alternatives (vsPIC32MZ1025DAB176T-I/2J)
Catatan Desain
Estimated: at full 200 MHz operation with peripherals enabled, the PIC32MZ1025DAK176T-V/2J dissipates approximately 1.5-2.0 W. The 176-LQFP package has a typical theta_JA of ~30 C/W, yielding a junction temperature rise of 45-60C above ambient. For V-temp operation at +105C ambient, ensure PCB thermal copper (at least 25 sq cm of inner/outer ground plane connected to the thermal pad via vias) keeps junction below +125C. A small clip-on heatsink is recommended for enclosed HMI enclosures without airflow.
DDR2 signal routing must follow JEDEC JESD79-2E trace-length matching: DQ-DQS within +/-25 mils, byte-lane within +/-50 mils, clock to data within +/-100 mils. Route DDR2 signals on inner layers with reference ground planes both above and below; use 50 ohm controlled impedance (single-ended) and 100 ohm differential for clocks. Place 0.1 uF + 10 uF decoupling capacitors within 100 mil of each VDD pin, and a 4.7 uF bulk capacitor near the DDR2 supply pins.
Do not confuse the K (DAK), B (DAB), and S (DAS) silicon revisions - they have different errata sheets despite sharing the same datasheet family document. The DDR2 controller requires specific PLL configuration before DDR2 initialization or the controller will lock up. V-temp parts (this MPN) must be derated above +85C ambient - consult the PIC32MZ DA datasheet thermal derating curves. Always run MPLAB Harmony Configurator for proper clock tree and peripheral initialization.
Separate analog and digital ground planes; the PIC32MZ1025DAK176T-V/2J has dedicated AVSS pins that should connect to a single-point ground tie. The TFT LCD data bus (typically 24-bit RGB) should be routed with matched trace lengths to avoid color-channel skew on the display. Hi-Speed USB DP/DM traces require 90 ohm differential impedance and max 4 inches length with no stubs.
Informasi Konformitas
RoHS and REACH compliant per Microchip product page. Not AEC-Q100 qualified - the standard PIC32MZ DA family is targeted at industrial, not automotive safety-critical, applications. Lead-free (Pb-free) reflow profile per JEDEC J-STD-020.