PIC32MZ1064DAL176T-I/2J - 200MHz 32-bit MCU with 1MB Flash | Microchip
MPN: PIC32MZ1064DAL176T-I/2J ✓ פעילPIC32MZ1064DAL176T-I/2J סקירה
A microcontroller (MCU) is a single-chip computer integrating a CPU core, program memory (Flash), data memory (SRAM), and peripherals on one die. Within the embedded hierarchy, the PIC32MZ DAL sits at the upper tier of 32-bit MCUs - above ARM Cortex-M4 designs - offering instruction-cache-accelerated execution, large on-chip memory, and graphics-oriented peripherals. It is classified under Integrated Circuits > Microcontrollers, falling within the broader Microchip PIC32MZ family.
Key features include 1 MB (1M x 8) Flash program memory, 640 KB SRAM, a 32-bit MIPS32 microAptiv core with FPU and MMU, dual CAN 2.0b controllers, USB 2.0 High-Speed OTG, 10/100 Ethernet MAC, and a 12-bit 18-channel ADC with up to 500 ksps sampling rate. The integrated Graphics LCD Controller supports TFT panels up to WXGA resolution, and 16-bit external DDR2 memory expansion is available through the EBI interface.
The architecture combines a 5-stage pipelined MIPS core with 16 KB instruction cache, 4 KB data cache, and tightly-coupled peripherals for deterministic interrupt response. Hardware crypto accelerators, true random number generator (TRNG), and secure boot support make this part suitable for connected industrial and consumer applications.
Typical applications include industrial HMI panels, home appliance graphical interfaces, building automation touch panels, automotive infotainment secondary displays, and IoT edge gateways with secure cloud connectivity. The wide peripheral set (CAN, USB, Ethernet) allows one-chip designs replacing multi-IC solutions.
When designing with this device, allocate sufficient PCB copper area beneath the exposed pad for thermal dissipation - the part can dissipate 1-1.5 W under full peripheral load. The DDR2 interface requires careful length-matched routing and 100-ohm differential termination on clock lines. Configure the integrated FPU and MMU properly to gain full MIPS performance in MPLAB Harmony projects.
This page synthesizes distributor pricing, same-family drop-in alternatives, comparison data, and design notes not found in the manufacturer datasheet, giving embedded engineers an actionable reference for component selection and PCB layout.
חלופות תחליף ישיר עבור PIC32MZ1064DAL176T-I/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 PIC32MZ1064DAL176T-I/2J (אותו גורם צורה וטביעת רגל) — שונים ב USB, CAN, Package, Graphics Controller, Operating Temperature.
PIC32MZ1064DAB176-I/2J
✅ Drop-Inצור קשר לקבלת מחיר
הצג גיליון נתונים ←PIC32MZ1064DAG176T-I/2J
✅ Drop-Inצור קשר לקבלת מחיר
הצג גיליון נתונים ←PIC32MZ1025DAL176-I/2J
✅ Drop-Inצור קשר לקבלת מחיר
הצג גיליון נתונים ←PIC32MZ1064DAL176-I/2J
✅ Drop-In📋 חלופה להתייחסות (לא בקטלוג)
PIC32MZ2064DAL176T-V/2J
✅ Drop-Inצור קשר לקבלת מחיר
הצג גיליון נתונים ←PIC32MZ1064DAL176T-I/2J דירוגים מרביים ומאפיינים חשמליים
| Core Architecture | MIPS32 microAptiv |
| Core Width | 32-bit |
| Max CPU Clock | 200 MHz |
| Program Memory (Flash) | 1 MB (1M x 8) |
| SRAM | 640 KB |
| Instruction Cache | 16 KB |
| Data Cache | 4 KB |
| Operating Voltage | 1.8 V to 3.6 V |
| טמפרטורת פעולה | -40 C to +85 C (Industrial) |
| ADC | 12-bit, 18-channel, 500 ksps |
| Graphics LCD Controller | Integrated, supports TFT up to WXGA |
| CAN | 2x CAN 2.0b |
| USB | USB 2.0 High-Speed OTG |
| Ethernet | 10/100 MAC (requires external PHY) |
| External Memory Bus | 16-bit EBI with DDR2 support |
| מארז | 176-LQFP (20x20 mm) with exposed pad |
| סוג הרכבה | Surface Mount |
| רמת MSL | 3 (168 hours) |
| סטטוס RoHS | Compliant |
תצורת פינים של PIC32MZ1064DAL176T-I/2J
| פין 1 | RG15 — General purpose I/O port G bit 15 |
| פין 2 | VDD — I/O supply voltage (3.3V) |
| פין 3 | RG6 — General purpose I/O port G bit 6 |
| פין 4 | RG7 — General purpose I/O port G bit 7 |
| פין 5 | RG8 — General purpose I/O port G bit 8 |
| פין 6 | RG9 — General purpose I/O port G bit 9 |
| פין 7 | VSS — Ground reference |
| פין 8 | VBUS — USB VBUS detect |
| פין 9 | VUSB — USB 3.3V regulator output |
| פין 10 | D+ — USB D+ data line |
| פין 11 | D- — USB D- data line |
| פין 12 | RG2 — General purpose I/O port G bit 2 |
| פין 13 | RG3 — General purpose I/O port G bit 3 |
| פין 14 | RPC1 — General purpose I/O port C bit 1 |
| פין 15 | RPC2 — General purpose I/O port C bit 2 |
| פין 16 | RPC3 — General purpose I/O port C bit 3 |
| פין 17 | RPC4 — General purpose I/O port C bit 4 |
| פין 18 | AVDD — Analog supply voltage (3.3V) |
| פין 19 | AVSS — Analog ground |
| פין 20 | AN0/CVD — Analog input 0 / ADC reference |
| פין 21 | AN1 — Analog input 1 |
| פין 22 | AN2 — Analog input 2 |
| פין 23 | AN3 — Analog input 3 |
| פין 24 | AN4 — Analog input 4 |
| פין 25 | AN5 — Analog input 5 |
| פין 26 | AN6 — Analog input 6 |
| פין 27 | AN7 — Analog input 7 |
| פין 28 | AN8 — Analog input 8 |
| פין 29 | AN9 — Analog input 9 |
| פין 30 | AN10 — Analog input 10 |
| פין 31 | AN11 — Analog input 11 |
| פין 32 | AN12 — Analog input 12 |
| פין 33 | AN13 — Analog input 13 |
| פין 34 | AN14 — Analog input 14 |
| פין 35 | AN15 — Analog input 15 |
| פין 36 | AN16 — Analog input 16 |
| פין 37 | AN17 — Analog input 17 |
| פין 38 | VDD — I/O supply voltage (3.3V) |
| פין 39 | OSCI — Primary oscillator input |
| פין 40 | OSCO — Primary oscillator output |
| פין 41 | RPG6 — General purpose I/O port G bit 6 |
| פין 42 | RPG7 — General purpose I/O port G bit 7 |
| פין 43 | RPG8 — General purpose I/O port G bit 8 |
| פין 44 | RPG9 — General purpose I/O port G bit 9 |
| פין 45 | VSS — Ground reference |
| פין 46 | RD0 — General purpose I/O port D bit 0 |
| פין 47 | RD1 — General purpose I/O port D bit 1 |
| פין 48 | RD2 — General purpose I/O port D bit 2 |
| פין 49 | RD3 — General purpose I/O port D bit 3 |
| פין 50 | RD4 — General purpose I/O port D bit 4 |
| פין 51 | RD5 — General purpose I/O port D bit 5 |
| פין 52 | RD6 — General purpose I/O port D bit 6 |
| פין 53 | RD7 — General purpose I/O port D bit 7 |
| פין 54 | RD8 — General purpose I/O port D bit 8 |
| פין 55 | RD9 — General purpose I/O port D bit 9 |
| פין 56 | RD10 — General purpose I/O port D bit 10 |
| פין 57 | RD11 — General purpose I/O port D bit 11 |
| פין 58 | RD12 — General purpose I/O port D bit 12 |
| פין 59 | RD13 — General purpose I/O port D bit 13 |
| פין 60 | RD14 — General purpose I/O port D bit 14 |
| פין 61 | RD15 — General purpose I/O port D bit 15 |
| פין 62 | VDD — I/O supply voltage (3.3V) |
| פין 63 | VSS — Ground reference |
| פין 64 | RE0 — General purpose I/O port E bit 0 |
| פין 65 | RE1 — General purpose I/O port E bit 1 |
| פין 66 | RE2 — General purpose I/O port E bit 2 |
| פין 67 | RE3 — General purpose I/O port E bit 3 |
| פין 68 | RE4 — General purpose I/O port E bit 4 |
| פין 69 | RE5 — General purpose I/O port E bit 5 |
| פין 70 | RE6 — General purpose I/O port E bit 6 |
| פין 71 | RE7 — General purpose I/O port E bit 7 |
| פין 72 | RF0 — General purpose I/O port F bit 0 |
| פין 73 | RF1 — General purpose I/O port F bit 1 |
| פין 74 | RF2 — General purpose I/O port F bit 2 |
| פין 75 | RF3 — General purpose I/O port F bit 3 |
| פין 76 | RF4 — General purpose I/O port F bit 4 |
| פין 77 | RF5 — General purpose I/O port F bit 5 |
| פין 78 | RF6 — General purpose I/O port F bit 6 |
| פין 79 | RF7 — General purpose I/O port F bit 7 |
| פין 80 | RF8 — General purpose I/O port F bit 8 |
| פין 81 | VDD — I/O supply voltage (3.3V) |
| פין 82 | VSS — Ground reference |
| פין 83 | RG0 — General purpose I/O port G bit 0 |
| פין 84 | RG1 — General purpose I/O port G bit 1 |
| פין 85 | RG2 — General purpose I/O port G bit 2 |
| פין 86 | RG3 — General purpose I/O port G bit 3 |
| פין 87 | RG4 — General purpose I/O port G bit 4 |
| פין 88 | RG5 — General purpose I/O port G bit 5 |
| פין 89 | RG6 — General purpose I/O port G bit 6 |
| פין 90 | RG7 — General purpose I/O port G bit 7 |
| פין 91 | RG8 — General purpose I/O port G bit 8 |
| פין 92 | RG9 — General purpose I/O port G bit 9 |
| פין 93 | RA0 — General purpose I/O port A bit 0 |
| פין 94 | RA1 — General purpose I/O port A bit 1 |
| פין 95 | RA2 — General purpose I/O port A bit 2 |
| פין 96 | RA3 — General purpose I/O port A bit 3 |
| פין 97 | RA4 — General purpose I/O port A bit 4 |
| פין 98 | RA5 — General purpose I/O port A bit 5 |
| פין 99 | RA6 — General purpose I/O port A bit 6 |
| פין 100 | RA7 — General purpose I/O port A bit 7 |
| פין 101 | RA9 — General purpose I/O port A bit 9 |
| פין 102 | RA10 — General purpose I/O port A bit 10 |
| פין 103 | RA11 — General purpose I/O port A bit 11 |
| פין 104 | RA12 — General purpose I/O port A bit 12 |
| פין 105 | RA13 — General purpose I/O port A bit 13 |
| פין 106 | RA14 — General purpose I/O port A bit 14 |
| פין 107 | RA15 — General purpose I/O port A bit 15 |
| פין 108 | VDD — I/O supply voltage (3.3V) |
| פין 109 | VSS — Ground reference |
| פין 110 | RB0 — General purpose I/O port B bit 0 |
| פין 111 | RB1 — General purpose I/O port B bit 1 |
| פין 112 | RB2 — General purpose I/O port B bit 2 |
| פין 113 | RB3 — General purpose I/O port B bit 3 |
| פין 114 | RB4 — General purpose I/O port B bit 4 |
| פין 115 | RB5 — General purpose I/O port B bit 5 |
| פין 116 | RB6 — General purpose I/O port B bit 6 |
| פין 117 | RB7 — General purpose I/O port B bit 7 |
| פין 118 | RB8 — General purpose I/O port B bit 8 |
| פין 119 | RB9 — General purpose I/O port B bit 9 |
| פין 120 | RB10 — General purpose I/O port B bit 10 |
| פין 121 | RB11 — General purpose I/O port B bit 11 |
| פין 122 | RB12 — General purpose I/O port B bit 12 |
| פין 123 | RB13 — General purpose I/O port B bit 13 |
| פין 124 | RB14 — General purpose I/O port B bit 14 |
| פין 125 | RB15 — General purpose I/O port B bit 15 |
| פין 126 | RC0 — General purpose I/O port C bit 0 |
| פין 127 | VDD — I/O supply voltage (3.3V) |
| פין 128 | VSS — Ground reference |
| פין 129 | RC5 — General purpose I/O port C bit 5 |
| פין 130 | RC6 — General purpose I/O port C bit 6 |
| פין 131 | RC7 — General purpose I/O port C bit 7 |
| פין 132 | RC8 — General purpose I/O port C bit 8 |
| פין 133 | RC9 — General purpose I/O port C bit 9 |
| פין 134 | RC10 — General purpose I/O port C bit 10 |
| פין 135 | RC11 — General purpose I/O port C bit 11 |
| פין 136 | RC12 — General purpose I/O port C bit 12 |
| פין 137 | RC13 — General purpose I/O port C bit 13 |
| פין 138 | RC14 — General purpose I/O port C bit 14 |
| פין 139 | RC15 — General purpose I/O port C bit 15 |
| פין 140 | RD0 — General purpose I/O port D bit 0 (PMP data) |
| פין 141 | RD1 — General purpose I/O port D bit 1 (PMP data) |
| פין 142 | RD2 — General purpose I/O port D bit 2 (PMP data) |
| פין 143 | RD3 — General purpose I/O port D bit 3 (PMP data) |
| פין 144 | RD4 — General purpose I/O port D bit 4 (PMP data) |
| פין 145 | RD5 — General purpose I/O port D bit 5 (PMP data) |
| פין 146 | RD6 — General purpose I/O port D bit 6 (PMP data) |
| פין 147 | RD7 — General purpose I/O port D bit 7 (PMP data) |
| פין 148 | VSS — Ground reference |
| פין 149 | VUSB — USB 3.3V regulator output |
| פין 150 | RD8 — General purpose I/O port D bit 8 |
| פין 151 | RD9 — General purpose I/O port D bit 9 |
| פין 152 | RD10 — General purpose I/O port D bit 10 |
| פין 153 | RD11 — General purpose I/O port D bit 11 |
| פין 154 | RD12 — General purpose I/O port D bit 12 |
| פין 155 | RD13 — General purpose I/O port D bit 13 |
| פין 156 | RD14 — General purpose I/O port D bit 14 |
| פין 157 | RD15 — General purpose I/O port D bit 15 |
| פין 158 | RE0 — General purpose I/O port E bit 0 |
| פין 159 | RE1 — General purpose I/O port E bit 1 |
| פין 160 | RE2 — General purpose I/O port E bit 2 |
| פין 161 | RE3 — General purpose I/O port E bit 3 |
| פין 162 | RE4 — General purpose I/O port E bit 4 |
| פין 163 | RE5 — General purpose I/O port E bit 5 |
| פין 164 | RE6 — General purpose I/O port E bit 6 |
| פין 165 | RE7 — General purpose I/O port E bit 7 |
| פין 166 | VSS — Ground reference |
| פין 167 | TCK — JTAG Test Clock |
| פין 168 | TDI — JTAG Test Data In |
| פין 169 | TDO — JTAG Test Data Out |
| פין 170 | TMS — JTAG Test Mode Select |
| פין 171 | MCLR — Master Clear (reset, active low) |
| פין 172 | VDD — I/O supply voltage (3.3V) |
| פין 173 | VDDCORE — Internal core voltage (1.2V from internal LDO) |
| פין 174 | ENVREG — Internal voltage regulator enable |
| פין 175 | RF0 — General purpose I/O port F bit 0 |
| פין 176 | RF1 — General purpose I/O port F bit 1 |
יישומים טיפוסיים
PIC32MZ1064DAL176T-I/2J מתאים עבור 6 יישוםs: Industrial HMI Control Panel, Home Appliance Touch Interface, Building Automation Controller, Medical Device User Interface, Industrial IoT Edge Gateway, Automotive Infotainment Secondary Display.
Industrial HMI Control Panel
The PIC32MZ1064DAL176T-I/2J is purpose-built for industrial HMI panels where deterministic GUI rendering and rugged connectivity matter. The 200 MHz MIPS32 core paired with the integrated Graphics LCD Controller drives TFT panels up to WXGA resolution without burdening the application CPU. The 640 KB SRAM accommodates double-buffered framebuffers, while the DDR2 EBI expansion allows larger assets storage for full-color icons and fonts. Dual CAN 2.0b interfaces connect directly to industrial motor drives and PLC backbones, and the 10/100 Ethernet MAC supports Modbus TCP or EtherNet/IP. Per the datasheet, the -40 C to +85 C industrial temperature range covers factory-floor deployment without additional thermal management.
מומלץ
Home Appliance Touch Interface
Consumer appliances with capacitive touchscreens - ovens, washing machines, and refrigerators - benefit from the PIC32MZ1064DAL176T-I/2J's integrated graphics peripherals and USB OTG. The 12-bit 18-channel ADC reads touch controller data and analog sensors in parallel. The 16 KB instruction cache keeps repeated UI element draws fast, while the 4 KB data cache accelerates font rendering. USB 2.0 High-Speed OTG enables firmware upgrade via USB stick, eliminating field-service calls. The Microchip datasheet indicates 1.8V-3.6V operation simplifies power tree design when paired with a single 3.3V LDO and internal LDO for the 1.2V core.
מומלץ
Building Automation Controller
Building automation systems combine HVAC control, lighting, and security into one panel - a perfect fit for the PIC32MZ1064DAL176T-I/2J. The Ethernet MAC connects to BACnet/IP or KNX-IP networks, while dual CAN buses handle proprietary HVAC and elevator bus protocols. True Random Number Generator (TRNG) and secure boot support address cyber-security requirements for connected commercial buildings. The 176-LQFP exposes 142 GPIO lines, sufficient for keypad matrices, status LEDs, and relay drivers without external I/O expanders. Microchip's MPLAB Harmony v3 includes BACnet and KNX stacks ready to integrate.
מומלץ
Medical Device User Interface
Medical equipment such as infusion pumps, patient monitors, and diagnostic analyzers benefit from the PIC32MZ1064DAL176T-I/2J's deterministic interrupt response and graphics performance. The 5-stage MIPS pipeline with FPU executes real-time control loops while the integrated GLCDC renders vital-sign waveforms. Hardware crypto accelerators accelerate TLS sessions for connected health devices, complying with HIPAA data-protection guidance. Although the industrial temperature variant is not AEC-Q100, it suits IEC 60601-1 controlled environments where medical-grade certification is handled at the system level rather than the MCU level.
מומלץ
Industrial IoT Edge Gateway
Industrial IoT gateways aggregate sensor data from Modbus, CAN, and analog sources, then push to cloud services - a natural application for the PIC32MZ1064DAL176T-I/2J. The dual CAN 2.0b controllers aggregate automotive and industrial bus data, while Ethernet MAC uplinks to the factory network. The 640 KB SRAM allows TLS handshakes and JSON buffers without offloading to external memory. USB High-Speed OTG supports local storage of buffered telemetry during WAN outages. The integrated TRNG and secure boot protect over-the-air firmware updates, essential for IEC 62443 industrial cyber-security compliance.
מומלץ
Automotive Infotainment Secondary Display
Although the PIC32MZ1064DAL176T-I/2J itself is industrial-grade, its automotive sibling PIC32MZ1064DAL176T-V/2J serves as a drop-in replacement for AEC-Q100 qualified secondary displays - rear-seat entertainment, HVAC control, and instrument-cluster sub-displays. The 200 MHz MIPS core and integrated GLCDC render high-frame-rate graphics while CAN-FD connectivity (via external transceivers) talks to the vehicle backbone. Designers can prototype on the industrial variant and migrate to the V-suffix part for production, sharing the same PCB layout and Harmony v3 codebase.
מומלץ
סיכום מוצרים מומלצים
נתוני עזר הנדסיים עבור PIC32MZ1064DAL176T-I/2J — השוואה, הנחיות תכנון ומידע על תאימות.
מדריך בחירה
השוואה עם חלופות
| פרמטר | מוצר זה | PIC32MZ1064DAB176-I/2J | PIC32MZ1064DAG176T-I/2J | PIC32MZ1025DAL176-I/2J | PIC32MZ1064DAL176-I/2J | PIC32MZ2064DAL176T-V/2J |
|---|---|---|---|---|---|---|
| Package | 176-LQFP (20x20 mm) | 176-LQFP - same | 176-LQFP - same | 176-LQFP - same | 176-LQFP - same | 176-LQFP - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Core Clock | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz |
| Flash Memory | 1 MB (1M x 8) | 1 MB | 1 MB | 1 MB | 1 MB | 2 MB |
| SRAM | 640 KB | 640 KB | 640 KB | 640 KB | 640 KB | 640 KB |
| Graphics LCD Controller | Integrated, up to WXGA | Integrated, sub-WVGA | Integrated, up to WXGA | Integrated, up to WXGA | Integrated, up to WXGA | Integrated, up to WXGA |
| DDR2 EBI Support | Yes (16-bit) | No | Yes | Yes | Yes | Yes |
| Temperature Grade | Industrial -40C to +85C | Industrial -40C to +85C | Industrial -40C to +85C | Industrial -40C to +85C | Industrial -40C to +85C | Automotive -40C to +125C (AEC-Q100) |
| Packaging | Tape & Reel | Tray | Tape & Reel | Tray | Tray | Tape & Reel |
מבדילים עיקריים
- Highest Flash density in 176-LQFP PIC32MZ DAL lineup (לעומתPIC32MZ1025DAL176-I/2J)
- Industrial temperature grade with full peripheral set (לעומתPIC32MZ1064DAB176-I/2J)
- Same 176-LQFP pinout enables PCB reuse across grades (לעומתPIC32MZ2064DAL176T-V/2J)
הערות תכנון
Estimated: At full peripheral utilization (CPU + GLCDC + USB + Ethernet), the PIC32MZ1064DAL176T-I/2J can dissipate up to 1.5W. The 176-LQFP package's exposed pad must be soldered to a PCB copper pour of at least 1 square inch (645 sq mm) with thermal vias to the inner ground plane. Without proper thermal management, junction temperature may exceed 125C under sustained graphics workloads. Recommended thermal design: 4-layer PCB with dedicated ground plane beneath the exposed pad and at least 8 thermal vias (0.3 mm drill).
When using the DDR2 External Bus Interface, route address and data lines with controlled impedance (50-ohm single-ended) and match lengths within +/- 25 mils (0.635 mm). Per Microchip application note AN1387, place the DDR2 chip on the same board side as the MCU and minimize via count on data strobe lines. Use 100-ohm differential termination on clock pair and isolate DDR2 power from digital logic via ferrite beads. Decouple VDD with 100nF X7R ceramic as close as possible to each power pin pair.
Do not skip the ENVREG pin capacitor - the internal 1.2V core LDO requires a 10uF ceramic on ENVREG to VSS. Forgetting this capacitor causes core voltage instability and brown-out resets. Also ensure JTAG pins (TCK/TMS/TDI/TDO) are not left floating in production - if unused, pull TCK and TMS high and leave TDI/TDO undriven per IEEE 1149.1. Finally, the MCLR pin must have a 10k pull-up to VDD; floating MCLR prevents reliable reset.
The USB 2.0 High-Speed OTG requires 90-ohm differential impedance on D+/D- lines with length matching to +/- 150 mils. Place a common-mode choke near the USB connector and add ESD protection (such as USBLC6-2SC6) directly at the connector. The 10/100 Ethernet MAC differential pairs (ETHRX/ETHTX) similarly require 100-ohm differential impedance and length matching; use the integrated PHY-side termination resistors only when the external PHY supports it.
מידע על תאימות
Industrial grade -40C to +85C, not AEC-Q100 qualified. Choose V-suffix variant (e.g., PIC32MZ2064DAL176T-V/2J) for automotive. RoHS compliant per Microchip product declaration.