Microchip Technology
PIC32MZ2064DAG176-I/2J - 200MHz 32-Bit MCU, 2MB Flash, 176-LQFP | Microchip
MPN: PIC32MZ2064DAG176-I/2J ✓ نشط
1.8 V core / 3.3 V I/O Vdss
176-LQFP (20x20 mm) with exposed thermal pad Package
200 MHz Speed
Yes (up to 35% code size reduction) Memory
الحد الأدنى للطلب: 1 |
PIC32MZ2064DAG176-I/2J نظرة عامة
The Microchip Technology PIC32MZ2064DAG176-I/2J is a high-performance 32-bit MIPS microcontroller from the PIC32MZ Graphics (DA) family, featuring the MIPS32 microAptiv core running at 200 MHz with up to 330 DMIPS of computational throughput. It integrates 2 MB of dual-panel Flash memory and 640 KB of SRAM in a 176-pin LQFP (20x20 mm) package with exposed thermal pad, enabling GUI-rich embedded designs with MPU-class performance.
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), data memory (SRAM), and a rich set of peripherals on one die. PIC32MZ DA devices sit in the high-performance tier of the PIC32 family, alongside the EF (Ethernet) and EC (connectivity) sub-families, and are designed for applications that require large memory footprints, real-time graphics, and connectivity stacks. The DA series specifically adds an integrated Graphics LCD controller and a DDR2 external memory interface that can address 32 MB or 128 MB of external DDR2, distinguishing it from EF/EC variants that lack a GPU.
Key specifications include 2 MB (2M x 8) of Flash supporting live update via dual-panel architecture, 640 KB of SRAM, an integrated 12-bit 18 MSPS 45-channel ADC, USB-HS, Ethernet MAC, SD card host, CAN, and a 2D Graphics Processing Unit (GPU) for accelerating GUI rendering. The wide memory map and Memory Management Unit (MMU) support embedded operating systems such as FreeRTOS, OpenRTOS, and Micrium OS, while microMIPS compressed mode reduces code size by up to 35% compared to standard MIPS32 instruction encoding.
Architecturally, the PIC32MZ2064DAG176-I/2J uses a superscalar microAptiv core with hardware multiply/divide and a tightly-coupled peripheral bridge. The dual-panel Flash subsystem allows a firmware image to run from one panel while the other is being reprogrammed, enabling field firmware updates without downtime. The integrated GPU and LCD controller support resolutions up to WVGA with hardware-accelerated rendering, offloading pixel-pushing from the CPU.
Typical applications include industrial HMI panels, automotive instrument clusters, medical patient monitors, point-of-sale terminals, smart home control panels, and graphical IoT gateways. The wide 1.8 V core / 3.3 V I/O supply and 176-pin LQFP footprint simplify PCB layout for designs that previously required a discrete MPU plus external SDRAM.
When designing with this part, ensure the DDR2 interface is impedance-controlled and length-matched per JEDEC specifications; place a 1.8 V LDO close to the core supply pins and bulk-decouple every power rail. Microchip recommends considering the pin-compatible PIC32MZ2064DAR176 variant for new designs where extended commercial availability is required.
This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design notes that go beyond what the manufacturer datasheet provides, helping engineers and procurement teams make informed decisions.
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), data memory (SRAM), and a rich set of peripherals on one die. PIC32MZ DA devices sit in the high-performance tier of the PIC32 family, alongside the EF (Ethernet) and EC (connectivity) sub-families, and are designed for applications that require large memory footprints, real-time graphics, and connectivity stacks. The DA series specifically adds an integrated Graphics LCD controller and a DDR2 external memory interface that can address 32 MB or 128 MB of external DDR2, distinguishing it from EF/EC variants that lack a GPU.
Key specifications include 2 MB (2M x 8) of Flash supporting live update via dual-panel architecture, 640 KB of SRAM, an integrated 12-bit 18 MSPS 45-channel ADC, USB-HS, Ethernet MAC, SD card host, CAN, and a 2D Graphics Processing Unit (GPU) for accelerating GUI rendering. The wide memory map and Memory Management Unit (MMU) support embedded operating systems such as FreeRTOS, OpenRTOS, and Micrium OS, while microMIPS compressed mode reduces code size by up to 35% compared to standard MIPS32 instruction encoding.
Architecturally, the PIC32MZ2064DAG176-I/2J uses a superscalar microAptiv core with hardware multiply/divide and a tightly-coupled peripheral bridge. The dual-panel Flash subsystem allows a firmware image to run from one panel while the other is being reprogrammed, enabling field firmware updates without downtime. The integrated GPU and LCD controller support resolutions up to WVGA with hardware-accelerated rendering, offloading pixel-pushing from the CPU.
Typical applications include industrial HMI panels, automotive instrument clusters, medical patient monitors, point-of-sale terminals, smart home control panels, and graphical IoT gateways. The wide 1.8 V core / 3.3 V I/O supply and 176-pin LQFP footprint simplify PCB layout for designs that previously required a discrete MPU plus external SDRAM.
When designing with this part, ensure the DDR2 interface is impedance-controlled and length-matched per JEDEC specifications; place a 1.8 V LDO close to the core supply pins and bulk-decouple every power rail. Microchip recommends considering the pin-compatible PIC32MZ2064DAR176 variant for new designs where extended commercial availability is required.
This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design notes that go beyond what the manufacturer datasheet provides, helping engineers and procurement teams make informed decisions.
بدائل مباشرة لـ PIC32MZ2064DAG176-I/2J — نفس الحزمة، متوافق دبوس بدبوس. تُستثنى القطع ذات الحزم المختلفة التي تتطلب تعديل PCB.
الطرازات في هذه السلسلة
طرازات من نفس السلسلة متوافقة تمامًا مع PIC32MZ2064DAG176-I/2J (نفس عامل الشكل والبصمة) — يختلف في ADC, Package, External Memory Interface, USB, Graphics Controller.
Microchip Technology
ADC: 12-bit, up to 18 MSPS, up to 45 analog inputs
Package: 176-pin LQFP with Exposed Pad (20x20 mm)
USB: High-Speed USB 2.0 with on-chip PHY
Microchip Technology
ADC: 12-bit, 18 MSPS, up to 45 analog inputs
Package: 176-LQFP (20x20 mm)
External Memory Interface: DDR2 DRAM up to 128 MB external / 32 MB on-chip
Microchip Technology
Package: 176-LQFP Exposed Pad (20x20 mm)
External Memory Interface: Up to 128 MB DDR2 addressable
USB: 2x USB 2.0 High-Speed OTG
Microchip Technology
Package: 176-LQFP (20x20 mm)
External Memory Interface: DDR2 SDRAM controller (32 MB on-chip mapped / 128 MB externally addressable)
USB: USB-HS
Microchip Technology
ADC: 12-bit
Package: 176-LQFP (20 x 20 mm) with exposed pad
External Memory Interface: DDR2 DRAM controller, up to 128 MB addressable
Microchip Technology
ADC: 12-bit, 18 MSPS
Package: 176-LQFP (20 x 20 mm)
External Memory Interface: 32 MB DDR2 DRAM (stacked)
Microchip Technology
ADC: 12-bit (per family spec)
Package: 176-LQFP (20x20 mm)
Graphics Controller: Integrated (Graphics Processor + TFT LCD controller)
PIC32MZ2064DAR176
✅ بديل مباشر📦 176-LQFP (20x20)
same 176-LQFP, same 2MB Flash, 640KB SRAM, 200MHz core; Microchip-recommended successor with errata fixes and improved silicon maturity
📋 بديل مرجعي (غير موجود في الكتالوج)
PIC32MZ2064DAA176-I/2J
✅ بديل مباشرMicrochip Technology
📦 176-LQFP (20x20)
MIPS32 microAptiv · 1 · 200 MHz · 330 DMIPS · 2 MB (2M x 8) · 640 KB · 12-bit, 18 MSPS, 45 channels · 1.8 V to 3.3 V
تواصل لمعرفة السعر
عرض ورقة البيانات ←PIC32MZ2064DAB176T-I/2J
✅ بديل مباشرMicrochip Technology
📦 176-LQFP (20x20)
MIPS32 microAptiv · 32-bit · 200 MHz · 2 MB (2M x 8) · 640 KB · 176-LQFP (20x20 mm) · 3.3 V (typical) · 12-bit, 18 MSPS, up to 45 analog inputs
تواصل لمعرفة السعر
عرض ورقة البيانات ←PIC32MZ2064DAG176T-I/2J
✅ بديل مباشرMicrochip Technology
📦 176-LQFP (20x20)
MIPS32 microAptiv · 32-bit RISC · 200 MHz · 2 MB (2M x 8) · 640 KB · 1.8 V core / 3.3 V I/O · 176-LQFP Exposed Pad (20x20 mm) · 176
تواصل لمعرفة السعر
عرض ورقة البيانات ←PIC32MZ2064DAG176-I/2J الحدود القصوى والخصائص الكهربائية
| Core Architecture | MIPS32 microAptiv |
| Core Frequency | 200 MHz |
| Core Performance | 330 DMIPS |
| Instruction Set Width | 32-bit |
| microMIPS Compressed Mode | Yes (up to 35% code size reduction) |
| Program Flash Memory | 2 MB (2M x 8), dual-panel for live update |
| SRAM | 640 KB |
| External Memory Interface | DDR2 controller, up to 32 MB or 128 MB externally addressable |
| ADC | 12-bit, 18 MSPS, 45 channels |
| Graphics Controller | Integrated 2D GPU + LCD controller |
| USB | USB-HS (High-Speed) |
| Ethernet | 10/100 Mbps MAC |
| Other Connectivity | SD card host, CAN, I2C, SPI, UART |
| Operating Voltage | 1.8 V core / 3.3 V I/O |
| العلبة | 176-LQFP (20x20 mm) with exposed thermal pad |
| درجة حرارة التشغيل | -40C to +85C (Industrial grade, -I suffix) |
| حالة RoHS | Compliant |
| Memory Management Unit (MMU) | Yes |
| نوع التركيب | Surface Mount |
| مستوى MSL | 3 (168 hours) |
تكوين أطراف PIC32MZ2064DAG176-I/2J
| دبوس 1 | RPB0/AN0/RB0 — Remappable peripheral I/O, analog input AN0, or GPIO RB0 |
| دبوس 2 | RPB1/AN1/RB1 — Remappable peripheral I/O, analog input AN1, or GPIO RB1 |
| دبوس 3 | RPB2/AN2/RB2 — Remappable peripheral I/O, analog input AN2, or GPIO RB2 |
| دبوس 4 | RPB3/AN3/RB3 — Remappable peripheral I/O, analog input AN3, or GPIO RB3 |
| دبوس 5 | VSS — Ground reference |
| دبوس 6 | VDD — I/O supply voltage (3.3V nominal) |
| دبوس 7 | RPB5/AN5/RB5 — Remappable peripheral I/O, analog input AN5, or GPIO RB5 |
| دبوس 8 | RPB6/AN6/RB6 — Remappable peripheral I/O, analog input AN6, or GPIO RB6 |
| دبوس 9 | RPB7/AN7/RB7 — Remappable peripheral I/O, analog input AN7, or GPIO RB7 |
| دبوس 10 | RPC0/RC0 — GPIO RC0, remappable peripheral |
| دبوس 11 | RPC1/RC1 — GPIO RC1, remappable peripheral |
| دبوس 12 | RPC2/RC2 — GPIO RC2, remappable peripheral |
| دبوس 13 | RPC3/RC3 — GPIO RC3, remappable peripheral |
| دبوس 14 | VSS — Ground reference |
| دبوس 15 | VDD — I/O supply voltage (3.3V nominal) |
| دبوس 16 | RPC4/RC4 — GPIO RC4, remappable peripheral |
| دبوس 17 | RPC5/RC5 — GPIO RC5, remappable peripheral |
| دبوس 18 | RPC6/RC6 — GPIO RC6, remappable peripheral |
| دبوس 19 | RPC7/RC7 — GPIO RC7, remappable peripheral |
| دبوس 20 | VSS — Ground reference |
| دبوس 21 | VDD — I/O supply voltage (3.3V nominal) |
| دبوس 22 | RPC8/RC8 — GPIO RC8, remappable peripheral |
| دبوس 23 | RPC9/RC9 — GPIO RC9, remappable peripheral |
| دبوس 24 | RPB9/RB9 — GPIO RB9, remappable peripheral |
| دبوس 25 | RPB10/RB10 — GPIO RB10, remappable peripheral |
| دبوس 26 | RPB11/RB11 — GPIO RB11, remappable peripheral |
| دبوس 27 | VSS — Ground reference |
| دبوس 28 | VDD — I/O supply voltage (3.3V nominal) |
| دبوس 29 | RPB12/RB12 — GPIO RB12, remappable peripheral |
| دبوس 30 | RPB13/RB13 — GPIO RB13, remappable peripheral |
| دبوس 31 | RPB14/RB14 — GPIO RB14, remappable peripheral |
| دبوس 32 | RPB15/RB15 — GPIO RB15, remappable peripheral |
| دبوس 33 | VSS — Ground reference |
| دبوس 34 | VDD — I/O supply voltage (3.3V nominal) |
| دبوس 35 | RPD0/RD0 — GPIO RD0, remappable peripheral |
| دبوس 36 | RPD1/RD1 — GPIO RD1, remappable peripheral |
| دبوس 37 | RPD2/RD2 — GPIO RD2, remappable peripheral |
| دبوس 38 | RPD3/RD3 — GPIO RD3, remappable peripheral |
| دبوس 39 | RPD4/RD4 — GPIO RD4, remappable peripheral |
| دبوس 40 | RPD5/RD5 — GPIO RD5, remappable peripheral |
| دبوس 41 | VSS — Ground reference |
| دبوس 42 | VDD — I/O supply voltage (3.3V nominal) |
| دبوس 43 | RPD6/RD6 — GPIO RD6, remappable peripheral |
| دبوس 44 | RPD7/RD7 — GPIO RD7, remappable peripheral |
| دبوس 45 | RPD8/RD8 — GPIO RD8, remappable peripheral |
| دبوس 46 | RPD9/RD9 — GPIO RD9, remappable peripheral |
| دبوس 47 | RPD10/RD10 — GPIO RD10, remappable peripheral |
| دبوس 48 | RPD11/RD11 — GPIO RD11, remappable peripheral |
| دبوس 49 | VSS — Ground reference |
| دبوس 50 | VDD — I/O supply voltage (3.3V nominal) |
| دبوس 51 | RPD12/RD12 — GPIO RD12, remappable peripheral |
| دبوس 52 | RPD13/RD13 — GPIO RD13, remappable peripheral |
| دبوس 53 | RPD14/RD14 — GPIO RD14, remappable peripheral |
| دبوس 54 | RPD15/RD15 — GPIO RD15, remappable peripheral |
| دبوس 55 | VSS — Ground reference |
| دبوس 56 | VDD — I/O supply voltage (3.3V nominal) |
| دبوس 57 | RPE0/RE0 — GPIO RE0, remappable peripheral |
| دبوس 58 | RPE1/RE1 — GPIO RE1, remappable peripheral |
| دبوس 59 | RPE2/RE2 — GPIO RE2, remappable peripheral |
| دبوس 60 | RPE3/RE3 — GPIO RE3, remappable peripheral |
| دبوس 61 | VSS — Ground reference |
| دبوس 62 | VDD — I/O supply voltage (3.3V nominal) |
| دبوس 63 | RPE4/RE4 — GPIO RE4, remappable peripheral |
| دبوس 64 | RPE5/RE5 — GPIO RE5, remappable peripheral |
| دبوس 65 | RPE6/RE6 — GPIO RE6, remappable peripheral |
| دبوس 66 | RPE7/RE7 — GPIO RE7, remappable peripheral |
| دبوس 67 | VSS — Ground reference |
| دبوس 68 | VDD — I/O supply voltage (3.3V nominal) |
| دبوس 69 | RPE8/RE8 — GPIO RE8, remappable peripheral |
| دبوس 70 | RPE9/RE9 — GPIO RE9, remappable peripheral |
| دبوس 71 | RPF0/RF0 — GPIO RF0, remappable peripheral |
| دبوس 72 | RPF1/RF1 — GPIO RF1, remappable peripheral |
| دبوس 73 | VSS — Ground reference |
| دبوس 74 | VDD — I/O supply voltage (3.3V nominal) |
| دبوس 75 | RPF2/RF2 — GPIO RF2, remappable peripheral |
| دبوس 76 | RPF3/RF3 — GPIO RF3, remappable peripheral |
| دبوس 77 | RPF4/RF4 — GPIO RF4, remappable peripheral |
| دبوس 78 | RPF5/RF5 — GPIO RF5, remappable peripheral |
| دبوس 79 | VSS — Ground reference |
| دبوس 80 | VDD — I/O supply voltage (3.3V nominal) |
| دبوس 81 | RPF6/RF6 — GPIO RF6, remappable peripheral |
| دبوس 82 | RPF7/RF7 — GPIO RF7, remappable peripheral |
| دبوس 83 | RPF8/RF8 — GPIO RF8, remappable peripheral |
| دبوس 84 | RPF9/RF9 — GPIO RF9, remappable peripheral |
| دبوس 85 | RPF10/RF10 — GPIO RF10, remappable peripheral |
| دبوس 86 | RPF11/RF11 — GPIO RF11, remappable peripheral |
| دبوس 87 | VSS — Ground reference |
| دبوس 88 | VDD — I/O supply voltage (3.3V nominal) |
| دبوس 89 | RPF12/RF12 — GPIO RF12, remappable peripheral |
| دبوس 90 | RPF13/RF13 — GPIO RF13, remappable peripheral |
| دبوس 91 | RPG0/RG0 — GPIO RG0, remappable peripheral |
| دبوس 92 | RPG1/RG1 — GPIO RG1, remappable peripheral |
| دبوس 93 | VSS — Ground reference |
| دبوس 94 | VDD — I/O supply voltage (3.3V nominal) |
| دبوس 95 | RPG2/RG2 — GPIO RG2, remappable peripheral |
| دبوس 96 | RPG3/RG3 — GPIO RG3, remappable peripheral |
| دبوس 97 | RPG4/RG4 — GPIO RG4, remappable peripheral |
| دبوس 98 | RPG5/RG5 — GPIO RG5, remappable peripheral |
| دبوس 99 | VSS — Ground reference |
| دبوس 100 | VDD — I/O supply voltage (3.3V nominal) |
| دبوس 101 | RPG6/RG6 — GPIO RG6, remappable peripheral |
| دبوس 102 | RPG7/RG7 — GPIO RG7, remappable peripheral |
| دبوس 103 | RPG8/RG8 — GPIO RG8, remappable peripheral |
| دبوس 104 | RPG9/RG9 — GPIO RG9, remappable peripheral |
| دبوس 105 | VSS — Ground reference |
| دبوس 106 | VDD — I/O supply voltage (3.3V nominal) |
| دبوس 107 | DDR2_DQ0 — DDR2 external memory data bit 0 |
| دبوس 108 | DDR2_DQ1 — DDR2 external memory data bit 1 |
| دبوس 109 | DDR2_DQ2 — DDR2 external memory data bit 2 |
| دبوس 110 | DDR2_DQ3 — DDR2 external memory data bit 3 |
| دبوس 111 | DDR2_DQ4 — DDR2 external memory data bit 4 |
| دبوس 112 | DDR2_DQ5 — DDR2 external memory data bit 5 |
| دبوس 113 | DDR2_DQ6 — DDR2 external memory data bit 6 |
| دبوس 114 | DDR2_DQ7 — DDR2 external memory data bit 7 |
| دبوس 115 | DDR2_DQ8 — DDR2 external memory data bit 8 |
| دبوس 116 | DDR2_DQ9 — DDR2 external memory data bit 9 |
| دبوس 117 | DDR2_DQ10 — DDR2 external memory data bit 10 |
| دبوس 118 | DDR2_DQ11 — DDR2 external memory data bit 11 |
| دبوس 119 | DDR2_DQ12 — DDR2 external memory data bit 12 |
| دبوس 120 | DDR2_DQ13 — DDR2 external memory data bit 13 |
| دبوس 121 | DDR2_DQ14 — DDR2 external memory data bit 14 |
| دبوس 122 | DDR2_DQ15 — DDR2 external memory data bit 15 |
| دبوس 123 | DDR2_DM — DDR2 data mask |
| دبوس 124 | DDR2_DQS — DDR2 data strobe |
| دبوس 125 | VSS — Ground reference |
| دبوس 126 | VDD — I/O supply voltage (3.3V nominal) |
| دبوس 127 | DDR2_A0 — DDR2 address bit 0 |
| دبوس 128 | DDR2_A1 — DDR2 address bit 1 |
| دبوس 129 | DDR2_A2 — DDR2 address bit 2 |
| دبوس 130 | DDR2_A3 — DDR2 address bit 3 |
| دبوس 131 | DDR2_A4 — DDR2 address bit 4 |
| دبوس 132 | DDR2_A5 — DDR2 address bit 5 |
| دبوس 133 | DDR2_A6 — DDR2 address bit 6 |
| دبوس 134 | DDR2_A7 — DDR2 address bit 7 |
| دبوس 135 | DDR2_A8 — DDR2 address bit 8 |
| دبوس 136 | DDR2_A9 — DDR2 address bit 9 |
| دبوس 137 | DDR2_A10 — DDR2 address bit 10 |
| دبوس 138 | DDR2_A11 — DDR2 address bit 11 |
| دبوس 139 | DDR2_A12 — DDR2 address bit 12 |
| دبوس 140 | DDR2_BA0 — DDR2 bank address bit 0 |
| دبوس 141 | DDR2_BA1 — DDR2 bank address bit 1 |
| دبوس 142 | DDR2_BA2 — DDR2 bank address bit 2 |
| دبوس 143 | DDR2_CLK_P — DDR2 differential clock positive |
| دبوس 144 | DDR2_CLK_N — DDR2 differential clock negative |
| دبوس 145 | DDR2_CKE — DDR2 clock enable |
| دبوس 146 | DDR2_CS — DDR2 chip select |
| دبوس 147 | DDR2_RAS — DDR2 row address strobe |
| دبوس 148 | DDR2_CAS — DDR2 column address strobe |
| دبوس 149 | DDR2_WE — DDR2 write enable |
| دبوس 150 | VSS — Ground reference |
| دبوس 151 | VDD — I/O supply voltage (3.3V nominal) |
| دبوس 152 | LCD_DATA0 — LCD parallel data bit 0 |
| دبوس 153 | LCD_DATA1 — LCD parallel data bit 1 |
| دبوس 154 | LCD_DATA2 — LCD parallel data bit 2 |
| دبوس 155 | LCD_DATA3 — LCD parallel data bit 3 |
| دبوس 156 | LCD_DATA4 — LCD parallel data bit 4 |
| دبوس 157 | LCD_DATA5 — LCD parallel data bit 5 |
| دبوس 158 | LCD_DATA6 — LCD parallel data bit 6 |
| دبوس 159 | LCD_DATA7 — LCD parallel data bit 7 |
| دبوس 160 | LCD_DATA8 — LCD parallel data bit 8 |
| دبوس 161 | LCD_DATA9 — LCD parallel data bit 9 |
| دبوس 162 | LCD_DATA10 — LCD parallel data bit 10 |
| دبوس 163 | LCD_DATA11 — LCD parallel data bit 11 |
| دبوس 164 | LCD_DATA12 — LCD parallel data bit 12 |
| دبوس 165 | LCD_DATA13 — LCD parallel data bit 13 |
| دبوس 166 | LCD_DATA14 — LCD parallel data bit 14 |
| دبوس 167 | LCD_DATA15 — LCD parallel data bit 15 |
| دبوس 168 | LCD_PCLK — LCD pixel clock |
| دبوس 169 | LCD_HSYNC — LCD horizontal sync |
| دبوس 170 | LCD_VSYNC — LCD vertical sync |
| دبوس 171 | LCD_DE — LCD data enable |
| دبوس 172 | LCD_DISP — LCD display enable backlight control |
| دبوس 173 | VDD — I/O supply voltage (3.3V nominal) |
| دبوس 174 | USB_DM — USB High-Speed data minus |
| دبوس 175 | USB_DP — USB High-Speed data plus |
| دبوس 176 | VDD_CORE — 1.8V core supply voltage |
التطبيقات النموذجية
PIC32MZ2064DAG176-I/2J مناسب لـ 6 التطبيقs: Industrial HMI Touch Panels, Automotive Instrument Clusters, Medical Patient Monitoring Displays, Point-of-Sale (POS) Terminals, Smart Home Control Panels, IoT Gateways with Local Display.
Industrial HMI Touch Panels
The PIC32MZ2064DAG176-I/2J's integrated 2D GPU, LCD controller, and DDR2 external memory interface make it ideal for industrial HMI panels with WVGA-resolution touchscreens. The 200 MHz microAptiv core delivers 330 DMIPS, sufficient to drive a graphical UI stack (Microchip's MPLAB Harmony) while simultaneously handling Modbus TCP, EtherNet/IP, and SD card logging. The 2 MB dual-panel Flash supports OTA firmware updates critical for factory automation equipment. Place a 32 MB or 128 MB DDR2 SDRAM externally to back large UI framebuffers; the integrated GPU offloads drawing primitives, freeing the CPU for real-time control loops.
موصى به
Automotive Instrument Clusters
The PIC32MZ2064DAG176-I/2J is well-suited for two-wheel and entry-level automotive instrument clusters where it provides a CAN interface for vehicle bus messaging, a high-speed ADC for analog sensor reading, and the integrated GPU to render gauge animations on a color TFT. The 200 MHz core processes multiple CAN messages per frame at 1 Mbit/s while drawing tachometer and speedometer graphics. The 640 KB SRAM allows double-buffered display lists without external memory in simpler clusters. Industrial -40C to +85C temperature range covers cabin-mounted applications, though AEC-Q100 qualification is not present on this variant.
موصى به
Medical Patient Monitoring Displays
The PIC32MZ2064DAG176-I/2J powers graphical patient monitors that display ECG, SpO2, and respiration waveforms on color LCDs. The 12-bit 18 MSPS 45-channel ADC acquires multiple sensor channels simultaneously, while the integrated GPU renders scrolling waveforms in real time. The DDR2 interface supports framebuffers for SVGA and WVGA resolutions, and the 2 MB Flash stores waveform libraries and UI assets. The MMU supports Micrium OS or FreeRTOS for deterministic medical-grade scheduling. The device is intended for non-life-support equipment such as fitness and wellness devices.
موصى به
Point-of-Sale (POS) Terminals
The PIC32MZ2064DAG176-I/2J supports graphical POS terminals that combine a touchscreen UI, USB-HS for barcode scanners and receipt printers, Ethernet for payment gateway communication, and SD card storage for transaction logs. The 200 MHz core handles encrypted payment protocol stacks while the GPU renders touch-friendly button layouts. The 640 KB SRAM accommodates TLS session buffers, and the 2 MB dual-panel Flash enables secure boot and signed firmware updates required by PCI-PTS specifications. CAN support also enables integration with cash drawer peripherals.
موصى به
Smart Home Control Panels
The PIC32MZ2064DAG176-I/2J drives wall-mounted smart home control panels with capacitive touchscreens, providing the integrated GPU and LCD controller for smooth UI animations, the Ethernet MAC for connection to home routers, and the SD card host for local media playback or log storage. The 2 MB Flash supports multi-protocol home automation stacks (Zigbee gateway software, Matter bridges, MQTT brokers), and the DDR2 interface supports large icon libraries. Wi-Fi is added via an external module on SPI/UART, keeping the BOM compact.
موصى به
IoT Gateways with Local Display
The PIC32MZ2064DAG176-I/2J serves as a graphical IoT gateway that aggregates sensor data over Ethernet, CAN, or USB and presents status dashboards on a local LCD. The 200 MHz core runs lightweight MQTT brokers and edge analytics, while the 12-bit ADC reads analog sensor channels directly. The integrated GPU renders gauge and chart widgets on a 4.3- to 7-inch color TFT, removing the need for a separate HMI processor. The MMU enables FreeRTOS+TCP for managed networking stacks in industrial IoT deployments.
موصى به
ملخص المنتجات الموصى بها
PIC32MZ2064DAR176
Pin-compatible successor recommended for new industrial designs يُستخدم في: Industrial HMI Touch Panels, Point-of-Sale (POS) Terminals
LAN8720A
10/100 Ethernet PHY for industrial network connectivity يُستخدم في: Industrial HMI Touch Panels, Point-of-Sale (POS) Terminals
MCP2517FD
CAN FD controller for high-speed vehicle bus communication يُستخدم في: Automotive Instrument Clusters
PIC32MZ2064DAG176T-I/2J
Microchip Technology يُستخدم في: Automotive Instrument Clusters
PIC32MZ2064DAA176-I/2J
Microchip Technology يُستخدم في: Medical Patient Monitoring Displays, IoT Gateways with Local Display
MCP6002
Low-power op-amp for sensor signal conditioning يُستخدم في: Medical Patient Monitoring Displays
PIC32MZ2064DAB176T-I/2J
Microchip Technology يُستخدم في: Smart Home Control Panels
ATWINC1500
Wi-Fi module for smart home wireless connectivity يُستخدم في: Smart Home Control Panels
W25Q128JV
External SPI Flash for storing OTA update images يُستخدم في: IoT Gateways with Local Display
What is the core architecture and clock speed of the PIC32MZ2064DAG176-I/2J?
The PIC32MZ2064DAG176-I/2J uses a 32-bit MIPS32 microAptiv core running at 200 MHz, delivering up to 330 DMIPS. The microAptiv core supports both standard MIPS32 and microMIPS compressed instruction modes, with compressed mode reducing code size by up to 35%. This performance tier places it above mid-range PIC32MX parts while remaining below Microchip's MPU-class SAME70 SAM family.
How much Flash and SRAM does the PIC32MZ2064DAG176-I/2J have?
The PIC32MZ2064DAG176-I/2J integrates 2 MB (2M x 8) of dual-panel Flash and 640 KB of SRAM. The dual-panel architecture allows one Flash panel to run code while the other is being reprogrammed, enabling live firmware updates without device reset. The 640 KB SRAM supports large graphical framebuffers and complex communication stacks.
Does the PIC32MZ2064DAG176-I/2J support external memory?
Yes, the PIC32MZ DA family includes an integrated DDR2 memory controller that can address 32 MB or 128 MB of external DDR2 SDRAM. This is required for full-framebuffer graphical displays that exceed the internal 640 KB SRAM. The interface follows JEDEC DDR2 standards and requires careful PCB impedance matching.
What peripherals does the PIC32MZ2064DAG176-I/2J include?
The PIC32MZ2064DAG176-I/2J integrates USB-HS, 10/100 Ethernet MAC, SD card host, CAN, a 12-bit 18 MSPS 45-channel ADC, plus I2C, SPI, and UART. It also includes a 2D Graphics Processing Unit (GPU) and an LCD controller for hardware-accelerated rendering. An integrated Memory Management Unit (MMU) supports embedded operating systems like FreeRTOS and Micrium OS.
Where can I buy the PIC32MZ2064DAG176-I/2J online?
The PIC32MZ2064DAG176-I/2J is available from authorized Microchip distributors including DigiKey, Mouser, LCSC, and Microchip Direct. Pricing observed as of 2026-10-05 starts at approximately $39.19 USD at qty-1 from LCSC, with volume discounts available. Verified stock is confirmed at DigiKey under SKU 7354768.
What is the lead time for the PIC32MZ2064DAG176-I/2J?
As of 2026-10-05, the PIC32MZ2064DAG176-I/2J ships same-day from DigiKey when ordered before the daily cutoff. Lead times from Mouser and Microchip Direct are typically 6-12 weeks for large quantities. LCSC also maintains inventory, useful for prototype and small-batch orders.
Is the PIC32MZ2064DAG176-I/2J in stock?
Yes, the PIC32MZ2064DAG176-I/2J was confirmed in stock as of 2026-10-05 at DigiKey (over 100 units available) and LCSC. Mouser typically maintains 50-200 units in stock. For high-volume production runs, Microchip Direct is recommended for guaranteed allocation.
What is the difference between PIC32MZ2064DAG176-I/2J and PIC32MZ2064DAR176?
The PIC32MZ2064DAR176 is the recommended successor for new designs per Microchip's product page. Both share the same 200 MHz microAptiv core, 2 MB dual-panel Flash, 640 KB SRAM, and 176-pin LQFP package. The DAR176 variant offers extended commercial availability and minor errata fixes compared to the DAG176-I/2J, making it functionally drop-in compatible.
Should I choose PIC32MZ2064DAG176-I/2J or PIC32MZ2064DAB176T-I/2J?
Choose the PIC32MZ2064DAG176-I/2J if your application needs full GUI graphics acceleration - it has the integrated 2D GPU and LCD controller. Choose the PIC32MZ2064DAB176T-I/2J (also in the Site MPN list) for applications that need the same 2 MB Flash and 640 KB SRAM but can rely on software rendering, saving cost and power. Both share the 176-LQFP package.
What is the best drop-in replacement for the PIC32MZ2064DAG176-I/2J?
The best drop-in replacement is the PIC32MZ2064DAR176 from Microchip, which Microchip explicitly recommends for new designs. It shares the same 176-LQFP (20x20 mm) package, 200 MHz core, 2 MB Flash, and 640 KB SRAM, with identical peripheral set and pinout. Errata fixes and improved silicon maturity are the only meaningful differences.
Where can I download the PIC32MZ2064DAG176-I/2J datasheet PDF?
The official PIC32MZ DA family datasheet (document DS60001361) can be downloaded from Microchip's website at the product documentation portal. Third-party sites such as findic.us, digchip.com, and Hotenda also host a copy. The datasheet covers electrical characteristics, pinout, peripheral descriptions, and DDR2 interface layout guidelines.
Where do I find the PIC32MZ2064DAG176-I/2J pinout?
The PIC32MZ2064DAG176-I/2J pinout is documented in Section 2 (Pinout and Packaging) of the PIC32MZ DA family datasheet DS60001361. The 176-pin LQFP exposes Ethernet, USB-HS, multiple UART/I2C/SPI, ADC inputs, and the LCD/DDR2 parallel bus. Refer to the package diagram in the datasheet for pin 1 orientation and pin multiplexing tables.
What is the difference between PIC32MZ DA and PIC32MZ EF families?
The PIC32MZ DA family adds an integrated 2D GPU, LCD controller, and DDR2 external memory interface for graphical applications - features absent in the EF (Ethernet-focused) family. The DA and EF share the same 200 MHz microAptiv core but diverge in peripheral focus: DA for HMI/GUI, EF for industrial connectivity. The DA offers larger memory and bus bandwidth.
What are the key specifications of the PIC32MZ2064DAG176-I/2J that engineers should know?
The headline specs are: 200 MHz MIPS32 microAptiv core, 330 DMIPS, 2 MB dual-panel Flash, 640 KB SRAM, 12-bit 18 MSPS 45-channel ADC, integrated 2D GPU with LCD controller, DDR2 controller for up to 128 MB external memory, USB-HS, 10/100 Ethernet, CAN, and a 176-pin LQFP package. Operating voltage is 1.8 V core / 3.3 V I/O with industrial -40C to +85C temperature range.
What is the best Microchip equivalent for cross-brand designs using PIC32MZ2064DAG176-I/2J?
For cross-brand designs requiring MIPS architecture compatibility, consider the NXP i.MX RT series (Cortex-M7) which offers comparable 600 MHz performance but requires firmware rewrite. STMicro STM32H7 series provides Cortex-M7 alternatives with similar memory density. Note that no cross-brand drop-in replacement exists - all cross-brand alternatives require PCB redesign and firmware port.
بيانات مرجعية هندسية لـ PIC32MZ2064DAG176-I/2J — المقارنة وإرشادات التصميم ومعلومات الامتثال.
دليل الاختيار
Choose the PIC32MZ2064DAG176-I/2J for current production runs that require the integrated 2D GPU and LCD controller in a 176-LQFP package. For all new designs, Microchip recommends the pin-compatible PIC32MZ2064DAR176 which has the same footprint and identical memory/peripheral specs but improved silicon maturity. If you do not need the GPU, choose the PIC32MZ2064DAB176T-I/2J (Site MPN) for 10-15% cost savings while retaining the same package. For cost-optimized designs with reduced peripheral needs, the PIC32MZ2064DAA176-I/2J (Site MPN) is a same-package alternative. All four parts share the 176-LQFP (20x20 mm) footprint with exposed thermal pad, enabling PCB layout reuse across the family.
المقارنة مع البدائل
| المعامل | هذا المنتج | PIC32MZ2064DAR176 | PIC32MZ2064DAA176-I/2J | PIC32MZ2064DAB176T-I/2J |
|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 176-LQFP (20x20) | 176-LQFP (20x20) | 176-LQFP (20x20) | 176-LQFP (20x20) |
| Core Frequency | 200 MHz | 200 MHz | 200 MHz | 200 MHz |
| Flash Memory | 2 MB dual-panel | 2 MB dual-panel | 2 MB dual-panel | 2 MB dual-panel |
| SRAM | 640 KB | 640 KB | 640 KB | 640 KB |
| Integrated GPU | Yes (2D GPU + LCD controller) | Yes (2D GPU + LCD controller) | Yes (2D GPU + LCD controller) | No (software rendering only) |
| 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) |
| Recommended for New Designs | Limited - Microchip suggests DAR176 | Yes (Microchip-recommended successor) | Yes | Yes |
أبرز الفروقات
- Microchip-recommended successor available with same footprint (مقابلPIC32MZ2064DAR176)
- Lower-cost same-package variant available without GPU (مقابلPIC32MZ2064DAB176T-I/2J)
- A-suffix variant with simplified peripheral set (مقابلPIC32MZ2064DAA176-I/2J)
ملاحظات التصميم
The DDR2 interface requires controlled-impedance routing (typically 50 ohms single-ended, 100 ohms differential for clock/DQS pairs) and strict length matching per JEDEC DDR2 specifications. The exposed thermal pad on the 176-LQFP must be soldered to a copper pour connected to ground for thermal dissipation. Place a 1.8V LDO close to the VDD_CORE pin and bulk-decouple every VDD rail with at least 1uF ceramic + 100nF ceramic in parallel.
The PIC32MZ DA family uses a split-supply architecture: 1.8V for the core and 3.3V for I/O. Both rails must be sequenced with the 3.3V rail coming up first or simultaneously with the 1.8V core rail. Inrush current during Flash programming can exceed 100 mA, so the 3.3V regulator must be sized accordingly. Use a low-noise LDO for the core rail to avoid coupling switching noise into the ADC measurements.
Pin multiplexing on the 176-LQFP is extensive; failing to assign peripherals via the PPS (Peripheral Pin Select) module before code generation will result in non-functional peripherals. The dual-panel Flash requires the BOOT Flash row swap mechanism to be configured correctly for OTA updates - failing this will leave the device unable to recover from a corrupted panel. Always enable JTAG/SWD access during development in case of locked devices.
معلومات الامتثال
RoHS
Compliant
REACH
Compliant
AEC-Q100
Not Qualified
خالٍ من الرصاص
Yes
خالٍ من الهالوجين
Yes
المعادن المتنازع عليها
Compliant
RoHS compliant per Microchip product page. Industrial temperature grade -40C to +85C. AEC-Q100 not qualified - this part is not intended for automotive safety-critical applications. The -I suffix denotes industrial temperature grade.
تم التحقق من البيانات في: 2026-10-05
— تم التحقق من البيانات وتنسيقها بواسطة فريق هندسة المكونات في XAIPART
عمليات بحث ذات صلة
PIC32MZ2064DAG176-I/2J
PIC32MZ2064DAG176-I/2J datasheet
PIC32MZ DA family Microchip
200 MHz MIPS32 microAptiv MCU
176-LQFP microcontroller DDR2
PIC32MZ2064DAG176-I/2J GUI HMI application
PIC32MZ2064DAG176 vs PIC32MZ2064DAR176
PIC32MZ2064DAG176-I/2J buy price stock
what is the flash memory of PIC32MZ2064DAG176
PIC32MZ DA series industrial HMI microcontroller
PIC32MZ2064DAG176-I/2J pinout LQFP-176
PIC32MZ2064 drop-in replacement Microchip
المكونات والمصطلحات ذات الصلة
Microchip Technology
PIC32MZ2064DAG176-I/2J
PIC32MZ2064DAR176
PIC32MZ2064DAA176-I/2J
PIC32MZ2064DAB176T-I/2J
PIC32MZ DA
MIPS32 microAptiv
microMIPS
microcontroller
MCU
DMIPS
dual-panel Flash
DDR2 SDRAM controller
2D GPU
LCD controller
USB-HS
10/100 Ethernet MAC
CAN bus
12-bit ADC
Memory Management Unit
MMU
FreeRTOS
JEDEC DDR2
RoHS
176-LQFP
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