PIC32MZ2064DAR176-V/2J - 32-bit 200MHz MCU, 2MB Flash, LQFP-176 | Microchip
MPN: PIC32MZ2064DAR176-V/2J ✓ Hoạt độngPIC32MZ2064DAR176-V/2J Tóm tắt
What is a PIC32MZ DAR microcontroller? The PIC32MZ DAR belongs to the PIC32MZ Graphics (DAK/DAL/DAR/DAS) family of 32-bit microcontrollers from Microchip Technology. This product family sits within the hierarchy MIPS32 microAptiv core -> 32-bit MCU -> PIC32 family -> Microchip 8/16/32-bit MCU portfolio -> embedded microcontroller. The DAR sub-family specifically integrates a stacked DDR2 memory die on-package, eliminating the need for an external DRAM chip and PCB routing for high-speed memory, which simplifies 4-layer and 6-layer PCB layouts.
Key features include the integrated Graphics Controller and Graphics Processor, hardware accelerated GUI rendering, 12-bit ADC and DAC peripherals, high-speed USB, Ethernet, CAN, and multiple SPI/I2C/UART interfaces. The 200 MHz core delivers up to 330 DMIPS and 3.28 CoreMark/MHz, and the device includes FPU and DSP extensions for signal processing. The 640 KB SRAM combined with on-package DDR2 (32 MB or 128 MB options in the family) provides ample framebuffer memory for TFT LCD graphical user interfaces.
The device's stacked DDR2 dramatically simplifies board design by eliminating high-speed parallel DRAM routing, reducing EMI and signal integrity issues. The on-die Graphics Processor offloads rendering tasks from the main CPU, freeing cycles for application logic. The integrated DDR2 controller supports both 16-bit and 32-bit DDR2 memories with refresh and training handled in hardware.
Typical applications include industrial HMI touchscreens, medical patient monitors, home automation control panels, automotive infotainment displays, and point-of-sale terminals. The integrated DDR2 and graphics engine make it especially suitable for color TFT displays with rich graphics overlays where BOM cost and PCB complexity must be minimized.
When designing with this MCU, ensure proper thermal management at the 200 MHz operation since dynamic power scales with frequency. Use the MPLAB Harmony framework for driver and middleware integration, and consult the PIC32MZ DA Graphics (DAK/DAL/DAR/DAS) Family datasheet for DDR2 layout guidelines, including controlled impedance and length-matched traces for stable operation.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found on the manufacturer datasheet alone, including cross-package and cross-temperature-grade comparisons that help procurement and engineering teams make informed selection decisions.
Bộ thay thế dễ dàng lắp đặt cho PIC32MZ2064DAR176-V/2J — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với PIC32MZ2064DAR176-V/2J (cùng hình factor và footprint) — khác nhau ở ADC, Graphics Controller, USB, Package, External Memory Interface.
PIC32MZ2064DAR176-I/2J
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MZ2064DAL176-I/2J
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MZ2064DAS176-V/2J
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MZ2064DAH176-I/2J
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MZ2064DAG176-I/2J
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MZ2064DAR176-V/2J Tỷ lệ tối đa & tính chất điện
| Core Architecture | MIPS32 microAptiv |
| Family | PIC32MZ Graphics (DAK/DAL/DAR/DAS) |
| Core Frequency | 200 MHz |
| Program Memory (Flash) | 2 MB (2M x 8) |
| RAM (SRAM) | 640 KB |
| On-package DDR2 DRAM | 32 MB or 128 MB (family option) |
| Operating Temperature Grade | V-temp (-40C to +105C) |
| Hộp | 176-LQFP (20x20 mm) |
| Số chân | 176 |
| Graphics Controller | Integrated (Graphics Processor + TFT LCD controller) |
| ADC | 12-bit (per family spec) |
| Kiểu lắp đặt | Surface Mount |
| Trạng thái RoHS | Compliant |
Cấu hình chân PIC32MZ2064DAR176-V/2J
| Chân 1 | RG15 — General purpose I/O pin |
| Chân 2 | RG12 — General purpose I/O pin |
| Chân 3 | VDD — Core supply voltage |
| Chân 4 | RG13 — General purpose I/O pin |
| Chân 5 | VSS — Ground reference |
| Chân 6 | RG14 — General purpose I/O pin |
| Chân 7 | RG0 — General purpose I/O pin |
| Chân 8 | RG1 — General purpose I/O pin |
| Chân 9 | RG2 — General purpose I/O pin |
| Chân 10 | RG3 — General purpose I/O pin |
| Chân 11 | RC12 — General purpose I/O pin |
| Chân 12 | RC15 — General purpose I/O pin |
| Chân 13 | RC13 — General purpose I/O pin |
| Chân 14 | RC14 — General purpose I/O pin |
| Chân 15 | RD8 — General purpose I/O pin |
| Chân 16 | RD9 — General purpose I/O pin |
| Chân 17 | RD10 — General purpose I/O pin |
| Chân 18 | RD11 — General purpose I/O pin |
| Chân 19 | RD0 — General purpose I/O pin |
| Chân 20 | RD1 — General purpose I/O pin |
| Chân 21 | RD2 — General purpose I/O pin |
| Chân 22 | RD3 — General purpose I/O pin |
| Chân 23 | RC1 — General purpose I/O pin |
| Chân 24 | RC2 — General purpose I/O pin |
| Chân 25 | RC3 — General purpose I/O pin |
| Chân 26 | RC4 — General purpose I/O pin |
| Chân 27 | VDD — Core supply voltage |
| Chân 28 | VSS — Ground reference |
| Chân 29 | RB5 — General purpose I/O pin |
| Chân 30 | RB4 — General purpose I/O pin |
| Chân 31 | RB3 — General purpose I/O pin |
| Chân 32 | RB2 — General purpose I/O pin |
| Chân 33 | RB1 — General purpose I/O pin |
| Chân 34 | RB0 — General purpose I/O pin |
| Chân 35 | RB6 — General purpose I/O pin |
| Chân 36 | RB7 — General purpose I/O pin |
| Chân 37 | RB8 — General purpose I/O pin |
| Chân 38 | RB9 — General purpose I/O pin |
| Chân 39 | RB10 — General purpose I/O pin |
| Chân 40 | RB11 — General purpose I/O pin |
| Chân 41 | RB12 — General purpose I/O pin |
| Chân 42 | RB13 — General purpose I/O pin |
| Chân 43 | RB14 — General purpose I/O pin |
| Chân 44 | RB15 — General purpose I/O pin |
| Chân 45 | RD4 — General purpose I/O pin |
| Chân 46 | RD5 — General purpose I/O pin |
| Chân 47 | RD6 — General purpose I/O pin |
| Chân 48 | RD7 — General purpose I/O pin |
| Chân 49 | RF0 — General purpose I/O pin |
| Chân 50 | RF1 — General purpose I/O pin |
| Chân 51 | RE0 — General purpose I/O pin |
| Chân 52 | RE1 — General purpose I/O pin |
| Chân 53 | RE2 — General purpose I/O pin |
| Chân 54 | RE3 — General purpose I/O pin |
| Chân 55 | RE4 — General purpose I/O pin |
| Chân 56 | RE5 — General purpose I/O pin |
| Chân 57 | RE6 — General purpose I/O pin |
| Chân 58 | RE7 — General purpose I/O pin |
| Chân 59 | VDD — Core supply voltage |
| Chân 60 | VSS — Ground reference |
| Chân 61 | RF4 — General purpose I/O pin |
| Chân 62 | RF5 — General purpose I/O pin |
| Chân 63 | RF6 — General purpose I/O pin |
| Chân 64 | RF7 — General purpose I/O pin |
| Chân 65 | RF8 — General purpose I/O pin |
| Chân 66 | RF9 — General purpose I/O pin |
| Chân 67 | RF10 — General purpose I/O pin |
| Chân 68 | RF11 — General purpose I/O pin |
| Chân 69 | RF12 — General purpose I/O pin |
| Chân 70 | RF13 — General purpose I/O pin |
| Chân 71 | RC0 — General purpose I/O pin |
| Chân 72 | RA6 — General purpose I/O pin |
| Chân 73 | RA7 — General purpose I/O pin |
| Chân 74 | RA0 — General purpose I/O pin |
| Chân 75 | RA1 — General purpose I/O pin |
| Chân 76 | RA2 — General purpose I/O pin |
| Chân 77 | RA3 — General purpose I/O pin |
| Chân 78 | RA4 — General purpose I/O pin |
| Chân 79 | RA5 — General purpose I/O pin |
| Chân 80 | RA14 — General purpose I/O pin |
| Chân 81 | RA15 — General purpose I/O pin |
| Chân 82 | VDD — Core supply voltage |
| Chân 83 | VSS — Ground reference |
| Chân 84 | RC5 — General purpose I/O pin |
| Chân 85 | RC6 — General purpose I/O pin |
| Chân 86 | RC7 — General purpose I/O pin |
| Chân 87 | RC8 — General purpose I/O pin |
| Chân 88 | RC9 — General purpose I/O pin |
| Chân 89 | RC10 — General purpose I/O pin |
| Chân 90 | RC11 — General purpose I/O pin |
| Chân 91 | RD12 — General purpose I/O pin |
| Chân 92 | RD13 — General purpose I/O pin |
| Chân 93 | RD14 — General purpose I/O pin |
| Chân 94 | RD15 — General purpose I/O pin |
| Chân 95 | RF2 — General purpose I/O pin |
| Chân 96 | RF3 — General purpose I/O pin |
| Chân 97 | RH0 — General purpose I/O pin |
| Chân 98 | RH1 — General purpose I/O pin |
| Chân 99 | RH2 — General purpose I/O pin |
| Chân 100 | RH3 — General purpose I/O pin |
| Chân 101 | RH4 — General purpose I/O pin |
| Chân 102 | RH5 — General purpose I/O pin |
| Chân 103 | RH6 — General purpose I/O pin |
| Chân 104 | RH7 — General purpose I/O pin |
| Chân 105 | RH8 — General purpose I/O pin |
| Chân 106 | RH9 — General purpose I/O pin |
| Chân 107 | RH10 — General purpose I/O pin |
| Chân 108 | RH11 — General purpose I/O pin |
| Chân 109 | RH12 — General purpose I/O pin |
| Chân 110 | RH13 — General purpose I/O pin |
| Chân 111 | RH14 — General purpose I/O pin |
| Chân 112 | RH15 — General purpose I/O pin |
| Chân 113 | RJ0 — General purpose I/O pin |
| Chân 114 | RJ1 — General purpose I/O pin |
| Chân 115 | RJ2 — General purpose I/O pin |
| Chân 116 | RJ3 — General purpose I/O pin |
| Chân 117 | RJ4 — General purpose I/O pin |
| Chân 118 | RJ5 — General purpose I/O pin |
| Chân 119 | RJ6 — General purpose I/O pin |
| Chân 120 | RJ7 — General purpose I/O pin |
| Chân 121 | RJ8 — General purpose I/O pin |
| Chân 122 | RJ9 — General purpose I/O pin |
| Chân 123 | RJ10 — General purpose I/O pin |
| Chân 124 | RJ11 — General purpose I/O pin |
| Chân 125 | RJ12 — General purpose I/O pin |
| Chân 126 | RJ13 — General purpose I/O pin |
| Chân 127 | RJ14 — General purpose I/O pin |
| Chân 128 | RJ15 — General purpose I/O pin |
| Chân 129 | RK0 — General purpose I/O pin |
| Chân 130 | RK1 — General purpose I/O pin |
| Chân 131 | RK2 — General purpose I/O pin |
| Chân 132 | RK3 — General purpose I/O pin |
| Chân 133 | RK4 — General purpose I/O pin |
| Chân 134 | RK5 — General purpose I/O pin |
| Chân 135 | RK6 — General purpose I/O pin |
| Chân 136 | RK7 — General purpose I/O pin |
| Chân 137 | RK8 — General purpose I/O pin |
| Chân 138 | RK9 — General purpose I/O pin |
| Chân 139 | RK10 — General purpose I/O pin |
| Chân 140 | RK11 — General purpose I/O pin |
| Chân 141 | RK12 — General purpose I/O pin |
| Chân 142 | RK13 — General purpose I/O pin |
| Chân 143 | RK14 — General purpose I/O pin |
| Chân 144 | RK15 — General purpose I/O pin |
| Chân 145 | RL0 — General purpose I/O pin |
| Chân 146 | RL1 — General purpose I/O pin |
| Chân 147 | RL2 — General purpose I/O pin |
| Chân 148 | RL3 — General purpose I/O pin |
| Chân 149 | RL4 — General purpose I/O pin |
| Chân 150 | RL5 — General purpose I/O pin |
| Chân 151 | RL6 — General purpose I/O pin |
| Chân 152 | RL7 — General purpose I/O pin |
| Chân 153 | RL8 — General purpose I/O pin |
| Chân 154 | RL9 — General purpose I/O pin |
| Chân 155 | RL10 — General purpose I/O pin |
| Chân 156 | RL11 — General purpose I/O pin |
| Chân 157 | RL12 — General purpose I/O pin |
| Chân 158 | RL13 — General purpose I/O pin |
| Chân 159 | RL14 — General purpose I/O pin |
| Chân 160 | RL15 — General purpose I/O pin |
| Chân 161 | VDD — Core supply voltage |
| Chân 162 | VSS — Ground reference |
| Chân 163 | VDDIO — I/O supply voltage |
| Chân 164 | OSC1 — Crystal oscillator input |
| Chân 165 | OSC2 — Crystal oscillator output |
| Chân 166 | VDD — Core supply voltage |
| Chân 167 | VSS — Ground reference |
| Chân 168 | MCLR — Master clear reset input |
| Chân 169 | RTCC — Real-time clock calendar |
| Chân 170 | VBAT — Backup battery supply |
| Chân 171 | VDD — Core supply voltage |
| Chân 172 | VSS — Ground reference |
| Chân 173 | RA8 — General purpose I/O pin |
| Chân 174 | RA9 — General purpose I/O pin |
| Chân 175 | RA10 — General purpose I/O pin |
| Chân 176 | RA11 — General purpose I/O pin |
Ứng dụng tiêu biểu
PIC32MZ2064DAR176-V/2J phù hợp cho 6 Áp dụngs: Industrial HMI Touchscreen, Medical Patient Monitor, Home Automation Control Panel, Point-of-Sale (POS) Terminal, Automotive Infotainment Display, Industrial Test and Measurement Instrument.
Industrial HMI Touchscreen
The PIC32MZ2064DAR176-V/2J fits industrial HMI applications because it integrates a Graphics Processor, TFT LCD controller, and stacked 32 MB or 128 MB DDR2 framebuffer, eliminating the need for an external DRAM chip and high-speed parallel memory routing. The 200 MHz MIPS32 core delivers 330 DMIPS for responsive touch handling, while the 2 MB Flash accommodates full graphical assets and the 640 KB SRAM supports real-time UI composition. The 176-LQFP package and V-temp grade (-40C to +105C) suit factory floor environments where temperature swings are common. Compared to discrete MCU-plus-DRAM designs, this part reduces BOM count by 4-6 components and simplifies 4-layer PCB stack-ups. The device also supports USB, Ethernet, and CAN for connecting to PLCs and industrial networks.
Được đề xuất
Medical Patient Monitor
Medical patient monitors benefit from the PIC32MZ2064DAR176-V/2J's 200 MHz processing headroom for waveform rendering and the integrated graphics engine that drives high-resolution TFT displays showing ECG, SpO2, and vital signs. The 2 MB Flash stores multilingual UI assets and calibration data, while the 640 KB SRAM plus on-package DDR2 supports double-buffered graphics to prevent tearing. Hardware FPU and DSP extensions accelerate real-time digital filter computations for biosignal processing. The V-temp grade supports continuous-operation equipment in controlled clinical environments, and the 176-LQFP package provides robust through-hole-like reliability for medical device PCBs. USB and Ethernet enable connectivity to hospital information systems and bedside central stations.
Được đề xuất
Home Automation Control Panel
Smart home control panels with color TFT touchscreens use the PIC32MZ2064DAR176-V/2J to deliver MPU-class graphical UI performance without the software complexity of Linux. The integrated graphics processor handles animations, icons, and floor-plan rendering, while the stacked DDR2 provides framebuffer space for full-screen 800x480 WVGA or higher resolutions. The 200 MHz MIPS32 core runs home automation protocol stacks (Zigbee, Z-Wave, Matter, Wi-Fi) concurrently with UI rendering. The 176-LQFP package and V-temp grade support wall-mounted installations where indoor temperatures may reach 40-50C. Ethernet and Wi-Fi interfaces (via companion modules) enable whole-home connectivity, and the 2 MB Flash stores firmware updates for long product lifetimes.
Được đề xuất
Point-of-Sale (POS) Terminal
POS terminals leverage the PIC32MZ2064DAR176-V/2J for secure payment UI rendering and multi-interface connectivity. The graphics engine drives customer-facing and merchant-facing TFT displays, while the 200 MHz MIPS32 core handles encryption, transaction processing, and peripheral management (NFC reader, barcode scanner, receipt printer). The 2 MB Flash accommodates PCI-compliant firmware and audit logs, and the 640 KB SRAM plus DDR2 supports animated transaction feedback. Multiple UART, SPI, and I2C interfaces connect to payment terminals and cash drawers, while USB and Ethernet provide network connectivity. The V-temp grade supports retail environments with variable ambient temperatures and continuous duty cycles. Hardware FPU accelerates cryptographic operations for payment security.
Được đề xuất
Automotive Infotainment Display
Automotive infotainment secondary displays (rear-seat entertainment, instrument cluster auxiliary) can use the PIC32MZ2064DAR176-V/2J for its V-temp grade (-40C to +105C) supporting cabin and engine-bay-adjacent temperature ranges. The integrated graphics processor renders navigation maps, media controls, and vehicle status graphics, while the stacked DDR2 framebuffer supports smooth video playback at WVGA resolutions. The 200 MHz MIPS32 core handles CAN bus communication with vehicle networks and runs media decoding. The 176-LQFP package provides mechanical robustness for vibration-prone automotive environments. Multiple CAN interfaces enable integration with vehicle CAN-FD networks, and Ethernet supports automotive Ethernet for high-bandwidth rear-camera and ADAS displays.
Được đề xuất
Industrial Test and Measurement Instrument
Bench-top and portable test instruments (oscilloscopes, signal generators, spectrum analyzers) use the PIC32MZ2064DAR176-V/2J for its 200 MHz MIPS32 core with FPU and DSP extensions, which accelerate FFT, FIR filter, and digital signal conditioning computations. The integrated 12-bit ADC and DAC enable direct waveform capture and generation, while the TFT LCD controller drives high-resolution measurement displays. The 2 MB Flash stores calibration tables, waveforms, and instrument firmware, and the 640 KB SRAM plus DDR2 supports deep capture buffers and waveform history scrolling. The 176-LQFP package and V-temp grade suit laboratory and field environments. USB and Ethernet enable remote control and data logging integration with PC-based test software.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC32MZ2064DAR176-V/2J — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | PIC32MZ2064DAR176-I/2J | PIC32MZ2064DAL176-I/2J | PIC32MZ2064DAS176-V/2J | PIC32MZ2064DAH176-I/2J |
|---|---|---|---|---|---|
| Package | 176-LQFP (20x20) | 176-LQFP (20x20) | 176-LQFP (20x20) | 176-LQFP (20x20) | 176-LQFP (20x20) |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Core Architecture | MIPS32 microAptiv 32-bit | MIPS32 microAptiv 32-bit | MIPS32 microAptiv 32-bit | MIPS32 microAptiv 32-bit | MIPS32 microAptiv 32-bit |
| Core Frequency | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz |
| Flash Memory | 2 MB | 2 MB | 2 MB | 2 MB | 2 MB |
| SRAM | 640 KB | 640 KB | 640 KB | 640 KB | 640 KB |
| Temperature Grade | V-temp (-40C to +105C) | I-temp (-40C to +85C) | I-temp (-40C to +85C) | V-temp (-40C to +105C) | I-temp (-40C to +85C) |
Bảo phân biệt quan trọng
- On-package stacked DDR2 eliminates external DRAM (vsPIC32MZ2064DAK176T-I/2J (external DDR2 variant))
- V-temp grade covers extended industrial temperature (vsPIC32MZ2064DAR176-I/2J (I-temp grade))
- Integrated graphics processor offloads UI rendering (vsPIC32MX or PIC32MM microcontrollers)
Ghi chú thiết kế
Estimated: At 200 MHz with active DDR2 and graphics controller, the PIC32MZ2064DAR176-V/2J can draw 200-300 mA from VDD core supply and additional current for DDR2 I/O. Use a low-dropout regulator with at least 500 mA headroom and place decoupling capacitors (100 nF + 10 uF bulk) within 5 mm of each VDD/VSS pair. The DDR2 portion requires its own regulated 1.8V supply with strict ripple tolerance (less than 50 mV). Decouple VBAT pin with 1 uF capacitor if RTCC backup is used.
The 176-LQFP package has 0.5 mm pitch leads requiring careful PCB layout: 0.2-0.25 mm trace width between pads, solder mask defined (SMD) pads preferred over non-solder mask defined (NSMD) for tombstoning resistance. The 20x20 mm body needs 4-layer PCB minimum for proper ground plane under the package. Place all VDD pins with via-to-plane connections within 2 mm of the pin, and use 8-12 thermal vias under the exposed die attach pad area if present to improve heat dissipation.
Do not exceed the maximum junction temperature of 125C - at 200 MHz operation with full peripheral activity, self-heating can reach 15-20C above ambient in still air without proper PCB copper area. The MCLR pin requires a 10 kOhm pull-up to VDD and a 100 nF capacitor to ground for reliable reset. DDR2 trace impedance must match the controller's specification (typically 50 ohm single-ended with 100 ohm differential for clock) - mismatched impedance causes training failures and intermittent boot issues. Always program the DDR2 configuration registers per the family datasheet's initialization sequence.
Thông tin tuân thủ
RoHS and REACH compliant per Microchip product page. Not AEC-Q100 qualified; for automotive applications, contact Microchip factory for automotive-grade PIC32MZ variants.