PIC32MZ2064DAR176-V/2J - 32-bit 200MHz MCU, 2MB Flash, LQFP-176 | Microchip
MPN: PIC32MZ2064DAR176-V/2J ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $22.5 | $22.50 |
| 10 | $20.85 | $208.50 |
| 100 | $19.1 | $1,910.00 |
| 250 | $18.4 | $4,600.00 |
| 500 | $17.65 | $8,825.00 |
PIC32MZ2064DAR176-V/2J Overview
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.
Drop-in alternatives for PIC32MZ2064DAR176-V/2J — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Variants in this series
Same-series models that are drop-in compatible with PIC32MZ2064DAR176-V/2J (same form factor and footprint) — differing in ADC, Graphics Controller, USB, Package, External Memory Interface.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
PIC32MZ2064DAR176-I/2J
✅ Drop-In✓ In Stock
$21.2 / Unit
View Datasheet →PIC32MZ2064DAL176-I/2J
✅ Drop-In✓ In Stock
$17.95 / Unit
View Datasheet →PIC32MZ2064DAS176-V/2J
✅ Drop-In✓ In Stock
$10.8 / Unit
View Datasheet →PIC32MZ2064DAH176-I/2J
✅ Drop-In✓ In Stock
$11.3 / Unit
View Datasheet →PIC32MZ2064DAG176-I/2J
✅ Drop-In✓ In Stock
$26.1 / Unit
View Datasheet →PIC32MZ2064DAR176-V/2J Maximum Ratings & Electrical Characteristics
| 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) |
| Package | 176-LQFP (20x20 mm) |
| Pin Count | 176 |
| Graphics Controller | Integrated (Graphics Processor + TFT LCD controller) |
| ADC | 12-bit (per family spec) |
| Mounting Type | Surface Mount |
| RoHS Status | Compliant |
PIC32MZ2064DAR176-V/2J Pin Configuration
| Pin 1 | RG15 — General purpose I/O pin |
| Pin 2 | RG12 — General purpose I/O pin |
| Pin 3 | VDD — Core supply voltage |
| Pin 4 | RG13 — General purpose I/O pin |
| Pin 5 | VSS — Ground reference |
| Pin 6 | RG14 — General purpose I/O pin |
| Pin 7 | RG0 — General purpose I/O pin |
| Pin 8 | RG1 — General purpose I/O pin |
| Pin 9 | RG2 — General purpose I/O pin |
| Pin 10 | RG3 — General purpose I/O pin |
| Pin 11 | RC12 — General purpose I/O pin |
| Pin 12 | RC15 — General purpose I/O pin |
| Pin 13 | RC13 — General purpose I/O pin |
| Pin 14 | RC14 — General purpose I/O pin |
| Pin 15 | RD8 — General purpose I/O pin |
| Pin 16 | RD9 — General purpose I/O pin |
| Pin 17 | RD10 — General purpose I/O pin |
| Pin 18 | RD11 — General purpose I/O pin |
| Pin 19 | RD0 — General purpose I/O pin |
| Pin 20 | RD1 — General purpose I/O pin |
| Pin 21 | RD2 — General purpose I/O pin |
| Pin 22 | RD3 — General purpose I/O pin |
| Pin 23 | RC1 — General purpose I/O pin |
| Pin 24 | RC2 — General purpose I/O pin |
| Pin 25 | RC3 — General purpose I/O pin |
| Pin 26 | RC4 — General purpose I/O pin |
| Pin 27 | VDD — Core supply voltage |
| Pin 28 | VSS — Ground reference |
| Pin 29 | RB5 — General purpose I/O pin |
| Pin 30 | RB4 — General purpose I/O pin |
| Pin 31 | RB3 — General purpose I/O pin |
| Pin 32 | RB2 — General purpose I/O pin |
| Pin 33 | RB1 — General purpose I/O pin |
| Pin 34 | RB0 — General purpose I/O pin |
| Pin 35 | RB6 — General purpose I/O pin |
| Pin 36 | RB7 — General purpose I/O pin |
| Pin 37 | RB8 — General purpose I/O pin |
| Pin 38 | RB9 — General purpose I/O pin |
| Pin 39 | RB10 — General purpose I/O pin |
| Pin 40 | RB11 — General purpose I/O pin |
| Pin 41 | RB12 — General purpose I/O pin |
| Pin 42 | RB13 — General purpose I/O pin |
| Pin 43 | RB14 — General purpose I/O pin |
| Pin 44 | RB15 — General purpose I/O pin |
| Pin 45 | RD4 — General purpose I/O pin |
| Pin 46 | RD5 — General purpose I/O pin |
| Pin 47 | RD6 — General purpose I/O pin |
| Pin 48 | RD7 — General purpose I/O pin |
| Pin 49 | RF0 — General purpose I/O pin |
| Pin 50 | RF1 — General purpose I/O pin |
| Pin 51 | RE0 — General purpose I/O pin |
| Pin 52 | RE1 — General purpose I/O pin |
| Pin 53 | RE2 — General purpose I/O pin |
| Pin 54 | RE3 — General purpose I/O pin |
| Pin 55 | RE4 — General purpose I/O pin |
| Pin 56 | RE5 — General purpose I/O pin |
| Pin 57 | RE6 — General purpose I/O pin |
| Pin 58 | RE7 — General purpose I/O pin |
| Pin 59 | VDD — Core supply voltage |
| Pin 60 | VSS — Ground reference |
| Pin 61 | RF4 — General purpose I/O pin |
| Pin 62 | RF5 — General purpose I/O pin |
| Pin 63 | RF6 — General purpose I/O pin |
| Pin 64 | RF7 — General purpose I/O pin |
| Pin 65 | RF8 — General purpose I/O pin |
| Pin 66 | RF9 — General purpose I/O pin |
| Pin 67 | RF10 — General purpose I/O pin |
| Pin 68 | RF11 — General purpose I/O pin |
| Pin 69 | RF12 — General purpose I/O pin |
| Pin 70 | RF13 — General purpose I/O pin |
| Pin 71 | RC0 — General purpose I/O pin |
| Pin 72 | RA6 — General purpose I/O pin |
| Pin 73 | RA7 — General purpose I/O pin |
| Pin 74 | RA0 — General purpose I/O pin |
| Pin 75 | RA1 — General purpose I/O pin |
| Pin 76 | RA2 — General purpose I/O pin |
| Pin 77 | RA3 — General purpose I/O pin |
| Pin 78 | RA4 — General purpose I/O pin |
| Pin 79 | RA5 — General purpose I/O pin |
| Pin 80 | RA14 — General purpose I/O pin |
| Pin 81 | RA15 — General purpose I/O pin |
| Pin 82 | VDD — Core supply voltage |
| Pin 83 | VSS — Ground reference |
| Pin 84 | RC5 — General purpose I/O pin |
| Pin 85 | RC6 — General purpose I/O pin |
| Pin 86 | RC7 — General purpose I/O pin |
| Pin 87 | RC8 — General purpose I/O pin |
| Pin 88 | RC9 — General purpose I/O pin |
| Pin 89 | RC10 — General purpose I/O pin |
| Pin 90 | RC11 — General purpose I/O pin |
| Pin 91 | RD12 — General purpose I/O pin |
| Pin 92 | RD13 — General purpose I/O pin |
| Pin 93 | RD14 — General purpose I/O pin |
| Pin 94 | RD15 — General purpose I/O pin |
| Pin 95 | RF2 — General purpose I/O pin |
| Pin 96 | RF3 — General purpose I/O pin |
| Pin 97 | RH0 — General purpose I/O pin |
| Pin 98 | RH1 — General purpose I/O pin |
| Pin 99 | RH2 — General purpose I/O pin |
| Pin 100 | RH3 — General purpose I/O pin |
| Pin 101 | RH4 — General purpose I/O pin |
| Pin 102 | RH5 — General purpose I/O pin |
| Pin 103 | RH6 — General purpose I/O pin |
| Pin 104 | RH7 — General purpose I/O pin |
| Pin 105 | RH8 — General purpose I/O pin |
| Pin 106 | RH9 — General purpose I/O pin |
| Pin 107 | RH10 — General purpose I/O pin |
| Pin 108 | RH11 — General purpose I/O pin |
| Pin 109 | RH12 — General purpose I/O pin |
| Pin 110 | RH13 — General purpose I/O pin |
| Pin 111 | RH14 — General purpose I/O pin |
| Pin 112 | RH15 — General purpose I/O pin |
| Pin 113 | RJ0 — General purpose I/O pin |
| Pin 114 | RJ1 — General purpose I/O pin |
| Pin 115 | RJ2 — General purpose I/O pin |
| Pin 116 | RJ3 — General purpose I/O pin |
| Pin 117 | RJ4 — General purpose I/O pin |
| Pin 118 | RJ5 — General purpose I/O pin |
| Pin 119 | RJ6 — General purpose I/O pin |
| Pin 120 | RJ7 — General purpose I/O pin |
| Pin 121 | RJ8 — General purpose I/O pin |
| Pin 122 | RJ9 — General purpose I/O pin |
| Pin 123 | RJ10 — General purpose I/O pin |
| Pin 124 | RJ11 — General purpose I/O pin |
| Pin 125 | RJ12 — General purpose I/O pin |
| Pin 126 | RJ13 — General purpose I/O pin |
| Pin 127 | RJ14 — General purpose I/O pin |
| Pin 128 | RJ15 — General purpose I/O pin |
| Pin 129 | RK0 — General purpose I/O pin |
| Pin 130 | RK1 — General purpose I/O pin |
| Pin 131 | RK2 — General purpose I/O pin |
| Pin 132 | RK3 — General purpose I/O pin |
| Pin 133 | RK4 — General purpose I/O pin |
| Pin 134 | RK5 — General purpose I/O pin |
| Pin 135 | RK6 — General purpose I/O pin |
| Pin 136 | RK7 — General purpose I/O pin |
| Pin 137 | RK8 — General purpose I/O pin |
| Pin 138 | RK9 — General purpose I/O pin |
| Pin 139 | RK10 — General purpose I/O pin |
| Pin 140 | RK11 — General purpose I/O pin |
| Pin 141 | RK12 — General purpose I/O pin |
| Pin 142 | RK13 — General purpose I/O pin |
| Pin 143 | RK14 — General purpose I/O pin |
| Pin 144 | RK15 — General purpose I/O pin |
| Pin 145 | RL0 — General purpose I/O pin |
| Pin 146 | RL1 — General purpose I/O pin |
| Pin 147 | RL2 — General purpose I/O pin |
| Pin 148 | RL3 — General purpose I/O pin |
| Pin 149 | RL4 — General purpose I/O pin |
| Pin 150 | RL5 — General purpose I/O pin |
| Pin 151 | RL6 — General purpose I/O pin |
| Pin 152 | RL7 — General purpose I/O pin |
| Pin 153 | RL8 — General purpose I/O pin |
| Pin 154 | RL9 — General purpose I/O pin |
| Pin 155 | RL10 — General purpose I/O pin |
| Pin 156 | RL11 — General purpose I/O pin |
| Pin 157 | RL12 — General purpose I/O pin |
| Pin 158 | RL13 — General purpose I/O pin |
| Pin 159 | RL14 — General purpose I/O pin |
| Pin 160 | RL15 — General purpose I/O pin |
| Pin 161 | VDD — Core supply voltage |
| Pin 162 | VSS — Ground reference |
| Pin 163 | VDDIO — I/O supply voltage |
| Pin 164 | OSC1 — Crystal oscillator input |
| Pin 165 | OSC2 — Crystal oscillator output |
| Pin 166 | VDD — Core supply voltage |
| Pin 167 | VSS — Ground reference |
| Pin 168 | MCLR — Master clear reset input |
| Pin 169 | RTCC — Real-time clock calendar |
| Pin 170 | VBAT — Backup battery supply |
| Pin 171 | VDD — Core supply voltage |
| Pin 172 | VSS — Ground reference |
| Pin 173 | RA8 — General purpose I/O pin |
| Pin 174 | RA9 — General purpose I/O pin |
| Pin 175 | RA10 — General purpose I/O pin |
| Pin 176 | RA11 — General purpose I/O pin |
Typical Applications
PIC32MZ2064DAR176-V/2J is suitable for 6 applications: 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.
Recommended
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.
Recommended
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.
Recommended
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.
Recommended
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.
Recommended
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.
Recommended
Recommended Products Summary
Engineering reference data for PIC32MZ2064DAR176-V/2J — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | 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) |
Key Differentiators
- On-package stacked DDR2 eliminates external DRAM (vs PIC32MZ2064DAK176T-I/2J (external DDR2 variant))
- V-temp grade covers extended industrial temperature (vs PIC32MZ2064DAR176-I/2J (I-temp grade))
- Integrated graphics processor offloads UI rendering (vs PIC32MX or PIC32MM microcontrollers)
Design Notes
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.
Compliance Information
RoHS and REACH compliant per Microchip product page. Not AEC-Q100 qualified; for automotive applications, contact Microchip factory for automotive-grade PIC32MZ variants.