PIC32MZ1064DAR176T-V/2J - 200MHz 32-bit MCU, 1MB Flash, 176-LQFP | Microchip
料号： PIC32MZ1064DAR176T-V/2J ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $18.45 | $18.45 |
| 10 | $17.1 | $171.00 |
| 100 | $15.2 | $1,520.00 |
| 500 | $13.65 | $6,825.00 |
| 1,000 | $12.4 | $12,400.00 |
PIC32MZ1064DAR176T-V/2J 概述
A microcontroller (MCU) is a single-chip computer integrating a CPU core, program memory (Flash), data memory (SRAM), and a rich set of peripherals on one die. Within the embedded hierarchy, this part belongs to the application-specific MCU tier that combines a high-performance core with a GPU, external memory controller, and high-bandwidth peripherals. Its place in the system tree is: 32-bit MCU -> microcontroller -> embedded processor -> semiconductor. The PIC32MZ DA family specifically targets graphical human-machine interface (HMI) applications where deterministic rendering and fast context switching are required.
Key features include 200 MHz core clock with cache, 1 MB Flash, 640 KB SRAM (per Microchip family datasheet), on-chip 32 MB or externally addressable 128 MB DDR2 DRAM, integrated graphics controller, 12-bit 18 MSPS ADC, up to 45 analog inputs, High-Speed USB 2.0, CAN, and a V-temp operating range suitable for industrial environments. The 176-LQFP package exposes the full peripheral count for demanding parallel-display and connectivity designs.
Architecturally, the device uses a MIPS32 microAptiv core with instruction and data cache, a multi-channel DMA engine, and dedicated graphics IP for accelerated rendering. Wide buses between the core and the external DDR2 controller deliver the memory throughput needed for graphical displays, while peripheral pin select allows flexible function remapping across the 176 pins.
Typical applications include industrial HMI panels, graphical touch-screen controllers, building automation dashboards, medical device interfaces, automotive infotainment sub-modules, and smart appliance control units. Designers choose this part when LCD/TFT driving plus high-speed connectivity (HS USB, CAN) is required without stepping up to a discrete MPU+external memory solution.
Designers must follow the 176-LQFP PCB layout recommendations for high-pin-count fine-pitch packages, including length-matched DDR2 traces, proper decoupling across AVDD/VDD rails, and a thermal copper pour under the exposed pad region of the PCB footprint. V-temp grade supports wider industrial temperature, making it suitable for outdoor or factory-floor installations.
直接替换替代料： PIC32MZ1064DAR176T-V/2J ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： PIC32MZ1064DAR176T-V/2J （相同外形与封装尺寸） ——差异在于 USB, Core Architecture, CAN, Graphics Controller, External Memory Interface.
快速对比工具——选择替代料号进行并排对比：
PIC32MZ1064DAG176T-I/2J
✅ 直接替换✓ 有现货
$8.18 / 个
查看数据手册 →PIC32MZ1064DAK176-V/2J
✅ 直接替换✓ 有现货
$9.51 / 个
查看数据手册 →PIC32MZ1064DAB176-I/2J
✅ 直接替换✓ 有现货
$4.45 / 个
查看数据手册 →PIC32MZ1025DAR176-V/2J
✅ 直接替换✓ 有现货
$15.92 / 个
查看数据手册 →PIC32MZ1025DAS176T-V/2J
✅ 直接替换✓ 有现货
$6.1 / 个
查看数据手册 →PIC32MZ1064DAR176T-V/2J 最大额定值与电气特性
| Core | MIPS32 microAptiv |
| Core Architecture | 32-bit RISC |
| Family | PIC32MZ DA |
| Maximum CPU Speed | 200 MHz |
| Program Flash | 1 MB (1M x 8) |
| SRAM | 640 KB |
| Integrated DRAM Support | On-chip 32 MB or external 128 MB DDR2 |
| Graphics Controller | Integrated |
| Graphics Processor | Integrated GPU |
| ADC | 12-bit, up to 18 MSPS |
| Analog Inputs | Up to 45 channels |
| USB | High-Speed USB 2.0 |
| CAN | Yes (CAN 2.0) |
| 封装 | 176-LQFP (20x20 mm) |
| 安装类型 | Surface Mount |
| Operating Temperature Grade | V-temp (industrial) |
| Terminal Form | GULL WING |
| RoHS 状态 | Compliant |
| Lead-Free | Yes |
PIC32MZ1064DAR176T-V/2J 176-lqfp (20x20 mm) 引脚配置指南
PIC32MZ1064DAR176T-V/2J（176-lqfp (20x20 mm) 封装）的引脚配置。 该数字 IC 包含 GPIO、通信接口（UART、SPI、I2C）和电源引脚。请参阅制造商数据手册以了解复用引脚功能和配置选项。对嵌入式系统设计和 PCB 布局至关重要。
暂无详细引脚数据： PIC32MZ1064DAR176T-V/2J.
请参阅 数据手册 以查看完整引脚配置。
典型应用
PIC32MZ1064DAR176T-V/2J 适用于 6 应用s: Industrial HMI Touch Panel, Building Automation Dashboard, Medical Device Interface, Automotive Infotainment Sub-Display, Smart Appliance Control Unit, Graphical POS Terminal.
Industrial HMI Touch Panel
The PIC32MZ1064DAR176T-V/2J fits industrial HMI panels because it integrates a graphics controller, GPU, and 176-pin LQFP exposure for direct 18/24-bit RGB TFT drive without an external controller IC. Its 200 MHz MIPS32 microAptiv core and 1 MB Flash deliver deterministic frame rendering for 480p-800p displays, while the 12-bit 18 MSPS ADC handles touch and analog sensing on the same die. The integrated DDR2 controller offloads frame-buffer bandwidth from the core, and the V-temp grade supports factory-floor and outdoor-enclosure operation. Pair with an external TFT bias supply and a 4-wire resistive or capacitive touch controller. Engineers benefit from Microchip's MPLAB Harmony ecosystem for fast GUI development.
推荐
Building Automation Dashboard
The PIC32MZ1064DAR176T-V/2J supports building automation dashboards by combining HS USB 2.0, CAN 2.0, and a rich peripheral set on a 176-pin LQFP that exposes Ethernet MAC, SPI, I2C, and UART for HVAC, lighting, and access-control subsystems. Its 200 MHz core handles real-time scheduling of multi-protocol traffic, and the integrated graphics pipeline drives a status TFT without an external GPU. The 640 KB SRAM and DDR2 path keep telemetry logs and rendering scratch buffers resident. V-temp grade supports unheated equipment rooms and outdoor enclosures. Use it as the system-on-chip for a BACnet/Modbus gateway with an integrated touchscreen.
推荐
Medical Device Interface
The PIC32MZ1064DAR176T-V/2J serves medical device interfaces by providing a 200 MHz 32-bit core plus 12-bit 18 MSPS ADC for high-resolution signal acquisition while driving a TFT display for clinician-facing graphics. With 45 analog inputs, multiple sensor channels (ECG, SpO2, temperature, pressure) connect directly to the MCU without an external analog front end in simpler monitoring devices. V-temp grade and lead-free packaging suit regulated medical environments. Hardware cryptographic acceleration and secure boot can protect patient data on connected devices. Pair with isolated USB and a galvanically-isolated CAN bus for patient-monitor networks.
推荐
Automotive Infotainment Sub-Display
The PIC32MZ1064DAR176T-V/2J supports automotive infotainment sub-displays because its 200 MHz MIPS32 core and integrated graphics controller render HMI screens for rear-seat entertainment, climate-control panels, and instrument-cluster auxiliary displays. CAN 2.0 connectivity integrates directly into the vehicle bus, while HS USB supports media streaming from portable devices. The 176-LQFP gives designers enough pins for RGB888 plus touch I/O, and V-temp grade survives cabin thermal swings. Note: this part is industrial-grade, not AEC-Q100 automotive qualified - for AEC-Q100 designs consult Microchip's automotive-grade PIC32 variants.
推荐
Smart Appliance Control Unit
The PIC32MZ1064DAR176T-V/2J fits smart appliance control units by combining a 200 MHz 32-bit core, integrated graphics, and a 12-bit ADC that handles motor current sensing, temperature sensing, and user-input touch overlays on a single chip. The 176-LQFP footprint supports RGB display output plus CAN, USB, and Wi-Fi module interfaces for IoT connectivity. With 640 KB SRAM and 1 MB Flash, the part runs an RTOS plus a graphical UI stack without external memory in many applications. V-temp grade handles appliance thermal environments near ovens or compressor compartments.
推荐
Graphical POS Terminal
The PIC32MZ1064DAR176T-V/2J is well suited for graphical POS terminals because its 200 MHz MIPS32 microAptiv core and integrated graphics controller drive TFT touchscreens showing product catalogs, transaction UIs, and signature capture screens. The DDR2 controller sustains frame-buffer bandwidth for smooth UI animation, while HS USB connects to barcode scanners, receipt printers, and payment terminals. The 176-LQFP exposes enough I/O for multi-peripheral connectivity, and the V-temp grade ensures stable operation in retail environments with variable ambient temperature. Designers can implement secure boot and encrypted transaction handling on-chip.
推荐
推荐产品汇总
工程参考数据： PIC32MZ1064DAR176T-V/2J ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | PIC32MZ1064DAG176T-I/2J | PIC32MZ1064DAK176-V/2J | PIC32MZ1064DAB176-I/2J | PIC32MZ1025DAR176-V/2J | PIC32MZ1025DAS176T-V/2J |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 176-LQFP (20x20 mm) | 176-LQFP (20x20 mm) - same | 176-LQFP (20x20 mm) - same | 176-LQFP (20x20 mm) - same | 176-LQFP (20x20 mm) - same | 176-LQFP (20x20 mm) - same |
| Core | MIPS32 microAptiv, 200 MHz | MIPS32 microAptiv, 200 MHz | MIPS32 microAptiv, 200 MHz | MIPS32 microAptiv, 200 MHz | MIPS32 microAptiv, 200 MHz | MIPS32 microAptiv, 200 MHz |
| DDR2 Controller | Yes (32 MB on-chip / 128 MB external) | Yes (32/128 MB) | Yes (32/128 MB) | Yes | Yes | Yes |
| Temperature Grade | V-temp (industrial) | I-temp (commercial) | V-temp (industrial) | I-temp (commercial) | V-temp (industrial) | V-temp (industrial) |
| Graphics Controller + GPU | Integrated | Integrated | Integrated | Integrated | Integrated | Integrated |
| USB / CAN | HS USB 2.0 + CAN 2.0 | HS USB + CAN | HS USB + CAN | HS USB + CAN | HS USB + CAN | HS USB + CAN |
关键差异点
- V-temp industrial grade with integrated graphics controller and GPU （对比 PIC32MZ1064DAG176T-I/2J)
- 1 MB Flash tuned for 1 MB graphics workloads with V-temp grade （对比 PIC32MZ1064DAK176-V/2J)
- Tape-and-reel V-temp industrial grade, ready for high-volume production （对比 PIC32MZ1025DAR176-V/2J)
设计说明
The 176-LQFP at 20x20 mm has a 0.5 mm pitch and demands careful fanout. Use a 4-layer PCB with internal power/ground planes under the device, length-matched DDR2 trace routing within 50 mil tolerance, and a continuous copper pour connected to the thermal pad region of the package footprint. Place decoupling capacitors as close as practical to each VDD/AVDD pin pair. Without follow the datasheet's reference layout exactly, signal integrity on the DDR2 bus can degrade rapidly, causing intermittent graphics glitches at high frame rates.
Estimated: At 200 MHz full CPU load and 1.8 V core supply, the PIC32MZ1064DAR176T-V/2J core dissipates approximately 0.6-0.9 W. The 176-LQFP with a properly stitched ground plane keeps theta_JA below 35 C/W, yielding junction-temperature rise of 25-30 C above ambient. For V-temp designs targeting 105 C ambient, ensure that the PCB copper pour covers at least 70% of the package footprint and includes thermal vias to internal planes. Designers running GPU-heavy GUI loops should measure junction temperature directly under worst-case frame loads.
Common pitfalls when bringing up the PIC32MZ1064DAR176T-V/2J include: (1) confusing I-temp and V-temp variants when ordering - I-temp tops out near 85 C, V-temp reaches 105 C; (2) overlooking the DDR2 initialization sequence in the system startup code - misconfigured DDR2 timing causes graphics flicker; (4) failing to program the peripheral pin-select (PPS) mappings before first peripheral use; (5) supplying incorrect AVDD voltage to the 12-bit ADC reference pins. Always verify against the latest Microchip family datasheet revision (DS60005260 as of 2026-10-04) and errata documents.
合规信息
RoHS compliance and lead-free are indicated by the /2J Microchip ordering suffix. AEC-Q100 is not qualified per family datasheet - consult Microchip automotive-grade PIC32 variants for AEC-Q100 needs. REACH, halogen-free, and conflict-minerals status were not explicitly listed in the verified web data and should be confirmed with Microchip's compliance documentation for production orders.