PIC32MZ2025DAA169T-I/HF - 200MHz 32-bit MCU, 2MB Flash, 169-LFBGA | Microchip
料号： PIC32MZ2025DAA169T-I/HF ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $16.42 | $16.42 |
| 10 | $14.78 | $147.80 |
| 100 | $13.12 | $1,312.00 |
| 500 | $11.85 | $5,925.00 |
| 1,000 | $10.62 | $10,620.00 |
PIC32MZ2025DAA169T-I/HF 概述
A 32-bit microcontroller (MCU) is a programmable processor integrating CPU core, memory (Flash for code, SRAM for variables), and peripherals (ADC, timers, communication interfaces) on a single silicon die. The PIC32MZ family uses a 32-bit MIPS architecture (hypernym: MCU -> 32-bit MCU -> RISC microcontroller -> embedded processor), delivering MPU-like computational performance while preserving MCU simplicity. The DA subfamily extends this with an integrated 2D graphics controller, DDR2 memory controller, and Hi-Speed USB for Human-Machine Interface (HMI) applications.
Key features of the PIC32MZ2025DAA169 include a 12-bit 18 MSPS ADC module with up to 45 analog inputs, CAN 2.0B and Hi-Speed USB 2.0 OTG interfaces, an integrated Graphics Processor with TFT/LCD controller supporting WVGA-class displays, and XLP (eXtreme Low Power) Technology for battery-friendly idle behavior. The 169-LFBGA package supports high-pin-count applications including external DDR2 DRAM (32 MB or 128 MB externally addressable).
Technically, the device is built on a 65 nm low-power CMOS process with a 5-stage pipeline MIPS core. The Graphics Processor offloads rendering tasks from the CPU, freeing MIPS budget for application logic. The 2 MB Flash supports Live Update firmware partitioning for fail-safe in-field upgrades. The DDR2 controller supports 32 MB or 128 MB external DRAM, which is unusual for an MCU class device.
Typical applications include industrial control HMIs with TFT/LCD displays, medical instrument touch panels, automotive infotainment, point-of-sale terminals, and IoT edge gateways with GUI. The integrated graphics controller eliminates an external GPU, reducing BOM cost for graphical products.
When designing, ensure the 11x11 mm LFBGA land pattern can be fabricated with your PCB process (typically 0.5 mm or 0.8 mm pitch); BGA assembly requires X-ray inspection or AOI. Decouple VDD with 100 nF + 10 uF per rail near the IC.
This page synthesizes distributor pricing, drop-in compatible LFBGA-169 alternatives, and practical design notes that complement the manufacturer datasheet.
直接替换替代料： PIC32MZ2025DAA169T-I/HF ——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： PIC32MZ2025DAA169T-I/HF （相同外形与封装尺寸） ——差异在于 Operating Temperature, Core Architecture, Graphics Controller, USB, CAN.
快速对比工具——选择替代料号进行并排对比：
PIC32MZ2025DAA169-I/HF
✅ 直接替换✓ 有现货
$12.8 / 个
查看数据手册 →PIC32MZ2025DAB169T-I/HF
✅ 直接替换✓ 有现货
$12.62 / 个
查看数据手册 →PIC32MZ1064DAA169-I/HF
✅ 直接替换✓ 有现货
$12.1 / 个
查看数据手册 →PIC32MZ1025DAA169-I/HF
✅ 直接替换✓ 有现货
$7.3 / 个
查看数据手册 →PIC32MZ1025DAB169T-I/HF
✅ 直接替换✓ 有现货
$12.65 / 个
查看数据手册 →PIC32MZ2025DAA169T-I/HF 最大额定值与电气特性
| Core Architecture | MIPS32 microAptiv |
| Family | PIC32MZ DA (Graphics Applications) |
| CPU Core | 32-bit RISC |
| Maximum CPU Speed | 200 MHz |
| Program Memory (Flash) | 2 MB (2M x 8) |
| Data Memory (SRAM) | 640 KB |
| External DRAM Interface | 32 MB or 128 MB DDR2 (externally addressable) |
| Graphics Controller | Integrated (TFT/LCD, integrated GPU) |
| Operating Voltage Range | 1.7 V to 3.6 V |
| ADC | 12-bit, 18 MSPS, up to 45 analog inputs |
| USB | Hi-Speed USB 2.0 OTG |
| CAN | CAN 2.0B |
| 工作温度 | -40C to +85C (industrial, "I" grade) |
| 封装 | 169-LFBGA (11x11 mm) |
| 安装类型 | Surface Mount (BGA) |
| RoHS 状态 | Compliant (per third-party distributors) |
| Supply Voltage Nominal | 3.3 V |
PIC32MZ2025DAA169T-I/HF 169-lfbga (11x11 mm) 引脚配置指南
PIC32MZ2025DAA169T-I/HF（169-lfbga (11x11 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： PIC32MZ2025DAA169T-I/HF.
请参阅 数据手册 以查看完整引脚配置。
典型应用
PIC32MZ2025DAA169T-I/HF 适用于 6 应用s: Industrial HMI with TFT LCD, Medical Instrument Touch Panel, Automotive Infotainment and Cluster Display, Point-of-Sale (POS) Terminal, IoT Edge Gateway with GUI, Industrial Control Panel / SCADA Remote Terminal.
Industrial HMI with TFT LCD
The PIC32MZ2025DAA169T-I/HF is purpose-built for industrial HMI panels driving TFT LCDs. Its integrated Graphics Controller and 200 MHz MIPS32 microAptiv core offload 2D rendering tasks from the CPU, while the external DDR2 interface supports 32 MB or 128 MB of frame-buffer memory for rich WVGA-class graphical user interfaces. With 2 MB Flash and 640 KB SRAM, it can host full LVGL or Microchip Graphics Suite projects, and Hi-Speed USB OTG plus CAN 2.0B integrate the fieldbus connectivity typical of factory automation HMIs. Industrial -40C to +85C temperature rating ensures operation on the shop floor.
推荐
Medical Instrument Touch Panel
Medical touch panels demand deterministic response, clean graphics, and reliability over years of operation. The PIC32MZ2025DAA169T-I/HF's 200 MHz MIPS32 core with 2 MB Flash and 640 KB SRAM is sufficient to drive a QVGA/WVGA TFT LCD with capacitive touch overlays while running the application logic for patient monitoring or diagnostic readouts. The 12-bit 18 MSPS ADC with up to 45 analog inputs can directly digitize sensor front-ends, reducing analog signal sources. XLP low-power idle modes reduce quiescent current in battery-powered portable instruments.
推荐
Automotive Infotainment and Cluster Display
While the 'I' grade PIC32MZ2025DAA169T-I/HF is industrial (-40C to +85C), the integrated graphics, Hi-Speed USB, and CAN 2.0B make it a strong fit for non-safety automotive infotainment and instrument cluster prototypes. The 200 MHz MIPS32 core with Graphics Processor accelerates 2D rendering of speedometers, tachometers, and menu UIs. The DDR2 interface supplies frame-buffer memory for higher-resolution WVGA cluster displays. Designers targeting AEC-Q100 qualification should evaluate the AEC-Q100-qualified variants within the PIC32MZ family separately.
推荐
Point-of-Sale (POS) Terminal
POS terminals combine a graphical user interface, multiple connectivity options, and secure transaction processing. The PIC32MZ2025DAA169T-I/HF's 2 MB Flash supports the GUI stack plus payment application code, while the integrated Graphics Controller and DDR2 frame-buffer drive a 7-10 inch WVGA TFT touch display. Hi-Speed USB 2.0 OTG can interface with PIN pads, magnetic-stripe readers, or printers. The MIPS32 core's deterministic interrupt latency supports time-critical card read/write operations.
推荐
IoT Edge Gateway with GUI
IoT edge gateways increasingly include local visualization (touchscreen dashboards) for configuration and field diagnostics. The PIC32MZ2025DAA169T-I/HF combines Hi-Speed USB, CAN, and the integrated TFT/LCD controller with enough Flash and SRAM for a real-time OS or bare-metal GUI library. The 200 MHz MIPS32 core can also run MQTT/CoAP stacks or perform local edge analytics before forwarding to the cloud. Industrial -40C to +85C operation ensures deployment in outdoor enclosures.
推荐
Industrial Control Panel / SCADA Remote Terminal
SCADA remote terminals (RTUs) and machine control panels require a high-reliability MCU that can run a graphical HMI, communicate over industrial fieldbus (CAN 2.0B), and digitize analog sensors. The PIC32MZ2025DAA169T-I/HF integrates all three in one package: the 200 MHz MIPS32 core runs the GUI and control logic, the 12-bit 18 MSPS ADC handles up to 45 analog inputs, and the integrated TFT/LCD controller drives the panel display. The 169-LFBGA (11x11 mm) package is suitable for compact panel-mount enclosures.
推荐
推荐产品汇总
工程参考数据： PIC32MZ2025DAA169T-I/HF ——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 | PIC32MZ2025DAA169-I/HF | PIC32MZ2025DAB169T-I/HF | PIC32MZ1064DAA169-I/HF | PIC32MZ1025DAA169-I/HF | PIC32MZ1025DAB169T-I/HF |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 169-LFBGA (11x11) | 169-LFBGA (11x11) - same | 169-LFBGA (11x11) - same | 169-LFBGA (11x11) - same | 169-LFBGA (11x11) - same | 169-LFBGA (11x11) - same |
| Core Architecture | MIPS32 microAptiv 200 MHz | MIPS32 microAptiv 200 MHz | MIPS32 microAptiv 200 MHz | MIPS32 microAptiv 200 MHz | MIPS32 microAptiv 200 MHz | MIPS32 microAptiv 200 MHz |
| Program Flash | 2 MB | 2 MB | 2 MB | 1 MB | 1 MB | 1 MB |
| SRAM | 640 KB | 640 KB | 640 KB | 640 KB | 256 KB | 256 KB |
| External DRAM Interface | DDR2 (32 MB or 128 MB) | DDR2 (32 MB or 128 MB) | DDR2 (32 MB or 128 MB) | DDR2 (32 MB or 128 MB) | DDR2 (32 MB or 128 MB) | DDR2 (32 MB or 128 MB) |
| USB | Hi-Speed USB 2.0 OTG | Hi-Speed USB 2.0 OTG | Hi-Speed USB 2.0 OTG | Hi-Speed USB 2.0 OTG | Hi-Speed USB 2.0 OTG | Hi-Speed USB 2.0 OTG |
| CAN 2.0B | Yes | Yes | Yes | Yes | Yes | Yes |
| Operating Temperature | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C |
| Tray vs Tape and Reel | Tape and Reel (T) | Tray | Tape and Reel | Tray | Tray | Tape and Reel |
关键差异点
- Highest Flash density in 169-LFBGA DA family （对比 PIC32MZ1064DAA169-I/HF)
- Tape and Reel packaging for SMT production （对比 PIC32MZ2025DAA169-I/HF)
- DAA variant with full 640 KB （对比 PIC32MZ1025DAA169-I/HF)
设计说明
The 169-LFBGA (11x11 mm) package typically uses 0.8 mm ball pitch. Ensure your PCB fab supports the via-in-pad or dog-bone fan-out required for BGA breakout. Per the Microchip PIC32MZ DA family datasheet layout recommendations, route DDR2 signals first with matched-length traces and a continuous reference ground plane beneath the DDR2 routing region. Use 100 nF + 10 uF ceramic decoupling per power pin pair, placed within 3 mm of the respective balls.
At 200 MHz with the integrated Graphics Controller active, the PIC32MZ2025DAA169T-I/HF can dissipate 0.5-1 W of power depending on peripheral usage. The LFBGA package relies primarily on PCB copper for cooling. Per Microchip thermal guidance, design at least 1 sq inch of unbroken copper pour under the exposed die area, with thermal vias connecting to inner copper layers. In enclosed enclosures with limited airflow, derate peripheral clock speeds or use sleep modes to manage junction temperature within the industrial -40C to +85C range.
Common pitfalls when designing with the PIC32MZ2025DAA169T-I/HF include: (1) forgetting the DDR2 reference voltage (VDD_DDR2) decoupling, which can corrupt display memory; (2) failing to enable the internal PLL correctly, leading to USB enumeration failures; (3) assuming all LFBGA balls are interchangeable - the power/ground balls are not user-routable; and (4) neglecting the Live Update firmware layout which requires a fixed boot partition in Flash. Refer to the Microchip PIC32MZ DA family datasheet section 'Layout and Routing' and the BSP init code for the correct clock and DDR2 initialization sequence.
合规信息
RoHS compliant per third-party distributor Lisleapex product page. Not AEC-Q100 qualified (industrial -40C to +85C 'I' grade); AEC-Q100 automotive variants exist within the PIC32MZ family but are separate part numbers. Conflict-minerals declaration per Microchip public policy.