PIC32MZ1025DAR169T-I/6J - 200MHz 32-bit MCU, 1MB Flash, 169-LFBGA | Microchip
MPN： PIC32MZ1025DAR169T-I/6J ✓ 啟用中PIC32MZ1025DAR169T-I/6J 概覽
A 32-bit microcontroller (MCU) is an integrated circuit containing a high-performance processor core, program memory, data memory, and a rich set of peripherals on a single die, designed for embedded applications requiring complex computation, real-time control, and human-machine interface (HMI) capabilities. The PIC32MZ Graphics family targets graphical user interface (GUI) applications with MPU-class performance while preserving the deterministic real-time behavior of an MCU, sitting at the top of the PIC32 hierarchy above PIC32MX and below 32-bit application processors.
Key differentiating specifications include: 200 MHz CPU clock (330 DMIPS / 794 CoreMark class performance), 1MB Flash with live update support, 640KB SRAM, integrated Graphics Controller and Graphics Processor for driving TFT LCDs without external GPU hardware, 12-bit 18 MSPS ADC with up to 45 analog input channels, on-chip 32MB or 128MB externally addressable DDR2 DRAM controller, and High-Speed USB 2.0 plus CAN-FD connectivity. The 169-pin LFBGA package exposes extensive GPIO, multiple SPI/I2C/UART, and a dedicated external bus interface (EBI) for graphics memory and SDRAM.
The device is built on a single-chip CMOS process and integrates a dedicated 2D Graphics Processing Unit (GPU) that accelerates rendering of fonts, block transfers, alpha blending, and image decoding directly in hardware. This offloads CPU cycles normally consumed by frame-buffer manipulation, enabling smooth GUI refresh on WVGA-class displays at low CPU loading.
Typical applications include industrial HMI panels, medical patient monitoring displays, home appliance touch-screen controllers, automotive infotainment/cluster displays, smart-home control hubs, and any MCU-based product that needs a colour TFT LCD without the BOM cost of an external MPU plus discrete GPU. The integrated DDR2 controller also makes it suitable for products that require large frame buffers for high-resolution displays.
Design considerations: the LFBGA-169 package requires via-in-pad or standard fanout PCB technology with controlled-impedance routing for DDR2 signals. Decoupling per the manufacturer reference design is essential, and the EBI/DDR2 traces must be length-matched to the DDR2 specification. Use the MPLAB Harmony Configurator (MHC) to generate the DDR2 timing configuration for the chosen SDRAM.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone, giving engineers a single source for sourcing and design-in decisions on the PIC32MZ1025DAR169T-I/6J.
直接替換替代品，適用於 PIC32MZ1025DAR169T-I/6J — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。
此系列的變體
與下列產品可直接替換的同系列型號： PIC32MZ1025DAR169T-I/6J （相同外形與佔位） — 差異在於 Graphics Controller, USB, Core Architecture, Package, Mounting Type.
PIC32MZ1025DAR169-I/6J
✅ 直接替換聯絡詢價
查看資料表 →PIC32MZ1025DAR169T-V/6J
✅ 直接替換📋 參考替代品（不在目錄中）
PIC32MZ1025DAL169T-I/HF
✅ 直接替換聯絡詢價
查看資料表 →PIC32MZ1025DAK169-I/HF
✅ 直接替換聯絡詢價
查看資料表 →PIC32MZ1025DAB169T-I/HF
✅ 直接替換聯絡詢價
查看資料表 →PIC32MZ1025DAR169T-I/6J 最大額定值與電氣特性
| Core | MIPS32 microAptiv 32-bit |
| Maximum CPU Clock | 200 MHz |
| Program Flash Memory | 1 MB (1M x 8) |
| SRAM | 640 KB |
| 封裝 | 169-pin LFBGA (11x11 mm) |
| 工作溫度範圍 | -40C to +85C (Industrial) |
| ADC | 12-bit, up to 45 channels |
| ADC Sampling Rate | 18 MSPS |
| Graphics Controller | Integrated, with dedicated 2D GPU |
| External Memory Interface | DDR2 controller (32 MB or 128 MB addressable) |
| USB | High-Speed USB 2.0 |
| CAN | CAN-FD |
| 供應電壓 | 3.3 V (core), see datasheet for I/O rails |
| 安裝類型 | Surface Mount (BGA) |
| RoHS 狀態 | Compliant |
| MSL 等級 | 3 (168 hours) |
| Lead-Free | Yes |
PIC32MZ1025DAR169T-I/6J 169-pin lfbga (11x11 mm) 腳位配置指南
PIC32MZ1025DAR169T-I/6J（169-pin lfbga (11x11 mm) 封裝）的腳位配置。 此數位 IC 包含 GPIO、通訊介面（UART、SPI、I2C）與電源腳位。替代腳位功能與配置選項請參閱製造商資料表。對嵌入式系統設計與 PCB 佈局至關重要。
無詳細腳位定義資料： PIC32MZ1025DAR169T-I/6J.
請參閱 資料表 以查看完整腳位配置。
典型應用
PIC32MZ1025DAR169T-I/6J 適用於 6 應用s: Industrial HMI Touch Panels, Medical Patient Monitoring Displays, Home Appliance Smart Controllers, Automotive Infotainment and Cluster Displays, Smart Home Control Hubs and Thermostats, Industrial Printers and Label Makers.
Industrial HMI Touch Panels
The PIC32MZ1025DAR169T-I/6J's 200 MHz MIPS32 core, 640 KB SRAM, and integrated 2D Graphics Processing Unit make it well-suited for driving 4.3" to 7" colour TFT touch panels used in industrial HMIs. The on-chip GPU accelerates font rendering, alpha blending, and block-image transfers so the CPU can service real-time control loops while still pushing 60 fps on a graphical QVGA/WVGA class display, without the BOM cost of an external MPU plus discrete GPU.
推薦
Medical Patient Monitoring Displays
Patient monitors and infusion pumps need a deterministic 32-bit MCU that can drive a colour TFT LCD, sample multiple analogue sensor channels, and run a real-time UI without glitching. The PIC32MZ1025DAR169T-I/6J delivers up to 45 channels of 12-bit 18 MSPS ADC, 640 KB of SRAM for waveform buffers, and a hardware-accelerated GPU for plotting live ECG/SpO2 traces, all inside a single chip that meets IEC 60601 EMI margins with proper PCB layout.
推薦
Home Appliance Smart Controllers
Smart ovens, washing machines, and induction cooktops increasingly integrate colour touch interfaces plus Wi-Fi/BLE connectivity. The PIC32MZ1025DAR169T-I/6J drives the TFT UI through its integrated GPU while exposing CAN-FD and HS-USB for connection to a companion wireless module such as the ATWINC3400, replacing traditional discrete MCU + external controller designs and reducing total BOM cost in high-volume appliances.
推薦
Automotive Infotainment and Cluster Displays
For two-wheelers, e-bikes, entry-level automotive clusters, and aftermarket infotainment, the PIC32MZ1025DAR169T-I/6J offers the silicon horsepower to drive WVGA-class displays with the integrated GPU. The V-suffix variant extends the operating temperature to +105C, while the 12-bit ADC and CAN-FD peripheral set directly interfaces with body electronics and sensor clusters - far cheaper than adding a discrete application processor plus external GPU chip.
推薦
Smart Home Control Hubs and Thermostats
Connected thermostats and smart-home hubs pair a colour TFT display with Wi-Fi, BLE, and sometimes Zigbee/Thread radios. The PIC32MZ1025DAR169T-I/6J drives the local TFT through its GPU, exposes HS-USB and CAN-FD to a host processor, and has enough SRAM to buffer rich UI assets - a more integrated solution than discrete MCU plus display controller. Industrial -40C to +85C operation covers in-wall thermostat environments.
推薦
Industrial Printers and Label Makers
Label printers and small-format industrial printers need a 32-bit MCU that can drive a colour TFT UI, control stepper motors, and stream data through High-Speed USB. The PIC32MZ1025DAR169T-I/6J's 200 MHz core, HS-USB 2.0, and 169-LFBGA package provide the GPIO count and bandwidth for print-head control and UI rendering, while the integrated GPU eliminates the need for a separate display controller IC in a cost-sensitive printer design.
推薦
推薦產品摘要
工程參考資料，適用於 PIC32MZ1025DAR169T-I/6J — 比較、設計指引及合規資訊。
選型指南
與替代品比較
| 參數 | 本產品 | PIC32MZ1025DAR169-I/6J | PIC32MZ1025DAR169T-V/6J | PIC32MZ1025DAL169T-I/HF | PIC32MZ1025DAK169-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 | MIPS32 microAptiv 200 MHz | MIPS32 microAptiv 200 MHz | MIPS32 microAptiv 200 MHz | MIPS32 microAptiv 200 MHz | MIPS32 microAptiv 200 MHz | MIPS32 microAptiv 200 MHz |
| Flash | 1 MB | 1 MB | 1 MB | 1 MB | 1 MB | 1 MB |
| SRAM | 640 KB | 640 KB | 640 KB | 640 KB | 640 KB | 640 KB |
| Operating Temperature | -40C to +85C (Industrial) | -40C to +85C | -40C to +105C | -40C to +85C | -40C to +85C | -40C to +85C |
| Packaging Form | Tape & Reel | Tray | Tape & Reel | Tape & Reel | Tray | Tape & Reel |
| DRAM Option | External DDR2 (32/128 MB) | External DDR2 (32/128 MB) | External DDR2 (32/128 MB) | On-chip 32 MB DRAM | On-chip 32 MB DRAM | External DDR2 (32 MB) |
主要差異化特點
- Tape-and-reel vs tray packaging for high-volume SMT assembly (對比PIC32MZ1025DAR169-I/6J)
- Industrial -40C to +85C temperature range vs standard (對比PIC32MZ1025DAR169T-V/6J)
- External DDR2 controller for large frame buffers (對比PIC32MZ1025DAL169T-I/HF)
設計說明
The 169-LFBGA package has a 0.8 mm ball pitch and requires 4-layer PCB stack-up with micro-via fan-out for reliable assembly. Per the Microchip PIC32MZ DA hardware design guide, place 0.1 uF decoupling capacitors as close as possible to each VDD/VSS pair and add bulk 4.7 uF ceramics on each main supply rail. Use a continuous ground plane under the BGA to control return-path impedance for the high-speed DDR2 signals.
The external DDR2 memory interface to bus signals requires length-matched routing, impedance-controlled traces (typically 50 ohms single-ended, 100 ohms differential for clock), and matched trace lengths within DDR2 timing tolerances. Use the MPLAB Harmony Configurator DDR3 timing tool to generate register values for the chosen DDR2 SDRAM - do not hand-tune timing registers without consulting the IBIS model.
Do not omit the external bias resistor on the RTCC or fail to provide a clean 32.768 kHz crystal load - the RTCC is used for the graphics refresh timing in many applications. Also confirm the VDDPLL decoupling per the datasheet; failure here causes CPU clock jitter that manifests as graphics tearing and unreliable USB enumeration. Always run Microchip's MPLAB Harmony initialization sequence before first use.
At 200 MHz with full peripheral activity, internal dissipation can reach 500-700 mW. The 169-LFBGA has a theta_JA around 25 C/W on a 4-layer JEDEC test board; ensure adequate copper thermal relief and that the junction temperature stays below +85C for the industrial grade or +105C for the V suffix variant. Forced airflow is recommended for sealed enclosures.
合規資訊
RoHS compliant per Microchip product page. Industrial temperature grade only; the I/6J suffix is not AEC-Q100 qualified - choose V-suffix or Q-grade for automotive.