PIC32MZ1025DAS169T-I/6J - 32-bit 200MHz MCU 1MB Flash 169-LFBGA
MPN: PIC32MZ1025DAS169T-I/6J ✓ Hoạt độngPIC32MZ1025DAS169T-I/6J Tóm tắt
A PIC32MZ microcontroller is a 32-bit MIPS-class MCU designed for embedded applications that require high computational throughput, large memory footprints, and rich peripheral integration. The PIC32MZ family spans from connectivity-focused EC variants to graphics-oriented DA variants; the DA family adds an integrated Graphics Controller and Graphics Processor, an LFBGA-169 package, and external DDR2 DRAM addressing (32 MB or 128 MB externally addressable) to support frame buffers for TFT LCDs. The family hierarchy is: PIC32MZ DA -> PIC32MZ Graphics -> PIC32MZ -> 32-bit microcontrollers -> MCU -> embedded processor.
Key features of the PIC32MZ1025DAS169 include up to 2 MB Flash (1 MB on this '1025' silicon revision), 640 KB of on-chip SRAM, integrated Graphics Controller and Graphics Processor, a 12-bit ADC with multiple input channels, DMA channels, and a wide selection of communication peripherals. The 169-LFBGA package supports the high pin count needed to expose the external memory bus, multiple ADC channels, and parallel graphics output. The 'T' suffix indicates tape-and-reel packaging, while 'I' denotes the -40 C to +85 C industrial temperature range.
Typical applications for the PIC32MZ1025DAS169T-I/6J include HMI/GUI solutions with TFT LCD panels, industrial control panels with touch-screen interfaces, medical device displays, automotive cluster and infotainment displays, and any embedded system that requires running a graphical operating environment like Microchip's MPLAB Harmony. The DDR2 interface enables large frame buffers required by modern graphical stacks without external memory controllers.
When designing with this part, allocate dedicated 4-layer PCB routing for the external DDR2 interface to maintain signal integrity, and follow Microchip's IBIS models and DDR2 layout guidelines. Confirm the required graphics stack (MPLAB Harmony Graphics Suite) is compatible with the 1 MB Flash / 640 KB SRAM resource envelope of this specific silicon revision. Pricing reflects the tape-and-reel configuration supplied to OEM production lines.
Bộ thay thế dễ dàng lắp đặt cho PIC32MZ1025DAS169T-I/6J — 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 PIC32MZ1025DAS169T-I/6J (cùng hình factor và footprint) — khác nhau ở Graphics Controller, Mounting Type, Operating Temperature, Package, ADC.
PIC32MZ1025DAL169T-I/HF
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MZ1025DAK169-I/HF
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MZ1025DAB169T-I/HF
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MZ1025DAB169-I/HF
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MZ1025DAL169T-I/HF
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →PIC32MZ1025DAS169T-I/6J Tỷ lệ tối đa & tính chất điện
| Core Architecture | MIPS32 microAptiv |
| Family | PIC32MZ Graphics (DAK/DAL/DAR/DAS) |
| Sub-family | DAS |
| Core Clock Speed | 200 MHz |
| Program Flash Memory | 1 MB (1M x 8) |
| On-chip SRAM | 640 KB |
| External Memory Interface | DDR2 DRAM, 32 MB or 128 MB externally addressable |
| Graphics Controller | Integrated |
| Graphics Processor | Integrated |
| ADC | 12-bit |
| DMA Channels | Yes |
| Operating Voltage | 1.8 V |
| Nhiệt độ hoạt động | -40 C to +85 C (Industrial) |
| Hộp | 169-LFBGA (11x11 mm), 0.8 mm pitch |
| Kiểu lắp đặt | Surface Mount |
| JEDEC Package Code | S-PBGA-B169 |
| Communication Peripherals | UART, SPI, I2C, USB, CAN, ETHERNET (per family) |
| Trạng thái RoHS | Compliant |
Hướng dẫn cấu hình chân PIC32MZ1025DAS169T-I/6J s-pbga-b169
Cấu hình chân cho PIC32MZ1025DAS169T-I/6J (s-pbga-b169 gói). IC số này bao gồm chân GPIO, giao diện truyền thông (UART, SPI, I2C) và chân nguồn. Tham khảo tài liệu thông số kỹ thuật của nhà sản xuất để biết các chức năng chân thay thế và tùy chọn cấu hình. Cực kỳ quan trọng cho thiết kế hệ thống tích hợp và lập trình PCB.
Không có dữ liệu chân cụ thể sẵn có cho PIC32MZ1025DAS169T-I/6J.
Tham khảo: tài liệu kỹ thuật cho cấu hình chân đầy đủ.
Ứng dụng tiêu biểu
PIC32MZ1025DAS169T-I/6J phù hợp cho 6 Áp dụngs: Industrial HMI with TFT LCD, Medical Device Display, Automotive Cluster Display, Point-of-Sale Terminal with Touch UI, Building Automation Control Panel, Audio/Video Receiver Front Panel.
Industrial HMI with TFT LCD
The PIC32MZ1025DAS169T-I/6J is purpose-built for industrial human-machine-interface panels driving TFT LCDs up to WVGA resolution. Its integrated Graphics Controller and Graphics Processor offload the CPU during blit operations, while the 200 MHz MIPS32 microAptiv core runs MPLAB Harmony Graphics Suite stacks. The external DDR2 interface (32 MB or 128 MB addressable) holds double-buffered frame buffers without external memory controller silicon, reducing BOM cost. Designers route the 169-LFBGA-11x11 0.8 mm pitch BGA on a 4-layer PCB with controlled-impedance DDR2 traces, and the -40 C to +85 C industrial temperature range supports factory-floor deployments.
Được đề xuất
Medical Device Display
Medical equipment displays such as patient monitors and infusion-pump HMIs use the PIC32MZ1025DAS169T-I/6J for its deterministic real-time behavior and integrated graphics pipeline. The 200 MHz core renders waveforms, menus, and trend graphs while the Graphics Processor accelerates alpha-blending and image scaling. The 640 KB on-chip SRAM supports intermediate drawing buffers, and the 1 MB Flash stores the application and graphics assets. The 1.8 V core supply keeps dissipation low enough for fanless enclosures common in clinical environments. IEC 60730 and IEC 60601 library support from Microchip's MPLAB ecosystem accelerates functional-safety certification.
Được đề xuất
Automotive Cluster Display
The PIC32MZ1025DAS169T-I/6J suits aftermarket and low-tier automotive cluster displays where a graphical speedometer/tachometer screen is required. The integrated Graphics Controller drives 800x480 or similar WVGA panels, and the DDR2 external memory interface accommodates full-frame buffer plus back-buffer rendering. The -40 C to +85 C industrial temperature range covers cabin environments; for under-hood deployments above +85 C, Microchip offers the -V (V-temp) suffix variant. Pair with a CAN-FD transceiver for vehicle network connectivity. Verify AEC-Q100 qualification status directly with Microchip before production, as not all 169-LFBGA DA variants are AEC-Q100 qualified.
Được đề xuất
Point-of-Sale Terminal with Touch UI
POS terminals rely on the PIC32MZ1025DAS169T-I/6J to render transaction flows, signature capture, and itemized receipts on capacitive touchscreens. The 200 MHz core handles cryptography libraries and TCP/IP stacks concurrently with graphics, while the integrated Graphics Processor smooths animations. The 169-LFBGA package exposes sufficient I/O for parallel RGB display, I2C touch controller, and secure-element SPI. MPLAB Harmony's TCP/IP stack with crypto APIs supports EMV payment flows, and the industrial temperature range suits enclosed retail environments with intermittent heat from receipt printers.
Được đề xuất
Building Automation Control Panel
Building automation touch panels for HVAC, lighting and access-control systems use the PIC32MZ1025DAS169T-I/6J to consolidate multiple subsystems into a single graphical interface. The 200 MHz MIPS32 microAptiv core runs BACnet/Modbus stacks alongside graphics rendering, and the rich peripheral set (UART, SPI, I2C, USB, ETHERNET) interfaces to field-bus transceivers. The 1 MB Flash stores multilingual UI assets, and 640 KB SRAM keeps active screens responsive. The industrial -40 C to +85 C range supports plant-room and outdoor enclosure installations, and the BGA package's high pin count exposes parallel RGB to common TFT LCD modules.
Được đề xuất
Audio/Video Receiver Front Panel
AV receiver front panels and networked audio controllers employ the PIC32MZ1025DAS169T-I/6J to drive color TFT displays showing source selection, VU meters, and streaming metadata. The MIPS32 microAptiv core decodes audio stream metadata while the Graphics Processor renders animated VU meter overlays. The 1 MB Flash accommodates full graphical assets and bootloader, and the external DDR2 interface supports double-buffered animations without visible tearing. Multiple UART/SPI/I2S peripherals connect to audio DACs and DSP companions, making the device a flexible graphical subsystem for mid-tier AV equipment.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC32MZ1025DAS169T-I/6J — 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 | PIC32MZ1025DAL169T-I/HF | PIC32MZ1025DAK169-I/HF | PIC32MZ1025DAB169T-I/HF | PIC32MZ1025DAB169-I/HF | PIC32MZ1025DAL169T-I/HF |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 169-LFBGA (11x11 mm, 0.8 mm pitch) | 169-LFBGA (11x11 mm, 0.8 mm pitch) - same | 169-LFBGA (11x11 mm, 0.8 mm pitch) - same | 169-LFBGA (11x11 mm, 0.8 mm pitch) - same | 169-LFBGA (11x11 mm, 0.8 mm pitch) - same | 169-LFBGA (11x11 mm, 0.8 mm pitch) - same |
| Core Architecture | MIPS32 microAptiv 32-bit | MIPS32 microAptiv 32-bit | MIPS32 microAptiv 32-bit | MIPS32 microAptiv 32-bit | MIPS32 microAptiv 32-bit | MIPS32 microAptiv 32-bit |
| Core Clock Speed | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz |
| Program Flash | 1 MB | 1 MB (DAL tier) | Up to 2 MB (DAK tier) | 1 MB (DAB tier) | 1 MB (DAB tier) | 1 MB (DAL tier) |
| SRAM | 640 KB | 640 KB | 640 KB | 640 KB | 640 KB | 640 KB |
| Graphics Controller/Processor | Integrated | Integrated | Integrated | Integrated | Integrated | Integrated |
| External DDR2 Interface | 32 MB or 128 MB addressable | 32 MB or 128 MB addressable | 32 MB or 128 MB addressable | 32 MB or 128 MB addressable | 32 MB or 128 MB addressable | 32 MB or 128 MB addressable |
| Operating Temperature | -40 C to +85 C (Industrial) | -40 C to +85 C (Industrial) | -40 C to +85 C (Industrial) | -40 C to +85 C (Industrial) | -40 C to +85 C (Industrial) | -40 C to +85 C (Industrial) |
Bảo phân biệt quan trọng
- Integrated Graphics Controller + Graphics Processor (vsGeneric Cortex-M4 MCUs)
- External DDR2 memory controller (vsPIC32MX series without external memory bus)
- Same-footprint 169-LFBGA scalability within DA family (vsPIC32MZ EC family in different packages)
Ghi chú thiết kế
The 169-LFBGA package with 0.8 mm pitch requires a 4-layer PCB minimum, with inner-layer ground and power planes adjacent to the BGA fan-out. Use Microchip's BGA escape pattern and via-in-pad with filled-and-capped micro-vias for reliable assembly. The external DDR2 interface demands matched-length routing per JEDEC DDR2 trace-length and impedance specifications; reference Microchip's IBIS models for signal-integrity simulation before committing to layout.
At 200 MHz core speed with the Graphics Controller active, the PIC32MZ1025DAS169T-I/6J dissipates approximately 1 W typical, 1.5 W peak. The 11x11 mm LFBGA-169 thermal pad must be soldered to a continuous copper plane with thermal vias to inner layers. In enclosed housings without forced airflow, derate the core clock or duty-cycle the Graphics Processor to keep junction temperature below 125 C.
Do not confuse the DAS sub-variant with DAR/DAL/DAK sub-variants - while they share the 169-LFBGA-11x11 0.8 mm pitch footprint, the internal memory map and Flash size differ. Firmware built for DAS may require linker-script adjustments when ported to DAB/DAL/DAK. Also note the ICSP pair constraint: any PGECx/PGEDx set must be used as a matched pair (e.g. PGEC2 must be paired with PGED2) for in-circuit serial programming.
Thông tin tuân thủ
RoHS and REACH compliance per Microchip product page. The standard 'I' (industrial) variant is not AEC-Q100 qualified; for automotive applications requiring AEC-Q100, verify qualification status with Microchip or choose an explicitly automotive-qualified PIC32MZ DA variant.
