PIC32MZ1064DAA288T-I/4J - 200MHz 32-bit Graphics MCU, 1MB Flash | Microchip
MPN: PIC32MZ1064DAA288T-I/4J ✓ Hoạt độngPIC32MZ1064DAA288T-I/4J Tóm tắt
A 32-bit microcontroller (MCU) is a single-chip computer that integrates a high-performance processor core, Flash program memory, SRAM data memory, and a rich set of peripherals (ADC, timers, communication controllers, and graphics blocks). Within the broader taxonomy, the PIC32MZ DA family sits in the Graphics MCU segment, bridging the gap between traditional microcontrollers and microprocessors by integrating an on-chip graphics controller, GPU acceleration, and external DDR2 DRAM addressing of up to 128 MB.
Key features include a 32-bit MIPS M-Class core with FPU and DSP extensions, 1 MB Flash, 640 KB SRAM, a 12-bit 18 MSPS ADC with up to 45 analog inputs, integrated LCD controller, graphics processor, High-Speed USB, and CAN. The integrated DDR2 controller supports up to 128 MB external memory, removing the need for an external SDRAM chip in cost-sensitive designs.
The PIC32MZ1064DAA288T-I/4J is engineered for advanced human-machine interface (HMI) products, combining MPU-class computational throughput with the simplicity of an MCU toolchain. The 200 MHz core with 16 KB instruction cache accelerates pixel processing, while the integrated display pipeline drives TFT panels without burdening the CPU.
Typical applications include industrial control HMI panels, automotive instrument clusters, medical device touchscreens, point-of-sale terminals, and home appliance graphical displays. The integrated graphics controller and DDR2 support enable rich color UIs at WXGA and below.
When designing with this part, allocate at least four PCB layers for the DDR2 routing and adhere to the BGA escape pattern in the IBIS/SPICE models. Decoupling must include 100 nF capacitors within 2 mm of every power pin.
This page synthesizes distributor pricing, drop-in alternatives from the same PIC32MZ DA family, and practical design notes not found in the manufacturer datasheet.
Bộ thay thế dễ dàng lắp đặt cho PIC32MZ1064DAA288T-I/4J — 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 PIC32MZ1064DAA288T-I/4J (cùng hình factor và footprint) — khác nhau ở Operating Temperature, Package, Core Architecture, Graphics Controller, External Memory Interface.
PIC32MZ1064DAA288-I/4J
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MZ1064DAA169-I/HF
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MZ1064DAS176T-V/2J
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MZ1025DAB176T-I/2J
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MZ1025DAB169-I/HF
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MZ1064DAL169-I/2J
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
PIC32MZ1064DAA288T-I/4J Tỷ lệ tối đa & tính chất điện
| Core Architecture | MIPS32 microAptiv (M-Class) |
| CPU Core | 32-bit MIPS M-Class with FPU and DSP |
| Maximum CPU Clock | 200 MHz |
| Program Flash Memory | 1 MB (1M x 8) |
| Data SRAM | 640 KB |
| Instruction Cache | 16 KB |
| External Memory Interface | DDR2 DRAM up to 128 MB externally addressable |
| ADC | 12-bit, up to 18 MSPS, up to 45 analog inputs |
| Operating Voltage | 1.8V core / 3.3V I/O |
| Nhiệt độ hoạt động | -40C to +85C (Industrial, I suffix) |
| Hộp | 288-LFBGA (15x15 mm) |
| Graphics Controller | Integrated TFT/LCD controller |
| Graphics Processor | Integrated 2D GPU |
| Communication Interfaces | High-Speed USB, CAN, I2C, SPI, UART |
| Trạng thái RoHS | ROHS3 Compliant |
| Kiểu lắp đặt | Surface Mount (BGA) |
Hướng dẫn cấu hình chân PIC32MZ1064DAA288T-I/4J 288-lfbga (15x15 mm)
Cấu hình chân cho PIC32MZ1064DAA288T-I/4J (288-lfbga (15x15 mm) 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 PIC32MZ1064DAA288T-I/4J.
Tham khảo: tài liệu kỹ thuật cho cấu hình chân đầy đủ.
Ứng dụng tiêu biểu
PIC32MZ1064DAA288T-I/4J phù hợp cho 6 Áp dụngs: Industrial HMI Control Panels, Automotive Instrument Clusters, Medical Touchscreen Devices, Point-of-Sale Terminals, Home Appliance Graphical Displays, Building Automation Touch Panels.
Industrial HMI Control Panels
The PIC32MZ1064DAA288T-I/4J is purpose-built for industrial human-machine interface panels where operators interact with machinery through graphical touchscreens. The 200 MHz MIPS32 microAptiv core, integrated 2D GPU, and DDR2 controller supporting up to 128 MB external memory enable smooth WXGA-resolution UIs at 60 fps. Its 12-bit 18 MSPS ADC with 45 channels can directly sample sensor signals (temperature, pressure, current) without external ADCs, while the industrial -40C to +85C temperature range handles factory floor environments. CAN and HS USB interfaces connect to PLC networks and programming hosts.
Được đề xuất
Automotive Instrument Clusters
The PIC32MZ1064DAA288T-I/4J drives TFT-LCD based instrument clusters in motorcycles, e-bikes, and entry-level automotive dashboards where the integrated graphics controller offloads frame composition from the CPU. The 640 KB SRAM holds large framebuffers for animated gauge displays, while the DDR2 interface streams high-resolution background images from external memory. HS USB and CAN interfaces connect to vehicle networks for speed, fuel, and diagnostic data. Designers must select AEC-Q100 qualified PIC32MZ DA variants for production automotive deployments rather than the I-grade industrial part.
Được đề xuất
Medical Touchscreen Devices
Medical devices such as patient monitors, infusion pumps, and diagnostic instruments require graphical interfaces that meet IEC 60601-1 safety standards. The PIC32MZ1064DAA288T-I/4J delivers the processing throughput to render waveforms and alarms in real-time, with the integrated 12-bit ADC sampling physiological signals at 18 MSPS. Its 1 MB Flash stores medical-grade firmware with safety libraries, while the 640 KB SRAM enables on-screen graphical buffers without latency. The MIPS32 microAptiv core's deterministic interrupt response is critical for medical alarm handling.
Được đề xuất
Point-of-Sale Terminals
Point-of-sale terminals and self-service kiosks demand high-resolution graphics for product imagery, animated menus, and signature capture while running secure payment software. The PIC32MZ1064DAA288T-I/4J combines a 200 MHz CPU with an integrated 2D graphics processor to render responsive UIs at low BOM cost. The DDR2 controller supports framebuffer off-chip memory, eliminating the need for expensive internal SRAM. HS USB enables high-speed peripherals (barcode scanners, receipt printers), while CAN bus interfaces with vending peripherals and cash drawers.
Được đề xuất
Home Appliance Graphical Displays
Smart home appliances such as refrigerators, ovens, and washing machines increasingly integrate color touchscreens for user interaction. The PIC32MZ1064DAA288T-I/4J's integrated graphics controller and DDR2 memory interface deliver MPU-class UI performance at MCU cost. Its industrial temperature rating handles appliance thermal environments, and the low-power MIPS core reduces standby consumption. The 12-bit ADC directly senses appliance sensors (temperature, humidity, motor current), eliminating external analog ICs and reducing BOM cost.
Được đề xuất
Building Automation Touch Panels
Building automation systems integrate HVAC, lighting, access control, and security into wall-mounted graphical touch panels requiring rich visualization of multiple subsystems. The PIC32MZ1064DAA288T-I/4J's integrated 2D GPU renders animated building maps and real-time energy dashboards without taxing the CPU. The CAN and HS USB interfaces connect to BACnet, Modbus, and proprietary building networks. Industrial temperature operation ensures reliable wall-mount deployment in unconditioned spaces such as electrical rooms and garages.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC32MZ1064DAA288T-I/4J — 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 | PIC32MZ1064DAA288-I/4J | PIC32MZ1064DAA169-I/HF | PIC32MZ1064DAS176T-V/2J | PIC32MZ1025DAB176T-I/2J | PIC32MZ1064DAL169-I/2J |
|---|---|---|---|---|---|---|
| Package | 288-LFBGA (15x15 mm) | 288-LFBGA (15x15 mm) - same | 288-LFBGA family | 288-LFBGA family | 288-LFBGA family | 288-LFBGA family |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Flash Memory | 1 MB | 1 MB | 1 MB | 1 MB | 1 MB | 1 MB |
| CPU Clock | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz |
| Operating Temperature | -40C to +85C (Industrial) | -40C to +85C | -40C to +85C | Automotive V grade | -40C to +85C | -40C to +85C |
| Graphics Controller | Integrated (2D GPU + LCD) | Integrated | Integrated | Integrated | Integrated | Integrated |
| DDR2 Support | Up to 128 MB external | Up to 128 MB | Up to 128 MB | Up to 128 MB | Up to 32 MB | Up to 128 MB |
Bảo phân biệt quan trọng
- Integrated 2D GPU and DDR2 controller eliminate need for external MPU + memory (vsPIC32MX795F512L-80I/BG)
- 200 MHz performance with 1 MB Flash and 640 KB SRAM (vsPIC32MX695F512L-80I/BG)
- Industrial temperature rating with Tape & Reel packaging for volume manufacturing (vsPIC32MZ1064DAA288-I/4J)
Ghi chú thiết kế
The 288-LFBGA package with 0.65 mm pitch requires microvia PCB technology (laser-drilled stacked vias). Use at least 4 PCB layers with a continuous ground plane beneath the BGA to provide a low-impedance return path for high-speed DDR2 signals. Per the Microchip AN1428 application note, route DDR2 address and control signals on inner layers with characteristic impedance of 50 ohm and length matching within 25 mils.
Estimated: at maximum CPU activity (200 MHz, full peripheral usage), power dissipation is approximately 0.7W. The 288-LFBGA package exposes only the bottom balls for thermal dissipation, requiring thermal vias in the PCB land pattern. Without thermal vias, junction temperature can rise 40-50C above ambient. Use a 4x4 thermal via array under the die with 0.3 mm drill connected to inner ground plane.
Do not enable the DDR2 controller without first validating signal integrity in HyperLynx or similar tool. The PIC32MZ DA DDR2 interface requires specific PCB trace length matching (data byte lanes within 25 mils, address/command within 50 mils). Additionally, the configuration fuses must match the selected external DDR2 device speed grade, or the system will fail to boot with no visible error code.
Provide separate analog (VDDA) and digital (VDD) supply rails with pi-filter (10 ohm + 10 uF) to isolate the 12-bit ADC reference from digital switching noise. Place 100 nF decoupling capacitors within 2 mm of every power pin, with bulk 10 uF tantalum or ceramic capacitors at each supply rail entry point. The 1.8V core supply must ramp within 10 ms of the 3.3V I/O supply to avoid latch-up.
Thông tin tuân thủ
ROHS3 compliant per Microchip product page (2026-10-04). Not AEC-Q100 qualified - choose V-suffix variants for automotive applications. Lead-free confirmed.