PIC32MZ1064DAA288-I/4J - 200MHz MCU 1MB Flash 288-LFBGA | Microchip
料号： PIC32MZ1064DAA288-I/4J ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $14.85 | $14.85 |
| 10 | $13.42 | $134.20 |
| 100 | $11.68 | $1,168.00 |
| 250 | $10.95 | $2,737.50 |
| 500 | $10.2 | $5,100.00 |
PIC32MZ1064DAA288-I/4J 概述
A PIC32 microcontroller is a 32-bit RISC MCU based on the MIPS microAptiv architecture, designed to combine MPU-class compute performance with the determinism, low power, and ease-of-use of a microcontroller. The PIC32MZ DA family specifically targets cost-effective Graphical User Interface (GUI) designs with on-chip graphics peripherals that traditionally required a separate MPU plus external GPU, allowing a single-chip solution for HMI panels.
Key features include 1MB of Flash program memory (1M x 8), 640KB of SRAM, a 200 MHz core, USB 2.0 High-Speed On-The-Go, dual CAN modules, 12-bit 18 MSPS ADC, integrated Graphics Processing Unit (GPU) and Graphics Controller, and an external DDR2 DRAM controller that supports frame-buffer memory up to 128MB. These features reduce external component count in cost-sensitive GUI designs.
The device uses a 5-stage MIPS32 microAptiv pipeline with DSP extensions, providing deterministic interrupt latency and hardware multiply/divide. The integrated Graphics Controller drives TFT panels directly through the Parallel Master Port (PMP) and External Bus Interface (EBI), while the GPU accelerates primitives like line draw, rectangle fill, blit, and alpha blending without CPU intervention. This offloads the CPU for application logic and communication stacks.
Typical applications include industrial HMI panels, home appliance user interfaces, automotive instrument clusters, medical device GUI displays, point-of-sale terminals, and any embedded system requiring a TFT display with touch input. The dual CAN interfaces and HS USB simplify connectivity in industrial and automotive environments, while the large 1MB Flash supports full graphics stacks and localized UI assets.
When designing with this device, route the DDR2 interface with matched-length traces and a controlled-impedance stack-up; the DDR2 clock and DQS signals are sensitive to skew. Use the Microchip MPLAB Harmony 3 configuration to bring up the Graphics Controller, PMP timing, and ADC together to avoid peripheral initialization order issues.
This page synthesizes distributor pricing, drop-in alternatives within the same PIC32MZ DA family, and practical design notes that the manufacturer datasheet alone does not consolidate, giving engineers a faster selection and qualification path.
直接替换替代料： PIC32MZ1064DAA288-I/4J ——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： PIC32MZ1064DAA288-I/4J （相同外形与封装尺寸） ——差异在于 Graphics Controller, CAN, USB, Operating Temperature, Package.
快速对比工具——选择替代料号进行并排对比：
PIC32MZ1064DAB288
✅ 直接替换📋 参考替代料（不在目录中）
PIC32MZ1064DAA288T-I/4J
✅ 直接替换✓ 有现货
$10.2 / 个
查看数据手册 →PIC32MZ1024EFG100-I/PT
✅ 直接替换✓ 有现货
$8.94 / 个
查看数据手册 →PIC32MZ1064DAA288-I/4J 最大额定值与电气特性
| Core Architecture | MIPS32 microAptiv PIC32MZ |
| Core Frequency | 200 MHz |
| Program Memory (Flash) | 1 MB (1M x 8) |
| SRAM | 640 KB |
| External Memory Interface | DDR2 DRAM controller, up to 128 MB addressable |
| ADC | 12-bit, 18 MSPS, up to 45 analog inputs |
| Graphics Controller | Integrated TFT controller + GPU |
| USB | USB 2.0 High-Speed On-The-Go |
| CAN | 2x CAN modules |
| Operating Voltage | 3.3 V (typical) |
| 工作温度 | -40 C to +85 C (industrial, -I grade) |
| 封装 | 288-LFBGA, 15 x 15 mm |
| 引脚数量 | 288 |
| 安装类型 | Surface Mount (BGA) |
| RoHS 状态 | Compliant |
PIC32MZ1064DAA288-I/4J 288-lfbga, 15 x 15 mm 引脚配置指南
PIC32MZ1064DAA288-I/4J（288-lfbga, 15 x 15 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： PIC32MZ1064DAA288-I/4J.
请参阅 数据手册 以查看完整引脚配置。
典型应用
PIC32MZ1064DAA288-I/4J 适用于 6 应用s: Industrial HMI Panels, Home Appliance User Interfaces, Automotive Instrument Clusters, Medical Device Displays, Point-of-Sale Terminals, Building Automation Touch Panels.
Industrial HMI Panels
The PIC32MZ1064DAA288-I/4J targets cost-optimized industrial HMI panels where its integrated Graphics Controller drives TFT displays directly via PMP/EBI, eliminating the external GPU often required in MPU-class designs. The 200MHz MIPS32 microAptiv core plus 640KB SRAM handles UI assets and communication stacks simultaneously. DDR2 interface (up to 128MB external) supports frame buffers for WVGA-resolution panels. Two CAN modules plus HS USB enable fieldbus and host connectivity typical in factory automation. Industrial temperature grade (-40C to +85C) suits factory floor conditions.
推荐
Home Appliance User Interfaces
White goods and smart appliances benefit from the PIC32MZ1064DAA288-I/4J integrated graphics plus 1MB Flash that holds full UI asset libraries with localization. The 12-bit 18MSPS ADC samples touch-screen voltage dividers and analog front-panel sensors at high speed without external ADC chips. DDR2 support allows larger animated icons and smoother menu transitions. The -40C to +85C temperature range covers appliance under-cabinet environments. Dual CAN interfaces support appliance-to-appliance networking trends in modern smart kitchens.
推荐
Automotive Instrument Clusters
Note: The PIC32MZ1064DAA288-I/4J is industrial-grade (-I suffix), not AEC-Q100; this application description covers architectural fit only and the AEC-Q100 part should be selected for production automotive designs. Architecturally, the 200MHz MIPS core plus integrated GPU can render speedometer, tachometer, and warning-indicator graphics on WVGA TFT clusters. Dual CAN interfaces receive vehicle bus data directly without external transceivers besides the physical layer. DDR2 memory support holds multi-layer gauge graphics and warning animations. Industrial-grade parts may serve pre-production and demo units where AEC-Q100 is not yet required.
推荐
Medical Device Displays
Patient monitors and portable diagnostic equipment use the PIC32MZ1064DAA288-I/4J to drive TFT touch displays that show waveforms and patient data, leveraging the integrated Graphics Controller for crisp anti-aliased text rendering. The 12-bit 18MSPS ADC captures vital-sign analog signals at high sample rate, reducing the need for a separate ADC front-end. DDR2 interface buffers full waveform history without CPU overhead. HS USB connects to hospital information systems for data upload. Industrial temperature range suits clinical and field environments.
推荐
Point-of-Sale Terminals
POS terminals with color touch displays pair well with the PIC32MZ1064DAA288-I/4J integrated graphics stack, eliminating external GPU cost. The 1MB Flash holds transaction UI, fonts, and localization tables; 640KB SRAM holds active screen layers. DDR2 memory enables smooth product-image carousels on the main display. HS USB connects barcode scanners, receipt printers, and customer displays. Two CAN interfaces support inventory-system backbones in retail back-end networks. The 288-LFBGA package fits compact retail-counter form factors.
推荐
Building Automation Touch Panels
Smart-building control panels use the PIC32MZ1064DAA288-I/4J integrated graphics stack to render floor-plan visualizations, lighting controls, and HVAC status on capacitive-touch TFT displays. Dual CAN interfaces connect to building-automation networks (BACnet-style protocols over CAN). HS USB supports commissioning via laptop. The DDR2 interface allows smooth zooming of multi-floor plans without external memory controller silicon. Industrial temperature range covers mechanical-room and lobby installations. 1MB Flash holds complete building-floorplan graphics and configuration.
推荐
推荐产品汇总
工程参考数据： PIC32MZ1064DAA288-I/4J ——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 | PIC32MZ1064DAB288 | PIC32MZ1064DAA288T-I/4J | PIC32MZ1024EFG100-I/PT |
|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 288-LFBGA (15x15) | 288-LFBGA (15x15) - same | 288-LFBGA (15x15) - same | TQFP-100 - different |
| Core Architecture | MIPS32 microAptiv PIC32MZ | MIPS32 microAptiv PIC32MZ - same | MIPS32 microAptiv PIC32MZ - same | MIPS32 microAptiv PIC32MZ - same family |
| Core Frequency | 200 MHz | 200 MHz - same | 200 MHz - same | 200 MHz - same |
| Flash | 1 MB | 1 MB - same | 1 MB - same | 1 MB - same |
| SRAM | 640 KB | 640 KB - same | 640 KB - same | 512 KB |
| Integrated Graphics | Yes (Controller + GPU) | Yes | Yes (Controller + GPU) - same | No (EF family, no graphics) |
| External Memory | DDR2 up to 128 MB | DDR2 up to 128 MB - same | DDR2 up to 128 MB - same | External bus (no DDR2) |
| USB | HS USB OTG | HS USB OTG - same | HS USB OTG - same | HS USB OTG |
关键差异点
- Integrated Graphics Controller plus GPU on-chip （对比 PIC32MZ1024EFG100-I/PT)
- DDR2 controller supports 128MB external memory （对比 PIC32MZ1064DAB288)
- Highest integration in 288-LFBGA for cost-optimized GUIs （对比 External MPU + external GPU designs)
设计说明
Route the DDR2 interface with matched-length traces within the tolerance specified in the PIC32MZ DA family datasheet; the DQS and clock signals must be length-matched to within a few hundred mils, and a controlled-impedance stack-up (typically 50 ohm single-ended) is required. Decouple each VDD pin with a 100nF ceramic capacitor placed as close as possible to the ball, and add bulk decoupling (10uF or larger) near the supply pins. The 288-LFBGA package demands via-in-pad or microvia technology to break out the dense ball grid.
The PIC32MZ1064DAA288-I/4J has multiple separate power pins for the core logic, PLL, ADC, and DDR2 PHY. Per the datasheet, each rail needs its own decoupling network: 100nF ceramic near each pin plus 10uF bulk. Power-up sequencing between the 3.3V core rail and the DDR2 supply is critical - apply the core rail first to avoid latch-up. The ADC analog supply (AVDD) should be filtered from the digital 3.3V rail using a ferrite bead to achieve the 12-bit ENOB performance.
Initialize peripherals in the correct order using MPLAB Harmony 3: configure the system oscillator before enabling the DDR2 controller, and bring up the Graphics Controller only after the display panel timing is configured. A common mistake is enabling the ADC before the band-gap reference settles, which produces noisy conversions. The 'DAA' suffix indicates the integrated Graphics Controller variant - do not confuse it with 'DAB' which has different peripheral mix. Ensure JTAG pins are not left floating if unused; tie to known state per datasheet.
合规信息
RoHS compliant per Microchip product page. Industrial temperature grade (-40C to +85C) only - not AEC-Q100 qualified; select automotive-graded variant for vehicle applications. Halogen-free status not explicitly stated in verified data.
