PIC32MZ2064DAB288T-I/4J - 200MHz 32-bit MCU 2MB Flash | Microchip
料号： PIC32MZ2064DAB288T-I/4J ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $12.45 | $12.45 |
| 10 | $11.2 | $112.00 |
| 100 | $9.95 | $995.00 |
| 500 | $8.85 | $4,425.00 |
| 1,000 | $7.95 | $7,950.00 |
PIC32MZ2064DAB288T-I/4J 概述
A PIC microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), data memory (SRAM), and a rich set of peripherals onto one die; the PIC32MZ DA family specifically extends this concept toward GUI and human-machine-interface workloads by adding a graphics pipeline, external DDR2 memory interface, and high-throughput analog/digital conversion. Within the broader hierarchy, this part sits as a microcontroller -> embedded controller -> 32-bit MCU -> MIPS-based MCU -> PIC32MZ DA series -> DAB288 sub-family with 2 MB Flash.
Key features include a 32-bit MIPS32 core at 200 MHz, 2 MB Flash program memory, 640 KB SRAM, support for up to 32 MB or 128 MB external DDR2 DRAM, an integrated Graphics Controller and Graphics Processor, a 12-bit 18 MSPS ADC with up to 45 analog channels, plus CAN and High-Speed USB peripherals. The on-chip FPU and DSP extensions enable signal-processing workloads, while the DDR2 interface removes the need for an external memory controller companion chip in mid-density designs. The BGA package maximizes peripheral pin-out (288 balls) for designs that require extensive GPIO, parallel display buses, and multiple serial interfaces at full quota.
Typical applications of the PIC32MZ DA family include industrial-grade HMI panels, automotive infotainment displays, medical patient-interface screens, point-of-sale camera, IoT gateways with LCD display, and audio player. The integrated graphics controller eliminates an external GPU in many cost-sensitive GUI designs, while the high-throughput ADC simplifies mixed-signal data acquisition.
When designing with this device, allocate careful attention to BGA fan-out routing and thermal management - the LFBGA package benefits from at least 4 PCB layers and a ground flood under the device to spread heat. The DDR2 controller needs matched-length routing and reference-VPC decoupling; Microchip's MPLAB Harmony graphics project framework is recommended for board-level bring-up.
直接替换替代料： PIC32MZ2064DAB288T-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： PIC32MZ2064DAB288T-I/4J （相同外形与封装尺寸） ——差异在于 ADC, CAN, External Memory Interface, Graphics Controller, USB.
快速对比工具——选择替代料号进行并排对比：
PIC32MZ2064DAB288-I/4J
✅ 直接替换✓ 有现货
$9.2 / 个
查看数据手册 →PIC32MZ2064DAA288-I/4J
✅ 直接替换✓ 有现货
$7.99 / 个
查看数据手册 →PIC32MZ2025DAB288T-I/4J
✅ 直接替换✓ 有现货
$15.45 / 个
查看数据手册 →PIC32MZ2064DAB288T-I/4J 最大额定值与电气特性
| Core Architecture | MIPS32 microAptiv |
| Core Count | Single-core |
| 数据总线宽度 | 32-bit |
| Maximum CPU Clock | 200 MHz |
| Program Memory (Flash) | 2 MB (2M x 8) |
| SRAM | 640 KB |
| External Memory Interface | DDR2 DRAM controller, 32 MB or 128 MB externally addressable |
| ADC | 12-bit, 18 MSPS, up to 45 analog inputs |
| Graphics Controller | Integrated |
| Graphics Processor | Integrated |
| CAN | Yes |
| USB | High-Speed USB |
| 电源电压 | 1.8 V (core), 3.3 V (I/O) |
| 工作温度 | -40C to +85C (Industrial) |
| 封装 | 288-LFBGA (15x15 mm) |
| 安装类型 | Surface Mount |
PIC32MZ2064DAB288T-I/4J 288-lfbga (15x15 mm) 引脚配置指南
PIC32MZ2064DAB288T-I/4J（288-lfbga (15x15 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： PIC32MZ2064DAB288T-I/4J.
请参阅 数据手册 以查看完整引脚配置。
典型应用
PIC32MZ2064DAB288T-I/4J 适用于 6 应用s: Industrial HMI Touch Panels, Automotive Infotainment Displays, Medical Patient-Interface Screens, Point-of-Sale Terminals, IoT Gateways with Local Display, Audio Player and Mixer Consoles.
Industrial HMI Touch Panels
The PIC32MZ2064DAB288T-I/4J is well suited for industrial-grade HMI touch panels where its 200 MHz MIPS32 core, integrated Graphics Controller and Graphics Processor eliminate the need for a separate GPU, while the DDR2 interface supports 32 MB or 128 MB external frame buffer memory for full-screen graphics at 800x480 or higher resolutions. The 288 LFBGA package exposes abundant GPIO for capacitive touch controllers, RGB display interfaces, and connectivity peripherals. Operating temperature range of -40C to +85C matches factory automation environments. Combined with 2 MB Flash for graphics assets and 640 KB SRAM for buffer management, this part handles the cost-benefit tradeoff for cost-sensitive HMI designs that previously required an MPU plus external GPU plus memory controller.
推荐
Automotive Infotainment Displays
The PIC32MZ2064DAB288T-I/4J delivers the MIPS throughput, 2 MB Flash asset storage, and 640 KB SRAM buffer required to drive automotive infotainment displays including HVAC control panels, instrument clusters, and rear-seat entertainment touchscreens. The DDR2 interface at 32 MB or 128 MB capacity supports complex multi-layer GUIs with smooth animation, while the 12-bit 18 MSPS ADC handles multiple analog sensor inputs (climate, lighting, position sensors) without an external ADC companion chip. CAN and High-Speed USB peripherals enable direct integration with vehicle bus networks. Industrial -40C to +85C operating range meets cabin temperature extremes for most vehicle platforms.
推荐
Medical Patient-Interface Screens
The PIC32MZ2064DAB288T-I/4J is ideal for medical patient-interface screens including infusion pump displays, patient monitor readouts, and diagnostic device operator panels where MIPS throughput drives responsive multi-parameter GUIs without external GPU overhead. The 12-bit 18 MSPS ADC with 45 channels handles direct sensor interfacing for vital-sign parameters and operator-panel analog controls. The 2 MB Flash stores graphical assets, language variants, and calibration tables, and the DDR2 controller supports 32 MB or 128 MB external memory for waveform history buffers. Industrial temperature range accommodates healthcare facility operating environments.
推荐
Point-of-Sale Terminals
The PIC32MZ2064DAB288T-I/4J fits point-of-sale terminal designs where its integrated Graphics Controller drives the operator and customer-facing displays, while High-Speed USB and CAN peripherals connect to barcode scanners, payment terminals, and receipt printers. The 200 MHz MIPS core and 640 KB SRAM handle secure transaction processing, and the 12-bit ADC interfaces keypad or touch-panel analog sensing. The DDR2 interface supports 32 MB or 128 MB external memory for transaction logs and product databases. The 288-LFBGA package fits compact terminal enclosures while exposing enough pins for dual displays and connectivity.
推荐
IoT Gateways with Local Display
The PIC32MZ2064DAB288T-I/4J enables IoT gateway designs with local HMI displays where MIPS throughput and integrated graphics eliminate the need for an external SoC plus GPU plus memory controller stack. The 200 MHz core runs gateway protocol stacks while the Graphics Controller drives status screens and configuration UIs. The 12-bit ADC with 45 channels handles analog sensor inputs from industrial IoT nodes, and CAN plus High-Speed USB provide industrial bus connectivity. The DDR2 controller at 32 MB or 128 MB external memory stores device databases and configuration history.
推荐
Audio Player and Mixer Consoles
The PIC32MZ2064DAB288T-I/4J supports audio player and mixer console designs where its MIPS32 core with DSP extensions handles real-time audio DSP algorithms including EQ, dynamics, and effects processing. The 12-bit 18 MSPS ADC with 45 channels handles multi-channel audio level metering and analog input processing. The 2 MB Flash stores audio processing presets while the 640 KB SRAM provides audio buffer headroom. The DDR2 interface supports large audio file streaming buffers, and the integrated Graphics Controller drives front-panel display UIs without external GPU overhead.
推荐
推荐产品汇总
工程参考数据： PIC32MZ2064DAB288T-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 | PIC32MZ2064DAB288-I/4J | PIC32MZ2064DAA288-I/4J | PIC32MZ2025DAB288T-I/4J | PIC32MZ2064DAB176T-I/2J |
|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 288-LFBGA (15x15) | 288-LFBGA (15x15) - same | 288-LFBGA (15x15) - same | 288-LFBGA (15x15) - same | 176-LQFP - different |
| Core Clock Speed | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz |
| Flash Memory | 2 MB | 2 MB | 2 MB | 2 MB | 2 MB |
| DDR2 Controller | Yes (32 MB or 128 MB external) | Yes (32 MB or 128 MB external) | Yes | Yes | Yes |
| ADC Resolution / Speed | 12-bit / 18 MSPS | 12-bit / 18 MSPS | 12-bit / 18 MSPS | 12-bit / 18 MSPS | 12-bit / 18 MSPS |
| Operating Temperature | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C |
关键差异点
- Highest-density SRAM in 288-LFBGA PIC32MZ DA sub-family （对比 PIC32MZ2025DAB288T-I/4J)
- B-suffix full-featured variant vs A-suffix lower-spec variant （对比 PIC32MZ2064DAA288-I/4J)
- Tape-and-reel packaging for high-volume production （对比 PIC32MZ2064DAB288-I/4J)
设计说明
The 288-LFBGA (15x15 mm) package requires a minimum of 4 PCB layers with a continuous ground flood under the BGA to manage thermal performance. BGA fan-out should employ 0.5 mm pitch escape routing with sub-via-in-pad construction; Microchip's PIC32MZ DA Family datasheet provides the Application Package Microsection package layout reference design. Use 0.1 uF and 10 uF decoupling capacitors near each VDD/VSS pair.
The external DDR2 DRAM interface requires matched-length routing with delta delays under 50 ps between byte lanes and reference voltage decoupling. The Application Package Mismatch Routing reference design shows the 288-LFBGA pinout for the DDR2 controller; following Microchip's reference layout avoids signal-integrity issues. Series termination resistors on DDR2 clocks may be required for signal integrity at higher frequencies.
Estimated: at 200 MHz CPU clock with active Graphics Controller and DDR2 controller, the PIC32MMB213 board typically dissipates 1.0-1.5 W typical power. With the 288-LFBGA package theta_JA typically around 25-30 C/W on a 4-layer board with ground flood, junction temperature rise above ambient is 25-45 C. Ensure industrial temperature range -40C to +85C is met under worst-case load.
Do not assume all 288-LFBGA PIC32MZ DA variants are interchangeable; A vs B suffix codes different memory densities and peripheral configurations, and 176-LQFP variants use a completely different pinout. The DDR2 controller requires firmware initialization via MPLAB Harmony to enable DDR2 PHY calibration - missing this step causes boot failures. The HS-USB peripheral needs proper PCB layout per USB specification; stack-up design requires 90 ohm differential impedance.
合规信息
RoHS and REACH compliance per Microchip product page. Industrial temperature grade -40C to +85C; AEC-Q100 automotive qualification not applicable to this specific part number - check automotive-qualified PIC32MZ DA variants for that use.