PIC32MZ2048EFH100-250I/GJX - 252MHz 32-bit MCU 2MB Flash | Microchip
料号： PIC32MZ2048EFH100-250I/GJX ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $16.26 | $16.26 |
| 10 | $16.26 | $162.60 |
| 100 | $13.5 | $1,350.00 |
| 500 | $13.5 | $6,750.00 |
| 1,000 | $13.5 | $13,500.00 |
| 10,000 | $13.5 | $135,000.00 |
PIC32MZ2048EFH100-250I/GJX 概述
A 32-bit microcontroller (MCU) is an integrated processor core, program memory, data memory, and a rich set of peripherals on a single silicon die. The PIC32MZ EF family extends the 32-bit MCU taxonomy to high-performance connected nodes - 32-bit MCU -> embedded microcontroller -> SoC -> semiconductor - targeting designs that demand deterministic real-time control alongside wired connectivity and graphics HMI throughput.
Key features include dual-panel Live-Update Flash for in-field firmware swap without downtime, dedicated crypto accelerators for AES/DES/SHA, a 200 MHz peripheral bus with independent DMA, and a graphics-friendly PMP/EPMP interface. The 100-pin TFBGA footprint delivers high pin density for space-constrained industrial and IoT gateways while exposing the full peripheral set.
Architecture-wise, the device pairs the MIPS Warrior M-class core with a tightly-coupled FPU and dedicated DSP instructions, enabling sensor-fusion and audio-processing workloads to run on bare metal without an RTOS. The dual Flash banks, configurable ECC, and a hardware random number generator (RNG) accelerate IEC 62443-aligned firmware deployment.
Typical applications include industrial IoT gateways, automotive HMI graphics, Ethernet-attached motor controllers, audio processing front-ends, and high-speed USB device/host peripherals. The combination of FPU throughput and 2 MB Flash makes the part suitable for protocols such as Modbus TCP, EtherCAT slave stacks, and lightweight TLS firmware where deterministic ISR latency and connected peripherals coexist.
A primary design consideration is power-supply decoupling on the 100-pin BGA: place 100 nF X7R bypass caps directly under each VDD/VSS pair on the opposite PCB layer and keep trace lengths under 5 mm to the bond-wire balls. Also budget the Live-Update Flash swap window (~250 ms typical for the full 2 MB bank) when designing brown-out recovery and watchdog sequencing.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the standalone Microchip datasheet.
直接替换替代料： PIC32MZ2048EFH100-250I/GJX ——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： PIC32MZ2048EFH100-250I/GJX （相同外形与封装尺寸） ——差异在于 Core Architecture, Package, ADC, Ethernet, USB.
快速对比工具——选择替代料号进行并排对比：
PIC32MZ2048EFM100-I/GJX
✅ 直接替换✓ 有现货
$9.05 / 个
查看数据手册 →PIC32MZ1024EFH100-I/GJX
✅ 直接替换✓ 有现货
$7.12 / 个
查看数据手册 →PIC32MZ1024EFE100-I/GJX
✅ 直接替换✓ 有现货
$2.78 / 个
查看数据手册 →PIC32MZ1024EFG100T-I/PF
✅ 直接替换✓ 有现货
$8.75 / 个
查看数据手册 →PIC32MZ0512EFK100-I/GJX
✅ 直接替换✓ 有现货
$7.61 / 个
查看数据手册 →PIC32MZ2048EFH100-250I/GJX 最大额定值与电气特性
| Core Architecture | MIPS32 Warrior M-class (32-bit) |
| Maximum CPU Frequency | 252 MHz |
| DMIPS Performance | 415 DMIPS |
| FPU | Yes (IEEE 754 single/double precision) |
| DSP Extensions | Yes (four 64-bit accumulators, single-cycle MAC) |
| Program Flash Memory | 2 MB (dual panel, Live-Update) |
| SRAM | 512 KB |
| Operating Voltage | 2.3 V to 3.6 V |
| 工作温度 | -40 C to +85 C (Industrial) |
| 封装 | 100-pin TFBGA (7x7 mm) |
| USB | High-Speed USB 2.0 (Host/Device/OTG) |
| Ethernet | 10/100 Mbps MAC with MII/RMII |
| CAN | CAN 2.0B |
| ADC | 12-bit, up to 5 MSPS |
| Crypto Accelerators | AES/DES/3DES/SHA/MD5/RNG |
| 安装类型 | Surface Mount |
| MSL 等级 | 3 (168 hours) |
| RoHS 状态 | Compliant |
PIC32MZ2048EFH100-250I/GJX 100-pin tfbga (7x7 mm) 引脚配置指南
PIC32MZ2048EFH100-250I/GJX（100-pin tfbga (7x7 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： PIC32MZ2048EFH100-250I/GJX.
请参阅 数据手册 以查看完整引脚配置。
典型应用
PIC32MZ2048EFH100-250I/GJX 适用于 6 应用s: Industrial IoT Gateway with Ethernet and USB, Automotive HMI Graphics Controller, USB Audio Class Device (DAC/Headphone Amplifier), Motor Control and Industrial Drive, Secure IoT Edge Node with TLS and Crypto, Medical Patient Monitor with Graphical Display.
Industrial IoT Gateway with Ethernet and USB
The PIC32MZ2048EFH100-250I/GJX suits industrial IoT gateways because it combines a 10/100 Ethernet MAC with MII/RMII and High-Speed USB 2.0 Host/Device/OTG on the same die, removing the need for an external PHY controller. At 415 DMIPS, the part runs lwIP TCP/IP, MQTT, and TLS firmware simultaneously. The 2 MB dual-bank Flash supports field-updatable firmware via the Live-Update feature without service interruption, while 512 KB SRAM buffers Modbus TCP, OPC-UA PubSub, and concurrent USB-CDC diagnostic streams.
推荐
Automotive HMI Graphics Controller
For automotive HMI clusters, the PIC32MZ2048EFH100-250I/GJX drives TFT LCDs via the Enhanced Parallel Master Port (EPMP) and integrates the rendering throughput to push WQVGA at 60 fps without an external GPU. The MIPS FPU accelerates vector and 3D transformation math for instrument cluster needles and gauge animations. The 2 MB Flash holds the full graphics library and HMI application, while the 12-bit ADC samples backlight temperature sensors for adaptive brightness control.
推荐
USB Audio Class Device (DAC/Headphone Amplifier)
The PIC32MZ2048EFH100-250I/GJX functions as a USB Audio Class 2.0 device controller for high-resolution external DACs, taking advantage of its Hi-Speed USB 2.0 interface for low-latency 192 kHz/24-bit audio streaming. The DSP-enhanced MIPS core with single-cycle MAC handles sample-rate conversion, parametric EQ, and headphone-driver volume curves in real time. The hardware AES accelerator decrypts protected audio content locally, while the 512 KB SRAM buffers multiple audio frames to absorb USB jitter.
推荐
Motor Control and Industrial Drive
For sensorless FOC motor drives, the PIC32MZ2048EFH100-250I/GJX delivers 415 DMIPS of deterministic performance to execute field-oriented control loops under 10 us while the integrated 12-bit ADC samples phase currents at 1 MSPS. The 2 MB Flash holds full state-space observer and SVPWM firmware without external memory, while 512 KB SRAM maintains the rotor estimator state across PWM periods. CAN 2.0B enables integration with industrial CANopen or CiA 402 servo profiles.
推荐
Secure IoT Edge Node with TLS and Crypto
The PIC32MZ2048EFH100-250I/GJX is suited for secure edge IoT nodes because it integrates hardware AES, DES, 3DES, SHA-1, SHA-256, MD5, and a true random number generator, offloading TLS handshake crypto from the CPU. The MIPS FPU accelerates the inner loops of elliptic-curve and RSA key exchange. The 2 MB dual-bank Flash supports secure-boot firmware with rollback protection, while 512 KB SRAM holds TLS session keys and small TLS records for low-overhead reconnection.
推荐
Medical Patient Monitor with Graphical Display
For portable patient monitoring, the PIC32MZ2048EFH100-250I/GJX runs physiological signal processing (ECG, SpO2 waveform filtering) on the DSP-extended MIPS core while displaying waveforms and trend graphs on a small TFT via EPMP. The hardware FPU executes moving-average and Kalman-filter math without rounding error, while the 12-bit ADC samples analog front-end signals. The 512 KB SRAM holds rolling waveform buffers, and the 2 MB Flash stores the full UI graphics library and patient-record logs.
推荐
推荐产品汇总
工程参考数据： PIC32MZ2048EFH100-250I/GJX ——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 | PIC32MZ2048EFM100-I/GJX | PIC32MZ1024EFH100-I/GJX | PIC32MZ1024EFE100-I/GJX | PIC32MZ1024EFG100T-I/PF | PIC32MZ0512EFK100-I/GJX |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 100-pin TFBGA (7x7 mm) | 100-pin TFBGA (7x7 mm) - same | 100-pin TFBGA (7x7 mm) - same | 100-pin TFBGA (7x7 mm) - same | 100-pin TFBGA (7x7 mm) - same | 100-pin TFBGA (7x7 mm) - same |
| Max CPU Frequency | 252 MHz | 200 MHz (-20%) | 200 MHz (-20%) | 200 MHz (-20%) | 200 MHz (-20%) | 200 MHz (-20%) |
| Flash Memory | 2 MB | 2 MB | 1 MB (-50%) | 1 MB (-50%) | 1 MB (-50%) | 512 KB (-75%) |
| SRAM | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB | 128 KB (-75%) |
| FPU | Yes (IEEE 754) | Yes (IEEE 754) | Yes (IEEE 754) | Yes (IEEE 754) | Yes (IEEE 754) | Yes (IEEE 754) |
| Hi-Speed USB | Yes (HS USB 2.0) | Yes (HS USB 2.0) | Yes (HS USB 2.0) | Yes (HS USB 2.0) | Yes (HS USB 2.0) | Yes (HS USB 2.0) |
| Ethernet MAC | 10/100 Mbps | 10/100 Mbps | 10/100 Mbps | 10/100 Mbps | 10/100 Mbps | 10/100 Mbps |
| Operating Voltage | 2.3 V to 3.6 V | 2.3 V to 3.6 V | 2.3 V to 3.6 V | 2.3 V to 3.6 V | 2.3 V to 3.6 V | 2.3 V to 3.6 V |
关键差异点
- Highest Flash density in PIC32MZ EF 100-pin TFBGA family （对比 PIC32MZ1024EFH100-I/GJX)
- Highest CPU frequency in the 100-pin TFBGA family （对比 PIC32MZ2048EFM100-I/GJX)
- Dual-panel Live-Update Flash for in-field firmware swap （对比 PIC32MZ0512EFK100-I/GJX)
设计说明
Estimated: The PIC32MZ2048EFH100-250I/GJX draws up to 350 mA active at 252 MHz from a 3.3 V rail, so a low-noise LDO such as the Microchip MCP1755S or a switching regulator with 1% tolerance is recommended upstream. Place a 10 uF bulk capacitor within 25 mm of the TFBGA's main VDD/VSS pair and add 100 nF X7R bypass caps directly under each adjacent power pin pair on the opposite PCB layer. Use a star-ground topology so that the 100 nF return paths do not share traces with high-current digital returns.
The 100-pin TFBGA (7x7 mm) requires microvia fan-out and a 4- or 6-layer PCB stack-up. Inner power planes should provide a continuous VDD reference for all power balls, with cut-outs only around analog-sensitive ADC pins (AVDD/AVSS). Avoid routing high-speed traces (USB DP/DM, Ethernet MII/RMII) over plane splits to prevent return-path discontinuity. The BGA land pattern must comply with IPC-7351 nominal-density rules; 0.4 mm ball pitch gives roughly 0.2 mm trace-and-space budget on the outer layer.
Pin multiplexing is a common pitfall on PIC32MZ EF parts: Hi-Speed USB, Ethernet RMII, and the 12-bit ADC reference inputs all compete for the same analog-capable balls. Configure PPS (Peripheral Pin Select) early in firmware and avoid reassigning pins at runtime. The dual-panel Flash Live-Update feature requires both VDDCORE and VDDPLL rails to settle within 5 ms during bank swap, so designers should hold the BOR threshold above the brown-out trip window until the swap completes. Always verify the 25 MHz primary crystal load capacitance against the on-chip gm and place the load caps within 3 mm of the XIN/XOUT balls.
Do not enable the Live-Update bank-swap without a watchdog window of at least 250 ms to cover the worst-case 2 MB erase-and-program time. Engineers upgrading from PIC32MX parts often forget to initialize the PIC32MZ's EBI/EPMP timing registers, leading to display flicker on graphics HMI panels. When migrating from the /PT TQFP variant, the BGA ball-out is not a 1:1 map to TQFP pin numbers, so the schematic symbols must be regenerated. Finally, always enable the ECC bits on the Flash configuration words; otherwise the dual-bank Live-Update does not protect against soft errors.
合规信息
RoHS compliant per Microchip product page; lead-free TFBGA package; MSL-3 moisture-sensitive. AEC-Q100 qualification not specified for this part - use PIC32MZ automotive variants for automotive applications.