PIC32MZ2048EFH124T-I/TL - 200MHz 32-Bit MCU 2MB Flash | Microchip
料号： PIC32MZ2048EFH124T-I/TL ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $18.4 | $18.40 |
| 10 | $16.85 | $168.50 |
| 100 | $14.95 | $1,495.00 |
| 500 | $13.4 | $6,700.00 |
| 1,000 | $11.95 | $11,950.00 |
PIC32MZ2048EFH124T-I/TL 概述
A 32-bit microcontroller (MCU) is a single-chip computer that integrates a processor core, program memory (Flash), data memory (SRAM), and a wide range of peripherals on one die. Within the broader taxonomy, the PIC32MZ EF family sits at the intersection of high-performance embedded connectivity and DSP-capable processing, bridging 8/16-bit MCU simplicity and application processor complexity. This class of MCU targets Industrial, Automotive (AEC-Q100 grade 1 variants exist in the family), IoT, Graphics/HMI, and Motor Control market segments where deterministic real-time performance and rich connectivity are required.
Headline features include High-Speed USB 2.0 (480 Mbps), 10/100 Mbps Ethernet MAC with IEEE 1588 support, two CAN 2.0b controllers, SQI (Serial Quad Interface) for external memory, multiple UART/SPI/I2C peripherals, a 12-bit 5 MSPS ADC up to 48 channels, and advanced audio/graphics interfaces (I2S, HMI). Operating from 2.3V to 3.6V with industrial temperature range (-40 °C to +85 °C), it balances high-throughput DSP processing and low-power sleep modes (down to sub-mA standby).
Architecturally, the MIPS Warrior M-class core issues up to 4 instructions per clock and pairs with a tightly-coupled FPU to accelerate floating-point DSP kernels used in audio decoding, motor control, and signal conditioning. Dual Panel Flash enables fail-safe firmware live updates - critical for Industrial IoT gateways and automotive clusters that must remain in service during firmware upgrades.
Typical applications include Industrial IoT gateways with Ethernet/USB, automotive infotainment HMI, motor control (BLDC/PMSM FOC), audio processing, multi-protocol bridging (UART/CAN/SPI-to-Ethernet), and high-resolution graphics HMI. The exposed-pad VTLA-124 package requires careful PCB thermal management and a 9 x 9 mm land pattern with thermal via array to the inner ground plane.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.
直接替换替代料： PIC32MZ2048EFH124T-I/TL ——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： PIC32MZ2048EFH124T-I/TL （相同外形与封装尺寸） ——差异在于 Core Architecture, ADC, Package, FPU, Operating Temperature.
快速对比工具——选择替代料号进行并排对比：
PIC32MZ2048EFH124-I/TL
✅ 直接替换✓ 有现货
$9.2 / 个
查看数据手册 →PIC32MZ2048EFH124-E/TL
✅ 直接替换✓ 有现货
$10.5 / 个
查看数据手册 →PIC32MZ1024EFH124T-I/TL
✅ 直接替换✓ 有现货
$9.06 / 个
查看数据手册 →PIC32MZ2048EFG124T-I/TL
✅ 直接替换✓ 有现货
$8.85 / 个
查看数据手册 →PIC32MZ2048EFM124-E/TL
✅ 直接替换✓ 有现货
$9.5 / 个
查看数据手册 →PIC32MZ2048ECM124T-I/TL
✅ 直接替换📋 参考替代料（不在目录中）
PIC32MZ2048EFH124T-I/TL 最大额定值与电气特性
| Core Architecture | MIPS32 M-Class (MIPS Warrior) |
| Core Clock Speed | 200 MHz (330 DMIPS) |
| FPU | IEEE 754 single/double precision hardware |
| DSP Extensions | Four 64-bit accumulators, single-cycle MAC, saturating and fractional math |
| Program Flash | 2 MB (2M x 8) Dual Panel for live update |
| SRAM | 512 KB |
| Supply Voltage (VDD) | 2.3 V to 3.6 V |
| 工作温度 | -40 °C to +85 °C (Industrial, I grade) |
| 封装 | 124-VTLA (9x9 mm) with exposed pad |
| 安装类型 | Surface Mount |
| USB | USB 2.0 High-Speed (480 Mbps) Host/Device/OTG |
| Ethernet | 10/100 Mbps MAC with IEEE 1588 and MII/RMII interface |
| CAN | 2 x CAN 2.0b controllers |
| ADC | 12-bit, up to 48 channels, 5 MSPS |
| SQI | Serial Quad Interface for external Flash/PSRAM |
| MSL 等级 | MSL (per JEDEC J-STD-020) |
| RoHS 状态 | Compliant |
PIC32MZ2048EFH124T-I/TL 124-vtla (9x9 mm) with exposed pad 引脚配置指南
PIC32MZ2048EFH124T-I/TL（124-vtla (9x9 mm) with exposed pad 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： PIC32MZ2048EFH124T-I/TL.
请参阅 数据手册 以查看完整引脚配置。
典型应用
PIC32MZ2048EFH124T-I/TL 适用于 7 应用s: Industrial IoT Gateway with Ethernet and USB, Automotive Infotainment HMI Controller, BLDC / PMSM Motor Control (FOC), Multi-Protocol Industrial Bridge (UART/CAN/SPI-to-Ethernet), Audio Processing and Effects Pedal, High-Resolution HMI / Graphics Display Controller, Smart Energy / Metering Concentrator.
Industrial IoT Gateway with Ethernet and USB
The PIC32MZ2048EFH124T-I/TL's integrated 10/100 Ethernet MAC with IEEE 1588 precision-time-protocol hardware, USB 2.0 High-Speed Host/Device/OTG, and dual CAN 2.0b controllers make it a true single-chip IoT gateway. Its 200 MHz MIPS core with FPU and DSP extensions can run TLS stacks plus on-device analytics without an external MPU, and the 512 KB SRAM allows multi-protocol buffering. Pair it with a Micrel/KSZ8041 PHY and an ESP32 Wi-Fi co-processor for full cloud-connectivity in factory-floor nodes.
推荐
Automotive Infotainment HMI Controller
With 2 MB of Dual Panel Flash for fail-safe live firmware updates, USB HS for media streaming, I2S audio interfaces, and a hardware FPU, the PIC32MZ2048EFH124T-I/TL is well-suited to mid-tier automotive HMI clusters. The MIPS DSP extensions handle audio decoding (MP3/AAC) in software while the SQI interface drives an external LCD frame buffer. For AEC-Q100 grade 1 needs, select the PIC32MZ2048EFH124-E/TL extended-temperature variant of the same die.
推荐
BLDC / PMSM Motor Control (FOC)
The PIC32MZ2048EFH124T-I/TL's four 64-bit DSP accumulators, single-cycle MAC, and 200 MHz core are tuned for Field-Oriented Control of three-phase BLDC/PMSM motors. The 12-bit 5 MSPS ADC with up to 48 channels and four simultaneous S&H converters sample all three phase currents plus DC-bus voltage in parallel. Dual CAN buses expose the drive on CANopen or CAN-FD, while Ethernet enables Industry-4.0 motor control nodes.
推荐
Multi-Protocol Industrial Bridge (UART/CAN/SPI-to-Ethernet)
Industrial automation requires bridging legacy UART, SPI, and CAN field buses to Ethernet-based SCADA. The PIC32MZ2048EFH124T-I/TL runs all four buses concurrently thanks to its rich peripheral set and 2 MB Flash for protocol stacks (Modbus TCP, EtherNet/IP, MQTT-SN). The hardware FPU accelerates TLS/DTLS handshakes, while the dual CAN 2.0b controllers can bridge two independent CAN networks through one Ethernet port.
推荐
Audio Processing and Effects Pedal
Audio products benefit from the PIC32MZ2048EFH124T-I/TL's MIPS DSP extensions, hardware FPU, and I2S digital audio interfaces. Effects algorithms (reverb, chorus, EQ) run in real time at 200 MHz, while 512 KB of SRAM provides ample delay-line memory. USB HS enables a class-compliant USB Audio device interface, and the SQI peripheral can boot-load large sound-bank data from external Flash.
推荐
High-Resolution HMI / Graphics Display Controller
The PIC32MZ2048EFH124T-I/TL drives mid-resolution TFT displays (up to 480x272 WQVGA) via the PMP/Parallel Master Port plus SQI external frame-buffer Flash. The 200 MHz core handles anti-aliased fonts, widgets, and partial-screen refresh, while 512 KB SRAM caches rendered tiles. USB HS enables firmware updates, and Ethernet supports remote HMI panels on the factory floor.
推荐
Smart Energy / Metering Concentrator
Utility-grade metering concentrators aggregate data from many edge meters over CAN, RS-485, or wireless M-Bus, then forward to the cloud via Ethernet or cellular. The PIC32MZ2048EFH124T-I/TL provides four UART, two CAN, and a 10/100 Ethernet MAC, plus AES hardware accelerators for secure data aggregation. Industrial temperature operation and Dual Panel Flash allow fail-safe remote firmware updates.
推荐
推荐产品汇总
工程参考数据： PIC32MZ2048EFH124T-I/TL ——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 | PIC32MZ2048EFH124-I/TL | PIC32MZ2048EFH124-E/TL | PIC32MZ1024EFH124T-I/TL | PIC32MZ2048EFG124T-I/TL | PIC32MZ2048EFM124-E/TL | PIC32MZ2048ECM124T-I/TL |
|---|---|---|---|---|---|---|---|
| Package | 124-VTLA (9x9 mm) | 124-VTLA (9x9) - same | 124-VTLA (9x9) - same | 124-VTLA (9x9) - same | 124-VTLA (9x9) - same | 124-VTLA (9x9) - same | 124-VTLA (9x9) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Flash Memory | 2 MB (Dual Panel) | 2 MB | 2 MB | 1 MB | 2 MB | 2 MB | 2 MB |
| SRAM | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB |
| Core Speed | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz |
| Temperature Grade | -40 °C to +85 °C (Industrial) | -40 °C to +85 °C | -40 °C to +125 °C (Extended) | -40 °C to +85 °C | -40 °C to +85 °C | -40 °C to +125 °C (Extended) | -40 °C to +85 °C |
| Packaging Form | Tape & Reel | Tray | Tray | Tape & Reel | Tape & Reel | Tray | Tape & Reel |
| Live-Update Flash (Dual Panel) | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Approx. qty-100 price (USD) | 14.95 | ~14.50 | ~16.20 | ~12.40 | ~14.95 | ~16.20 | ~13.10 |
关键差异点
- Dual Panel Flash with live-update boot ROM （对比 PIC32MZ1024EFH124T-I/TL)
- Industrial (-I) temperature grade for typical embedded use （对比 PIC32MZ2048EFH124-E/TL)
- Tape-and-Reel packaging for SMT assembly （对比 PIC32MZ2048EFH124-I/TL)
- PIC32MZ EF (full peripheral set) over lower-cost ECM/ECG variants （对比 PIC32MZ2048ECM124T-I/TL)
设计说明
Estimated: at 200 MHz with peripherals active, the PIC32MZ2048EFH124T-I/TL draws approximately 130 mA from VDD = 3.3 V, dissipating ~430 mW. The 124-VTLA exposed pad has a theta_JA around 18 °C/W on a 4-layer JEDEC JESD51-7 PCB, yielding a ~8 °C rise at room temperature. A thermal via array (0.3 mm pitch, 12-16 vias) under the exposed pad to the inner ground plane is required to stay within the 100 °C ambient operating envelope at +85 °C ambient. Without thermal vias, theta_JA rises to ~30 °C/W and can derate clocking.
The 124-VTLA is a 9x9 mm fine-pitch package - place a 4-layer PCB with continuous reference ground beneath the IC and 50 ohm controlled impedance traces for USB DP/DN and Ethernet RMII pairs. Bypass VDD with one 4.7 µF bulk and one 0.1 µF MLCC per supply pin pair, placed within 2 mm of the IC. Decouple AVDD (ADC supply) separately and feed it through a ferrite bead from VDD to keep ADC SNR above 70 dB. Keep the USB DP/DN traces length-matched and free of stubs.
Do not omit the 32.768 kHz crystal on SOSC if you need the RTCC (real-time clock) or low-power sleep modes - the internal LPRC drift is unsuitable for calendar functions. Configure the unused analog pins as digital outputs (not floating inputs) to avoid shoot-through current on the I/O ring. When using Peripheral Pin Select (PPS), verify your pin map against the device-specific PPS table - functions are not mapped 1-to-1 across the family. Finally, never disable JTAG via Configuration Word without first providing an alternate debug path, or you will brick the part in-circuit.
Route Ethernet MII traces length-matched within 25 mm and isolated from switching DC/DC nodes. Place the 25 MHz Ethernet PHY reference clock as close to the PHY as possible and guard it with a GND keep-out zone. The USB DP/DN trace impedance must be 90 ohm differential, and any series common-mode choke should sit within 4 mm of the connector. Use a star-ground topology from the exposed pad to chassis ground via a short 0 ohm link, with all digital return currents confined to the inner ground plane.
Estimated: at full CPU + FPU + DSP load the PIC32MZ EF draws ~130 mA at 3.3 V. In Sleep mode with RTCC and WDT active it drops to ~30 µA, and in Deep Sleep with retention to ~0.7 µA - useful for battery-backed Industrial IoT sensors. For noise-sensitive analog paths, power the MCU from an LDO with at least 25 µF of output capacitance (10 µF MLCC + 22 µF tantalum) to suppress load-transient spikes during FPU peak events. Avoid switching DC/DC converters feeding the analog rails without an LC post-filter.
合规信息
Industrial -I grade (-40 °C to +85 °C); for AEC-Q100 automotive applications choose the -E/-EQ suffix variants. RoHS compliant per Microchip product page.
