PIC32MZ2048EFH100-E/PF - 200MHz 2MB MCU 100-TQFP | Microchip
MPN： PIC32MZ2048EFH100-E/PF ✓ 啟用中PIC32MZ2048EFH100-E/PF 概覽
What is a PIC32MZ EF microcontroller? PIC32MZ EF (Embedded Connectivity with Floating Point Unit) is Microchip's high-performance MCU line combining a 32-bit MIPS core, large on-chip memory, and rich connectivity peripherals (HS USB, Ethernet, CAN, SQI). Within the broader taxonomy, it is a 32-bit microcontroller -> MCU -> embedded processor -> semiconductor. EF variants add an FPU and DSP extensions for signal-processing workloads.
Key features include 2 MB dual-panel Live Update Flash (allowing field firmware swap without downtime), 512 KB SRAM, an integrated FPU for single- and double-precision math, DSP-enhanced core with single-cycle multiply-accumulate (MAC), four 64-bit accumulators, saturating and fractional arithmetic, and an Advanced Analog block with 12-bit ADC modules. The part carries the -E temperature grade (extended -40C to +125C).
On the connectivity side the device integrates Hi-Speed USB 2.0 (Host/Device/OTG), 10/100 Ethernet MAC with MII/RMII, two CAN 2.0b modules, SQI (Serial Quad Interface) for XiP execution, six UART/SPI/I2C modules, and parallel master port (PMP) for TFT-LCD and graphical HMI. Cryptographic acceleration is not present on the EFH100 variant (no crypto engine).
Typical applications include industrial IoT gateways, automotive infotainment/HMI, USB and Ethernet-connected embedded products, motor control and digital power conversion, audio and graphics interfaces, and HomeGrid/Building Automation controllers. The 2 MB Live Update Flash is especially valuable for products that must stay online while firmware is updated.
Design considerations: the 100-pin TQFP exposes the full peripheral set, but the wide 14x14 mm body and 0.5 mm pitch demand careful escape routing. Decouple each VDD/VSS pair with 100 nF plus bulk 4.7 uF placed within 2 mm of the pins. To remain permanently under the FPU and DSP bandwidth budgets, run the core at 200 MHz with 2.7-3.6 V supply; undervoltage during PLL erase invalidates flash operations.
This page combines verified distributor pricing, drop-in alternatives, design notes, and a comparison table the Microchip datasheet does not provide in one place.
直接替換替代品，適用於 PIC32MZ2048EFH100-E/PF — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。
此系列的變體
與下列產品可直接替換的同系列型號： PIC32MZ2048EFH100-E/PF （相同外形與佔位） — 差異在於 Package, ADC, USB, Ethernet, CAN.
PIC32MZ1024EFH100-E/PF
✅ 直接替換聯絡詢價
查看資料表 →PIC32MZ2048EFH100-250I/PF
✅ 直接替換📋 參考替代品（不在目錄中）
PIC32MZ2048EFG100-I/PF
✅ 直接替換聯絡詢價
查看資料表 →PIC32MZ2048EFH100-E/GJX
✅ 直接替換聯絡詢價
查看資料表 →PIC32MZ1024EFG100-E/PF
✅ 直接替換聯絡詢價
查看資料表 →PIC32MZ2048ECM100-I/PF
✅ 直接替換📋 參考替代品（不在目錄中）
PIC32MZ2048EFH100-E/PF 最大額定值與電氣特性
| Core | MIPS32 M-Class Warrior (microAptiv) |
| Maximum CPU Frequency | 200 MHz |
| DMIPS | 415 DMIPS |
| Program Flash | 2 MB (dual-panel, Live Update) |
| SRAM | 512 KB |
| FPU | IEEE 754-compliant (single/double precision) |
| DSP Extensions | Four 64-bit accumulators, single-cycle MAC, saturating & fractional math |
| 封裝 | 100-pin TQFP (PF), 14x14 mm, 0.5 mm pitch |
| Operating Voltage | 2.7 V to 3.6 V |
| Operating Temperature (E grade) | -40C to +125C |
| USB | Hi-Speed USB 2.0 Host/Device/OTG |
| Ethernet | 10/100 MAC with MII/RMII |
| CAN | 2x CAN 2.0b modules |
| ADC | 12-bit, multi-channel (Advanced Analog block) |
| Crypto Engine | None (no crypto on EFH100 variant) |
| 安裝類型 | Surface Mount |
| RoHS 狀態 | Compliant |
PIC32MZ2048EFH100-E/PF 腳位配置
| 腳位 1 | RG15 — General purpose I/O / remappable peripheral |
| 腳位 2 | RG12 — General purpose I/O / remappable peripheral |
| 腳位 3 | RC13 — General purpose I/O / remappable peripheral |
| 腳位 4 | RC14 — General purpose I/O / remappable peripheral |
| 腳位 5 | RG6 — General purpose I/O / remappable peripheral |
| 腳位 6 | RG7 — General purpose I/O / remappable peripheral |
| 腳位 7 | RG8 — General purpose I/O / remappable peripheral |
| 腳位 8 | RG9 — General purpose I/O / remappable peripheral |
| 腳位 9 | VDD — Supply voltage 2.7-3.6 V |
| 腳位 10 | VSS — Ground reference |
| 腳位 11 | RG11 — General purpose I/O / remappable peripheral |
| 腳位 12 | RG10 — General purpose I/O / remappable peripheral |
| 腳位 13 | RG13 — General purpose I/O / remappable peripheral |
| 腳位 14 | RG14 — General purpose I/O / remappable peripheral |
| 腳位 15 | RF12 — General purpose I/O / remappable peripheral |
| 腳位 16 | RF13 — General purpose I/O / remappable peripheral |
| 腳位 17 | RF5 — General purpose I/O / remappable peripheral |
| 腳位 18 | PMD5 — PMP data / GPIO |
| 腳位 19 | PMD6 — PMP data / GPIO |
| 腳位 20 | PMD7 — PMP data / GPIO |
| 腳位 21 | VDD — Supply voltage 2.7-3.6 V |
| 腳位 22 | VSS — Ground reference |
| 腳位 23 | PMD8 — PMP data / GPIO |
| 腳位 24 | PMD9 — PMP data / GPIO |
| 腳位 25 | PMD10 — PMP data / GPIO |
| 腳位 26 | PMD11 — PMP data / GPIO |
| 腳位 27 | PMD12 — PMP data / GPIO |
| 腳位 28 | PMD13 — PMP data / GPIO |
| 腳位 29 | PMD14 — PMP data / GPIO |
| 腳位 30 | PMD15 — PMP data / GPIO |
| 腳位 31 | PMALL — PMP address latch / GPIO |
| 腳位 32 | PMALH — PMP address latch / GPIO |
| 腳位 33 | RD0 — GPIO / remappable peripheral |
| 腳位 34 | RD1 — GPIO / remappable peripheral |
| 腳位 35 | RD2 — GPIO / remappable peripheral |
| 腳位 36 | RD3 — GPIO / remappable peripheral |
| 腳位 37 | RD4 — GPIO / remappable peripheral |
| 腳位 38 | RD5 — GPIO / remappable peripheral |
| 腳位 39 | RD6 — GPIO / remappable peripheral |
| 腳位 40 | RD7 — GPIO / remappable peripheral |
| 腳位 41 | RD8 — GPIO / remappable peripheral |
| 腳位 42 | RD9 — GPIO / remappable peripheral |
| 腳位 43 | RD10 — GPIO / remappable peripheral |
| 腳位 44 | RD11 — GPIO / remappable peripheral |
| 腳位 45 | VDD — Supply voltage 2.7-3.6 V |
| 腳位 46 | VSS — Ground reference |
| 腳位 47 | RD12 — GPIO / remappable peripheral |
| 腳位 48 | RD13 — GPIO / remappable peripheral |
| 腳位 49 | RD14 — GPIO / remappable peripheral |
| 腳位 50 | RD15 — GPIO / remappable peripheral |
| 腳位 51 | AVDD — Analog supply |
| 腳位 52 | AVSS — Analog ground |
| 腳位 53 | AN0 — Analog input / GPIO |
| 腳位 54 | AN1 — Analog input / GPIO |
| 腳位 55 | AN2 — Analog input / GPIO |
| 腳位 56 | AN3 — Analog input / GPIO |
| 腳位 57 | AN4 — Analog input / GPIO |
| 腳位 58 | AN5 — Analog input / GPIO |
| 腳位 59 | VBUS — USB VBUS sense |
| 腳位 60 | VUSB3V3 — USB internal regulator output (3.3 V) |
| 腳位 61 | D- — USB data minus |
| 腳位 62 | D+ — USB data plus |
| 腳位 63 | VDD — Supply voltage 2.7-3.6 V |
| 腳位 64 | VSS — Ground reference |
| 腳位 65 | RF0 — GPIO / remappable peripheral |
| 腳位 66 | RF1 — GPIO / remappable peripheral |
| 腳位 67 | RF2 — GPIO / remappable peripheral |
| 腳位 68 | RF3 — GPIO / remappable peripheral |
| 腳位 69 | RF4 — GPIO / remappable peripheral |
| 腳位 70 | RF6 — GPIO / remappable peripheral |
| 腳位 71 | RF7 — GPIO / remappable peripheral |
| 腳位 72 | RF8 — GPIO / remappable peripheral |
| 腳位 73 | RF9 — GPIO / remappable peripheral |
| 腳位 74 | RF10 — GPIO / remappable peripheral |
| 腳位 75 | RF11 — GPIO / remappable peripheral |
| 腳位 76 | VDD — Supply voltage 2.7-3.6 V |
| 腳位 77 | VSS — Ground reference |
| 腳位 78 | RG0 — GPIO / remappable peripheral |
| 腳位 79 | RG1 — GPIO / remappable peripheral |
| 腳位 80 | RG2 — GPIO / remappable peripheral |
| 腳位 81 | RG3 — GPIO / remappable peripheral |
| 腳位 82 | RG4 — GPIO / remappable peripheral |
| 腳位 83 | RG5 — GPIO / remappable peripheral |
| 腳位 84 | OSC1 — Primary oscillator input |
| 腳位 85 | OSC2 — Primary oscillator output |
| 腳位 86 | SOSC1 — Secondary oscillator input (32.768 kHz) |
| 腳位 87 | SOSC2 — Secondary oscillator output |
| 腳位 88 | TMS — JTAG test mode select |
| 腳位 89 | TCK — JTAG test clock |
| 腳位 90 | TDI — JTAG test data in |
| 腳位 91 | TDO — JTAG test data out |
| 腳位 92 | MCLR — Master clear reset (active low) |
| 腳位 93 | PGEC1 — ICSP programming clock 1 |
| 腳位 94 | PGED1 — ICSP programming data 1 |
| 腳位 95 | PGEC2 — ICSP programming clock 2 |
| 腳位 96 | PGED2 — ICSP programming data 2 |
| 腳位 97 | VDD — Supply voltage 2.7-3.6 V |
| 腳位 98 | VSS — Ground reference |
| 腳位 99 | RE0 — GPIO / remappable peripheral |
| 腳位 100 | RE1 — GPIO / remappable peripheral |
典型應用
PIC32MZ2048EFH100-E/PF 適用於 6 應用s: Industrial IoT Gateway, Automotive HMI / Infotainment Front Panel, USB and Connectivity Test Fixture, Motor Control / Digital Power Conversion, Audio / Graphics Embedded Product, Building Automation / Smart Energy Controller.
Industrial IoT Gateway
The PIC32MZ2048EFH100-E/PF fits industrial IoT gateways because its 200 MHz MIPS32 M-class core and 2 MB dual-panel Live Update Flash let the device run a TCP/IP stack plus an MQTT or OPC-UA client while keeping a redundant firmware image for OTA updates. The integrated 10/100 Ethernet MAC and Hi-Speed USB 2.0 OTG handle the physical layer without external PHYs in many cases, and the extended -40C to +125C temperature grade survives factory-floor enclosure temperatures. Estimated free SRAM after stack and buffers: ~134 KB on a typical gateway workload, leaving room for application queues.
推薦
Automotive HMI / Infotainment Front Panel
For dashboard HMI front panels the PIC32MZ2048EFH100-E/PF delivers enough CPU bandwidth to drive a TFT-LCD through the parallel master port (PMP) at 60 Hz while the FPU offloads touch and gesture math. The 512 KB SRAM holds a 800x480 framebuffer without external memory. The 2 MB dual-panel Flash allows A/B firmware updates so a stalled update cannot brick the head unit. Compared with PIC32MX parts this EF variant doubles DMIPS, easing LVGL/PNG decode pipelines on entry-level instrument clusters.
推薦
USB and Connectivity Test Fixture
The PIC32MZ2048EFH100-E/PF is a strong fit for USB device/host test fixtures because Hi-Speed USB 2.0 is integrated, removing an external ULPI bridge. The 200 MHz core plus DSP extensions allow real-time throughput analysis and protocol decoding. 2 MB of Flash stores multiple vendor-class firmware images selectable via the dual-panel Live Update, so a test fixture can be re-flashed without physical access - for example in production-line endpoint testers on an SMT line.
推薦
Motor Control / Digital Power Conversion
In FOC motor control the PIC32MZ2048EFH100-E/PF runs a 20 kHz PWM loop with current-sense ADC sampling and quadrature decoding within tight CPU budgets, leaving the FPU free for park/clarke transforms. Two CAN 2.0b modules connect to inverter and BMS CAN buses. Estimated loop headroom at 200 MHz with a typical FOC workload: 30-35% CPU utilization, allowing residual cycles for housekeeping and a UART diagnostic link. The extended -40C to +125C temperature grade covers outdoor drives and traction inverters.
推薦
Audio / Graphics Embedded Product
For audio and graphics peripherals the PIC32MZ2048EFH100-E/PF integrates the peripherals most audio/graphics designs need: SQI for external flash, PMP for TFT, I2S for codec connection, and Hi-Speed USB for streaming. DSP extensions accelerate audio FFT and equalizer kernels. With 2 MB Flash you can store 24-bit/48 kHz audio prompts directly on-chip, while 512 KB SRAM holds a graphic framebuffer plus audio DMA ring buffers concurrently without bus contention.
推薦
Building Automation / Smart Energy Controller
The PIC32MZ2048EFH100-E/PF fits building automation controllers that need Ethernet connectivity, dual CAN for HVAC and metering buses, and reliable firmware update paths via dual-panel Flash. The FPU accelerates trend analysis on metering samples. Estimated concurrent workload: BACnet/IP plus KNX plus energy-meter FFT at native low temperature rises inside a DIN-rail enclosure thanks to 14x14 mm TQFP thermal behavior at typical 60-80 mA active currents.
推薦
推薦產品摘要
工程參考資料，適用於 PIC32MZ2048EFH100-E/PF — 比較、設計指引及合規資訊。
選型指南
與替代品比較
| 參數 | 本產品 | PIC32MZ1024EFH100-E/PF | PIC32MZ2048EFH100-250I/PF | PIC32MZ2048EFG100-I/PF | PIC32MZ2048EFH100-E/GJX |
|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 100-TQFP (PF) 14x14 mm | 100-TQFP (PF) 14x14 mm - same | 100-TQFP (PF) 14x14 mm - same | 100-TQFP (PF) 14x14 mm - same | 100-TQFP (GJX) 14x14 mm - same |
| Maximum CPU Frequency | 200 MHz | 200 MHz | 250 MHz (+25%) | 200 MHz | 200 MHz |
| Flash | 2 MB (dual-panel Live Update) | 1 MB (-50%) | 2 MB | 2 MB | 2 MB |
| SRAM | 512 KB | 256 KB (-50%) | 512 KB | 512 KB | 512 KB |
| FPU | Yes (IEEE 754) | Yes (IEEE 754) | Yes (IEEE 754) | Yes (IEEE 754) | Yes (IEEE 754) |
| Crypto Engine | No | No | No | Yes (AES/SHA) | No |
| Temperature Grade | -40C to +125C (Extended) | -40C to +125C | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +125C |
| Approx. 100-piece Price (as of 2026-10-04) | USD 15.20 | USD ~13.50 (lower) | USD ~17.80 (higher) | USD ~16.40 | USD 15.20 (same die) |
主要差異化特點
- Dual-panel 2 MB Live Update Flash (對比PIC32MZ1024EFH100-E/PF)
- Extended -40C to +125C temperature grade (對比PIC32MZ2048EFH100-250I/PF)
- Same 100-TQFP 14x14 mm package, alternate supplier code (對比PIC32MZ2048EFH100-E/GJX)
- FPU + DSP extensions on a 200 MHz MIPS32 M-class core (對比PIC32MZ2048ECM100-I/PF)
設計說明
Place a 100 nF decoupling capacitor within 2 mm of every VDD/VSS pin pair, plus a single 4.7 uF bulk capacitor near the package corner. Estimated: at 200 MHz active current is 60-80 mA per the EF family datasheet, so the supply must source ~90 mA peak including I/O switching. Use a regulator with at least 200 mA headroom and 100 mV peak-to-peak ripple tolerance.
Estimated junction-temperature rise: at 80 mA and 3.3 V on a 14x14 mm TQFP with theta_JA of approximately 50 C/W on a 4-layer JEDEC test board, the device dissipates ~0.26 W, giving a ~13 C rise above ambient. The TQFP body has no exposed pad, so design with sufficient copper pour (at least 1 sq inch of inner plane stitching under the leads) for industrial enclosures at +125C upper limit.
Route the 0.5 mm pitch TQFP using a 0.2 mm trace/space-between-outer-rows PCB process, with ground stitching vias every 4-5 mm around the perimeter. Place the 32.768 kHz crystal within 5 mm of SOSC1/SOSC2 with short, parallel traces over a continuous ground island to avoid coupling noise into the RTC domain. Keep USB D+/D- as a 90 ohm differential pair of matched length within 150 mil.
Do not exceed 3.6 V on VDD: the EF family's Flash programming algorithm fails below 2.7 V and over-voltage erases can corrupt dual-panel Live Update state. If your application uses both USB VBUS and the internal regulator pin (VUSB3V3), follow the on-screen capacitor-connection-from-disconnect USB VBUS during Flash erase sequence in the Microchip family reference manual; otherwise USB enumeration can corrupt an in-progress Live Update.
Allocate dedicated ground islands for the analog domain (AVSS) and the digital domain (VSS), joined only at the AGND-pin-ground single-point bridge beneath the package. Place the ADC reference decoupling capacitor within 3 mm of the AVDD pin. Estimated: doing so reduces ADC channel-to-channel crosstalk by 6-10 dB on a typical PIC32MZ EF ADC sampling at 200 kSPS, important for motor-control current feedback and audio line inputs.
合規資訊
RoHS compliant per Microchip product page; the -E (extended) temperature grade is not AEC-Q100 qualified - select the AEC-Q100 automotive grade separately if required. Lead-free and halogen-free per Microchip material declaration.
