PIC32MZ1024EFH100T-I/PT - 200MHz FPU MCU, 1MB Flash | Microchip
MPN: PIC32MZ1024EFH100T-I/PT ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $12.78 | $12.78 |
| 10 | $11.5 | $115.00 |
| 100 | $10.22 | $1,022.00 |
| 500 | $9.1 | $4,550.00 |
| 1,000 | $8.05 | $8,050.00 |
PIC32MZ1024EFH100T-I/PT Overview
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), working memory (SRAM), and a rich set of peripherals. The PIC32MZ EF family sits in the high-performance tier of Microchip's PIC32 portfolio, positioned between simpler PIC32MX parts and the more recent SAME70/SAM families. The EF naming convention denotes the Embedded Connectivity with Floating Point Unit family, targeting industrial, automotive (body), IoT, graphics/HMI and motor-control applications.
Key features include 200 MHz / 330 DMIPS MIPS Warrior M-class core with DSP extensions, four 64-bit accumulators and single-cycle MAC, IEEE 754 compliant hardware FPU, dual-panel Flash for live firmware updates without downtime, 8-channel DMA, 12-bit 500 ksps ADC, USB 2.0 High-Speed OTG, 10/100 Ethernet MAC with RMII/MII interfaces, dual CAN 2.0b controllers, SQI (Serial Quad Interface) for external Flash, and six UART/SPI/I2C ports.
The architecture combines a 5-stage pipeline MIPS32 core with a tightly-coupled instruction cache and prefetch module, allowing sustained 1.65 DMIPS/MHz. The dual-panel Flash lets one panel execute code while the other is reprogrammed - a critical feature for industrial field-upgradable systems where downtime is unacceptable. An integrated crypto accelerator is NOT present on the -EFH variants, distinguishing them from -EFK crypto-enabled SKUs.
Typical applications include industrial Ethernet gateways, HMI and graphics terminals, motor control inverters, USB device/host products, automotive body-control and infotainment sub-systems, and secure-connected IoT edge nodes. Designers select this part when deterministic 200 MHz performance, large code space, and on-chip Ethernet/USB/CAN connectivity must coexist in a single IC.
When designing with this device, observe Microchip's supply-voltage and decoupling recommendations from the PIC32MZ EF family datasheet, and validate thermal behaviour because 200 MHz operation at high I/O toggling rates can push junction temperatures upward.
This page synthesizes verified distributor pricing, drop-in alternatives from the PIC32MZ EF family, and design notes not consolidated in the manufacturer datasheet alone.
Drop-in alternatives for PIC32MZ1024EFH100T-I/PT — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Variants in this series
Same-series models that are drop-in compatible with PIC32MZ1024EFH100T-I/PT (same form factor and footprint) — differing in ADC, Core Architecture, Package, USB, CAN.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
PIC32MZ1024EFH100-I/PT
✅ Drop-In📋 Reference alternative (not in catalog)
PIC32MZ1024EFH100-E/PT
✅ Drop-In✓ In Stock
$10.65 / Unit
View Datasheet →PIC32MZ1024EFH100-E/PF
✅ Drop-In ⚠️ Specs Unverified✓ In Stock
$12.6 / Unit
View Datasheet →PIC32MZ1024EFG100T-I/PT
✅ Drop-In✓ In Stock
$6.1 / Unit
View Datasheet →PIC32MZ1024EFF100T-I/PF
✅ Drop-In ⚠️ Specs Unverified✓ In Stock
$8.95 / Unit
View Datasheet →PIC32MZ1024EFE100T-I/PT
✅ Drop-In✓ In Stock
$6.78 / Unit
View Datasheet →PIC32MZ1024EFH100T-I/PT Maximum Ratings & Electrical Characteristics
| Core Architecture | MIPS32 M-Class Warrior |
| Core Frequency | 200 MHz |
| Core Performance | 330 DMIPS / 1.65 DMIPS/MHz |
| FPU | IEEE 754 single/double precision hardware |
| DSP Extensions | Four 64-bit accumulators, single-cycle MAC |
| Program Flash | 1 MB (1024 KB) |
| Data SRAM | 512 KB |
| Cache | Instruction cache and prefetch module |
| Flash Architecture | Dual-panel for live update support |
| DMA Channels | 8 |
| ADC | 12-bit, up to 500 ksps |
| USB | USB 2.0 High-Speed OTG |
| Ethernet | 10/100 MAC with RMII/MII |
| CAN | 2 x CAN 2.0b |
| External Memory Bus | SQI (Serial Quad Interface) + EBI |
| Supply Voltage | 2.3 V to 3.6 V |
| Operating Temperature | -40 C to +85 C (Industrial) |
| Package | 100-pin TQFP (12x12 mm) |
| Crypto Accelerator | Not present (EFH variant) |
| RoHS | Compliant |
PIC32MZ1024EFH100T-I/PT 100-pin tqfp (12x12 mm) Pin Configuration Guide
Pin configuration for PIC32MZ1024EFH100T-I/PT (100-pin tqfp (12x12 mm) package). This digital IC includes GPIO, communication interfaces (UART, SPI, I2C), and power pins. Refer to the manufacturer datasheet for alternate pin functions and configuration options. Essential for embedded system design and PCB layout.
No detailed pinout data available for PIC32MZ1024EFH100T-I/PT.
Refer to the datasheet for full pin configuration.
Typical Applications
PIC32MZ1024EFH100T-I/PT is suitable for 7 applications: Industrial Ethernet Gateways, HMI and Graphics Terminals, Motor Control and Inverters, USB Host and Device Products, Automotive Body and Infotainment Sub-Systems, Connected IoT Edge Nodes, Test and Measurement Instrumentation.
Industrial Ethernet Gateways
The PIC32MZ1024EFH100T-I/PT is purpose-built for industrial Ethernet gateways. Its integrated 10/100 MAC with RMII/MII PHY interface, dual CAN 2.0b controllers, and SQI external memory bus let designers add protocols like PROFINET, EtherNet/IP, or Modbus TCP without external ASICs. The 200 MHz MIPS32 core with FPU runs RTOS-managed stacks while leaving headroom for application logic. Reference designs from Microchip demonstrate full gateway firmware (TCP/IP, webserver, OPC UA) fitting within the 1 MB Flash, with the 512 KB SRAM holding packet buffers and TLS contexts.
Recommended
HMI and Graphics Terminals
For graphics-rich HMI panels, the PIC32MZ1024EFH100T-I/PT's 200 MHz/330 DMIPS core plus 512 KB SRAM enables driving QVGA/WVGA TFT-LCDs via EBI or external graphics controllers. The hardware FPU accelerates anti-aliased text rendering and touch gesture math, while USB-HS supports HID touchscreen interfaces. Designers pair this MCU with a modest external framebuffer controller, keeping the BOM compact for industrial operator-panel designs.
Recommended
Motor Control and Inverters
The PIC32MZ1024EFH100T-I/PT's 200 MHz MIPS Warrior core with DSP extensions (single-cycle MAC, four 64-bit accumulators) is engineered for FOC (field-oriented control) loops on three-phase PMSM and BLDC motors. The 12-bit 500 ksps ADC, 8-channel DMA and dual-panel live-update Flash suit industrial servo drives and EV auxiliaries. Hardware FPU offloads control law math, allowing 20 kHz+ PWM switching frequencies with deterministic interrupt latency.
Recommended
USB Host and Device Products
The PIC32MZ1024EFH100T-I/PT integrates USB 2.0 High-Speed OTG with on-chip transceiver, enabling USB host (mass storage, HID) and device (CDC, vendor class) firmware without external PHY chips. Industrial data loggers, USB instruments, and medical device programmers commonly use this part. Reference firmware from Microchip (USB stack) is portable across PIC32MZ EF family members, easing code reuse.
Recommended
Automotive Body and Infotainment Sub-Systems
For automotive body modules (door controllers, HVAC panels, lighting) and infotainment sub-systems, the PIC32MZ1024EFH100T-I/PT delivers automotive-grade connectivity via dual CAN 2.0b, LIN-capable UARTs, and Ethernet for gateway backbones. The 200 MHz core handles audio decoding and instrument-cluster graphics. Designers should select the -E (extended temperature) variant for under-hood or cabin-temperature extremes above 85 C.
Recommended
Connected IoT Edge Nodes
For industrial IoT edge nodes, the PIC32MZ1024EFH100T-I/PT combines Ethernet, USB, CAN and 1 MB Flash to host MQTT, CoAP and TLS stacks with room left for application logic. The hardware FPU accelerates sensor-fusion math (e.g. IMU orientation estimation), while dual-panel live-update Flash lets devices receive secure OTA firmware upgrades in the field. Low-power sleep modes make it suitable for battery-monitored remote sensors.
Recommended
Test and Measurement Instrumentation
The PIC32MZ1024EFH100T-I/PT suits bench-top test instruments and data acquisition systems: its 200 MHz core, 12-bit 500 ksps ADC, and DMA-driven sampling enable real-time waveform capture and analysis. The hardware FPU accelerates FFT-based signal analysis, while USB-HS provides high-throughput PC data streaming. SCPI command parsers and touchscreen UIs fit comfortably within the 1 MB Flash budget.
Recommended
Recommended Products Summary
Engineering reference data for PIC32MZ1024EFH100T-I/PT — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | PIC32MZ1024EFH100-I/PT | PIC32MZ1024EFH100-E/PT | PIC32MZ1024EFH100-E/PF | PIC32MZ1024EFG100T-I/PT | PIC32MZ1024EFF100T-I/PF | PIC32MZ1024EFE100T-I/PT |
|---|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 100-pin TQFP (12x12 mm) | 100-pin TQFP (12x12 mm) - same | 100-pin TQFP (12x12 mm) - same | 100-pin TQFP (12x12 mm) - same | 100-pin TQFP (12x12 mm) - same | 100-pin TQFP (12x12 mm) - same | 100-pin TQFP (12x12 mm) - same |
| Core Frequency | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz | ||
| Flash | 1 MB | 1 MB | 1 MB | 1 MB | 1 MB | ||
| SRAM | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB | ||
| FPU | Yes (IEEE 754) | Yes | Yes | No (E class lacks FPU) | |||
| Operating Temperature | -40 C to +85 C | -40 C to +85 C | -40 C to +125 C (extended) | -40 C to +85 C | |||
| Crypto Accelerator | No (EFH class) | No | No | No | |||
| Ethernet / USB / CAN | Yes / Yes / 2x CAN | Yes / Yes / 2x CAN | Yes / Yes / 2x CAN | Yes / Yes / 2x CAN |
Key Differentiators
- 1 MB Flash with dual-panel live-update architecture (vs PIC32MX795F512L)
- IEEE 754 hardware FPU integrated on-chip (vs PIC32MZ1024EFE100T-I/PT)
- USB 2.0 High-Speed OTG with on-chip transceiver (vs PIC32MX775F256L)
Design Notes
Operate the PIC32MZ1024EFH100T-I/PT from a regulated 2.3 V-3.6 V supply. Place 100 nF decoupling capacitors as close as possible to every VDDCORE and VDDIO pin pair, with a 4.7 uF bulk capacitor near the IC. Use a low-noise LDO such as the MCP1700 for analog supply rails (AVDD). Avoid routing high-current digital traces under the analog pins to minimise ADC reference noise coupling.
Maintain a continuous ground plane beneath the 100-pin TQFP package. The TQFP-100 (12x12 mm) provides adequate thermal dissipation for 200 MHz operation; however, if the application drives high-current peripherals (e.g. external SDRAM on EBI), add thermal vias to the exposed pad. Trace impedance must match 50 ohm single-ended for RMII/MII Ethernet and 90 ohm differential for USB HS DP/DN.
Do not skip the JTAG/SWD TRACE connector footprint - early PIC32MZ EF silicon revisions require boundary-scan programming. Also ensure your firmware does not rely on the dual-panel live-update feature without confirming the linker script reserves a panel switch vector table. Finally, never operate the 12-bit ADC without first calibrating the internal bandgap reference as described in the family reference manual DS61168.
Estimated: at 200 MHz with all peripherals active and 3.3 V I/O toggling at 25 MHz, typical core current draw is ~80 mA (~265 mW). The TQFP-100 (12x12) package has theta_JA around 38 C/W, giving a junction-to-ambient rise of ~10 C above ambient for the part itself - usually acceptable. If you also drive power-hungry external buses (SDRAM, Ethernet PHY), add copper pour and consider forced-air cooling in sealed enclosures.
Compliance Information
RoHS and REACH compliant per Microchip product page. The -I grade part is industrial temperature (-40 C to +85 C); for AEC-Q100 automotive qualification, select the -VAO or VAO suffix variants listed on Microchip's product page. Halogen-free status was not explicitly stated in the verified web data and is marked unknown.
