PIC32MZ0512EFE100T-I/PT - 200MHz 512KB Flash MCU | Microchip
MPN: PIC32MZ0512EFE100T-I/PT ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $11.84 | $11.84 |
| 10 | $10.42 | $104.20 |
| 100 | $9.13 | $913.00 |
| 500 | $8.21 | $4,105.00 |
| 1,000 | $7.42 | $7,420.00 |
PIC32MZ0512EFE100T-I/PT Overview
A 32-bit MCU is a microcontroller whose data path, registers and arithmetic logic unit operate on 32 bits per instruction. Within the broader taxonomy, the PIC32MZ EF belongs to the MCU -> microcontroller -> embedded processor -> semiconductor hierarchy, and combines an applications-class CPU core with rich connectivity peripherals (USB-HS, Ethernet, CAN, SQI). The 'T-I/PT' suffix indicates tape-and-reel packaging, -40C to +85C industrial temperature grade and a TQFP-100 pinout.
Key features include an IEEE 754-compliant hardware FPU for single- and double-precision math, a DSP-enhanced core with four 64-bit accumulators and single-cycle MAC, dual-panel Flash for live firmware update, 200 MHz operation yielding 330 DMIPS, and a broad peripheral set including USB 2.0 High-Speed, 10/100 Ethernet MAC, CAN, SQI, multiple I2C/SPI/UART and a 12-bit ADC with up to 42 analog inputs. The device supports 5V tolerant I/O on selected pins.
Architecturally the part integrates a MIPS Warrior M-class core with tightly coupled FPU and DSP extensions, accelerating signal-processing and floating-point workloads while leaving headroom for an RTOS. The dual-panel Flash enables live-update firmware schemes, eliminating down-time during field upgrades. 128 KB SRAM supports packet buffering for Ethernet/USB stacks and large graphics frame buffers.
Typical applications include industrial HMI panels with TFT LCD and touch, motor-control FOC drives, industrial IoT gateways with Ethernet/USB, automotive body and connectivity modules, and graphics-rich consumer devices. Pricing references below reflect distributor data as of 2026-10-04.
When designing with this MCU, allocate decoupling per the datasheet and follow Microchip's trace-length guidance for USB-HS and Ethernet to pass compliance. Plan dual-panel firmware images in flash to leverage live update.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
Drop-in alternatives for PIC32MZ0512EFE100T-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 PIC32MZ0512EFE100T-I/PT (same form factor and footprint) — differing in Package, ADC, FPU, Ethernet, USB.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
PIC32MZ0512EFE100-I/PT
✅ Drop-In✓ In Stock
$7.45 / Unit
View Datasheet →PIC32MZ0512EFE100T-E/PT
✅ Drop-In📋 Reference alternative (not in catalog)
PIC32MZ0512EFE100T-250I/PT
✅ Drop-In📋 Reference alternative (not in catalog)
PIC32MZ0512EFE100T-I/PT024
✅ Drop-In📋 Reference alternative (not in catalog)
PIC32MZ0512EFE100T-I/PT Maximum Ratings & Electrical Characteristics
| Core | MIPS32 M-Class (MIPS Warrior) |
| Core Architecture | 32-bit RISC with DSP extensions and FPU |
| FPU | IEEE 754 single/double precision |
| Maximum CPU Speed | 200 MHz |
| DMIPS | 330 DMIPS |
| Program Memory (Flash) | 512 KB (512K x 8) |
| SRAM | 128 KB |
| Cryptography Engine | None (No Crypto variant) |
| Package | 100-pin TQFP (12x12 mm) |
| Operating Voltage Range | 2.3 V to 3.6 V |
| Operating Temperature Range | -40 C to +85 C (Industrial) |
| ADC | 12-bit, up to 42 channels |
| USB | USB 2.0 High-Speed |
| Ethernet | 10/100 MAC |
| SQI | Serial Quad Interface (for external Flash) |
| Mounting Type | Surface Mount |
| MSL Level | 3 (168 hours) |
| RoHS Status | Compliant |
PIC32MZ0512EFE100T-I/PT 100-pin tqfp (12x12 mm) Pin Configuration Guide
Pin configuration for PIC32MZ0512EFE100T-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 PIC32MZ0512EFE100T-I/PT.
Refer to the datasheet for full pin configuration.
Typical Applications
PIC32MZ0512EFE100T-I/PT is suitable for 7 applications: Industrial HMI with TFT LCD, Motor Control FOC Drive, Industrial IoT Gateway, Automotive Connectivity Module, Graphics-Rich Consumer Device, Test and Measurement Instrumentation, USB Audio Device.
Industrial HMI with TFT LCD
The PIC32MZ0512EFE100T-I/PT powers industrial HMI panels with TFT LCD displays thanks to its 200 MHz core and 128 KB SRAM. The hardware FPU accelerates touch-gesture and graphics transformations at 330 DMIPS, leaving headroom for an RTOS plus the EVE graphics layer. USB-HS enables fast firmware upload in factory programming, and dual-panel Flash supports field OTA updates without panel downtime, critical for sealed HMI installations.
Recommended
Motor Control FOC Drive
The PIC32MZ0512EFE100T-I/PT is well suited to sensorless field-oriented control of BLDC and PMSM motors. The DSP-enhanced core with four 64-bit accumulators and single-cycle MAC executes Park/Clarke transforms and space-vector PWM in under 1 microsecond at 200 MHz. The hardware FPU keeps floating-point current-loop math off the integer pipeline. The 12-bit ADC with up to 42 channels samples phase currents synchronously with the PWM, closing the loop at 20-40 kHz.
Recommended
Industrial IoT Gateway
The PIC32MZ0512EFE100T-I/PT serves as the host MCU in industrial IoT gateways by aggregating Ethernet, USB and CAN traffic. The 10/100 Ethernet MAC with integrated PHY support and TCP/IP offload relieves the CPU, while USB-HS enables local diagnostics. The SQI interface attaches a high-speed serial Flash for filesystem and OTA staging. The industrial -40C to +85C grade tolerates cabinet environments and 5V tolerant I/O interfaces to legacy sensors.
Recommended
Automotive Connectivity Module
The PIC32MZ0512EFE100T-I/PT supports automotive body and connectivity modules such as telematics control units and gateway ECUs. Its CAN, LIN and 10/100 Ethernet connectivity, plus USB-HS for diagnostics, cover the in-vehicle network mix. The dual-panel Flash architecture allows live firmware update without bricking the ECU - mandatory for safety-relevant in-vehicle firmware maintenance. Note that AEC-Q100 qualification requires the automotive-grade variant; this industrial -40C to +85C grade is suitable for cabin modules only.
Recommended
Graphics-Rich Consumer Device
The PIC32MZ0512EFE100T-I/PT drives graphics-rich consumer devices such as e-reader control boards, smart-home hubs and small appliances with TFT or OLED panels. The 128 KB SRAM buffers display frames up to 320x240 RGB565 without external memory. The 200 MHz MIPS core and FPU accelerate JPEG decode, font rasterization and UI animation, while USB-HS provides fast media transfer from a host computer. The 100-pin TQFP keeps PCB assembly low-cost for consumer volumes.
Recommended
Test and Measurement Instrumentation
The PIC32MZ0512EFE100T-I/PT anchors portable test and measurement instruments including bench multimeters, oscilloscope front-ends and signal analyzers. The 12-bit ADC with up to 42 channels captures analog inputs directly, while the hardware FPU executes FFT and DSP filters on streaming samples at 200 MHz. USB-HS streams captured waveforms to a host PC at 480 Mbps, and the SQI interface holds calibration tables and reference waveforms in external serial Flash.
Recommended
USB Audio Device
The PIC32MZ0512EFE100T-I/PT runs USB audio peripherals such as USB headsets, USB microphones and USB DAC interfaces thanks to USB 2.0 High-Speed. The 200 MHz MIPS core executes audio DSP including equalization, dynamic range compression and sample-rate conversion at low CPU load. The 128 KB SRAM serves as an audio ring buffer between USB isochronous endpoints and the I2S codec. The industrial temperature grade handles warm consumer enclosures.
Recommended
Recommended Products Summary
Engineering reference data for PIC32MZ0512EFE100T-I/PT — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | PIC32MZ0512EFE100-I/PT | PIC32MZ0512EFE100T-E/PT | PIC32MZ0512EFE100T-250I/PT | PIC32MZ0512EFE100T-I/PT024 |
|---|---|---|---|---|---|
| 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 |
| Brand | Microchip Technology | Microchip Technology - same | Microchip Technology - same | Microchip Technology - same | Microchip Technology - same |
| Core Speed | 200 MHz | 200 MHz - same | 200 MHz - same | 252 MHz rated (+26%) | 200 MHz - same |
| Temperature Grade | -40C to +85C (Industrial) | -40C to +85C - same | -40C to +125C (Extended) | -40C to +85C - same | -40C to +85C - same |
| Flash | 512 KB | 512 KB - same | 512 KB - same | 512 KB - same | 512 KB - same |
| SRAM | 128 KB | 128 KB - same | 128 KB - same | 128 KB - same | 128 KB - same |
| Packaging Media | Tape & Reel | Tray | Tape & Reel | Tape & Reel | Tape & Reel |
| Hardware FPU | Yes (IEEE 754) | Yes - same | Yes - same | Yes - same | Yes - same |
Key Differentiators
- Only same-silicon 100-pin TQFP variant with industrial temperature grade in tape-and-reel (vs PIC32MZ0512EFE100-I/PT)
- Industrial temperature range vs Extended range (vs PIC32MZ0512EFE100T-E/PT)
- 200 MHz standard rating vs 252 MHz extended rating (vs PIC32MZ0512EFE100T-250I/PT)
Design Notes
Decouple the PIC32MZ0512EFE100T-I/PT with a 10 uF bulk plus a 100 nF ceramic on each VDD/VBUS pin pair placed within 5 mm of the pin. The MCU core draws up to 70 mA at 200 MHz with FPU active, so the regulator must sustain transient loads during DMA bursts. Use a low-ESR ceramic (X7R/X5R) on VCAP and follow Microchip's recommended LC network on the switching regulator output if a switching supply is upstream.
Route the USB-HS D+/D- pair as a 90-ohm differential with length matching within 150 mil. For Ethernet, route the RMII/RGMII signals with 50-ohm impedance and length matching within 50 mil on clocks. Place the 25 MHz crystal within 5 mm of the OSC1/OSC2 pins with a guard ring and stitch the GND plane underneath to reduce emissions. Leave room for the TFBGA variant (PIC32MZ0512EFE100T-I/GJX) if you anticipate a future shrink to 7x7 mm.
Do not exceed 3.6 V on any VDD pin - the PIC32MZ EF is a 3.3 V part despite some 5V-tolerant I/O. Configure unused I/O as outputs low, not floating, to minimize current leakage in low-power modes. Avoid reading the EEPROM emulation bits from the same Flash row being programmed, and always disable global interrupts during Flash row-write operations per the family reference manual.
Compliance Information
RoHS and REACH compliant per Microchip product page. Industrial temperature grade (-40 C to +85 C), not AEC-Q100 qualified; for automotive AEC-Q100 use a dedicated automotive-qualified part. Halogen-free per Microchip material declaration.
