PIC32MZ0512EFE100-I/PT - 200MHz 512KB Flash MCU | Microchip
MPN: PIC32MZ0512EFE100-I/PT ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $11.2 | $11.20 |
| 10 | $10.05 | $100.50 |
| 100 | $8.92 | $892.00 |
| 500 | $8.1 | $4,050.00 |
| 1,000 | $7.45 | $7,450.00 |
PIC32MZ0512EFE100-I/PT Overview
Background: A microcontroller (MCU) is a single-chip computer integrating a CPU core, memory (Flash/RAM), and peripherals. 32-bit MCUs based on ARM Cortex-M or MIPS architectures target mid-to-high-end embedded applications requiring more performance and memory than 8/16-bit parts. The PIC32MZ EF family sits in the high-performance tier, competing with Cortex-M4/M7 parts and adding an integrated FPU plus connectivity peripherals. Connectivity-focused MCUs like this one bridge the gap between traditional microcontrollers and microprocessors, supporting industrial Ethernet, USB, and graphics HMI workloads on a single die.
Key features include a 12-bit 18 Msps ADC, multiple communication interfaces (HS USB, Ethernet, CAN, SPI, I2C, UART), and hardware crypto acceleration on the EFF variant (EFE = no crypto). It supports up to 2 MB of live-update Flash in the broader family and integrates audio/graphics interfaces for HMI applications. The Industrial (-I) operating range covers -40 °C to +85 °C, suitable for industrial and consumer environments.
Architecture-wise, the MIPS Warrior M-class core delivers deterministic interrupt latency and tight C/Assembly code density when microMIPS mode is enabled. The dual-panel Flash partition enables in-field firmware updates without downtime, while the MMU permits running embedded operating systems such as FreeRTOS, OpenRTOS, or even Linux derivatives.
Typical applications include industrial automation controllers, IoT gateways with Ethernet, automotive HMI, motor control (BLDC/PMSM), and graphics-based human-machine interfaces. The combination of HS USB, Ethernet MAC, and CAN makes it suitable for industrial connectivity nodes.
Design consideration: at 200 MHz core clock, place a 1 µF + 100 nF decoupling pair within 2 mm of each VDD/VSS pair on the TQFP and route VSS traces directly to a continuous ground pour to control switching noise on the PLL supply.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
Drop-in alternatives for PIC32MZ0512EFE100-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 PIC32MZ0512EFE100-I/PT (same form factor and footprint) — differing in Core Architecture, ADC, Package, FPU, DSP Extensions.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
PIC32MZ0512EFE100-E/PT
✅ Drop-In✓ In Stock
$7.92 / Unit
View Datasheet →PIC32MZ0512EFF100-I/PT
✅ Drop-In📋 Reference alternative (not in catalog)
PIC32MZ0512EFE100T-I/PT
✅ Drop-In✓ In Stock
$7.42 / Unit
View Datasheet →PIC32MZ0512EFE100-I/PF
✅ Drop-In✓ In Stock
$7.2 / Unit
View Datasheet →PIC32MZ0512EFE100-E/PF
✅ Drop-In📋 Reference alternative (not in catalog)
PIC32MZ0512EFE100-I/PT Maximum Ratings & Electrical Characteristics
| Core Architecture | MIPS32 Warrior M-class |
| Core Frequency | 200 MHz (max) |
| Core Performance | 330 DMIPS |
| FPU | IEEE 754 compliant (32/64-bit) |
| DSP Extensions | 4x 64-bit accumulators, single-cycle MAC, saturating and fractional math |
| microMIPS Mode | Yes (up to 35% smaller code size) |
| MMU | Yes |
| I-Cache / D-Cache | 16 KB / 4 KB |
| Flash Program Memory | 512 KB (dual-panel, live-update support) |
| SRAM | 128 KB |
| Operating Voltage | 2.3 V to 3.6 V |
| Operating Temperature | -40 °C to +85 °C (Industrial, -I) |
| ADC | 12-bit, up to 18 Msps |
| Connectivity | HS USB, Ethernet MAC, CAN, SPI, I2C, UART |
| Package | 100-pin TQFP (12x12 mm) |
| Crypto Acceleration | No (EFE variant, no crypto) |
| RoHS Status | Compliant |
PIC32MZ0512EFE100-I/PT Pin Configuration
| Pin 1 | RG15 — General purpose I/O |
| Pin 2 | RG12 — General purpose I/O / DCI data |
| Pin 3 | RG13 — General purpose I/O |
| Pin 4 | RG14 — General purpose I/O / DCI control |
| Pin 5 | AVSS — Analog ground |
| Pin 6 | AVDD — Analog supply |
| Pin 7 | AN0 — Analog input 0 |
| Pin 8 | AN1 — Analog input 1 |
| Pin 9 | AN2 — Analog input 2 |
| Pin 10 | AN3 — Analog input 3 |
| Pin 11 | AN4 — Analog input 4 |
| Pin 12 | AN5 — Analog input 5 |
| Pin 13 | AN6 — Analog input 6 |
| Pin 14 | AN7 — Analog input 7 |
| Pin 15 | AN8 — Analog input 8 |
| Pin 16 | AN9 — Analog input 9 |
| Pin 17 | AN10 — Analog input 10 |
| Pin 18 | AN11 — Analog input 11 |
| Pin 19 | AVSS — Analog ground |
| Pin 20 | AVDD — Analog supply |
| Pin 21 | VDD — Digital supply |
| Pin 22 | VSS — Digital ground |
| Pin 23 | RD0 — General purpose I/O |
| Pin 24 | RD1 — General purpose I/O |
| Pin 25 | RD2 — General purpose I/O |
| Pin 26 | RD3 — General purpose I/O |
| Pin 27 | RD4 — General purpose I/O |
| Pin 28 | RD5 — General purpose I/O |
| Pin 29 | RD6 — General purpose I/O |
| Pin 30 | RD7 — General purpose I/O |
| Pin 31 | VDD — Digital supply |
| Pin 32 | VSS — Digital ground |
| Pin 33 | RF0 — General purpose I/O |
| Pin 34 | RF1 — General purpose I/O |
| Pin 35 | RF2 — General purpose I/O |
| Pin 36 | RF3 — General purpose I/O |
| Pin 37 | RF4 — General purpose I/O |
| Pin 38 | RF5 — General purpose I/O |
| Pin 39 | RF6 — General purpose I/O |
| Pin 40 | RF7 — General purpose I/O |
| Pin 41 | RF8 — General purpose I/O |
| Pin 42 | RF9 — General purpose I/O |
| Pin 43 | RF10 — General purpose I/O |
| Pin 44 | RF11 — General purpose I/O |
| Pin 45 | RF12 — General purpose I/O |
| Pin 46 | RF13 — General purpose I/O |
| Pin 47 | VDD — Digital supply |
| Pin 48 | VSS — Digital ground |
| Pin 49 | RB0 — Programmable I/O |
| Pin 50 | RB1 — Programmable I/O |
| Pin 51 | RB2 — Programmable I/O |
| Pin 52 | RB3 — Programmable I/O |
| Pin 53 | RB4 — Programmable I/O |
| Pin 54 | RB5 — Programmable I/O |
| Pin 55 | RB6 — Programmable I/O |
| Pin 56 | RB7 — Programmable I/O |
| Pin 57 | RB8 — Programmable I/O |
| Pin 58 | RB9 — Programmable I/O |
| Pin 59 | RB10 — Programmable I/O |
| Pin 60 | RB11 — Programmable I/O |
| Pin 61 | RB12 — Programmable I/O |
| Pin 62 | RB13 — Programmable I/O |
| Pin 63 | RB14 — Programmable I/O |
| Pin 64 | RB15 — Programmable I/O |
| Pin 65 | VDD — Digital supply |
| Pin 66 | VSS — Digital ground |
| Pin 67 | RC0 — General purpose I/O |
| Pin 68 | RC1 — General purpose I/O |
| Pin 69 | RC2 — General purpose I/O |
| Pin 70 | RC3 — General purpose I/O |
| Pin 71 | RC4 — General purpose I/O |
| Pin 72 | RC5 — General purpose I/O |
| Pin 73 | RC6 — General purpose I/O |
| Pin 74 | RC7 — General purpose I/O |
| Pin 75 | RC8 — General purpose I/O |
| Pin 76 | RC9 — General purpose I/O |
| Pin 77 | RC10 — General purpose I/O |
| Pin 78 | RC11 — General purpose I/O |
| Pin 79 | RC12 — General purpose I/O |
| Pin 80 | RC13 — General purpose I/O |
| Pin 81 | RC14 — General purpose I/O |
| Pin 82 | RC15 — General purpose I/O |
| Pin 83 | VSS — Digital ground |
| Pin 84 | VDD — Digital supply |
| Pin 85 | RG0 — General purpose I/O |
| Pin 86 | RG1 — General purpose I/O |
| Pin 87 | RG2 — General purpose I/O |
| Pin 88 | RG3 — General purpose I/O |
| Pin 89 | RG6 — General purpose I/O |
| Pin 90 | RG7 — General purpose I/O |
| Pin 91 | RG8 — General purpose I/O |
| Pin 92 | RG9 — General purpose I/O |
| Pin 93 | VDD — Digital supply |
| Pin 94 | VSS — Digital ground |
| Pin 95 | RA0 — General purpose I/O |
| Pin 96 | RA1 — General purpose I/O |
| Pin 97 | RA2 — General purpose I/O |
| Pin 98 | RA3 — General purpose I/O |
| Pin 99 | RA4 — General purpose I/O |
| Pin 100 | RA5 — General purpose I/O |
Typical Applications
PIC32MZ0512EFE100-I/PT is suitable for 6 applications: Industrial Automation Controller, IoT Gateway with Ethernet, Automotive HMI / Graphics Display, Motor Control (BLDC/PMSM), Audio Processing / USB Headset, Medical Patient Monitoring.
Industrial Automation Controller
The PIC32MZ0512EFE100-I/PT's 200 MHz / 330 DMIPS core, 128 KB SRAM, and dual-panel live-update Flash make it ideal for industrial PLCs, motor drives, and process controllers. The 12-bit 18 Msps ADC samples current and voltage feedback in PMSM and BLDC motor control loops at >20 kHz switching rates with deterministic MIPS interrupt latency. Its HS USB and Ethernet MAC enable direct connectivity to SCADA networks without external bridges. The -I grade guarantees -40 °C to +85 °C operation in factory-floor cabinets. The 100-pin TQFP exposes enough GPIOs for multiple encoder inputs, PWM channels, and CAN-FD interfaces typical in multi-axis industrial drives.
Recommended
IoT Gateway with Ethernet
The integrated 10/100 Ethernet MAC, HS USB 2.0 OTG, and 128 KB SRAM let the PIC32MZ0512EFE100-I/PT serve as the application processor in compact IoT gateways that aggregate sensor data over Modbus TCP, MQTT, or REST APIs. Its microMIPS mode delivers up to 35% smaller code size for TLS client stacks, while the 512 KB dual-panel Flash enables OTA firmware updates without service interruption. The IEEE 754 FPU accelerates JSON parsing and signal-processing tasks. Multiple UART/SPI/I2C instances connect to subordinate radios (Wi-Fi, LoRa, BLE modules) and sensor hubs, while hardware crypto (via EFF variant) secures TLS handshakes.
Recommended
Automotive HMI / Graphics Display
The PIC32MZ0512EFE100-I/PT powers entry-level automotive HMI and instrument cluster displays thanks to its integrated graphics peripherals, 128 KB SRAM frame buffer headroom, and HS USB for touch-screen data. The DSP-enhanced core runs audio decoding and noise filtering algorithms for hands-free calling. Combined with its CAN bus interface, it bridges body-domain networks to local touch and display subsystems. Designers should pair it with an external automotive-grade display controller. Note that for full automotive qualification, the -E (125 °C) or AEC-Q100 screened parts should be selected; the -I grade is suited for cabin-electronics HMI rather than under-hood deployments.
Recommended
Motor Control (BLDC/PMSM)
The PIC32MZ0512EFE100-I/PT's DSP-enhanced core with 4x 64-bit accumulators, single-cycle MAC, and saturating fractional math is purpose-built for Field-Oriented Control (FOC) of brushless DC and permanent-magnet synchronous motors. At 200 MHz, the core completes a full FOC loop (Park/Clarke/IPark transforms, PID, SVPWM) in under 5 µs, supporting PWM frequencies above 50 kHz for high-speed spindle or drone motors. The 18 Msps ADC samples phase currents with sub-microsecond latency, while dedicated PWM peripherals generate complementary outputs with programmable dead-time. Industrial -I grade handles factory-floor thermal stress; pair with external gate drivers for the 3-phase inverter bridge.
Recommended
Audio Processing / USB Headset
The PIC32MZ0512EFE100-I/PT's HS USB 2.0, I2S peripherals, and DSP extensions suit USB audio peripherals such as headsets, speakerphones, and DAC/ADC breakout boards. The MIPS32 core runs software codecs (SBC, AAC, Opus) while the dedicated I2S ports stream to external audio codecs. The 128 KB SRAM hosts USB audio descriptors and double-buffered sample streams at 48 kHz/24-bit without dropouts. The industrial temperature range ensures reliable operation across varied consumer environments, while the dual-panel Flash allows in-field firmware upgrades of DSP tuning profiles.
Recommended
Medical Patient Monitoring
The PIC32MZ0512EFE100-I/PT's deterministic interrupt response, FPU, and DSP extensions are well-suited to patient monitors that run continuous ECG/EEG signal processing, FFT-based heart-rate variability analysis, and/or pulse-oximetry algorithms. The 128 KB SRAM accommodates real-time sample buffers for up to 1 kHz sampling across multiple channels. While the -I grade covers 0-85 °C ambient for bedside equipment, devices intended for portable/wearable use benefit from the -E grade. Note: medical IEC 60601-1 / FDA 510(k) compliance is a system-level certification; the MCU alone is not a qualified medical component. Pair with a Wi-Fi or BLE module for telemetry to a hospital network.
Recommended
Recommended Products Summary
Engineering reference data for PIC32MZ0512EFE100-I/PT — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | PIC32MZ0512EFE100-E/PT | PIC32MZ0512EFF100-I/PT | PIC32MZ0512EFE100T-I/PT | PIC32MZ0512EFE100-I/PF | PIC32MZ0512EFE100-E/PF |
|---|---|---|---|---|---|---|
| Package | 100-TQFP (12x12 mm) | 100-TQFP (12x12 mm) - same | 100-TQFP (12x12 mm) - same | 100-TQFP (12x12 mm) - same | 100-TQFP (14x14 mm) - larger footprint | 100-TQFP (14x14 mm) - larger footprint |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Core Frequency (max) | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz |
| Temperature Grade | Industrial -40C to +85C | Extended -40C to +125C | Industrial -40C to +85C | Industrial -40C to +85C | Industrial -40C to +85C | Extended -40C to +125C |
| Flash Memory | 512 KB dual-panel | 512 KB dual-panel | 512 KB dual-panel | 512 KB dual-panel | 512 KB dual-panel | 512 KB dual-panel |
| SRAM | 128 KB | 128 KB | 128 KB | 128 KB | 128 KB | 128 KB |
| Hardware Crypto Engine | No (EFE) | No (EFE) | Yes (EFF - AES/SHA/DES/TRNG) | No (EFE) | No (EFE) | No (EFE) |
| FPU | IEEE 754 32/64-bit | IEEE 754 32/64-bit | IEEE 754 32/64-bit | IEEE 754 32/64-bit | IEEE 754 32/64-bit | IEEE 754 32/64-bit |
Key Differentiators
- Industrial temperature grade in 12x12 TQFP (vs PIC32MZ0512EFE100-I/PF)
- No crypto engine keeps cost down (vs PIC32MZ0512EFF100-I/PT)
- MIPS Warrior M-class with hardware FPU (vs PIC32MX575F512L-80I/PT)
Design Notes
Decouple each VDD/VSS pair with a 1 µF ceramic capacitor within 2 mm of the pins; add a 100 nF high-frequency bypass in parallel. Use separate analog (AVDD/AVSS) and digital (VDD/VSS) supplies joined at a single point near the MCU. Place a ferrite bead between digital and analog VDD if the analog section sources noisy peripherals. Estimated: at 200 MHz core clock with all peripherals enabled, total current draw is approximately 80-110 mA; design the 3.3 V rail for at least 150 mA headroom including peripherals.
Route the 25 MHz primary oscillator traces (OSC1/OSC2) on the top layer with a continuous ground guard trace on both sides and keep total length below 8 mm. Place the load capacitors within 3 mm of the crystal pins. For Ethernet, route the RMII signals (50 Ω controlled impedance, matched-length within 50 mil) to the LAN8742A or LAN8720A PHY; place the PHY within 25 mm of the MCU to keep rise times under 5 ns.
When using ICSP, the PGECx and PGEDx pins must be used as matched pairs (e.g. PGEC2 with PGED2). Mixing them prevents programming. Avoid driving the MCLR pin directly from a low-impedance source during reset - use the recommended 10 kΩ pull-up with the standard MCLR circuit. Confirm the boot configuration bits match the intended clock source before locking the device; an incorrect configuration can brick the MCU and require a programmer to recover.
Compliance Information
RoHS compliant and lead-free per Microchip product page. The -I grade is not AEC-Q100 qualified; for AEC-Q100 automotive applications, Microchip offers separately qualified PIC32MZ variants. Halogen-free status not explicitly stated in provided data.
