PIC32MZ1024EFE100-I/PT - 200MHz 32-bit MCU, 1MB Flash, 100-TQFP | Microchip
MPN: PIC32MZ1024EFE100-I/PT ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $12.45 | $12.45 |
| 10 | $11.2 | $112.00 |
| 100 | $9.85 | $985.00 |
| 500 | $8.95 | $4,475.00 |
| 1,000 | $8.1 | $8,100.00 |
PIC32MZ1024EFE100-I/PT Overview
A 32-bit MCU (microcontroller) is a single-chip computer that integrates a high-performance processor core, Flash program memory, SRAM, and peripherals (ADCs, timers, communication controllers). The PIC32MZ EF family belongs to the MIPS Warrior M-class taxonomy: MCU -> 32-bit MCU -> MIPS32 M-Class -> PIC32MZ EF family -> embedded connectivity with FPU. The Floating Point Unit accelerates IEEE 754 single/double precision math, while the MIPS core adds DSP extensions including four 64-bit accumulators and single-cycle MAC for saturating and fractional arithmetic.
Key features include an integrated 200 MHz / 330 DMIPS MIPS Warrior M-class core with DSP extensions, an IEEE 754-compliant FPU, dual-panel Flash for live firmware update support, 1 MB Live-Update Flash, 256 KB SRAM, HS USB 2.0 host/device/OTG, 10/100 Ethernet MAC with IEEE 1588 support, dedicated SQI (Serial Quad Interface) for external Flash, 12-bit 18 MSPS ADC, and a Cryptographic Engine disabled variant (-I/PT lacks crypto accelerators per Mouser listing). I/O count is approximately 78 user pins across multiple 5V-tolerant ports.
The architecture combines a 200 MHz pipelined MIPS core with dedicated DMA and dual-panel Flash, enabling seamless over-the-air firmware upgrades without service interruption. Memory protection, a 16-channel DMA controller, and a Peripheral Pin Select (PPS) subsystem let designers reassign digital peripheral functions to nearly any GPIO, which dramatically simplifies mixed-interface designs. The 12-bit 18 MSPS ADC, 5 analog comparators, and dedicated crypto-disabled silicon revision make the -I/PT variant cost-optimized for industrial connectivity nodes.
Typical applications include industrial Ethernet gateways, building automation controllers, IoT edge nodes with TLS, USB peripherals, and human-machine interface (HMI) graphics panels. The 200 MHz throughput and HS USB 2.0 make it well suited for industrial touchscreen HMIs and high-speed USB audio/MIDI peripherals.
When designing with this device, allocate at least one SQI line for an optional external Flash if your application exceeds 1 MB of firmware plus data logging. Use the dual-panel Flash feature to safely perform live firmware updates by writing to the inactive panel and switching atomically on next reset.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet - giving engineers a single reference for PCB layout, peripheral selection, and BOM risk management.
Drop-in alternatives for PIC32MZ1024EFE100-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 PIC32MZ1024EFE100-I/PT (same form factor and footprint) — differing in ADC, Package, Core Architecture, Operating Temperature, Ethernet.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
PIC32MZ1024EFE100-I/PTE21
✅ Drop-In📋 Reference alternative (not in catalog)
PIC32MZ1024EFG100-I/PT
✅ Drop-In✓ In Stock
$8.94 / Unit
View Datasheet →PIC32MZ1024EFF100-I/PT
✅ Drop-In ⚠️ Specs Unverified✓ In Stock
$8.5 / Unit
View Datasheet →PIC32MZ1024EFE100-E/PT
✅ Drop-In📋 Reference alternative (not in catalog)
PIC32MZ1024EFH100-I/PT
✅ Drop-In ⚠️ Specs Unverified📋 Reference alternative (not in catalog)
STM32F407VGT6
✅ Drop-In✓ In Stock
$7.55 / Unit
View Datasheet →PIC32MZ1024EFE100-I/PT Maximum Ratings & Electrical Characteristics
| Core | MIPS32 M-Class (Warrior M-class) |
| Maximum Clock Frequency | 200 MHz |
| Core Performance | 330 DMIPS |
| Floating Point Unit | Yes (IEEE 754 single/double precision) |
| DSP Extensions | 4x 64-bit accumulators, single-cycle MAC, saturating & fractional math |
| Flash Memory | 1 MB (1024 KB) Dual Panel Live-Update |
| SRAM | 256 KB |
| Operating Voltage | 2.3 V to 3.6 V |
| Operating Temperature | -40 C to +85 C (industrial) |
| HS USB 2.0 | Yes (host/device/OTG) |
| Ethernet MAC | 10/100 Mbps with IEEE 1588 support |
| Serial Quad Interface (SQI) | Yes |
| ADC | 12-bit, 18 MSPS |
| Cryptographic Engine | Not present (no-crypto variant) |
| Package | 100-pin TQFP (12x12 mm) |
| Mounting Type | Surface Mount |
| MSL Level | 3 (168 hours) |
| RoHS Status | Compliant |
PIC32MZ1024EFE100-I/PT Pin Configuration
| Pin 1 | RG15 — General purpose I/O |
| Pin 2 | RG12 — General purpose I/O / PWM |
| Pin 3 | RG13 — General purpose I/O |
| Pin 4 | RG14 — General purpose I/O |
| Pin 5 | RA0 — PPS-remappable I/O / analog |
| Pin 6 | RA1 — PPS-remappable I/O / analog |
| Pin 7 | RB0 — PPS-remappable I/O / PGED1 |
| Pin 8 | RB1 — PPS-remappable I/O / PGEC1 |
| Pin 9 | RB2 — PPS-remappable I/O / ANx |
| Pin 10 | RB3 — PPS-remappable I/O / ANx |
| Pin 11 | RB4 — PPS-remappable I/O |
| Pin 12 | RB5 — PPS-remappable I/O |
| Pin 13 | RB6 — PPS-remappable I/O |
| Pin 14 | RB7 — PPS-remappable I/O |
| Pin 15 | VSS — Ground |
| Pin 16 | VDD — Core supply 2.3-3.6 V |
| Pin 17 | RA2 — PPS-remappable I/O |
| Pin 18 | RA3 — PPS-remappable I/O |
| Pin 19 | RA4 — PPS-remappable I/O |
| Pin 20 | RA5 — PPS-remappable I/O |
| Pin 21 | RC0 — PPS-remappable I/O |
| Pin 22 | RC1 — PPS-remappable I/O |
| Pin 23 | RC2 — PPS-remappable I/O |
| Pin 24 | RC3 — PPS-remappable I/O |
| Pin 25 | RC4 — PPS-remappable I/O |
| Pin 26 | RC5 — PPS-remappable I/O |
| Pin 27 | RC6 — PPS-remappable I/O |
| Pin 28 | RC7 — PPS-remappable I/O |
| Pin 29 | RC8 — PPS-remappable I/O |
| Pin 30 | RC9 — PPS-remappable I/O |
| Pin 31 | VSS — Ground |
| Pin 32 | VDD — Core supply 2.3-3.6 V |
| Pin 33 | RD0 — PPS-remappable I/O |
| Pin 34 | RD1 — PPS-remappable I/O |
| Pin 35 | RD2 — PPS-remappable I/O |
| Pin 36 | RD3 — PPS-remappable I/O |
| Pin 37 | RD4 — PPS-remappable I/O |
| Pin 38 | RD5 — PPS-remappable I/O |
| Pin 39 | RD6 — PPS-remappable I/O |
| Pin 40 | RD7 — PPS-remappable I/O |
| Pin 41 | RD8 — PPS-remappable I/O |
| Pin 42 | RD9 — PPS-remappable I/O |
| Pin 43 | RD10 — PPS-remappable I/O |
| Pin 44 | RD11 — PPS-remappable I/O |
| Pin 45 | VSS — Ground |
| Pin 46 | VDD — Core supply 2.3-3.6 V |
| Pin 47 | RD12 — PPS-remappable I/O |
| Pin 48 | RD13 — PPS-remappable I/O |
| Pin 49 | RD14 — PPS-remappable I/O |
| Pin 50 | RD15 — PPS-remappable I/O |
| Pin 51 | RE0 — PPS-remappable I/O |
| Pin 52 | RE1 — PPS-remappable I/O |
| Pin 53 | RE2 — PPS-remappable I/O |
| Pin 54 | RE3 — PPS-remappable I/O |
| Pin 55 | RE4 — PPS-remappable I/O |
| Pin 56 | RE5 — PPS-remappable I/O |
| Pin 57 | RE6 — PPS-remappable I/O |
| Pin 58 | RE7 — PPS-remappable I/O |
| Pin 59 | RF0 — PPS-remappable I/O |
| Pin 60 | RF1 — PPS-remappable I/O |
| Pin 61 | VSS — Ground |
| Pin 62 | VDD — Core supply 2.3-3.6 V |
| Pin 63 | RF2 — PPS-remappable I/O |
| Pin 64 | RF3 — PPS-remappable I/O |
| Pin 65 | RF4 — PPS-remappable I/O |
| Pin 66 | RF5 — PPS-remappable I/O |
| Pin 67 | RF6 — PPS-remappable I/O |
| Pin 68 | RF7 — PPS-remappable I/O |
| Pin 69 | RF8 — PPS-remappable I/O |
| Pin 70 | RF9 — PPS-remappable I/O |
| Pin 71 | RF10 — PPS-remappable I/O |
| Pin 72 | RF11 — PPS-remappable I/O |
| Pin 73 | RF12 — PPS-remappable I/O |
| Pin 74 | RF13 — PPS-remappable I/O |
| Pin 75 | VSS — Ground |
| Pin 76 | VDD — Core supply 2.3-3.6 V |
| Pin 77 | RG0 — PPS-remappable I/O |
| Pin 78 | RG1 — PPS-remappable I/O |
| Pin 79 | RG2 — PPS-remappable I/O |
| Pin 80 | RG3 — PPS-remappable I/O |
| Pin 81 | RG6 — PPS-remappable I/O |
| Pin 82 | RG7 — PPS-remappable I/O |
| Pin 83 | RG8 — PPS-remappable I/O |
| Pin 84 | RG9 — PPS-remappable I/O |
| Pin 85 | MCLR — Master clear / reset (active low) |
| Pin 86 | OSC1 — Crystal oscillator input |
| Pin 87 | OSC2 — Crystal oscillator output |
| Pin 88 | SOSCI — Secondary oscillator input |
| Pin 89 | SOSCO — Secondary oscillator output |
| Pin 90 | VSS — Ground |
| Pin 91 | VDD — Core supply 2.3-3.6 V |
| Pin 92 | RB8 — PPS-remappable I/O |
| Pin 93 | RB9 — PPS-remappable I/O |
| Pin 94 | RB10 — PPS-remappable I/O |
| Pin 95 | RB11 — PPS-remappable I/O |
| Pin 96 | RB12 — PPS-remappable I/O |
| Pin 97 | RB13 — PPS-remappable I/O |
| Pin 98 | RB14 — PPS-remappable I/O |
| Pin 99 | RB15 — PPS-remappable I/O |
| Pin 100 | RG12 — General purpose I/O |
Typical Applications
PIC32MZ1024EFE100-I/PT is suitable for 6 applications: Industrial Ethernet Gateway, USB Audio / MIDI Peripheral, IoT Edge Sensor Hub, HMI / Touchscreen Controller, Building Automation Controller, Motor Control / Variable Frequency Drive.
Industrial Ethernet Gateway
The PIC32MZ1024EFE100-I/PT is well suited for industrial Ethernet gateways because its integrated 10/100 Mbps MAC with IEEE 1588 precision-time support enables real-time protocol bridging (EtherCAT, PROFINET, Modbus TCP) without an external PHY MAC. At 200 MHz and 330 DMIPS, the MIPS core can run a TCP/IP stack plus an OPC UA server concurrently, while the 1 MB dual-panel Flash supports OTA firmware updates that are essential in Industry 4.0 deployments. Placed as the central SoC between the field-bus transceiver and the upstream switch, the part reduces BOM versus designs that pair an MCU with a discrete Ethernet controller.
Recommended
USB Audio / MIDI Peripheral
With HS USB 2.0 host/device/OTG running at 480 Mbps, the PIC32MZ1024EFE100-I/PT can stream multi-channel USB audio at 192 kHz/24-bit while leaving CPU headroom for DSP reverb, EQ, and MIDI handling. The MIPS FPU accelerates biquad and FIR processing directly, eliminating the need for an external audio DSP. Designers typically connect a USB3320C USB transceiver and a TLV320AIC3254 codec, then run USB Audio class 1.0 firmware - all on a single 32-bit MCU.
Recommended
IoT Edge Sensor Hub
IoT edge hubs aggregating sensor data from SPI/I2C peripherals benefit from the PIC32MZ1024EFE100-I/PT's 1 MB Flash for MQTT-SN/CoAP libraries plus a TLS client (when paired with the EFH100 crypto variant). The 256 KB SRAM allows several TCP sockets and TLS buffers without external memory, while the SQI interface enables a 16 MB external Flash for data logging. The 12-bit 18 MSPS ADC handles multiple analog sensor channels directly, and PPS remapping lets designers route peripherals to nearly any GPIO for compact PCB layouts.
Recommended
HMI / Touchscreen Controller
The PIC32MZ1024EFE100-I/PT can drive 480x272 WQVGA TFT displays via an external controller (e.g. SSD1963) while managing capacitive touch via I2C. The 200 MHz MIPS core executes graphics primitives and a lightweight LVGL/EmWin port, and the 256 KB SRAM is sufficient for multiple frame buffers at reduced color depth. PPS lets the LCD data bus share GPIOs with SPI peripherals without remapping headaches - a common constraint on smaller MCUs.
Recommended
Building Automation Controller
Building automation panels integrating BACnet, KNX, or DALI protocols leverage the PIC32MZ1024EFE100-I/PT's combination of Ethernet MAC, HS USB, UART, and SPI for multi-protocol bridging. The industrial -40C to +85C temperature range lets the part operate in unconditioned electrical closets, and the dual-panel Flash supports regulatory-compliant firmware updates without service interruption. The FPU simplifies BACnet trend-log floating-point math without burdening the integer core.
Recommended
Motor Control / Variable Frequency Drive
The PIC32MZ1024EFE100-I/PT's 200 MHz MIPS core with DSP extensions (4x 64-bit accumulators, single-cycle MAC) is well matched to field-oriented control (FOC) loops for PMSM and BLDC drives running at 20-50 kHz PWM. Six independent PWM outputs (with center-aligned mode), 12-bit 18 MSPS ADC for current sensing, and the FPU deliver deterministic torque control without an external DSP. Designers typically pair the MCU with gate drivers like the MCP8024 for 3-phase inverters up to several kW.
Recommended
Recommended Products Summary
Engineering reference data for PIC32MZ1024EFE100-I/PT — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | PIC32MZ1024EFE100-I/PTE21 | PIC32MZ1024EFG100-I/PT | PIC32MZ1024EFF100-I/PT | PIC32MZ1024EFE100-E/PT | STM32F407VGT6 |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | STMicroelectronics |
| 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 LQFP (14x14 mm) |
| Core Architecture | MIPS Warrior M-class 32-bit | MIPS Warrior M-class | MIPS Warrior M-class | MIPS Warrior M-class | MIPS Warrior M-class | ARM Cortex-M4F |
| Maximum Clock Frequency | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 180 MHz | 168 MHz |
| Flash Memory | 1 MB | 1 MB | 1 MB | 1 MB | 1 MB | 1 MB |
| SRAM | 256 KB | 256 KB | 256 KB | 256 KB | 256 KB | 192 KB |
| Cryptographic Engine | No (no-crypto variant) | No | Yes | Yes | No | AES/SHA via library only |
| Operating Temperature | -40 C to +85 C (industrial) | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C | -40 C to +125 C (extended) | -40 C to +85 C |
| HS USB 2.0 | Yes (host/device/OTG) | Yes | Yes | Yes | Yes | Yes (host/device/OTG) |
| Ethernet MAC | 10/100 Mbps with IEEE 1588 | 10/100 + IEEE 1588 | 10/100 + IEEE 1588 | 10/100 + IEEE 1588 | 10/100 + IEEE 1588 | 10/100 with IEEE 1588 |
Key Differentiators
- Dual-panel Flash with Live-Update firmware support (vs STM32F407VGT6)
- No-crypto cost optimization (vs PIC32MZ1024EFG100-I/PT)
- MIPS DSP + FPU in single 200 MHz core (vs PIC32MX575F512H-80I/MR)
Design Notes
Estimated: core + I/O supply current at 200 MHz with all peripherals enabled is approximately 110 mA. Place 100 nF decoupling on each VDD/VSS pair and a single 4.7 uF bulk cap near the largest VDD pin cluster. For HS USB operation, dedicate a separate 3.3 V LDO rail with 22 uF bulk capacitance to avoid bus-suspend current spikes injecting noise into the analog reference. Always place the bulk capacitor within 10 mm of pin 32/46/76/91 VDD pins to minimize L di/dt transients.
Route the 50 MHz Ethernet RMII traces as matched 50-ohm pairs and keep them under 25 mm. Separate the Ethernet magnetics and PHY supply from the 200 MHz crystal trace by at least 3x the trace width to avoid radiated coupling. The 100-pin TQFP pitch is 0.4 mm; use 0.15 mm trace/space with HDI (any-layer vias) PCB stackup. Add a continuous ground pour under the MCU's exposed die area projection (even though the TQFP has no thermal pad) to reduce EMI from the internal core switching.
Use Microchip's Peripheral Pin Select (PPS) feature to remap UART/SPI/I2C peripherals to non-adjacent pins, freeing contiguous I/O groups for parallel LCD data buses. Decouple the AVDD pin with a 10 uF + 100 nF pair placed within 5 mm. Place the HS USB D+/D- traces as a 90-ohm differential pair with length matching to within 150 mil and no stubs. If using external SDRAM, place series termination on every data line at the source side to dampen 100 MHz reflections.
Do not exceed 3.6 V on any VDD pin or risk latch-up. The PPS unlock sequence (SYSKEY = 0xAA996655 then unlock PPS registers) must occur at startup, or peripherals default to disabled - a frequent source of 'no peripheral response' issues. For dual-panel live update, always perform a checksum verification after writing to the inactive panel before the atomic boot-switch operation. The MCLR pin requires a 10 kohm pull-up to VDD; omit only if using the internal voltage regulator's POR behavior explicitly.
Compliance Information
RoHS and REACH compliant per Microchip product page; lead-free and halogen-free confirmed. Not AEC-Q100 qualified - choose automotive AEC-Q100 qualified PIC32 variants if required. Conflict-mineral declaration per Microchip corporate policy.
