PIC32MZ1024EFE124T-I/TL - 200MHz 32-bit MCU 1MB Flash 256KB RAM | Microchip
MPN: PIC32MZ1024EFE124T-I/TL ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $14.12 | $14.12 |
| 10 | $12.78 | $127.80 |
| 100 | $11.45 | $1,145.00 |
| 500 | $10.21 | $5,105.00 |
| 1,000 | $9.04 | $9,040.00 |
PIC32MZ1024EFE124T-I/TL Overview
This device belongs to the broader category of 32-bit microcontrollers (MCUs) - specifically the MIPS32 M-Class family, a class of RISC microcontrollers engineered for high-throughput embedded workloads. Within the taxonomy: 32-bit MCU -> microcontroller -> embedded processor -> semiconductor. Compared with Cortex-M parts, PIC32MZ EF devices use a Harvard-architecture MIPS core with a 5-stage pipeline and DSP extensions, giving deterministic interrupt latency and a mature MPLAB Harmony ecosystem.
Key specifications include a 200 MHz CPU clock, 1 MB on-chip Flash with live-update partitioning, 256 KB SRAM, hardware FPU, 97 programmable I/O lines, and rich connectivity through USB-HS, Ethernet (MII/RMII), SQI (Serial Quad Interface), up to 5 I2C, 3 SCI/UART, and SPI. The integrated 200 MHz 12-bit ADC and analog comparators support mixed-signal designs without external converters. Hardware crypto acceleration is omitted on the E variant; CAN is also not present on this part.
Architecturally, the PIC32MZ EF combines a MIPS32 microAptiv core with tightly-coupled FPU, a multi-channel DMA engine, and a peripheral bus that allows concurrent ADC, SQI, and Ethernet transfers without CPU stall. The 124-pin VTLA package exposes the full connectivity peripheral set, while the 9x9 mm outline preserves board area for compact IoT gateways.
Typical applications include industrial HMI with TFT displays, IoT edge gateways with Ethernet and USB, motor-control FOC drives, audio processing with external CODEC, and medical instrumentation with mixed-signal front-ends. The wide peripheral mix supports bridging between legacy SPI/I2C sensors and Ethernet/USB hosts.
When designing with this MCU, allocate decoupling per VDD/VSS pair, follow Microchip's VTLA land-pattern recommendations, and use the MPLAB Harmony Configurator (MHC) to map peripherals. Verify trace routing for USB 90-ohm differential and Ethernet MII signals before final layout.
Drop-in alternatives for PIC32MZ1024EFE124T-I/TL — 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 PIC32MZ1024EFE124T-I/TL (same form factor and footprint) — differing in ADC, Core Architecture, Ethernet, Package, Operating Temperature.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
PIC32MZ1024ECM124T-I/TL
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View Datasheet →PIC32MZ1024EFK124T-I/TL
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PIC32MZ1024EFE124-I/TL
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View Datasheet →PIC32MZ1024EFE124T-E/TL
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PIC32MZ1024EFE124T-250I/TL
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PIC32MZ1024ECK124T-I/TL
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PIC32MZ1024EFE124T-I/TL Maximum Ratings & Electrical Characteristics
| Core Architecture | MIPS32 M-Class (microAptiv) |
| CPU Core | 32-bit MIPS32 with FPU and DSP |
| Maximum CPU Clock | 200 MHz |
| Program Flash Memory | 1 MB (1024 KB) |
| SRAM | 256 KB |
| Operating Voltage Range | 2.3 V to 3.6 V |
| Programmable I/O Lines | 97 |
| USB | USB 2.0 High-Speed (HS) PHY integrated |
| Ethernet | 10/100 Mbps MAC with MII/RMII |
| Serial Quad Interface (SQI) | Yes |
| I2C Interfaces | Up to 5 |
| UART / SCI | 3 |
| SPI | Yes |
| CAN | Not present on this variant |
| Crypto Acceleration | Not present on this variant (E suffix) |
| ADC | 12-bit, up to ~5 Msps |
| Operating Temperature | -40 C to +85 C (Industrial, I grade) |
| Package | 124-pin VTLA (9x9 mm) |
| Mounting Type | Surface Mount |
PIC32MZ1024EFE124T-I/TL 124-pin vtla (9x9 mm) Pin Configuration Guide
Pin configuration for PIC32MZ1024EFE124T-I/TL (124-pin vtla (9x9 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 PIC32MZ1024EFE124T-I/TL.
Refer to the datasheet for full pin configuration.
Typical Applications
PIC32MZ1024EFE124T-I/TL is suitable for 6 applications: Industrial HMI with TFT Display, IoT Edge Gateway with Ethernet, Motor Control (FOC / BLDC), Audio Processing with External CODEC, Medical Instrumentation Front-End, Connected Sensor Hub.
Industrial HMI with TFT Display
The PIC32MZ1024EFE124T-I/TL drives 4.3 to 7 inch TFT HMI panels with parallel RGB or SPI displays thanks to its 200 MHz MIPS32 core, integrated graphics-friendly peripherals, and 256 KB SRAM for frame buffers. The USB-HS port connects to touch-screen controllers or upstream PCs, while Ethernet MAC provides plant-floor connectivity to PLCs. Compared with Cortex-M4F parts, the EF core delivers up to 415 DMIPS for responsive GUI rendering without external memory.
Recommended
IoT Edge Gateway with Ethernet
In IoT edge gateways, the PIC32MZ1024EFE124T-I/TL bridges Wi-Fi/Ethernet modules to downstream sensors via SPI, I2C, and UART. The integrated 10/100 Ethernet MAC with MII/RMII supports direct PHY connection, while the SQI interface enables fast external Flash for MQTT/TLS payloads. The 1 MB Flash holds the TCP/IP stack plus application logic without external memory, reducing BOM cost for compact gateways.
Recommended
Motor Control (FOC / BLDC)
The 200 MHz MIPS core with DSP extensions executes field-oriented control (FOC) loops for BLDC and PMSM motors at 20 to 50 kHz PWM frequencies. The 12-bit ADC with multiple S&H channels synchronizes current sensing to PWM, and the DMA engine offloads sampling without CPU intervention. Designers benefit from Microchip's MPLAB Harmony motor-control firmware libraries tuned for the EF family.
Recommended
Audio Processing with External CODEC
Audio products leverage the PIC32MZ1024EFE124T-I/TL's I2S peripheral, DMA, and DSP-extended core for sample-rate conversion, EQ, and effects processing. The 256 KB SRAM buffers multi-channel audio frames while the SQI bus streams compressed audio assets from external Quad SPI Flash. USB-HS enables class-compliant USB Audio device operation for headsets and DACs.
Recommended
Medical Instrumentation Front-End
The PIC32MZ1024EFE124T-I/TL's 12-bit ADC, low-noise analog comparators, and DSP-extended core support patient monitoring and diagnostic instruments where deterministic interrupt latency is critical. USB-HS simplifies tethering to host PCs for data logging, while the Ethernet MAC enables networked medical devices. Industrial temperature grade (-40 to +85 C) covers most clinical environments.
Recommended
Connected Sensor Hub
Connected sensor hubs aggregate I2C, SPI, and analog sensor inputs and forward data over Ethernet or USB. The PIC32MZ1024EFE124T-I/TL's 97 I/O lines and up to 5 I2C controllers let designers connect a large sensor array without external muxes, while the hardware FPU accelerates sensor fusion math. The 1 MB Flash stores protocol stacks plus device firmware with room for OTA staging.
Recommended
Recommended Products Summary
Engineering reference data for PIC32MZ1024EFE124T-I/TL — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | PIC32MZ1024ECM124T-I/TL | PIC32MZ1024EFK124T-I/TL | PIC32MZ1024EFE124-I/TL | PIC32MZ1024EFE124T-E/TL | PIC32MZ1024EFE124T-250I/TL | PIC32MZ1024ECK124T-I/TL |
|---|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 124-VTLA (9x9 mm) | 124-VTLA (9x9 mm) - same | 124-VTLA (9x9 mm) - same | 124-VTLA (9x9 mm) - same | 124-VTLA (9x9 mm) - same | 124-VTLA (9x9 mm) - same | PQCC124 (LCC) - similar pin count, different package |
| Core Frequency | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 252 MHz (+26%) | 200 MHz |
| Flash Memory | 1 MB | 1 MB | 1 MB | 1 MB | 1 MB | 1 MB | 1 MB |
| SRAM | 256 KB | 256 KB | 256 KB | 256 KB | 256 KB | 256 KB | 256 KB |
| CAN Bus | No | Yes | No | No | No | No | Yes |
| Hardware Crypto | No | No | Yes (AES/SHA/RNG) | No | No | No | Yes |
| Operating Temperature | -40 C to +85 C (I grade) | -40 C to +85 C (I grade) | -40 C to +85 C (I grade) | -40 C to +85 C (I grade) | -40 C to +125 C (E grade) | -40 C to +85 C (I grade) | -40 C to +85 C (I grade) |
Key Differentiators
- Pin-compatible CAN upgrade path within the same 124-VTLA footprint (vs PIC32MZ1024ECM124T-I/TL)
- Same-footprint 252 MHz speed upgrade available (vs PIC32MZ1024EFE124T-250I/TL)
- Extended-temperature option in identical 124-VTLA package (vs PIC32MZ1024EFE124T-E/TL)
Design Notes
Estimated: the PIC32MZ1024EFE124T-I/TL core draws about 80 to 120 mA at 200 MHz with all peripherals active, requiring at least four 100 nF + 4.7 uF decoupling pairs placed within 5 mm of each VDD/VSS pin pair. Place a single bulk 22 to 47 uF tantalum or polymer cap near the package. The USB-HS PHY has its own AVDD that must be filtered separately from the digital rails to avoid jitter on USB signaling.
Use a 4-layer PCB with continuous ground plane under the 124-VTLA package; the exposed pad must be soldered to a thermal pad connected to GND with a 5x5 thermal-via array (0.3 mm drill, 0.5 mm pitch). Route the 90-ohm USB differential pair with 8-mil traces and length matching to within 150 mil, and route Ethernet MII signals with controlled impedance. Keep the SQI bus traces under 50 mm to avoid signal-integrity issues at 80 MHz.
Do not assume the E variant has CAN or crypto - the part number explicitly omits these. When migrating firmware between E/C/K suffixes, re-verify peripheral enable bits and fuse settings in Harmony Configurator. Errata documents must be reviewed: prior PIC32MZ EF revisions had USB suspend-current and I2C stretch issues addressed in silicon rev A3 and later. Always check the date code and errata revision before committing to a high-volume design.
Compliance Information
RoHS and REACH compliance per Microchip product page. Industrial temperature grade (-40 to +85 C) suitable for most non-automotive applications; for AEC-Q100 needs, consult Microchip's automotive-grade PIC32MZ EF family variants.