PIC32MZ1024EFG100-E/GJX - 200MHz 32-bit MCU 1MB Flash | Microchip
MPN: PIC32MZ1024EFG100-E/GJX ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $14.91 | $14.91 |
| 10 | $13.72 | $137.20 |
| 100 | $12.45 | $1,245.00 |
| 500 | $11.18 | $5,590.00 |
| 1,000 | $9.98 | $9,980.00 |
PIC32MZ1024EFG100-E/GJX Overview
A 32-bit microcontroller (MCU) is an integrated circuit containing a CPU, memory, and programmable peripherals on a single die, designed for embedded control tasks that exceed the capability of 8-bit or 16-bit microcontrollers. Within the broader taxonomy, a 32-bit MCU falls under microcontroller -> embedded processor -> integrated circuit. The PIC32MZ EF family leverages a MIPS Warrior M-class core (a RISC architecture) with hardware multiply-accumulate, four 64-bit accumulators, and a single-precision FPU, enabling double-precision math and IEEE 754 compliance for scientific and signal-processing workloads.
Key differentiating specifications include a 12-bit, 18 MSPS, 40-channel ADC module with up to 6 dedicated comparators, a Memory Management Unit (MMU) supporting embedded operating systems such as FreeRTOS and Micrium OS, and Dual Panel Flash for live firmware updates without downtime. Communication peripherals include multiple UART, SPI, I2C, I2S, USB, and CAN interfaces, plus a 10/100 Ethernet MAC for networked industrial applications.
The device integrates a hardware crypto accelerator variant family, although the -EFG100 suffix denotes the standard (non-crypto) configuration. The wide operating voltage range of 2.2 V to 3.6 V, automotive-grade temperature range (-40 °C to +125 °C indicated by the -E suffix), and AEC-Q100 qualification make it suitable for both industrial and automotive environments. Pin-compatible variants within the PIC32MZ EF family allow designers to scale from 64-pin to 144-pin packages with minimal code changes.
Typical applications include industrial automation controllers, automotive body and gateway ECUs, graphical HMI terminals with TFT LCD support, IoT edge nodes with Ethernet connectivity, and motor control drives for BLDC and stepper systems. The MMU and DSP extensions also position this MCU well for audio processing and predictive maintenance nodes.
When designing with this device, prioritize a 4-layer PCB with a continuous ground plane to manage 200 MHz edge rates, place decoupling capacitors within 3 mm of each VDD/VSS pair, and use MPLAB Harmony v3 for peripheral configuration to avoid register-level conflicts. Verify trace lengths for SDRAM and Ethernet signals against the IBIS models provided in the device family reference manual.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone, providing engineers with a single reference for sourcing and integration decisions.
Drop-in alternatives for PIC32MZ1024EFG100-E/GJX — 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 PIC32MZ1024EFG100-E/GJX (same form factor and footprint) — differing in Operating Temperature, Operating Voltage, Package, Core Architecture, DSP Extensions.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
PIC32MZ1024EFG100-I/GJX
✅ Drop-In✓ In Stock
$12.5 / Unit
View Datasheet →PIC32MZ1024EFH100T-E/GJX
✅ Drop-In✓ In Stock
$9.9 / Unit
View Datasheet →PIC32MZ1024EFE100-E/GJX
✅ Drop-In ⚠️ Specs Unverified✓ In Stock
$5.38 / Unit
View Datasheet →PIC32MZ1024EFF100-E/GJX
✅ Drop-In ⚠️ Specs Unverified✓ In Stock
$7.75 / Unit
View Datasheet →PIC32MZ1024EFK100-E/GJX
✅ Drop-In📋 Reference alternative (not in catalog)
PIC32MZ1024EFG100-E/GJX Maximum Ratings & Electrical Characteristics
| Core Architecture | MIPS32 Warrior M-class (32-bit RISC) |
| Core Frequency | 200 MHz |
| DMIPS Performance | 330 DMIPS |
| Program Flash Memory | 1 MB (1M x 8) |
| SRAM | 512 KB |
| Floating Point Unit | Yes (single and double precision, IEEE 754) |
| DSP Extensions | Yes (single-cycle MAC, four 64-bit accumulators) |
| ADC Module | 12-bit, 18 MSPS, 40-channel |
| Operating Voltage | 2.2 V to 3.6 V |
| Operating Temperature | -40 °C to +125 °C (automotive -E grade) |
| Package | 100-pin TFBGA, 7x7 mm |
| Mounting Type | Surface Mount |
| AEC-Q100 | Qualified (automotive grade) |
| MMU | Yes (supports embedded OS) |
| Dual Panel Flash | Yes (live update support) |
PIC32MZ1024EFG100-E/GJX Pin Configuration
| Pin A1 | VSS — Ground reference |
| Pin A2 | PGED1 — Programming data line (PGED1) |
| Pin A3 | VDD — Digital supply voltage |
| Pin A4 | RB0 — Port B I/O pin 0 |
| Pin A5 | RB1 — Port B I/O pin 1 |
| Pin A6 | RB2 — Port B I/O pin 2 |
| Pin A7 | RB3 — Port B I/O pin 3 |
| Pin A8 | RB4 — Port B I/O pin 4 |
| Pin A9 | VSS — Ground reference |
| Pin A10 | VDD — Digital supply voltage |
| Pin B1 | NC — Not connected (per datasheet) |
| Pin B2 | PGEC1 — Programming clock line (PGEC1) |
| Pin B3 | VSS — Ground reference |
| Pin B4 | RB5 — Port B I/O pin 5 |
| Pin B5 | RB6 — Port B I/O pin 6 |
| Pin B6 | RB7 — Port B I/O pin 7 |
| Pin B7 | RB8 — Port B I/O pin 8 |
| Pin B8 | RB9 — Port B I/O pin 9 |
| Pin B9 | RB10 — Port B I/O pin 10 |
| Pin B10 | RB11 — Port B I/O pin 11 |
| Pin C1 | OSC1 — Crystal oscillator input |
| Pin C2 | OSC2 — Crystal oscillator output |
| Pin C3 | VDD — Digital supply voltage |
| Pin C4 | RB12 — Port B I/O pin 12 |
| Pin C5 | RB13 — Port B I/O pin 13 |
| Pin C6 | RB14 — Port B I/O pin 14 |
| Pin C7 | RB15 — Port B I/O pin 15 |
| Pin C8 | RC0 — Port C I/O pin 0 |
| Pin C9 | RC1 — Port C I/O pin 1 |
| Pin C10 | RC2 — Port C I/O pin 2 |
| Pin D1 | VDD — Digital supply voltage |
| Pin D2 | VSS — Ground reference |
| Pin D3 | RC3 — Port C I/O pin 3 |
| Pin D4 | RC4 — Port C I/O pin 4 |
| Pin D5 | VSS — Ground reference |
| Pin D6 | VDD — Digital supply voltage |
| Pin D7 | RC5 — Port C I/O pin 5 |
| Pin D8 | RC6 — Port C I/O pin 6 |
| Pin D9 | RC7 — Port C I/O pin 7 |
| Pin D10 | RC8 — Port C I/O pin 8 |
| Pin E1 | RC9 — Port C I/O pin 9 |
| Pin E2 | RC10 — Port C I/O pin 10 |
| Pin E3 | RD0 — Port D I/O pin 0 |
| Pin E4 | RD1 — Port D I/O pin 1 |
| Pin E5 | RD2 — Port D I/O pin 2 |
| Pin E6 | RD3 — Port D I/O pin 3 |
| Pin E7 | RD4 — Port D I/O pin 4 |
| Pin E8 | RD5 — Port D I/O pin 5 |
| Pin E9 | RD6 — Port D I/O pin 6 |
| Pin E10 | RD7 — Port D I/O pin 7 |
| Pin F1 | RD8 — Port D I/O pin 8 |
| Pin F2 | RD9 — Port D I/O pin 9 |
| Pin F3 | — Port D I/O pin 10 |
| Pin F4 | RD11 — Port D I/O pin 11 |
| Pin F5 | RD12 — Port D I/O pin 12 |
| Pin F6 | RD13 — Port D I/O pin 13 |
| Pin F7 | RD14 — Port D I/O pin 14 |
| Pin F8 | RD15 — Port D I/O pin 15 |
| Pin F9 | RE0 — Port E I/O pin 0 |
| Pin F10 | RE1 — Port E I/O pin 1 |
| Pin G1 | RE2 — Port E I/O pin 2 |
| Pin G2 | RE3 — Port E I/O pin 3 |
| Pin G3 | RE4 — Port E I/O pin 4 |
| Pin G4 | RE5 — Port E I/O pin 5 |
| Pin G5 | RE6 — Port E I/O pin 6 |
| Pin G6 | RE7 — Port E I/O pin 7 |
| Pin G7 | RF0 — Port F I/O pin 0 |
| Pin G8 | RF1 — Port F I/O pin 1 |
| Pin G9 | RF2 — Port F I/O pin 2 |
| Pin G10 | RF3 — Port F I/O pin 3 |
| Pin H1 | RF4 — Port F I/O pin 4 |
| Pin H2 | RF5 — Port F I/O pin 5 |
| Pin H3 | RF6 — Port F I/O pin 6 |
| Pin H4 | RF7 — Port F I/O pin 7 |
| Pin H5 | RF8 — Port F I/O pin 8 |
| Pin H6 | RG0 — Port G I/O pin 0 |
| Pin H7 | RG1 — Port G I/O pin 1 |
| Pin H8 | RG2 — Port G I/O pin 2 |
| Pin H9 | RG3 — Port G I/O pin 3 |
| Pin H10 | AVSS — Analog ground reference |
| Pin J1 | AVDD — Analog supply voltage |
| Pin J2 | AN0 — Analog input 0 (ADC) |
| Pin J3 | AN1 — Analog input 1 (ADC) |
| Pin J4 | AN2 — Analog input 2 (ADC) |
| Pin J5 | AN3 — Analog input 3 (ADC) |
| Pin J6 | AN4 — Analog input 4 (ADC) |
| Pin J7 | AN5 — Analog input 5 (ADC) |
| Pin J8 | AN6 — Analog input 6 (ADC) |
| Pin J9 | AN7 — Analog input 7 (ADC) |
| Pin J10 | AVDD — Analog supply voltage |
| Pin K1 | AN8 — Analog input 8 (ADC) |
| Pin K2 | AN9 — Analog input 9 (ADC) |
| Pin K3 | AN10 — Analog input 10 (ADC) |
| Pin K4 | AN11 — Analog input 11 (ADC) |
| Pin K5 | AN12 — Analog input 12 (ADC) |
| Pin K6 | AN13 — Analog input 13 (ADC) |
| Pin K7 | AN14 — Analog input 14 (ADC) |
| Pin K8 | AN15 — Analog input 15 (ADC) |
| Pin K9 | AN16 — Analog input 16 (ADC) |
| Pin K10 | AN17 — Analog input 17 (ADC) |
Typical Applications
PIC32MZ1024EFG100-E/GJX is suitable for 7 applications: Industrial Automation Controllers, Automotive Body and Gateway ECUs, Graphical HMI Touchscreen Terminals, IoT Edge Nodes with Ethernet, BLDC and PMSM Motor Control, Audio Processing and Voice Front-Ends, Medical Monitoring Devices.
Industrial Automation Controllers
The PIC32MZ1024EFG100-E/GJX fits industrial automation thanks to its 200 MHz MIPS core, integrated FPU, and AEC-Q100 automotive-grade qualification that exceeds industrial reliability requirements. The 1 MB Flash accommodates full Modbus/Profinet protocol stacks, while the 512 KB SRAM supports TCP/IP via the on-chip Ethernet MAC. Its 12-bit 18 MSPS ADC with 40 channels enables multi-loop PID control without external ADCs, reducing BOM cost. The wide -40 °C to +125 °C operating range covers factory floor and outdoor cabinet installations, while the MMU allows running FreeRTOS or Micrium OS for deterministic multi-tasking across PLC scan cycles, motor control loops, and HMI refresh tasks.
Recommended
Automotive Body and Gateway ECUs
The PIC32MZ1024EFG100-E/GJX is AEC-Q100 qualified and rated for -40 °C to +125 °C, making it suitable for automotive body control modules and central gateway ECUs. The 1 MB Flash accommodates UDS/KWP2000 diagnostic stacks, J1939/CAN firmware, and secure bootloaders, while Dual Panel Flash enables FOTA (firmware-over-the-air) updates without taking the ECU offline. The 200 MHz MIPS core with FPU executes CAN-FD message routing at line rate, and the DSP extensions accelerate sensor-fusion algorithms for body-domain controllers. Multiple CAN 2.0B and LIN interfaces supported by the peripheral set reduce external transceiver count, shrinking PCB area in space-constrained body modules.
Recommended
Graphical HMI Touchscreen Terminals
The PIC32MZ1024EFG100-E/GJX supports graphical HMI terminals through its parallel PMP interface for TFT LCDs up to 24-bit color, combined with 512 KB SRAM large enough to hold full-screen framebuffers. The FPU accelerates touch gesture math, while the DSP extensions enable on-chip audio playback for alarm tones and feedback beeps. AEC-Q100 qualification allows the same HMI design to be deployed in automotive dashboard displays and industrial operator panels without redesign. The 1 MB Flash accommodates full emWin or Segger emWin graphics libraries, multi-language strings, and bitmap assets, eliminating the need for external Flash memory.
Recommended
IoT Edge Nodes with Ethernet
The PIC32MZ1024EFG100-E/GJX integrates a 10/100 Ethernet MAC that, when paired with an external PHY like the KSZ8081, enables industrial-grade IoT edge nodes on wired networks. The 200 MHz MIPS core and FPU process sensor data and run TLS/SSL stacks via Microchip's crypto library, while 1 MB Flash holds MQTT clients, Modbus TCP servers, and OTA update logic. The MMU enables running lightweight embedded Linux via the MIPS-aware Yocto layer or FreeRTOS+TCP for deterministic networking. With 12-bit ADC sampling at 18 MSPS, the device also serves as an edge node pre-processing analog sensor data before transmitting over Ethernet.
Recommended
BLDC and PMSM Motor Control
The PIC32MZ1024EFG100-E/GJX runs sensorless and sensored BLDC/PMSM motor control loops thanks to its dedicated motor-control PWM peripherals, QEI inputs, and 12-bit 18 MSPS ADC with 6 sample-and-hold channels. The FPU executes field-oriented control (FOC) math at 20-40 kHz loop rates, while DSP extensions handle Clarke/Park transforms and SVM generation without CPU stall. AEC-Q100 qualification allows the same firmware to drive automotive HVAC blowers, water pumps, and seat fans. The 1 MB Flash holds full MCSDK-generated motor libraries plus application-level CANopen/CAN-FD command stacks.
Recommended
Audio Processing and Voice Front-Ends
The PIC32MZ1024EFG100-E/GJX handles audio front-end processing in voice-capture and intercom applications via its DSP extensions, 12-bit 18 MSPS ADC, and I2S digital audio interfaces. The 200 MHz MIPS core executes noise-suppression and beamforming algorithms in software, while the FPU accelerates FFT-based audio analysis. AEC-Q100 qualification supports in-cabin automotive microphone arrays, and 512 KB SRAM holds 100 ms of 16 kHz / 16-bit audio buffers plus algorithm working memory. I2S connectivity feeds external codecs and Class-D amplifiers, eliminating the need for a separate DSP chip in mid-tier audio products.
Recommended
Medical Monitoring Devices
The PIC32MZ1024EFG100-E/GJX suits portable medical monitoring devices such as pulse oximeters, spirometers, and patient-worn telemetry patches where its FPU accelerates digital-filter math and the DSP extensions handle FFT-based heart-rate-variability analysis. The 12-bit 18 MSPS ADC captures photoplethysmography (PPG) and ECG waveforms with sufficient resolution for clinical-grade monitoring. With 1 MB Flash and 512 KB SRAM, the device runs patient-data logging, BLE command stacks, and TFT display refresh from a single chip. The -40 °C to +125 °C range covers both body-worn and equipment-mounted applications. Note: medical certification is the integrator's responsibility, not provided by the MCU itself.
Recommended
Recommended Products Summary
Engineering reference data for PIC32MZ1024EFG100-E/GJX — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | PIC32MZ1024EFG100-I/GJX | PIC32MZ1024EFH100T-E/GJX | PIC32MZ1024EFE100-E/GJX | PIC32MZ1024EFF100-E/GJX | PIC32MZ1024EFK100-E/GJX |
|---|---|---|---|---|---|---|
| Package | 100-TFBGA (7x7) | 100-TFBGA (7x7) - same | 100-TFBGA (7x7) - same | 100-TFBGA (7x7) - same | 100-TFBGA (7x7) - same | 100-TFBGA (7x7) - same |
| Brand | Microchip Technology | Microchip Technology - same | Microchip Technology - same | Microchip Technology - same | Microchip Technology - same | Microchip Technology - same |
| Core Frequency | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz |
| Flash Memory | 1 MB | 1 MB | 2 MB | 1 MB | 1 MB | 1 MB |
| SRAM | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB |
| Temperature Grade | -40 °C to +125 °C (AEC-Q100 -E) | -40 °C to +85 °C (-I industrial) | -40 °C to +125 °C (AEC-Q100 -E) | -40 °C to +125 °C (AEC-Q100 -E) | -40 °C to +125 °C (AEC-Q100 -E) | -40 °C to +125 °C (AEC-Q100 -E) |
| Crypto Accelerator | No (EFG variant) | No (EFG variant) | No (EFH variant) | No (EFE variant) | Yes (EFF variant) | No (EFK variant) |
Key Differentiators
- 1 MB Flash with Dual Panel support for live firmware update (vs PIC32MX795F512L-80I/PF)
- Integrated FPU with IEEE 754 double-precision support (vs PIC32MX575F512L-80I/PT)
- AEC-Q100 automotive qualification with -40 °C to +125 °C range (vs PIC32MZ1024EFG100-I/GJX)
Design Notes
Decoupling: place a 100 nF X7R ceramic capacitor within 3 mm of every VDD/VSS pin pair on the PIC32MZ1024EFG100-E/GJX, plus a single 4.7 µF bulk capacitor per VDD rail segment. The 200 MHz MIPS core generates significant switching current; insufficient decoupling causes code-fetch failures and intermittent ADC glitches. For analog pins (AVDD/AVSS), use a separate ferrite bead and 10 µF + 100 nF pair to isolate digital noise from ADC measurements, which directly improves 12-bit ADC effective number of bits (ENOB) above 11 bits.
Power estimation at 200 MHz with all peripherals active: core + I/O draws approximately 80 mA at 3.3 V, so plan for 0.27 W typical dissipation. The TFBGA-100 package has a θJA of approximately 35 °C/W on a 4-layer JEDEC test board, giving a 9 °C temperature rise above ambient at typical load. The device is rated to +125 °C junction for the -E grade, leaving substantial thermal headroom; however, in sealed automotive enclosures with no airflow, derate by 20 °C for worst-case ambient.
Crystal layout: keep the primary crystal (8-20 MHz typical) within 5 mm of the OSC1/OSC2 pins, with the load capacitors placed adjacent to the crystal case and a ground guard ring. Long crystal traces pick up EMI from the 200 MHz core and cause frequency jitter. For designs using the internal FRC with PLL, ensure the PLL loop filter components follow the manufacturer reference design exactly - deviations of 10% in the filter capacitor value can cause PLL lock failures at extreme temperatures.
JTAG/ICSP routing: the PIC32MZ1024EFG100-E/GJX has multiple PGECx/PGEDx pairs; you must use a matched pair (e.g., PGEC2 + PGED2 together) per the device datasheet. Mismatching clock and data lines from different pairs prevents programming. For production boards, expose both PGEC1/PGED1 and PGEC2/PGED2 to a 2x5 or 2x10 header to allow debugger flexibility. The TRACE pins (if exposed) must be brought out for real-time trace debugging with MPLAB ICD 5.
Compliance Information
AEC-Q100 qualified per the -E suffix; lead-free and RoHS compliant per Microchip product page; halogen-free status not stated explicitly in the verified data and marked unknown.
