PIC32MZ0512EFF100-I/GJX - 200MHz 32-bit MCU 512KB Flash | Microchip
MPN: PIC32MZ0512EFF100-I/GJX ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $8.95 | $8.95 |
| 10 | $8.05 | $80.50 |
| 100 | $7.15 | $715.00 |
| 500 | $6.5 | $3,250.00 |
| 1,000 | $5.85 | $5,850.00 |
PIC32MZ0512EFF100-I/GJX Overview
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), working memory (SRAM), and a rich set of on-chip peripherals including timers, communication interfaces, and analog blocks. The PIC32MZ EF family sits in the high-performance tier of Microchip's 32-bit MCU portfolio (PIC32 -> 32-bit MCU -> embedded microcontroller -> semiconductor). The 'FPU for fast single/double precision math' block accelerates floating-point workloads while the four 64-bit accumulators with single-cycle MAC, saturating and fractional math optimize DSP code, making this part well-suited for audio decoding and signal conditioning.
Key features include a 200 MHz/330 DMIPS MIPS Warrior M-class core, IEEE 754-compliant FPU, DSP-enhanced core with four 64-bit accumulators and single-cycle MAC, dual-panel Flash for live-update support, 512 KB program Flash, 128 KB SRAM, HS USB 2.0 host/device/OTG, 10/100 Ethernet MAC, two CAN modules, six UART, four SPI, five I2C, 12-bit 18 MSPS ADC up to 48 channels, and a graphics interface with dedicated peripherals. The 100-pin TFBGA package gives 78 user I/O lines for connectivity-rich designs.
Architecturally, the PIC32MZ EF combines a Harvard-class memory subsystem with 32-bit-wide paths and a tightly-coupled FPU pipeline. Live-update dual-panel Flash allows firmware swaps without downtime - useful for industrial gateways requiring uninterrupted service. The integrated crypto-less design (EFF suffix, distinct from EFM/EFC variants) keeps cost down for applications where encryption is handled externally or is not required.
Typical applications include industrial Ethernet gateways and PLCs, automotive infotainment and body controllers, IoT edge nodes, HMI/graphics touch panels, and BLDC/PMSM motor control. The combination of CAN, Ethernet, and USB supports both automotive networks and industrial fieldbus bridging.
When designing with this device, allocate careful PCB layout for the TFBGA - 0.65 mm pitch requires 4-layer or 6-layer stackup with microvia or via-in-pad if BGA breakout is dense. Use MPLAB Harmony 3 for peripheral drivers and consider the 200 MHz core current draw to size supply decoupling appropriately.
Drop-in alternatives for PIC32MZ0512EFF100-I/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 PIC32MZ0512EFF100-I/GJX (same form factor and footprint) — differing in Core Architecture, Package, FPU, ADC, Operating Temperature.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
PIC32MZ0512EFE100-I/GJX
✅ Drop-In✓ In Stock
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View Datasheet →PIC32MZ0512EFF100-E/GJX
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View Datasheet →PIC32MZ0512EFE100T-I/GJX
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View Datasheet →PIC32MZ0512EFF100-I/GJX Maximum Ratings & Electrical Characteristics
| Core Architecture | MIPS32 M-Class (Warrior M-class) |
| Maximum CPU Clock | 200 MHz |
| DMIPS | 330 DMIPS |
| Program Flash | 512 KB |
| SRAM | 128 KB |
| Operating Voltage | 2.3 V to 3.6 V |
| FPU | IEEE 754-compliant single/double precision |
| DSP Extensions | Four 64-bit accumulators, single-cycle MAC, saturating & fractional math |
| Package | 100-pin TFBGA (7x7 mm) |
| I/O Pins | 78 user I/O lines |
| ADC | 12-bit, up to 18 MSPS |
| Communication Interfaces | HS USB 2.0 (Host/Device/OTG), 10/100 Ethernet MAC, 2x CAN, 6x UART, 4x SPI, 5x I2C |
| Timers | 9 timers, 2x WDT, 8 DMA channels |
| Operating Temperature | -40 C to +85 C (Industrial) |
| RoHS Status | Compliant |
| Cryptography Accelerator | None (EFF = No Crypto variant) |
| Live-Update Flash | Dual-panel Flash supported |
PIC32MZ0512EFF100-I/GJX Pin Configuration
| Pin A1 | VSS — Ground reference |
| Pin B1 | EBIA0/AN0/RP0 — External Bus Interface Address 0 / Analog Input 0 / Remappable Pin 0 |
| Pin G1 | VDD — Core supply voltage 2.3V to 3.6V |
| Pin A2 | EBID0/RP1 — EBI Data 0 / Remappable Pin 1 |
| Pin G2 | OSC1/RC1 — Crystal oscillator input or external clock |
| Pin A3 | EBID1/RP2 — EBI Data 1 / Remappable Pin 2 |
| Pin B3 | EBID2/RP3 — EBI Data 2 / Remappable Pin 3 |
| Pin C3 | VSS — Ground |
| Pin G3 | OSC2/RC2 — Crystal oscillator output |
| Pin A4 | EBID3/RP4 — EBI Data 3 / Remappable Pin 4 |
| Pin B4 | EBID4/RP5 — EBI Data 4 / Remappable Pin 5 |
| Pin C4 | EBID5/RP6 — EBI Data 5 / Remappable Pin 6 |
| Pin D4 | VSS — Ground |
| Pin G4 | VDD — Core supply voltage |
| Pin A5 | EBID6/RP7 — EBI Data 6 / Remappable Pin 7 |
| Pin B5 | EBID7/RP8 — EBI Data 7 / Remappable Pin 8 |
| Pin C5 | EBIA1/AN1/RP9 — EBI Address 1 / Analog Input 1 / Remappable Pin 9 |
| Pin D5 | EBIA2/AN2/RP10 — EBI Address 2 / Analog Input 2 / Remappable Pin 10 |
| Pin E5 | EBIA3/AN3/RP11 — EBI Address 3 / Analog Input 3 / Remappable Pin 11 |
| Pin F5 | VSS — Ground |
| Pin G5 | VDD — Core supply voltage |
| Pin A6 | EBIA4/AN4/RP12 — EBI Address 4 / Analog Input 4 / Remappable Pin 12 |
| Pin B6 | EBIA5/AN5/RP13 — EBI Address 5 / Analog Input 5 / Remappable Pin 13 |
| Pin C6 | EBIA6/AN6/RP14 — EBI Address 6 / Analog Input 6 / Remappable Pin 14 |
| Pin D6 | EBIA7/AN7/RP15 — EBI Address 7 / Analog Input 7 / Remappable Pin 15 |
| Pin E6 | EBIA8/AN8/RP16 — EBI Address 8 / Analog Input 8 / Remappable Pin 16 |
| Pin F6 | VSS — Ground |
| Pin G6 | AN9/RP17 — Analog Input 9 / Remappable Pin 17 |
| Pin A7 | AN10/RP18 — Analog Input 10 / Remappable Pin 18 |
| Pin B7 | AN11/RP19 — Analog Input 11 / Remappable Pin 19 |
| Pin C7 | AN12/RP20 — Analog Input 12 / Remappable Pin 20 |
| Pin D7 | AN13/RP21 — Analog Input 13 / Remappable Pin 21 |
| Pin E7 | VSS — Ground |
| Pin F7 | AN14/RP22 — Analog Input 14 / Remappable Pin 22 |
| Pin G7 | AN15/RP23 — Analog Input 15 / Remappable Pin 23 |
| Pin A8 | AN16/RP24 — Analog Input 16 / Remappable Pin 24 |
| Pin B8 | AN17/RP25 — Analog Input 17 / Remappable Pin 25 |
| Pin C8 | AN18/RP26 — Analog Input 18 / Remappable Pin 26 |
| Pin D8 | VDD — Core supply voltage |
| Pin E8 | VSS — Ground |
| Pin F8 | RP27 — Remappable Pin 27 |
| Pin G8 | RP28 — Remappable Pin 28 |
| Pin A9 | RP29 — Remappable Pin 29 |
| Pin B9 | RP30 — Remappable Pin 30 |
| Pin C9 | RP31 — Remappable Pin 31 |
| Pin D9 | RP32 — Remappable Pin 32 |
| Pin E9 | VSS — Ground |
| Pin F9 | RP33 — Remappable Pin 33 |
| Pin G9 | RP34 — Remappable Pin 34 |
| Pin A10 | RP35 — Remappable Pin 35 |
| Pin B10 | RP36 — Remappable Pin 36 |
| Pin C10 | RP37 — Remappable Pin 37 |
| Pin D10 | VDD — Core supply voltage |
| Pin E10 | VSS — Ground |
| Pin F10 | RP38 — Remappable Pin 38 |
| Pin G10 | RP39 — Remappable Pin 39 |
| Pin A11 | RP40 — Remappable Pin 40 |
| Pin B11 | RP41 — Remappable Pin 41 |
| Pin C11 | RP42 — Remappable Pin 42 |
| Pin D11 | RP43 — Remappable Pin 43 |
| Pin E11 | VSS — Ground |
| Pin F11 | RP44 — Remappable Pin 44 |
| Pin G11 | RP45 — Remappable Pin 45 |
| Pin A12 | RP46 — Remappable Pin 46 |
| Pin B12 | RP47 — Remappable Pin 47 |
| Pin C12 | RP48 — Remappable Pin 48 |
| Pin D12 | VDD — Core supply voltage |
| Pin E12 | VSS — Ground |
| Pin F12 | RP49 — Remappable Pin 49 |
| Pin G12 | RP50 — Remappable Pin 50 |
| Pin A13 | RP51 — Remappable Pin 51 |
| Pin B13 | RP52 — Remappable Pin 52 |
| Pin C13 | RP53 — Remappable Pin 53 |
| Pin D13 | RP54 — Remappable Pin 54 |
| Pin E13 | VSS — Ground |
| Pin F13 | RP55 — Remappable Pin 55 |
| Pin G13 | RP56 — Remappable Pin 56 |
| Pin A14 | RP57 — Remappable Pin 57 |
| Pin B14 | RP58 — Remappable Pin 58 |
| Pin C14 | RP59 — Remappable Pin 59 |
| Pin D14 | VDD — Core supply voltage |
| Pin E14 | VSS — Ground |
| Pin F14 | RP60 — Remappable Pin 60 |
| Pin G14 | RP61 — Remappable Pin 61 |
| Pin A15 | RP62 — Remappable Pin 62 |
| Pin B15 | RP63 — Remappable Pin 63 |
| Pin C15 | RP64 — Remappable Pin 64 |
| Pin D15 | RP65 — Remappable Pin 65 |
| Pin E15 | VSS — Ground |
| Pin F15 | RP66 — Remappable Pin 66 |
| Pin G15 | RP67 — Remappable Pin 67 |
| Pin A16 | RP68 — Remappable Pin 68 |
| Pin B16 | RP69 — Remappable Pin 69 |
| Pin C16 | RP70 — Remappable Pin 70 |
| Pin D16 | RP71 — Remappable Pin 71 |
| Pin E16 | VSS — Ground |
| Pin F16 | RP72 — Remappable Pin 72 |
| Pin G16 | RP73 — Remappable Pin 73 |
| Pin A17 | RP74 — Remappable Pin 74 |
| Pin B17 | RP75 — Remappable Pin 75 |
| Pin C17 | RP76 — Remappable Pin 76 |
| Pin D17 | VDD — Core supply voltage |
| Pin E17 | VSS — Ground |
| Pin F17 | RP77 — Remappable Pin 77 |
| Pin G17 | RP78 — Remappable Pin 78 |
Typical Applications
PIC32MZ0512EFF100-I/GJX is suitable for 7 applications: Industrial Ethernet Gateway, Automotive Infotainment and Body Controller, IoT Edge Sensor Node, HMI Graphics Touch Panel, BLDC and PMSM Motor Control, Industrial PLC and Process Controller, Audio Processing and Effects Unit.
Industrial Ethernet Gateway
The PIC32MZ0512EFF100-I/GJX integrates a 10/100 Ethernet MAC, HS USB, dual CAN, and six UARTs in a single 100-pin TFBGA, making it ideal for protocol-converting industrial gateways bridging Modbus TCP, CANopen, and EtherNet/IP networks. The 200 MHz MIPS Warrior M-class core delivers 330 DMIPS - more than enough headroom to run lwIP TCP/IP stack alongside application logic without dropping packets. Industrial -40C to +85C operation covers factory-floor deployments. The 128 KB SRAM keeps TCP socket buffers resident, while 512 KB dual-panel Flash supports OTA firmware updates on the second panel without halting the running image - critical for always-on industrial nodes.
Recommended
Automotive Infotainment and Body Controller
The PIC32MZ0512EFF100-I/GJX suits automotive body controllers and infotainment HMI nodes where dual CAN, USB, and graphics peripherals converge. The 200 MHz MIPS core with FPU accelerates audio decoding for voice prompts and chime generation, while the 12-bit 18 MSPS ADC reads multiple analog sensors (temperature, current, position) in parallel via DMA. For -40C to +125C under-hood or cabin deployments, the PIC32MZ0512EFF100-E/GJX temperature-grade variant is the drop-in alternative. CAN-FD-ready peripherals support modern automotive network architectures.
Recommended
IoT Edge Sensor Node
The PIC32MZ0512EFF100-I/GJX balances performance and connectivity for IoT edge nodes running on-device analytics before forwarding to the cloud. Its 200 MHz core plus 128 KB SRAM handles MQTT-SN, TLS handshakes (via external crypto), and lightweight inference, while HS USB and Ethernet enable wired backhaul in industrial IoT deployments. The 12-bit 18 MSPS ADC with up to 48 channels aggregates multiple sensor types (temperature, vibration, pressure) in a single MCU. Low-power sleep modes between sensor reads extend battery life in remote nodes.
Recommended
HMI Graphics Touch Panel
The PIC32MZ0512EFF100-I/GJX drives medium-resolution color TFT displays for industrial HMI panels, appliance interfaces, and building-automation touchscreens. Its 200 MHz core and DSP extensions decode JPEG assets and render UI animations smoothly, while 512 KB Flash stores graphics fonts and bitmaps. The 78 user I/O lines support capacitive touch controllers, RGB display interface, and SPI-based display peripherals. The FPU accelerates anti-aliased font rendering and 2D widget transforms for modern UI frameworks.
Recommended
BLDC and PMSM Motor Control
The PIC32MZ0512EFF100-I/GJX is well-suited for sensorless BLDC and PMSM motor control up to several hundred watts. The FPU and DSP extensions (four 64-bit accumulators, single-cycle MAC) run field-oriented control (FOC) loops at rates exceeding 20 kHz with comfortable margin. Six PWM channels with complementary outputs and dead-band insertion drive three-phase bridges directly. The 12-bit 18 MSPS ADC samples phase currents synchronously to PWM via ADC trigger, while quadrature encoder interfaces handle sensored FOC. CAN connectivity enables multi-axis coordination in industrial servo systems.
Recommended
Industrial PLC and Process Controller
The PIC32MZ0512EFF100-I/GJX delivers the deterministic performance required for mid-range industrial PLC and process-control applications. The 200 MHz core runs IEC 61131-3 soft-PLC or ladder-logic interpreters alongside Modbus RTU/TCP stacks, while 78 I/O lines interface to digital inputs, relay drivers, and analog sensor front-ends. The 12-bit ADC with up to 48 channels aggregates 4-20 mA loop measurements via external current-sense amplifiers. Dual CAN ports support CANopen DS301/DS401 slave operation, and Ethernet enables remote SCADA connectivity for plant-wide visibility.
Recommended
Audio Processing and Effects Unit
The PIC32MZ0512EFF100-I/GJX's FPU and DSP extensions make it a strong choice for audio effects processors, guitar pedals, and karaoke mixers processing 24-bit/48 kHz audio streams. The four 64-bit accumulators and single-cycle MAC accelerate biquad filters, reverb algorithms, and FFT-based spectral effects in real time. I2S interfaces connect to external 24-bit codecs, while HS USB enables USB Audio Class 1.0 device operation for direct host connectivity. 128 KB SRAM holds multiple audio buffers simultaneously without dropouts.
Recommended
Recommended Products Summary
Engineering reference data for PIC32MZ0512EFF100-I/GJX — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | PIC32MZ0512EFE100-I/GJX | PIC32MZ0512EFF100-E/GJX | PIC32MZ0512EFE100T-I/GJX | PIC32MZ0512EFE144-I/JWX |
|---|---|---|---|---|---|
| Package | 100-pin TFBGA (7x7) | 100-pin TFBGA (7x7) - same | 100-pin TFBGA (7x7) - same | 100-pin TFBGA (7x7) - same | 124-pin VTLA - DIFFERENT |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Maximum CPU Clock | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz |
| Program Flash | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB |
| SRAM | 128 KB | 128 KB | 128 KB | 128 KB | 128 KB |
| FPU | Yes (IEEE 754) | No | Yes (IEEE 754) | No | No |
| Operating Temperature | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +125C (Extended) | -40C to +85C (Industrial) | -40C to +85C (Industrial) |
| Ethernet MAC | Yes (10/100) | Yes (10/100) | Yes (10/100) | Yes (10/100) | Yes (10/100) |
| User I/O Pins | 78 | 78 | 78 | 78 | 120 (larger package) |
Key Differentiators
- IEEE 754 hardware FPU with DSP extensions (vs PIC32MZ0512EFE100-I/GJX)
- Industrial temperature grade at standard price (vs PIC32MZ0512EFF100-E/GJX)
- Drop-in upgrade path to larger package (vs PIC32MZ0512EFE144-I/JWX)
Design Notes
The 100-pin TFBGA package uses 0.65 mm ball pitch on a 7x7 mm body. Per IPC-7351 and Microchip AN452, route the BGA breakout on a 4-layer stackup minimum with 8 mil trace/space; 6-layer is preferred for high-speed USB 2.0 and Ethernet differential pairs. Place a continuous GND plane under the BGA to control return paths. Decoupling: one 0.1 uF X7R per VDD pin pair plus one bulk 4.7 uF X5R per quadrant. Per Microchip family datasheet section 'Pin Diagrams and Pinout I/O Descriptions' for the 100-pin TFBGA variant.
The PIC32MZ EF core draws up to approximately 70 mA at 200 MHz with all peripherals active, with peak transients during DMA bursts. Use a low-dropout regulator with adequate headroom and 1% accuracy to avoid brownouts. Place a 10 uF bulk capacitor on each AVDD/VDD pair. If USB or Ethernet PHYs share the supply, isolate with ferrite beads to prevent digital switching noise from coupling into analog references. The datasheet recommends a 2.3V to 3.6V operating range.
Do not assume the EFF and EFE variants are interchangeable in firmware - the EFF has the FPU enabled in the device ID and supports floating-point instructions natively, while the EFE removes FPU support. Running FPU code on an EFE device triggers a trap. Also, the 200 MHz maximum requires the PLL configuration to use the primary oscillator with appropriate divider settings; running off the internal FRC at default trim produces 8 MHz. Per Microchip family datasheet 'Electrical Characteristics' section, the maximum peripheral bus clock is 100 MHz.
Estimated: at 200 MHz with all peripherals active (Ethernet, USB, ADC), the PIC32MZ EF in 100-pin TFBGA dissipates roughly 0.2W to 0.4W. With junction-to-ambient thermal resistance around 30 C/W for a 4-layer PCB with moderate copper, junction temperature rise above ambient is 6 to 12 C - well within the 125 C maximum for the E suffix variants. No external heatsink required for industrial applications.
Compliance Information
RoHS compliant per Microchip product page. The I suffix denotes industrial -40C to +85C grade; E suffix for -40C to +125C is not AEC-Q100 qualified but suitable for non-automotive harsh environments. For AEC-Q100 automotive qualification, contact Microchip about Q-grade variants.