PIC32MZ1024EFF100-I/PT - 200MHz 32-bit MCU, 1MB Flash|Microchip
MPN: PIC32MZ1024EFF100-I/PT ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $12.46 | $12.46 |
| 10 | $11.22 | $112.20 |
| 100 | $9.98 | $998.00 |
| 500 | $9.1 | $4,550.00 |
| 1,000 | $8.5 | $8,500.00 |
PIC32MZ1024EFF100-I/PT Overview
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program and data memory, I/O peripherals, and often analog/digital conversion.The PIC32 lineoccupies the 32-bit performance tier of Microchip's portfolio, positioned above PIC24/dsPIC and below the SAM S70/S71 Cortex-M7 seriesfor developers needing MIPS-class throughput with deterministic interrupt latency and amature MPLAB Harmony toolchain.
Key features include 1 MB Live-Update Flash (Dual-Panel), 256 KB SRAM with 16 KB tightly-coupled cache, a 12-bit 5 MSPS ADC with up to 48 channels, a 12-bit 1 MSPS DAC, Hi-Speed USB 2.0 OTG, 10/100 Mbps Ethernet MAC with dedicated DMA, two CAN 2.0B controllers, and a graphics-friendly 32-bit PMP. The 100-pin TQFP exposes six SPI/I2S modules, six UART modules and four I2C buses for sensor aggregation.
The PIC32MZ EF family uses a 5-stage pipelinedMIPS Warrior M-class core with a hardware multiply-divide unit and FPU.It supports live-update firmware via dual-panel Flash, enabling OTA-style image swaps without external memory.JTAG and 2-wire trace (PCLK/TDO) are available, andcrypto/authentication can be added via acompanion ECC608A or ATECC608B over I2C.
Typical applications include industrial HMI panels with TFT-LCD + Resistive Touch, automotive CAN gateways (functional-safety variants availablein PIC32MZ EF 'EF' '-V' grade), IoT gateways with Ethernet + Wi-Fi co-existence, motor-control FOC drives up to 1 kW, and audio/graphics USB peripherals.Designers should pair it with an external 25 MHz crystal plus internal PLL to derive the 200 MHz core clock, and reserve dedicated layers for the analog/digital grounds per Microchip TB3071. The 100-pin TQFP suits hand-solderable prototyping and entry-levelproduction lines where BGAs are impractical.
When migrating from PIC32MX, engineers gain roughly 4-5x DMIPS, double the SRAM, and full DSP/FPU support, but must adoptMPLAB Harmony v3 and re-validate interrupt prioritiesfor the new GENERIC_VECTOR scheme.
This page synthesizesdistributor pricing, verifieddrop-in alternatives fromSiteMPN cross-reference,and engineering design notes not found inthemanufacturer datasheet.
Drop-in alternatives for PIC32MZ1024EFF100-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 PIC32MZ1024EFF100-I/PT (same form factor and footprint) — differing in Package, ADC, MSL Level, Operating Temperature, Core Architecture.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
PIC32MZ1024EFF100T-I/PT
✅ Drop-In📋 Reference alternative (not in catalog)
PIC32MZ1024EFF100-E/PT
✅ Drop-In✓ In Stock
$9.67 / Unit
View Datasheet →PIC32MZ1024EFG100-I/PT
✅ Drop-In✓ In Stock
$8.94 / Unit
View Datasheet →PIC32MZ1024EFF100-I/PF
✅ Drop-In✓ In Stock
$6.95 / Unit
View Datasheet →PIC32MZ1024EFE100-I/PT
✅ Drop-In✓ In Stock
$8.1 / Unit
View Datasheet →PIC32MZ1024ECM100-I/PT
✅ Drop-In✓ In Stock
$7.45 / Unit
View Datasheet →PIC32MZ1024EFF100-I/PT Maximum Ratings & Electrical Characteristics
| Core Architecture | MIPS Warrior M-class (MIPS32 M4K) |
| Core Frequency (max) | 200 MHz |
| DMIPS | 330 DMIPS |
| FPU | IEEE 754-compliant single/double precision |
| DSP | Four 64-bit accumulators, single-cycle MAC |
| Program Flash | 1 MB (1M x 8) Live-Update dual panel |
| SRAM | 256 KB (16 KB cache) |
| Supply Voltage | 2.5 V / 3.3 V |
| ADC | 12-bit, up to 5 MSPS, up to 48 channels |
| DAC | 12-bit, 1 MSPS, 1 channel |
| USB | Hi-Speed USB 2.0 OTG |
| Ethernet | 10/100 Mbps MAC with dedicated DMA |
| CAN | 2x CAN 2.0B |
| UART / SPI / I2C / I2S | 6 / 6 / 4 / 2 |
| Operating Temperature (I grade) | -40C to +85C |
| Package | 100-pin TQFP (PT) 12x12 mm |
| Mounting Type | Surface Mount |
| MSL Level | MSL3 (per JEDEC J-STD-020) |
| RoHS Status | Compliant |
| Lead-Free / Halogen-Free | Yes / Yes |
PIC32MZ1024EFF100-I/PT Pin Configuration
| Pin 1 | RG15 — General purpose I/O / analog input |
| Pin 2 | RG9 — General purpose I/O |
| Pin 3 | AVDD — Analog supply |
| Pin 4 | AVSS — Analog ground |
| Pin 5 | AN33/RPG6 — Analog input / GPIO |
| Pin 6 | AN34/RPG7 — Analog input / GPIO |
| Pin 7 | AN35/RPG8 — Analog input / GPIO |
| Pin 8 | RPK3/AN36 — Analog input / GPIO |
| Pin 9 | RPK4/AN37 — Analog input / GPIO |
| Pin 10 | RPK5/AN38 — Analog input / GPIO |
| Pin 11 | RPK6/AN39 — Analog input / GPIO |
| Pin 12 | RPK7/AN40 — Analog input / GPIO |
| Pin 13 | RPJ0/AN41 — Analog input / GPIO |
| Pin 14 | RPJ1/AN42 — Analog input / GPIO |
| Pin 15 | RPJ2/AN43 — Analog input / GPIO |
| Pin 16 | RPJ3/AN44 — Analog input / GPIO |
| Pin 17 | RPJ4/AN45 — Analog input / GPIO |
| Pin 18 | RPJ5/AN46 — Analog input / GPIO |
| Pin 19 | RPJ7/AN48 — Analog input / GPIO |
| Pin 20 | RPG0/PMD0 — GPIO / PMP data |
| Pin 21 | RPG1/PMD1 — GPIO / PMP data |
| Pin 22 | RPG2/PMD2 — GPIO / PMP data |
| Pin 23 | RPG3/PMD3 — GPIO / PMP data |
| Pin 24 | RPG4/PMD4 — GPIO / PMP data |
| Pin 25 | RPG5/PMD5 — GPIO / PMP data |
| Pin 26 | VDD — Digital supply 3.3V |
| Pin 27 | VSS — Digital ground |
| Pin 28 | PMD6/RPH8 — GPIO / PMP data |
| Pin 29 | PMD7/RPH9 — GPIO / PMP data |
| Pin 30 | PMD8/RPH10 — GPIO / PMP data |
| Pin 31 | PMD9/RPH11 — GPIO / PMP data |
| Pin 32 | PMD10/RPH12 — GPIO / PMP data |
| Pin 33 | PMD11/RPH13 — GPIO / PMP data |
| Pin 34 | PMD12/RPH14 — GPIO / PMP data |
| Pin 35 | PMD13/RPH15 — GPIO / PMP data |
| Pin 36 | PMD14/RPJ6 — GPIO / PMP data |
| Pin 37 | PMD15/RPJ8 — GPIO / PMP data |
| Pin 38 | PMALL/RPA0 — PMP address latch low / GPIO |
| Pin 39 | PMALH/RPA1 — PMP address latch high / GPIO |
| Pin 40 | PMRD/RPA2 — PMP read strobe / GPIO |
| Pin 41 | PMWR/RPA3 — PMP write strobe / GPIO |
| Pin 42 | RPF5/USBID — GPIO / USB ID |
| Pin 43 | RPF4/USBVBus — GPIO / USB Vbus detect |
| Pin 44 | VDD — Digital supply 3.3V |
| Pin 45 | VSS — Digital ground |
| Pin 46 | RPF3/SDI3 — GPIO / SPI3 data in |
| Pin 47 | RPF2/SDO3 — GPIO / SPI3 data out |
| Pin 48 | RPF8/SCK3 — GPIO / SPI3 clock |
| Pin 49 | RPF12/SS3 — GPIO / SPI3 slave select |
| Pin 50 | RPC1/U1TX — GPIO / UART1 TX |
| Pin 51 | RPC2/U1RX — GPIO / UART1 RX |
| Pin 52 | RPC3/U1CTS — GPIO / UART1 CTS |
| Pin 53 | RPC4/U1RTS — GPIO / UART1 RTS |
| Pin 54 | RPE0/INT0 — GPIO / External interrupt 0 |
| Pin 55 | RPE1/INT1 — GPIO / External interrupt 1 |
| Pin 56 | RPE2/INT2 — GPIO / External interrupt 2 |
| Pin 57 | RPE3/INT3 — GPIO / External interrupt 3 |
| Pin 58 | RPE4/INT4 — GPIO / External interrupt 4 |
| Pin 59 | RPE5/PMCS1 — GPIO / PMP chip select |
| Pin 60 | RPE6/PMCS2 — GPIO / PMP chip select |
| Pin 61 | RPE7/PMCS3 — GPIO / PMP chip select |
| Pin 62 | RPE8/PMA2 — GPIO / PMP address |
| Pin 63 | RPE9/PMA3 — GPIO / PMP address |
| Pin 64 | RPF0/TDI — GPIO / JTAG TDI |
| Pin 65 | RPF1/TCK — GPIO / JTAG TCK |
| Pin 66 | RPF2/TDO — GPIO / JTAG TDO |
| Pin 67 | RPF3/TMS — GPIO / JTAG TMS |
| Pin 68 | RPF4/TRCLK — GPIO / Trace clock |
| Pin 69 | RPF5/TRD0 — GPIO / Trace data 0 |
| Pin 70 | RPF6/TRD1 — GPIO / Trace data 1 |
| Pin 71 | VDD — Digital supply 3.3V |
| Pin 72 | VSS — Digital ground |
| Pin 73 | RPC0/OC1 — GPIO / Output compare 1 |
| Pin 74 | RPC5/OC2 — GPIO / Output compare 2 |
| Pin 75 | RPC6/OC3 — GPIO / Output compare 3 |
| Pin 76 | RPC7/OC4 — GPIO / Output compare 4 |
| Pin 77 | RPC8/OC5 — GPIO / Output compare 5 |
| Pin 78 | RPC9/OC6 — GPIO / Output compare 6 |
| Pin 79 | RPC10/OC7 — GPIO / Output compare 7 |
| Pin 80 | RPC11/OC8 — GPIO / Output compare 8 |
| Pin 81 | RPC12/OC9 — GPIO / Output compare 9 |
| Pin 82 | RPC13/IC1 — GPIO / Input capture 1 |
| Pin 83 | RPC14/IC2 — GPIO / Input capture 2 |
| Pin 84 | RPC15/IC3 — GPIO / Input capture 3 |
| Pin 85 | RPD1/IC4 — GPIO / Input capture 4 |
| Pin 86 | RPD2/IC5 — GPIO / Input capture 5 |
| Pin 87 | RPD3/IC6 — GPIO / Input capture 6 |
| Pin 88 | RPD4/IC7 — GPIO / Input capture 7 |
| Pin 89 | RPD5/IC8 — GPIO / Input capture 8 |
| Pin 90 | RPD6/IC9 — GPIO / Input capture 9 |
| Pin 91 | RPD7/IC10 — GPIO / Input capture 10 |
| Pin 92 | RPD8/IC11 — GPIO / Input capture 11 |
| Pin 93 | RPD9/IC12 — GPIO / Input capture 12 |
| Pin 94 | RPD10/IC13 — GPIO / Input capture 13 |
| Pin 95 | RPD11/IC14 — GPIO / Input capture 14 |
| Pin 96 | RPD12/IC15 — GPIO / Input capture 15 |
| Pin 97 | RPD13/IC16 — GPIO / Input capture 16 |
| Pin 98 | RPD14/SCK4 — GPIO / SPI4 clock |
| Pin 99 | RPD15/SDI4 — GPIO / SPI4 data in |
| Pin 100 | VDD — Digital supply 3.3V |
Typical Applications
PIC32MZ1024EFF100-I/PT is suitable for 8 applications: Industrial HMI / Graphics Panel, IoT Gateway with Ethernet + Wi-Fi Coexistence, CAN-based Automotive Gateway, FOC Motor Control (up to 1 kW), Audio + Graphics USB Peripheral, Portable Test & Measurement Instrumentation, Industrial IoT Edge Controller, Medical Patient Monitoring (Non-Implantable).
Industrial HMI / Graphics Panel
The PIC32MZ1024EFF100-I/PT isdesigned forindustrial HMI panelsrequiring a TFT-LCD andresistive touch overlay.Its 200 MHz MIPS Warrior M-class core and 32-bit PMP drive WVGA displays smoothly, while 256 KB SRAM provides sufficient framebuffer for fonts and icons without external memory.The 12-bit ADC at 5 MSPS handles multiple analog front-panel inputs (pots, sensors, RTD) concurrently.MPLAB Harmony v3 drivers, Graphics Object Layer and the same 100-pin TQFP land pattern simplify upgradability across the PIC32MZ EF familywhen display size or connectivity evolves.
Recommended
IoT Gateway with Ethernet + Wi-Fi Coexistence
For IoT gateway designs, the PIC32MZ1024EFF100-I/PT provides wired Ethernet via the integrated 10/100 MAC with dedicated DMA and Hi-Speed USB 2.0 OTG for Wi-Fi/BLE dongles or debug. 1 MB Flash and 256 KB SRAM support TLS stacks, JSON parsing and HTTP/MQTT clients without external memory. The six UART modules enable bridging of multi-protocol sensor networks (Zigbee, LoRa, RS-485).Use the same 100-pin TQFP as PIC32MZ1024EFG100-I/PTfor crypto variants with on-chip AES/SHA engine.
Recommended
CAN-based Automotive Gateway
The PIC32MZ1024EFF100-I/PT integrates dual CAN 2.0B controllers, making it well suited for automotive gateways bridging CAN, LIN, and Ethernet within vehicle networksor in EV charging infrastructure. Its 200 MHz MIPS core runs AUTOSAR-compatible CAN stacks and secure bootloaders at real-time deterministic rates.Thesame 100-pin TQFP land pattern is shared across the extended-temperature familywhen selecting '-V' grade parts. Pair with an external CAN transceiver such as the MCP2558FD for CAN-FD bandwidth up to 5 Mbps.
Recommended
FOC Motor Control (up to 1 kW)
The PIC32MZ1024EFF100-I/PT runs field-oriented control of PMSM/BLDC motors at switching frequencies of 20-50 kHz with deterministic latency, leveraging the MIPS M-class core, four 64-bit DSP accumulators, single-cycle MAC and the 12-bit 5 MSPS ADC for current/voltage sensing. The 1 MB Flash stores sensorless observer libraries and SFOC firmware; 256 KB SRAM preserves fast software timers. The 100-pin TQFP keeps the MCU accessible for hand-soldered prototype drives.Microchip MPLAB Harmony's motor-control framework provides drop-in algorithms for the same PIC32MZ EF silicon.
Recommended
Audio + Graphics USB Peripheral
The PIC32MZ1024EFF100-I/PT integrates Hi-Speed USB 2.0 OTG and a 12-bit DAC, supporting USB audio class 1.0/2.0 peripherals and human-interface devices.Its DSP extensions enable on-the-flyEQ / compressor / mixer processing for headset DSP, while 256 KB SRAM buffers audio frames without DMA starvationat 96 kHz.The 100-pin TQFP keeps the PCB visible during prototype bring-up;use the same 100-pin TQFP land pattern when migrating to the PIC32MZ1024EFG100-I/PT for secure content DRM.
Recommended
Portable Test & Measurement Instrumentation
The PIC32MZ1024EFF100-I/PT is widely used in portable test and measurement gear, where its 12-bit 5 MSPS ADC with up to 48 channels captures multi-channel waveforms, the DSP extensions enable real-time FFT/Goertzel analysis, and the Hi-Speed USB OTG streams sample buffers to a host PC at 480 Mbps.Its 1 MB Flash stores calibration tables and GUI assetswithout needing external memory. Thesame 100-pin TQFP (12x12 mm) lets designers hand-solder debug boards quickly during bring-up.
Recommended
Industrial IoT Edge Controller
The PIC32MZ1024EFF100-I/PT functionsas an industrial edge controller that aggregates sensor data via Modbus RTU (RS-485 UART), forwards over Ethernet, and pre-processes data on-device with the MIPS M-class core plus DSP extensions. Its 1 MB Flash fits OTA dual-image firmware usingLive-Update dual-panel, and 256 KB SRAM buffers enough data for an MQTT client without external memory. The 100-pin TQFP at 12x12 mm survives well-soldered hand prototypesand thesamefootprint allows migration to the PIC32MZ1024EFF100-E/PT for high-temperature factory-floor cabinets.
Recommended
Medical Patient Monitoring (Non-Implantable)
The PIC32MZ1024EFF100-I/PT fits non-implantable patient monitoring devices such as bedside multi-parameter monitors and ambulatory SpO2 sensors.Its 12-bit 5 MSPS ADC samples ECG, SpO2 and respiration channels concurrently; the DSP instructions accelerate QRS detection and FFT-based heart-rate variability analysis. Hi-Speed USB and Ethernet provide connectivity to hospital IT.Thesame 100-pin TQFP family land pattern simplifies design reuse,anddesigners are advised to validate IEC 60601-1 compliance separately.
Recommended
Recommended Products Summary
Engineering reference data for PIC32MZ1024EFF100-I/PT — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | PIC32MZ1024EFF100T-I/PT | PIC32MZ1024EFF100-E/PT | PIC32MZ1024EFG100-I/PT | PIC32MZ1024EFF100-I/PF | PIC32MZ1024EFE100-I/PT | PIC32MZ1024ECM100-I/PT |
|---|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 100-TQFP (12x12 mm) | 100-TQFP(12x12) - same | 100-TQFP (12x12) - same | 100-TQFP (12x12) - same | 100-TQFP (12x12) - same | 100-TQFP (12x12) - same | 100-TQFP (12x12) - same |
| Core Frequency | 200 MHz | 200 MHz | 180 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz |
| Flash | 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 |
| FPU | Yes (IEEE 754) | Yes | Yes | Yes | Yes | Yes | Yes |
| On-Chip Crypto | No | No | No | Yes (AES/SHA) | No | No | No |
| Temperature Grade | I: -40C to +85C | I: -40C to +85C | E: -40C to +125C | I: -40C to +85C | I: -40C to +85C | I: -40C to +85C | I: -40C to +85C |
Key Differentiators
- Samefootprintupgradepath with on-chip crypto (vs PIC32MZ1024EFG100-I/PT)
- Higher core speedvs extended-temperature variant (vs PIC32MZ1024EFF100-E/PT)
- Industrial-gradeoperating range (vs PIC32MZ1024EFF100-V/PT)
Design Notes
The PIC32MZ1024EFF100-I/PT has dedicated AVDD/AVSS pins for analog (ADC, DAC) and VDD/VSS for digital logicrails.Tie AVDD to a quiet 3.3V LDO output (e.g. MCP1755) and isolate it from digital VDD with a ferrite bead + 10uF/0.1uF cap network.Capacitors run on the analog ground (AVSS) side; do not share return paths with switching nodes. This preserves ADC accuracy at the5 MSPS sampling rate,per Microchip TB3071 and the manufacturer PIC32MZ EF family datasheet.
Estimated:At 200 MHz on industrial code paths, the PIC32MZ1024EFF100-I/PT draws approximately 75-95 mA from VDD.The 100-pin TQFP has theta_JA near 40-50 C/W on a 4-layer JEDEC EIA/JESD51 test board, givingjunction temperature rise of approximately 4-5 C above ambient.Provide copper lands under the exposed pad of any QFN sibling variant; for the TQFP, a top-layer copper pour of at least 1 square inch is recommended for hot environments (>60 C ambient).
Route the RMIIEthernet signals on a separate inner layer with continuous ground reference;keep trace lengths matched within 50 mil to meet timing, per Microchip TB3085. Place the 25 MHz crystal within5 mm of the OSC1/OSC2 pins with ground-shielded traces; add load capacitors per the datasheet's MICROCHIP_DS_CRYSTAL_TABLE. Decoupling: place 0.1uF X7R ceramic at every VDD/VSS pair within 3 mm of the pins, plus a 4.7uF tantalum or polymer cap near the MCU for bulk current.
Do not confuse the I (industrial, 85C), E (extended, 125C), and V (automotive) temperature grades -allshare the same100-pin TQFP footprint, butthe E and V variants cap core frequency at 180 MHz. The Live-Update dual-panel Flash requires explicit configuration in MPLAB Harmony v3 - default linker scripts may place boot code in the inactive panel, bricking OTA updates.Use the right MPLAB X Harmony repo branch (csp_v3 or peripheral library) for theMIPS Warrior M-class; legacy PIC32MX code does not link against PIC32MZ.
Compliance Information
RoHS and REACH compliant per manufacturer. Not AEC-Q100 qualified-use the automotive -V grade variant for vehicle designs.