PIC32MZ2048EFM100T-I/PF - 200MHz 32-bit MCU, 2MB Flash | Microchip
MPN: PIC32MZ2048EFM100T-I/PF ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $18.42 | $18.42 |
| 10 | $16.85 | $168.50 |
| 100 | $14.92 | $1,492.00 |
| 500 | $12.78 | $6,390.00 |
| 1,000 | $11.35 | $11,350.00 |
PIC32MZ2048EFM100T-I/PF Overview
A 32-bit MCU (microcontroller unit) is a single-chip computer that integrates a 32-bit processor core, program and data memory, and a rich set of peripherals on one silicon die. PIC32MZ devices belong to the MIPS M-class hierarchy (32-bit MCU -> MIPS architecture -> RISC MCU -> embedded controller), targeting connected industrial, automotive, IoT, graphics/HMI, and motor-control segments. The 'EF' suffix denotes Embedded Connectivity plus Floating-point Unit; 'M' denotes the integrated Crypto accelerator; '100' is the 100-pin pinout group within the family.
Key features include integrated HS USB 2.0 (host/device/OTG), 10/100 Ethernet MAC with RMII/MII interface, two CAN 2.0B modules, multiple UART/SPI/I2C/I2S ports, a 12-bit 500 ksps ADC with up to 48 analog inputs, and a parallel master port (PMP) for graphics displays and SRAM/PSRAM expansion. Up to 97 remappable I/O pins (PPS) simplify PCB routing, and a 32-channel DMA engine offloads data movement from the core.
Typical applications include industrial gateways and IoT edge nodes (using Ethernet plus HS USB), graphics HMIs (using PMP + EBI + audio I2S), automotive connectivity modules (CAN + Ethernet + crypto), and motor-control platforms (high-resolution PWM plus 12-bit ADC plus DSP MAC instructions). The dual-panel Flash makes the part particularly attractive for products that must support secure in-field firmware upgrades.
When designing, ensure the supply rail supplies clean 3.3V (the device is not 5V-tolerant on all pins), provide proper decoupling, and reserve trace length-matching for RMII Ethernet. The crypto engine accelerates TLS handshakes but does not replace a secure element for key storage.
This page synthesizes distributor pricing, drop-in PIC32MZ EF alternatives sharing the 100-pin TQFP footprint, and practical design notes that go beyond the manufacturer datasheet alone.
Drop-in alternatives for PIC32MZ2048EFM100T-I/PF — 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 PIC32MZ2048EFM100T-I/PF (same form factor and footprint) — differing in ADC, Package, Core Architecture, Operating Temperature, USB.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
PIC32MZ1024EFM100T-I/PF
✅ Drop-In✓ In Stock
$7.95 / Unit
View Datasheet →PIC32MZ2048ECM100T-I/PF
✅ Drop-In✓ In Stock
$3.78 / Unit
View Datasheet →PIC32MZ2048ECG100T-I/PF
✅ Drop-In📋 Reference alternative (not in catalog)
PIC32MZ1024ECG100T-I/PF
✅ Drop-In✓ In Stock
$6.75 / Unit
View Datasheet →PIC32MZ2048EFG100T-I/PF
✅ Drop-In✓ In Stock
$3.55 / Unit
View Datasheet →PIC32MZ2048EFM100T-I/PF Maximum Ratings & Electrical Characteristics
| Core | MIPS32 M-Class with FPU (microMIPS) |
| Operating Frequency | 200 MHz (330 DMIPS) |
| Program Flash | 2 MB (dual-panel, Live-Update) |
| SRAM | 512 KB |
| Cache | 16 KB I-Cache, 4 KB D-Cache |
| Hardware Crypto Engine | AES, DES/3DES, SHA, MD5, HMAC |
| Supply Voltage | 2.3V to 3.6V |
| Operating Temperature | -40C to +85C (Industrial, '-I') |
| Package | 100-pin TQFP (14x14 mm), '-/PF' |
| USB | Hi-Speed USB 2.0 (host/device/OTG) |
| Ethernet | 10/100 MAC (RMII/MII) |
| CAN | 2x CAN 2.0B |
| ADC | 12-bit, 500 ksps, up to 48 channels |
| DMA Channels | 32 |
| I/O Pins | 97 (Peripheral Pin Select) |
| Mounting Type | Surface Mount |
| RoHS Status | Compliant |
PIC32MZ2048EFM100T-I/PF Pin Configuration
| Pin 1 | RG15 — General I/O / PPS remappable |
| Pin 2 | RG0 — General I/O / PPS remappable |
| Pin 3 | RG1 — General I/O / PPS remappable |
| Pin 4 | RG2 — General I/O / PPS remappable |
| Pin 5 | RG3 — General I/O / PPS remappable |
| Pin 6 | VDD — Core supply (2.3V-3.6V) |
| Pin 7 | VSS — Ground |
| Pin 8 | RG4 — General I/O / PPS remappable |
| Pin 9 | RG5 — General I/O / PPS remappable |
| Pin 10 | RG6 — General I/O / PPS remappable |
| Pin 11 | RG7 — General I/O / PPS remappable |
| Pin 12 | RG8 — General I/O / PPS remappable |
| Pin 13 | RG9 — General I/O / PPS remappable |
| Pin 14 | VSS — Ground |
| Pin 15 | VDD — Core supply (2.3V-3.6V) |
| Pin 16 | RA0 — General I/O / PPS remappable |
| Pin 17 | RA1 — General I/O / PPS remappable |
| Pin 18 | RA2 — General I/O / PPS remappable |
| Pin 19 | RA3 — General I/O / PPS remappable |
| Pin 20 | RA4 — General I/O / PPS remappable |
| Pin 21 | RA5 — General I/O / PPS remappable |
| Pin 22 | VDD — Core supply |
| Pin 23 | VSS — Ground |
| Pin 24 | RA6 — General I/O / PPS remappable |
| Pin 25 | RA7 — General I/O / PPS remappable |
| Pin 26 | RB0 — PPS remappable |
| Pin 27 | RB1 — PPS remappable |
| Pin 28 | RB2 — PPS remappable |
| Pin 29 | RB3 — PPS remappable |
| Pin 30 | RB4 — PPS remappable |
| Pin 31 | RB5 — PPS remappable |
| Pin 32 | VSS — Ground |
| Pin 33 | RB6 — PPS remappable |
| Pin 34 | RB7 — PPS remappable |
| Pin 35 | RB8 — PPS remappable |
| Pin 36 | RB9 — PPS remappable |
| Pin 37 | RB10 — PPS remappable |
| Pin 38 | RB11 — PPS remappable |
| Pin 39 | RB12 — PPS remappable |
| Pin 40 | VDD — Core supply |
| Pin 41 | RB13 — PPS remappable |
| Pin 42 | RB14 — PPS remappable |
| Pin 43 | RB15 — PPS remappable |
| Pin 44 | RC0 — PPS remappable |
| Pin 45 | RC1 — PPS remappable |
| Pin 46 | RC2 — PPS remappable |
| Pin 47 | RC3 — PPS remappable |
| Pin 48 | RC4 — PPS remappable |
| Pin 49 | RC5 — PPS remappable |
| Pin 50 | VSS — Ground |
| Pin 51 | RC6 — PPS remappable |
| Pin 52 | RC7 — PPS remappable |
| Pin 53 | RC8 — PPS remappable |
| Pin 54 | RC9 — PPS remappable |
| Pin 55 | RC10 — PPS remappable |
| Pin 56 | RC11 — PPS remappable |
| Pin 57 | RC12 — PPS remappable |
| Pin 58 | RC13 — PPS remappable |
| Pin 59 | RC14 — PPS remappable |
| Pin 60 | VDD — Core supply |
| Pin 61 | RC15 — PPS remappable |
| Pin 62 | RD0 — PPS remappable |
| Pin 63 | RD1 — PPS remappable |
| Pin 64 | RD2 — PPS remappable |
| Pin 65 | RD3 — PPS remappable |
| Pin 66 | RD4 — PPS remappable |
| Pin 67 | RD5 — PPS remappable |
| Pin 68 | RD6 — PPS remappable |
| Pin 69 | RD7 — PPS remappable |
| Pin 70 | VSS — Ground |
| Pin 71 | RD8 — PPS remappable |
| Pin 72 | RD9 — PPS remappable |
| Pin 73 | RD10 — PPS remappable |
| Pin 74 | RD11 — PPS remappable |
| Pin 75 | RD12 — PPS remappable |
| Pin 76 | RD13 — PPS remappable |
| Pin 77 | RD14 — PPS remappable |
| Pin 78 | RD15 — PPS remappable |
| Pin 79 | RE0 — PPS remappable |
| Pin 80 | VDD — Core supply |
| Pin 81 | RE1 — PPS remappable |
| Pin 82 | RE2 — PPS remappable |
| Pin 83 | RE3 — PPS remappable |
| Pin 84 | RE4 — PPS remappable |
| Pin 85 | RE5 — PPS remappable |
| Pin 86 | RE6 — PPS remappable |
| Pin 87 | RE7 — PPS remappable |
| Pin 88 | RF0 — PPS remappable |
| Pin 89 | RF1 — PPS remappable |
| Pin 90 | VSS — Ground |
| Pin 91 | RF2 — PPS remappable |
| Pin 92 | RF3 — PPS remappable |
| Pin 93 | RF4 — PPS remappable |
| Pin 94 | RF5 — PPS remappable |
| Pin 95 | RF6 — PPS remappable |
| Pin 96 | RF7 — PPS remappable |
| Pin 97 | RF8 — PPS remappable |
| Pin 98 | RF9 — PPS remappable |
| Pin 99 | RF10 — PPS remappable |
| Pin 100 | RF11 — PPS remappable |
Typical Applications
PIC32MZ2048EFM100T-I/PF is suitable for 6 applications: Industrial IoT Gateway, Automotive Connectivity Module, Graphics HMI / Touch Display, Motor Control / Field-Oriented Control, Audio Processing / USB Audio Device, Secure Edge Node / IoT Endpoint.
Industrial IoT Gateway
The PIC32MZ2048EFM100T-I/PF fits industrial IoT gateways because its integrated 10/100 Ethernet MAC and Hi-Speed USB 2.0 give designers dual connectivity paths without external PHYs. The hardware crypto engine accelerates TLS 1.3 handshakes using AES-128 GCM, cutting typical handshake latency by 5-10x versus software-only implementations on Cortex-M4 alternatives. Dual-panel Flash allows secure over-the-air (OTA) firmware updates where one panel runs the live application while the other receives and verifies the new image, then atomically swaps roles on next reset. The 512 KB SRAM comfortably holds an embedded TCP/IP stack plus an MQTT-SN client buffer, while 97 PPS-remappable I/Os simplify PCB routing of RS-485, RS-232, SPI sensors, and I2C EEPROMs around a single chip.
Recommended
Automotive Connectivity Module
The PIC32MZ2048EFM100T-I/PF fits automotive connectivity modules (TCUs, gateways, OBD-II dongles) because dual CAN 2.0B controllers with hardware filtering handle the in-vehicle bus traffic natively, while Ethernet MAC enables diagnostic-over-IP (DoIP) and 100BASE-T1 bridges. The 200 MHz MIPS core with DSP-enhanced MAC instructions computes signal-processing tasks such as CAN-FD frame timestamping and audio-grade noise filtering in real time. Operating range of -40C to +85C covers cabin and most under-hood placements, though under-hood deployments above +85C require the 'E' (extended) or automotive AEC-Q100 qualified variants. Hardware AES and SHA engines protect diagnostic sessions and firmware integrity without burdening the application CPU.
Recommended
Graphics HMI / Touch Display
The PIC32MZ2048EFM100T-I/PF drives graphics HMI panels because its Parallel Master Port (PMP) plus External Bus Interface (EBI) directly interfaces to TFT LCDs, SRAM, and PSRAM up to 16 MB without external glue logic. The 32-bit core at 200 MHz plus 512 KB SRAM renders simple framebuffers, while the dedicated I2S ports feed audio codecs for touchscreen beeps and voice prompts. The on-chip 12-bit ADC reads backlight temperature and touch-screen voltage dividers, and the 32-channel DMA engine moves pixel data with minimal CPU overhead. For mid-resolution WVGA displays, designers typically add 8 MB external PSRAM and an SPI touchscreen controller, both of which are well-supported by MPLAB Harmony v3 driver libraries.
Recommended
Motor Control / Field-Oriented Control
The PIC32MZ2048EFM100T-I/PF fits high-performance motor-control designs because its DSP-enhanced core provides four 64-bit accumulators and single-cycle MAC for Park/Clarke transforms used in field-oriented control (FOC) of PMSM and BLDC motors. The 12-bit 500 ksps ADC samples phase currents synchronously to PWM edges, while the high-resolution PWM outputs drive the three-phase inverter at switching frequencies up to 100 kHz. The 2 MB Flash stores FOC lookup tables, sensorless observers, and protection state machines, and the hardware crypto engine can authenticate firmware over secure diagnostic links. Operating temperature of -40C to +85C matches industrial servo and drive environments.
Recommended
Audio Processing / USB Audio Device
The PIC32MZ2048EFM100T-I/PF fits USB audio applications because its Hi-Speed USB 2.0 peripheral with internal PHY supports USB Audio Class 1.0 / 2.0 streaming at 24-bit / 96 kHz without an external ULPI chip. The I2S ports connect directly to industry-standard DACs and ADCs (e.g., PCM5101A, SGTL5000), and the FPU performs biquad filtering, mixing, and dynamics processing in hardware. Dual-panel Flash enables secure firmware updates for evolving audio codecs and DSP algorithms. With 97 PPS-remappable I/Os, designers route S/PDIF, MIDI, and headphone detection alongside USB without bus conflicts.
Recommended
Secure Edge Node / IoT Endpoint
The PIC32MZ2048EFM100T-I/PF fits secure edge-node designs because its hardware crypto engine accelerates TLS 1.3, MQTT-SN over TLS, and secure-boot signature verification at 200 MHz without offloading to a separate secure element. Dual-panel Flash supports A/B firmware swap for fail-safe OTA updates in remote deployments, while 512 KB SRAM holds LoRaWAN / Thread / Zigbee stack buffers. The 12-bit ADC reads sensor inputs (temperature, humidity, gas, vibration), and multiple UART/SPI/I2C ports interface to wireless transceivers. Industrial temperature rating of -40C to +85C suits outdoor enclosures and factory-floor deployments.
Recommended
Recommended Products Summary
Engineering reference data for PIC32MZ2048EFM100T-I/PF — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | PIC32MZ1024EFM100T-I/PF | PIC32MZ2048ECM100T-I/PF | PIC32MZ2048ECG100T-I/PF | PIC32MZ1024ECG100T-I/PF | PIC32MZ2048EFG100T-I/PF |
|---|---|---|---|---|---|---|
| Package | 100-pin TQFP (14x14) | 100-pin TQFP (14x14) - same | 100-pin TQFP (14x14) - same | 100-pin TQFP (14x14) - same | 100-pin TQFP (14x14) - same | 100-pin TQFP (14x14) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Flash | 2 MB | 1 MB | 2 MB | 2 MB | 1 MB | 2 MB |
| SRAM | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB |
| Hardware Crypto Engine | Yes (AES, DES, SHA) | Yes | No | No | No | Yes |
| CAN 2.0B | 2x | 2x | 2x | 0 | 0 | 2x |
| Ethernet MAC | 10/100 | 10/100 | 10/100 | 10/100 | 10/100 | 10/100 |
| HS USB 2.0 | Yes | Yes | Yes | Yes | Yes | Yes |
| Core Frequency | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz |
| Temperature Grade | -40C to +85C (I) | -40C to +85C (I) | -40C to +85C (I) | -40C to +85C (I) | -40C to +85C (I) | -40C to +85C (I) |
Key Differentiators
- Integrated hardware crypto engine (AES/SHA) (vs PIC32MZ2048ECG100T-I/PF)
- Dual CAN 2.0B controllers for automotive bus (vs PIC32MZ2048ECG100T-I/PF)
- Full 2 MB Flash for OTA dual-panel updates (vs PIC32MZ1024EFM100T-I/PF)
Design Notes
Estimated: At 200 MHz core clock and full peripheral activity (Ethernet MAC, USB, ADC sampling), core current draw is typically 80-120 mA from the 3.3V rail. Place one 100 nF X7R 0402 ceramic decoupling capacitor adjacent to every VDD pin and one bulk 10 uF X5R 0805 ceramic near the MCU. Failure to provide adequate bulk capacitance can cause brownout resets when USB or Ethernet transceivers hot-plug. The MCU is not 5V tolerant - level-shift any 5V signals externally.
Route RMII Ethernet traces as a 50-ohm differential pair (REF_CLK to PHY) with maximum trace length of 50 mm and matched lengths within 2 mm. Place the Ethernet PHY within 25 mm of the MCU to minimize EMI and signal-integrity issues. The Hi-Speed USB D+/D- traces require 90-ohm differential impedance and should not cross any other high-speed signal; keep them short and symmetric. Use a common-mode choke on USB lines for EMI compliance.
Do not assume the PIC32MZ2048EFM100T-I/PF (14x14 TQFP) is interchangeable with PIC32MZ2048EFM100T-I/PT (12x12 TQFP) - the PCB footprints differ even though both are 100-pin TQFP. Always check the package suffix ('PF' vs 'PT') in your BOM. Also note that the 'T-' prefix denotes tape-and-reel; parts without 'T-' ship in trays and should not be ordered if the pick-and-place is configured for tape feeders. Confirm boot configuration strapping pins (BMSRP, BMX2, etc.) are pulled correctly at reset.
Compliance Information
RoHS compliant per Microchip product page. Industrial (-40C to +85C) grade only; not AEC-Q100 qualified - for AEC-Q100 automotive applications, contact Microchip for VAO parts.
