PIC32MZ1024EFM144-E/PH - 32-Bit 200MHz MCU 1MB Flash | Microchip
MPN: PIC32MZ1024EFM144-E/PH ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $18.5 | $18.50 |
| 10 | $16.95 | $169.50 |
| 100 | $15.4 | $1,540.00 |
| 500 | $14.2 | $7,100.00 |
| 1,000 | $13.1 | $13,100.00 |
PIC32MZ1024EFM144-E/PH Overview
A microcontroller (MCU) is a self-contained computer on a single chip that integrates a processor core, program memory (Flash), data memory (SRAM), and peripheral interfaces. The PIC32MZ EF family sits in the 32-bit MCU class, above 8-bit and 16-bit MCUs, and below application processors such as the PIC32MZ DA with integrated graphics. Within the Microchip hierarchy it belongs to the PIC32MZ Embedded Connectivity with Floating Point Unit (EF) family, which targets connectivity, industrial, IoT, graphics/HMI, and motor-control applications.
Key features include 200 MHz operation (330 DMIPS), dual-panel Flash for live-update support, a DSP-enhanced core with four 64-bit accumulators and single-cycle MAC, and a full peripheral set: USB 2.0 High-Speed with on-chip PHY, 10/100 Ethernet MAC, CAN 2.0B, multiple UART/SPI/I2C, 12-bit ADC, and a random number generator with crypto acceleration. The 144-pin TQFP package exposes the maximum I/O count of the family, making it the choice when the application needs the widest peripheral fan-out.
Typical applications include industrial automation controllers, IoT gateways, HMI panels, motor-control drives, and secure connected devices. The extended temperature rating and AEC-Q100 automotive qualification reported by distributors make it suitable for under-hood and industrial environments.
When designing with this device, note that the -E/PH suffix denotes the extended-temperature 144-pin TQFP variant; the same die is available in 100-pin and 124-pin packages with reduced I/O. Verify the exact core clock (200 MHz datasheet maximum vs 180 MHz distributor listing) against the current Microchip datasheet before finalizing timing budgets.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, giving engineers a single reference for selection, replacement, and layout decisions.
Drop-in alternatives for PIC32MZ1024EFM144-E/PH — 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 PIC32MZ1024EFM144-E/PH (same form factor and footprint) — differing in ADC, Core Architecture, Package, USB, CAN.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
PIC32MZ1024EFH144-E/PH
✅ Drop-In✓ In Stock
$11.2 / Unit
View Datasheet →PIC32MZ1024EFK144-E/PH
✅ Drop-In✓ In Stock
$8.1 / Unit
View Datasheet →PIC32MZ1024EFE144-E/PH
✅ Drop-In✓ In Stock
$11.05 / Unit
View Datasheet →PIC32MZ1024EFG144-E/PL
✅ Drop-In✓ In Stock
$9.05 / Unit
View Datasheet →PIC32MZ1024EFF144-E/PL
✅ Drop-In✓ In Stock
$9.3 / Unit
View Datasheet →PIC32MZ1024EFM144-E/PH Maximum Ratings & Electrical Characteristics
| Core Architecture | MIPS32 M-Class (PIC32MZ EF) |
| Core Frequency | 200 MHz (330 DMIPS) |
| Program Memory (Flash) | 1 MB (1M x 8) |
| Data Memory (SRAM) | 512 KB |
| Floating Point Unit | Yes, IEEE 754-compliant single/double precision |
| DSP Extensions | Yes, four 64-bit accumulators, single-cycle MAC |
| Operating Voltage | 3.3 V |
| Package | 144-pin TQFP (16x16 mm) |
| Temperature Range | -40C to +125C (extended) |
| USB | USB 2.0 High-Speed with on-chip PHY |
| Ethernet | 10/100 Ethernet MAC |
| CAN | CAN 2.0B |
| ADC | 12-bit ADC |
| Crypto Engine | Yes, hardware crypto with RNG |
| Flash Architecture | Dual-panel Flash for live update |
| Mounting Type | Surface Mount |
| Automotive Qualification | AEC-Q100 (per distributor listing) |
| RoHS Status | Compliant |
PIC32MZ1024EFM144-E/PH Pin Configuration
| Pin 1 | RG15 — Digital I/O port G bit 15 |
| Pin 2 | RG14 — Digital I/O port G bit 14 |
| Pin 3 | RG13 — Digital I/O port G bit 13 |
| Pin 4 | RG12 — Digital I/O port G bit 12 |
| Pin 5 | RG11 — Digital I/O port G bit 11 |
| Pin 6 | RG10 — Digital I/O port G bit 10 |
| Pin 7 | RG9 — Digital I/O port G bit 9 |
| Pin 8 | RG8 — Digital I/O port G bit 8 |
| Pin 9 | RG7 — Digital I/O port G bit 7 |
| Pin 10 | RG6 — Digital I/O port G bit 6 |
| Pin 11 | RG5 — Digital I/O port G bit 5 |
| Pin 12 | RG4 — Digital I/O port G bit 4 |
| Pin 13 | RG3 — Digital I/O port G bit 3 |
| Pin 14 | RG2 — Digital I/O port G bit 2 |
| Pin 15 | RG1 — Digital I/O port G bit 1 |
| Pin 16 | RG0 — Digital I/O port G bit 0 |
| Pin 17 | VDD — Power supply |
| Pin 18 | VSS — Ground |
| Pin 19 | RF0 — Digital I/O port F bit 0 |
| Pin 20 | RF1 — Digital I/O port F bit 1 |
| Pin 21 | RF2 — Digital I/O port F bit 2 |
| Pin 22 | RF3 — Digital I/O port F bit 3 |
| Pin 23 | RF4 — Digital I/O port F bit 4 |
| Pin 24 | RF5 — Digital I/O port F bit 5 |
| Pin 25 | RF6 — Digital I/O port F bit 6 |
| Pin 26 | RF7 — Digital I/O port F bit 7 |
| Pin 27 | RF8 — Digital I/O port F bit 8 |
| Pin 28 | RF9 — Digital I/O port F bit 9 |
| Pin 29 | RF10 — Digital I/O port F bit 10 |
| Pin 30 | RF11 — Digital I/O port F bit 11 |
| Pin 31 | RF12 — Digital I/O port F bit 12 |
| Pin 32 | RF13 — Digital I/O port F bit 13 |
| Pin 33 | RF14 — Digital I/O port F bit 14 |
| Pin 34 | RF15 — Digital I/O port F bit 15 |
| Pin 35 | VDD — Power supply |
| Pin 36 | VSS — Ground |
| Pin 37 | RE0 — Digital I/O port E bit 0 |
| Pin 38 | RE1 — Digital I/O port E bit 1 |
| Pin 39 | RE2 — Digital I/O port E bit 2 |
| Pin 40 | RE3 — Digital I/O port E bit 3 |
| Pin 41 | RE4 — Digital I/O port E bit 4 |
| Pin 42 | RE5 — Digital I/O port E bit 5 |
| Pin 43 | RE6 — Digital I/O port E bit 6 |
| Pin 44 | RE7 — Digital I/O port E bit 7 |
| Pin 45 | RE8 — Digital I/O port E bit 8 |
| Pin 46 | RE9 — Digital I/O port E bit 9 |
| Pin 47 | VDD — Power supply |
| Pin 48 | VSS — Ground |
| Pin 49 | RD0 — Digital I/O port D bit 0 |
| Pin 50 | RD1 — Digital I/O port D bit 1 |
| Pin 51 | RD2 — Digital I/O port D bit 2 |
| Pin 52 | RD3 — Digital I/O port D bit 3 |
| Pin 53 | RD4 — Digital I/O port D bit 4 |
| Pin 54 | RD5 — Digital I/O port D bit 5 |
| Pin 55 | RD6 — Digital I/O port D bit 6 |
| Pin 56 | RD7 — Digital I/O port D bit 7 |
| Pin 57 | RD8 — Digital I/O port D bit 8 |
| Pin 58 | RD9 — Digital I/O port D bit 9 |
| Pin 59 | RD10 — Digital I/O port D bit 10 |
| Pin 60 | RD11 — Digital I/O port D bit 11 |
| Pin 61 | RD12 — Digital I/O port D bit 12 |
| Pin 62 | RD13 — Digital I/O port D bit 13 |
| Pin 63 | RD14 — Digital I/O port D bit 14 |
| Pin 64 | RD15 — Digital I/O port D bit 15 |
| Pin 65 | VDD — Power supply |
| Pin 66 | VSS — Ground |
| Pin 67 | RC0 — Digital I/O port C bit 0 |
| Pin 68 | RC1 — Digital I/O port C bit 1 |
| Pin 69 | RC2 — Digital I/O port C bit 2 |
| Pin 70 | RC3 — Digital I/O port C bit 3 |
| Pin 71 | RC4 — Digital I/O port C bit 4 |
| Pin 72 | RC5 — Digital I/O port C bit 5 |
| Pin 73 | RC6 — Digital I/O port C bit 6 |
| Pin 74 | RC7 — Digital I/O port C bit 7 |
| Pin 75 | RC8 — Digital I/O port C bit 8 |
| Pin 76 | RC9 — Digital I/O port C bit 9 |
| Pin 77 | VDD — Power supply |
| Pin 78 | VSS — Ground |
| Pin 79 | RB0 — Digital I/O port B bit 0 |
| Pin 80 | RB1 — Digital I/O port B bit 1 |
| Pin 81 | RB2 — Digital I/O port B bit 2 |
| Pin 82 | RB3 — Digital I/O port B bit 3 |
| Pin 83 | RB4 — Digital I/O port B bit 4 |
| Pin 84 | RB5 — Digital I/O port B bit 5 |
| Pin 85 | RB6 — Digital I/O port B bit 6 |
| Pin 86 | RB7 — Digital I/O port B bit 7 |
| Pin 87 | RB8 — Digital I/O port B bit 8 |
| Pin 88 | RB9 — Digital I/O port B bit 9 |
| Pin 89 | RB10 — Digital I/O port B bit 10 |
| Pin 90 | RB11 — Digital I/O port B bit 11 |
| Pin 91 | RB12 — Digital I/O port B bit 12 |
| Pin 92 | RB13 — Digital I/O port B bit 13 |
| Pin 93 | RB14 — Digital I/O port B bit 14 |
| Pin 94 | RB15 — Digital I/O port B bit 15 |
| Pin 95 | VDD — Power supply |
| Pin 96 | VSS — Ground |
| Pin 97 | RA0 — Digital I/O port A bit 0 |
| Pin 98 | RA1 — Digital I/O port A bit 1 |
| Pin 99 | RA2 — Digital I/O port A bit 2 |
| Pin 100 | RA3 — Digital I/O port A bit 3 |
| Pin 101 | RA4 — Digital I/O port A bit 4 |
| Pin 102 | RA5 — Digital I/O port A bit 5 |
| Pin 103 | RA6 — Digital I/O port A bit 6 |
| Pin 104 | RA7 — Digital I/O port A bit 7 |
| Pin 105 | RA8 — Digital I/O port A bit 8 |
| Pin 106 | RA9 — Digital I/O port A bit 9 |
| Pin 107 | RA10 — Digital I/O port A bit 10 |
| Pin 108 | RA11 — Digital I/O port A bit 11 |
| Pin 109 | RA12 — Digital I/O port A bit 12 |
| Pin 110 | RA13 — Digital I/O port A bit 13 |
| Pin 111 | RA14 — Digital I/O port A bit 14 |
| Pin 112 | RA15 — Digital I/O port A bit 15 |
| Pin 113 | VDD — Power supply |
| Pin 114 | VSS — Ground |
| Pin 115 | MCLR — Master clear reset (active low) |
| Pin 116 | VDD — Power supply |
| Pin 117 | VSS — Ground |
| Pin 118 | PGEC1 — ICSP clock pin 1 |
| Pin 119 | PGED1 — ICSP data pin 1 |
| Pin 120 | PGEC2 — ICSP clock pin 2 |
| Pin 121 | PGED2 — ICSP data pin 2 |
| Pin 122 | PGEC3 — ICSP clock pin 3 |
| Pin 123 | PGED3 — ICSP data pin 3 |
| Pin 124 | VDD — Power supply |
| Pin 125 | VSS — Ground |
| Pin 126 | AVDD — Analog power supply |
| Pin 127 | AVSS — Analog ground |
| Pin 128 | VREF+ — ADC positive reference |
| Pin 129 | VREF- — ADC negative reference |
| Pin 130 | AN0 — Analog input channel 0 |
| Pin 131 | AN1 — Analog input channel 1 |
| Pin 132 | AN2 — Analog input channel 2 |
| Pin 133 | AN3 — Analog input channel 3 |
| Pin 134 | AN4 — Analog input channel 4 |
| Pin 135 | AN5 — Analog input channel 5 |
| Pin 136 | AN6 — Analog input channel 6 |
| Pin 137 | AN7 — Analog input channel 7 |
| Pin 138 | VDD — Power supply |
| Pin 139 | VSS — Ground |
| Pin 140 | OSC1 — Primary oscillator input |
| Pin 141 | OSC2 — Primary oscillator output |
| Pin 142 | SOSCI — Secondary oscillator input |
| Pin 143 | SOSCO — Secondary oscillator output |
| Pin 144 | VDD — Power supply |
Typical Applications
PIC32MZ1024EFM144-E/PH is suitable for 6 applications: Industrial Automation Controller, IoT Gateway with Secure Connectivity, HMI and Graphics Panel, Motor Control Drive, Secure Connected Medical Device, Automotive Body Control Module.
Industrial Automation Controller
The PIC32MZ1024EFM144-E/PH fits industrial automation controllers because its 200 MHz MIPS32 M-Class core delivers 330 DMIPS for deterministic control loops, while 1 MB dual-panel Flash and 512 KB SRAM hold ladder-logic interpreters and motion profiles without external memory. CAN 2.0B and 10/100 Ethernet MAC provide fieldbus and plant-network connectivity on the same die. The -40C to +125C extended temperature rating and AEC-Q100 qualification reported by distributors allow deployment in cabinets and near drives. In a typical design the MCU runs a real-time kernel, services CANopen or Modbus TCP stacks, and drives PWM outputs for motor control; the hardware crypto engine can authenticate firmware updates over Ethernet. The trade-off is power: at 200 MHz the core draws substantially more than a Cortex-M4 class device, so thermal design of the 144-pin TQFP must be validated.
Recommended
IoT Gateway with Secure Connectivity
The PIC32MZ1024EFM144-E/PH suits IoT gateways because it integrates a 10/100 Ethernet MAC, USB 2.0 High-Speed with on-chip PHY, and a hardware crypto engine with random number generator in one 144-pin TQFP. The crypto module accelerates AES, SHA, and RSA operations used in TLS sessions, offloading the 200 MHz core so application tasks keep running. 1 MB Flash stores a TCP/IP stack, TLS certificates, and application code, while 512 KB SRAM buffers packet queues. In a gateway design the MCU bridges Ethernet to CAN or UART sensor buses and terminates secure MQTT or HTTPS sessions. The dual-panel Flash supports live firmware updates without downtime. The main consideration is that the on-chip PHY requires careful USB layout and impedance control to meet signal-integrity requirements.
Recommended
HMI and Graphics Panel
The PIC32MZ1024EFM144-E/PH supports HMI and graphics panels because its 200 MHz core with IEEE 754 FPU and DSP extensions can render 2D graphics and run touch-controller algorithms in software, while 512 KB SRAM provides frame buffering for moderate-resolution displays. The 144-pin TQFP exposes enough I/O for parallel display interfaces, SPI touch controllers, and external memory buses. In a typical HMI design the MCU drives a TFT panel through the parallel master port, reads a capacitive touch controller over I2C, and communicates with the host PLC over Ethernet or CAN. The FPU accelerates coordinate transforms and animation math. The trade-off versus a dedicated graphics MCU such as the PIC32MZ DA is that complex 3D or high-resolution rendering may exceed the available SRAM and require external SDRAM.
Recommended
Motor Control Drive
The PIC32MZ1024EFM144-E/PH is used in motor control drives because its DSP-enhanced MIPS32 core with four 64-bit accumulators and single-cycle MAC executes field-oriented control loops at 200 MHz, while the 12-bit ADC samples phase currents and the PWM peripherals generate complementary outputs with dead-time insertion. 1 MB Flash holds motor parameter tables and control firmware, and 512 KB SRAM buffers ADC results and observer state variables. In a three-phase inverter design the MCU runs Clarke/Park transforms, PI current regulators, and space-vector PWM at tens of kHz. CAN 2.0B links the drive to a motion controller. The design consideration is ADC timing: sample-and-hold must be synchronized to PWM edges to avoid switching noise, and the 144-pin package's analog pins should be placed away from power-stage traces.
Recommended
Secure Connected Medical Device
The PIC32MZ1024EFM144-E/PH fits secure connected medical devices because the hardware crypto engine with RNG supports encrypted patient-data transport and authenticated firmware, while the 200 MHz core and FPU handle signal-processing algorithms for physiological monitoring. 1 MB Flash stores application code and cryptographic keys in protected memory, and 512 KB SRAM buffers sampled waveforms. USB 2.0 High-Speed enables connection to a host PC or docking station, and Ethernet supports hospital network integration. In a patient monitor the MCU acquires ECG or SpO2 data through the 12-bit ADC, filters it in real time, and transmits it over TLS. The design consideration is that medical certification requires traceable firmware and secure key storage; the on-chip crypto engine simplifies this but does not replace a certified secure element for the highest assurance levels.
Recommended
Automotive Body Control Module
The PIC32MZ1024EFM144-E/PH is applicable to automotive body control modules because distributor listings report AEC-Q100 qualification and the device is rated -40C to +125C, covering cabin and under-hood temperature extremes. CAN 2.0B connects to the vehicle bus, and the 144-pin TQFP provides enough I/O for relay drivers, switch inputs, and LIN transceivers. 1 MB Flash holds diagnostic routines and configuration data, while the crypto engine supports secure vehicle-network authentication. In a body control module the MCU manages lighting, window, and lock actuators, reports fault codes over CAN, and receives over-the-air update commands. The design consideration is that automotive qualification must be confirmed against the specific ordering variant; the -E/PH extended-temperature suffix is required, and the standard -I/PH industrial variant is not a substitute for automotive use.
Recommended
Recommended Products Summary
Engineering reference data for PIC32MZ1024EFM144-E/PH — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | PIC32MZ1024EFH144-E/PH | PIC32MZ1024EFK144-E/PH | PIC32MZ1024EFE144-E/PH | PIC32MZ1024EFG144-E/PL |
|---|---|---|---|---|---|
| Package | 144-pin TQFP (16x16) | 144-pin TQFP (16x16) - same | 144-pin TQFP (16x16) - same | 144-pin TQFP (16x16) - same | 144-pin TQFP (16x16) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Core Frequency | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz |
| Flash Memory | 1 MB | 1 MB | 1 MB | 1 MB | 1 MB |
| SRAM | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB |
| Hardware Crypto Engine | Yes (with RNG) | No | No | No | No |
| USB | USB 2.0 High-Speed with PHY | USB 2.0 High-Speed with PHY | USB 2.0 High-Speed with PHY | USB 2.0 Full-Speed | USB 2.0 Full-Speed |
| Ethernet MAC | 10/100 Ethernet MAC | 10/100 Ethernet MAC | 10/100 Ethernet MAC | 10/100 Ethernet MAC | 10/100 Ethernet MAC |
| Temperature Range | -40C to +125C | -40C to +125C | -40C to +125C | -40C to +125C | -40C to +125C |
Key Differentiators
- Hardware crypto engine with RNG (vs PIC32MZ1024EFH144-E/PH)
- Full 144-pin I/O fan-out (vs PIC32MZ1024EFM124-E/TL)
- Extended temperature and automotive qualification (vs PIC32MZ1024EFE144-E/PH)
Design Notes
Decouple every VDD/VSS pin pair with a 0.1 uF ceramic capacitor placed within 2 mm of the pin, and add a bulk 10 uF capacitor per power domain. The PIC32MZ1024EFM144-E/PH has multiple VDD/VSS pairs across the 144-pin TQFP; omitting decoupling on any pair can cause intermittent core faults at 200 MHz. Keep the analog supply (AVDD/AVSS) filtered separately with a ferrite bead and its own 0.1 uF plus 1 uF capacitors to protect the 12-bit ADC from digital switching noise.
Route the 144-pin TQFP with a solid ground plane directly beneath the device and use thermal vias under the exposed pad if present. Keep the crystal on OSC1/OSC2 as close as possible to the pins with short, matched traces and guard them with ground. For USB High-Speed, route D+/D- as a 90 ohm differential pair with controlled impedance and no stubs; the on-chip PHY still requires careful layout to pass eye-diagram testing.
The PIC32MZ1024EFM144-E/PH has more than one PGECx/PGEDx pin pair for ICSP. Any pair may be used, but the clock and data pins must be used as a matched pair (for example PGEC2 with PGED2); mixing pairs prevents programming. Also verify the core clock configuration: distributor listings show 180 MHz while the family datasheet states up to 200 MHz for this device, so confirm the PLL settings against the current Microchip datasheet before finalizing timing.
Compliance Information
RoHS compliance and AEC-Q100 automotive qualification are reported by distributor listings (datasheets.com, SnapEDA). REACH, lead-free, halogen-free, and conflict-minerals status were not stated in the provided data and are marked unknown.