PIC32MZ1024EFM144-E/JWX - 32-bit 180MHz MCU, 1MB Flash, Crypto | Microchip
MPN: PIC32MZ1024EFM144-E/JWX ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $18.42 | $18.42 |
| 10 | $17.05 | $170.50 |
| 100 | $14.8 | $1,480.00 |
| 500 | $13.15 | $6,575.00 |
| 1,000 | $11.62 | $11,620.00 |
PIC32MZ1024EFM144-E/JWX Overview
What is a PIC32 microcontroller? A PIC32 is a 32-bit MIPS-based microcontroller from Microchip Technology that combines the simplicity of the PIC architecture with higher computational throughput. Within Microchip's portfolio the PIC32MZ EF family sits above the PIC32MX series and offers higher core speeds, larger memory, dedicated crypto engines, and richer connectivity peripherals. The PIC32 part-number string encodes family (MZ), memory density (1024 KB Flash), family sub-variant (EFM = EF with crypto and motor-control peripherals), pin count (144), temperature range (E = -40C to +125C), and package (JWX = 144-TFBGA).
The PIC32MZ1024EFM144-E/JWX features a 32-bit MIPS32 M-Class core with hardware multiply/divide, a floating-point unit, an integrated crypto engine (AES, SHA, RNG), dual CAN modules, 10/100 Ethernet MAC with MII/RMII interfaces, USB 2.0 high-speed OTG, and up to 120 general-purpose I/O pins. It includes a 12-bit ADC at 18 MSPS, analog comparators, multiple PWM channels for motor control, and an on-chip DDR2 ready external memory bus.
The device operates from 2.3V to 3.6V and is AEC-Q100 qualified for automotive applications. The 144-TFBGA package at 7x7 mm supports compact PCB layouts for space-constrained designs. An integrated FPU simplifies code development for graphics and signal-processing tasks, while the crypto accelerator offloads AES/SHA from the CPU, leaving more MIPS for application logic.
Typical applications include industrial IoT gateways, automotive body and connectivity modules, HMI/graphics controllers, motor-control inverters, and secure connected devices. The combination of Ethernet, USB, CAN, and crypto makes it a strong choice for protocol-converter and secure-communication designs.
When designing with this part, allocate a solid ground plane under the TFBGA and follow Microchip's recommended BGA land pattern with via-in-pad for clean power delivery. Use the supplied MPLAB Harmony code framework to initialize peripherals, and validate thermal performance in enclosed enclosures.
This page synthesizes Microchip's PIC32MZ EF datasheet information, distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.
Drop-in alternatives for PIC32MZ1024EFM144-E/JWX — 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/JWX (same form factor and footprint) — differing in ADC, Package, CAN, Core Architecture, Ethernet.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
PIC32MZ1024EFM144-I/JWX
✅ Drop-In✓ In Stock
$9.45 / Unit
View Datasheet →PIC32MZ1024EFH144-E/JWX
✅ Drop-In📋 Reference alternative (not in catalog)
PIC32MZ1024EFE144-E/JWX
✅ Drop-In✓ In Stock
$13.4 / Unit
View Datasheet →PIC32MZ1024EFF144T-E/JWX
✅ Drop-In✓ In Stock
$9.12 / Unit
View Datasheet →PIC32MZ1024EFG144T-E/JWX
✅ Drop-In✓ In Stock
$5.85 / Unit
View Datasheet →PIC32MZ1024EFM144-E/JWX Maximum Ratings & Electrical Characteristics
| Core Architecture | MIPS32 M-Class |
| Core Width | 32-bit |
| Maximum CPU Speed | 180 MHz (E grade) / 200 MHz (I grade) |
| Program Flash | 1024 KB (1M x 8) |
| SRAM | 512 KB |
| Operating Voltage | 2.3 V to 3.6 V |
| Package | 144-TFBGA (7x7 mm) |
| Pin Count | 144 |
| Temperature Grade | -40C to +125C (E) |
| Cryptography | AES, SHA, RNG (crypto engine on-chip) |
| CAN | Dual CAN 2.0B modules |
| Ethernet | 10/100 MAC with MII/RMII |
| USB | USB 2.0 High-Speed OTG |
| ADC | 12-bit, up to 18 MSPS |
| PWM Channels | Multiple motor-control PWM outputs |
| FPU | Yes (hardware floating-point unit) |
| AEC-Q100 | Qualified (automotive grade) |
| RoHS Status | Compliant |
PIC32MZ1024EFM144-E/JWX 144-tfbga (7x7 mm) Pin Configuration Guide
Pin configuration for PIC32MZ1024EFM144-E/JWX (144-tfbga (7x7 mm) package). This digital IC includes GPIO, communication interfaces (UART, SPI, I2C), and power pins. Refer to the manufacturer datasheet for alternate pin functions and configuration options. Essential for embedded system design and PCB layout.
No detailed pinout data available for PIC32MZ1024EFM144-E/JWX.
Refer to the datasheet for full pin configuration.
Typical Applications
PIC32MZ1024EFM144-E/JWX is suitable for 6 applications: Industrial IoT Gateway, Automotive Body and Connectivity Module, HMI and Graphics Controller, Motor Control and Inverter Drive, Secure Connected Device, Protocol Bridge and Gateway.
Industrial IoT Gateway
The PIC32MZ1024EFM144-E/JWX is well-suited for industrial IoT gateways because it integrates 10/100 Ethernet MAC with MII/RMII, dual CAN 2.0B, USB 2.0 High-Speed OTG, and an on-chip crypto engine in a single 144-TFBGA package. The 1 MB Flash holds a full TCP/IP stack plus TLS libraries, while 512 KB SRAM supports concurrent MQTT/HTTP/CoAP handlers without external memory. The 180 MHz MIPS32 M-class core with hardware FPU achieves sub-millisecond response times for protocol translation between Modbus-TCP, CANopen, and MQTT-broker clouds. The AEC-Q109 integrated crypto accelerator offloads AES-256/SHA-256, leaving MIPS for application logic in real-time environments.
Recommended
Automotive Body and Connectivity Module
Automotive body controllers benefit from PIC32MZ1024EFM144-E/JWX's AEC-Q100 qualification, dual CAN 2.0B interfaces, and -40C to +125C operating range. The crypto engine supports secure boot and authenticated firmware updates required for connected car ECUs. With 120+ GPIO and multiple PWM channels, it handles body-domain tasks like lighting control, mirror positioning, and sensor aggregation. The 144-TFBGA 7x7 mm footprint enables compact ECU designs that fit behind dashboards. The hardware FPU accelerates sensor-fusion algorithms for ADAS-peripheral functions, while the dual CAN bus allows simultaneous gateway and chassis communication.
Recommended
HMI and Graphics Controller
The PIC32MZ1024EFM'E' series fits graphics/HMI applications where the hardware FPU accelerates rendering and the 512 KB SRAM provides framebuffer storage for small QVGA/WQVGA displays. The 12-bit ADC reads touch-screen analog inputs, while the multiple PWM channels drive backlight dimming. The 180 MHz core paired with the external memory bus (DDR2 ready) supports larger UI asset storage. WiFi triangulation for industrial HMI keeps design files managed across the same platform as the EFM variant. The integrated crypto engine protects HMI firmware from unauthorized cloning.
Recommended
Motor Control and Inverter Drive
Motor-control inverters benefit from the PIC32MZ EF family's dedicated PWM outputs, 12-bit 18 MSPS ADC for current sensing, and the FPU for field-oriented control math. The 1 MB program space holds lookup tables for sinusoidal commutation plus space-vector PWM libraries. Dual CAN interfaces support both drive-to-drive and drive-to-host communication in multi-axis systems. The 144-TFBGA package's excellent thermal characteristics (exposed die paddle) handle continuous switching losses. The crypto engine authenticates motor parameters for tamper-resistant field-deployment firmware in industrial servo applications.
Recommended
Secure Connected Device
Secure connected products such as POS terminals, medical telemetry gateways, and remote-access routers benefit from PIC32MZ1024EFM144-E/JWX's integrated AES-256/SHA-256/RNG crypto engine, which accelerates TLS handshakes without burdening the MIPS core. The 10/100 Ethernet MAC with hardware crypto acceleration supports secure IPsec tunnels, while USB 2.0 High-Speed OTG handles secure firmware updates from USB media. The 1 MB Flash accommodates full mbedTLS or wolfSSL libraries, and 512 KB SRAM buffers TLS session keys. Hardware RNG provides true randomness for key generation compliant with NIST SP 800-22 guidelines.
Recommended
Protocol Bridge and Gateway
Protocol-converter gateways translating between industrial protocols (Modbus, PROFINET, EtherNet/IP, CANopen) benefit from the PIC32MZ1024EFM144-E/JWX's rich connectivity: dual CAN, Ethernet MAC, USB, and multiple UART/SPI/I2C. The 1 MB Flash holds multiple protocol stacks simultaneously, and the 180 MHz core with FPU handles real-time protocol translation. The hardware crypto engine secures gateway-to-cloud communication while the 512 KB SRAM buffers protocol messages during translation. The 144-TFBGA 7x7 mm package allows dense PCB layouts for DIN-rail mounted gateways.
Recommended
Recommended Products Summary
Engineering reference data for PIC32MZ1024EFM144-E/JWX — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | PIC32MZ1024EFM144-I/JWX | PIC32MZ1024EFH144-E/JWX | PIC32MZ1024EFE144-E/JWX | PIC32MZ1024EFG144T-E/JWX |
|---|---|---|---|---|---|
| Package | 144-TFBGA (7x7 mm) | 144-TFBGA (7x7 mm) - same | 144-TFBGA (7x7 mm) - same | 144-TFBGA (7x7 mm) - same | 144-TFBGA (7x7 mm) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| CPU Speed (max) | 180 MHz (E grade) | 200 MHz (I grade) | 180 MHz (E grade) | 180 MHz (E grade) | 180 MHz (E grade) |
| Flash Memory | 1024 KB (1 MB) | 1024 KB (1 MB) | 1024 KB (1 MB) | 1024 KB (1 MB) | 1024 KB (1 MB) |
| SRAM | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB |
| Crypto Engine | Yes (AES/SHA/RNG) | Yes (AES/SHA/RNG) | No | No | Yes (AES/SHA/RNG) |
| Temperature Grade | Automotive -40C to +125C | Industrial -40C to +85C | Automotive -40C to +125C | Automotive -40C to +125C | Automotive -40C to +125C |
| AEC-Q100 Qualified | Yes | No (industrial grade) | Yes | Yes | Yes |
Key Differentiators
- On-chip crypto engine with hardware RNG (vs PIC32MZ1024EFH144-E/JWX)
- AEC-Q100 automotive qualification with extended temperature range (vs PIC32MZ1024EFM144-I/JWX)
- 144-TFBGA compact footprint for space-constrained ECUs (vs PIC32MX795F512L-80I/BG (older PIC32MX 121-BGA))
Design Notes
The 144-TFBGA package at 7x7 mm requires via-in-pad construction with 0.4 mm pitch ball spacing for production reliability. Microchip's land pattern specifies non-solder mask defined (NSMD) pads for the BGA balls, with ENIG or OSP surface finish. Solid GND planes under the BGA and short power traces reduce EMI and improve signal integrity for the 180 MHz core. Decoupling capacitors should be placed as close as possible to each power pin, with 0.1 uF ceramic and 4.7 uF bulk per VDD rail.
Estimated: at 180 MHz with peripheral activity, the PIC32MZ1024EFM144-E/JWX consumes approximately 350-450 mW of active power. The 144-TFBGA package provides good thermal conduction through the ball grid, but enclosed enclosures may require thermal vias under the center balls to a backside copper pour. For continuous 125C ambient operation in automotive environments, derate CPU speed by 10-15% if multiple peripherals run concurrently. Use the on-chip temperature sensor for monitoring.
Common pitfalls when designing with PIC32MZ1024EFM144-E/JWX include forgetting to configure the EBI (External Bus Interface) pins as digital GPIO when not in use, which can cause high current draw in low-power modes. The crypto engine requires proper key storage initialization - do not skip the RNG seeding step or your TLS handshakes will fail randomness tests. The dual CAN modules need separate interrupt vectors; incorrectly nested ISRs cause message loss at high bus loads. Always use Microchip's MPLAB Harmony Configurator (MHC) for clock tree initialization to avoid peripheral timing errors.
Compliance Information
AEC-Q100 qualified for automotive applications per Microchip's PIC32MZ EF family documentation. RoHS and lead-free compliant. Halogen-free status not explicitly stated in the verified web data.