PIC32MZ2048EFM144-E/JWX - 200MHz 32-bit MCU 2MB Flash | Microchip
MPN: PIC32MZ2048EFM144-E/JWX ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $18.5 | $18.50 |
| 10 | $16.85 | $168.50 |
| 100 | $15.2 | $1,520.00 |
| 500 | $13.95 | $6,975.00 |
| 1,000 | $12.8 | $12,800.00 |
PIC32MZ2048EFM144-E/JWX Overview
A 32-bit microcontroller (MCU) is an embedded processor that integrates a CPU core, program memory, data memory, and peripherals on a single silicon die. The PIC32 family uses a MIPS32 microAptiv core with hardware multiply/divide and an optional FPU (Floating Point Unit), making it suitable for high-performance signal processing and connectivity applications. Within the broader MCU taxonomy, PIC32MZ EF belongs to the high-performance tier between Cortex-M4 and Cortex-M7 class devices, targeting graphics (HMI), industrial control, IoT, and motor-control segments.
Key features include 2 MB dual-bank Flash for live firmware updates, 512 KB SRAM with optional ECC support, a Crypto engine (AES, DES, SHA, MD5, true random number generator), dual CAN 2.0B controllers, Hi-Speed USB 2.0 OTG, and a 12-bit 18-channel ADC with up to 1 MSPS sample throughput. Additional peripherals include 8 DMA channels, 9 general-purpose timers, two I2S/SPI audio channels, a parallel master port, and a segmented LCD controller.
The architecture combines a 5-stage MIPS32 pipeline with tightly-coupled SRAM and dedicated bus matrix, delivering 3.28 CoreMarks/MHz efficiency. The -E temperature grade extends operation from -40C to +125C, suitable for industrial environments. The 144-pin TFBGA offers the largest pin count in the family, exposing maximum GPIO (120+), all communication interfaces, and the parallel port.
Typical applications include industrial HMI panels, IoT gateways, motor control drives, automotive infotainment, secure connected devices, and graphics controllers. The crypto engine enables TLS/DTLS acceleration for embedded security.
When designing with this MCU, place 0.1 uF decoupling capacitors within 3 mm of every VDDCORE/VDDIO pin pair and route traces at 50 ohm controlled impedance for Hi-Speed USB. The -E/JWX variant operates at up to 200 MHz (versus 250 MHz on -250 suffix parts), trading top frequency for lower cost in industrial temperature applications.
This page synthesizes Microchip datasheet parameters, drop-in alternative PIC32 and competitor equivalents, and practical design guidance not always present in the manufacturer documentation, helping engineers compare and select the right PIC32MZ derivative for each design.
Drop-in alternatives for PIC32MZ2048EFM144-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 PIC32MZ2048EFM144-E/JWX (same form factor and footprint) — differing in Package, Core Architecture, CAN, ADC, Crypto Engine.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
PIC32MZ2048EFH144-E/JWX
✅ Drop-In✓ In Stock
$8.95 / Unit
View Datasheet →PIC32MZ2048EFG144-E/JWX
✅ Drop-In✓ In Stock
$10.05 / Unit
View Datasheet →PIC32MZ2048EFM144T-E/JWX
✅ Drop-In✓ In Stock
$9.2 / Unit
View Datasheet →PIC32MZ2048ECM144-I/PH
✅ Drop-In✓ In Stock
$6.62 / Unit
View Datasheet →PIC32MZ2048EFM144-I/JWX
✅ Drop-In📋 Reference alternative (not in catalog)
PIC32MZ2048EFM144-E/JWX Maximum Ratings & Electrical Characteristics
| Core Architecture | MIPS32 microAptiv M-Class (32-bit) |
| Maximum CPU Speed | 200 MHz |
| Program Memory (Flash) | 2 MB (2048 KB) |
| Data Memory (SRAM) | 512 KB |
| Package | 144-TFBGA (JWX) 7x7 mm |
| Operating Temperature | -40C to +125C (Industrial -E grade) |
| Supply Voltage (Core) | 1.8 V typical |
| Supply Voltage (I/O) | 3.3 V typical |
| ADC | 12-bit, up to 18 channels, 1 MSPS |
| DMA Channels | 8 |
| USB | Hi-Speed USB 2.0 OTG |
| CAN | 2x CAN 2.0B |
| Crypto Engine | AES, DES, SHA, MD5, RNG |
| General-Purpose Timers | 9 |
| RoHS Status | Compliant |
PIC32MZ2048EFM144-E/JWX 144-tfbga (jwx) 7x7 mm Pin Configuration Guide
Pin configuration for PIC32MZ2048EFM144-E/JWX (144-tfbga (jwx) 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 PIC32MZ2048EFM144-E/JWX.
Refer to the datasheet for full pin configuration.
Typical Applications
PIC32MZ2048EFM144-E/JWX is suitable for 6 applications: Industrial HMI Touchscreen Controller, Secure IoT Gateway, BLDC/PMSM Motor Drive Controller, Automotive Infotainment Cluster, Medical Patient Monitoring Device, Industrial PLC Communication Module.
Industrial HMI Touchscreen Controller
The PIC32MZ2048EFM144-E/JWX fits industrial HMI applications because its 200 MHz MIPS32 core and 512 KB SRAM can render SVGs and handle capacitive touch sensing algorithms without external RAM. The integrated 12-bit ADC (18 channels, 1 MSPS) reads touch electrodes directly while hardware crypto (AES, SHA) protects user credentials. Designers pair this MCU with an external TFT-LCD controller over the parallel master port, and the dual CAN buses provide connectivity to the host PLC. Compared to a discrete MCU + graphics accelerator approach, the -E/JWX variant saves 30-40% board space while operating across the full -40C to +125C industrial range.
Recommended
Secure IoT Gateway
The PIC32MZ2048EFM144-E/JWX suits secure IoT gateways due to its on-chip crypto engine that accelerates TLS/DTLS handshakes and AES-256 data encryption without taxing the CPU. With 2 MB dual-bank Flash, gateways can store two full firmware images for fail-safe OTA upgrades, while the Hi-Speed USB 2.0 OTG and dual CAN 2.0B controllers handle multiple connectivity paths. The -40C to +125C industrial temperature grade ensures outdoor and factory deployments are reliable. Compared to using a discrete MCU plus external crypto chip, integrating crypto on-die reduces BOM cost and PCB area for compact gateway designs.
Recommended
BLDC/PMSM Motor Drive Controller
The PIC32MZ2048EFM144-E/JWX is well-matched to BLDC and PMSM motor control applications because its 200 MHz MIPS core plus FPU executes field-oriented control (FOC) loops within 5-10 microsecond cycle times, while 8 DMA channels offload sensor sampling from the CPU. The 12-bit 18-channel ADC captures multi-phase current feedback at 1 MSPS, and the 9 general-purpose timers generate complementary PWM outputs with programmable dead-time insertion. With dual CAN interfaces the controller integrates into industrial automation networks. The -E/JWX operating range of -40C to +125C supports motor enclosures where ambient temperatures exceed 85C.
Recommended
Automotive Infotainment Cluster
The PIC32MZ2048EFM144-E/JWX serves automotive infotainment cluster designs where its 2 MB Flash stores graphical assets, instrument cluster fonts, and the boot loader, and where dual-bank capability supports SOTA (service-oriented) infotainment updates. The Hi-Speed USB OTG connects to rear-seat entertainment modules, while dual CAN 2.0B interfaces bridge the cluster to body and powertrain CAN buses. Hardware crypto secures diagnostic UDS sessions. Although the -E grade is industrial temperature rather than AEC-Q100, designers requiring AEC-Q100 can select the automotive-qualified variants. Compared to entry-level Cortex-M3, this PIC32MZ part integrates graphics-grade memory and crypto on one die.
Recommended
Medical Patient Monitoring Device
The PIC32MZ2048EFM144-E/JWX fits patient monitoring applications because its hardware crypto engine (AES-256, SHA-256) protects HIPAA-regulated patient data at rest and in transit, while the 12-bit 18-channel ADC captures vital-sign analog signals (lead-II ECG, SpO2, respiration) at clinical sampling rates. The 2 MB program memory stores reference waveforms, and 512 KB SRAM buffers 24-hour patient data logs locally. The 200 MHz MIPS32 core plus FPU accelerates DSP algorithms for heart-rate variability (HRV) and pulse-oximetry analysis. The -40C to +125C temperature grade supports bedside and ambulance-deployed equipment.
Recommended
Industrial PLC Communication Module
The PIC32MZ2048EFM144-E/JWX suits PLC communication module designs where its dual CAN 2.0B controllers and Hi-Speed USB 2.0 OTG handle industrial fieldbus and programming interfaces simultaneously. The 2 MB dual-bank Flash stores the IEC 61131-3 runtime plus ladder-logic firmware, while 512 KB SRAM handles protocol buffers for EtherCAT, PROFINet, and CANopen stacks. The hardware crypto engine secures OPC-UA sessions. The -E grade operates reliably in factory cabinets where ambient temperatures reach 70C. Compared to entry-level Cortex-M0+ MCUs, the -E/JWX integrates industrial-grade peripherals on a single die.
Recommended
Recommended Products Summary
Engineering reference data for PIC32MZ2048EFM144-E/JWX — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | PIC32MZ2048EFH144-E/JWX | PIC32MZ2048EFG144-E/JWX | PIC32MZ2048EFM144T-E/JWX | PIC32MZ2048ECM144-I/PH | PIC32MZ2048EFM144-I/JWX |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 144-TFBGA (JWX) 7x7 mm | 144-TFBGA (JWX) - same | 144-TFBGA (JWX) - same | 144-TFBGA (JWX) - same | 144-TFBGA (PH) - same package family | 144-TFBGA (JWX) - same |
| Maximum CPU Speed | 200 MHz | 252 MHz | 252 MHz | 180 MHz | 200 MHz | 200 MHz |
| Program Memory | 2 MB Flash | 2 MB Flash | 2 MB Flash | 2 MB Flash | 2 MB Flash | 2 MB Flash |
| SRAM | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB |
| Crypto Engine | Yes (AES, DES, SHA, MD5, RNG) | Yes | Yes | Yes | No (PIC32MZ EC variant) | Yes |
| Operating Temperature | -40C to +125C (-E grade) | -40C to +125C | -40C to +125C | -40C to +125C | -40C to +85C | -40C to +85C |
| USB | Hi-Speed USB 2.0 OTG | Hi-Speed USB 2.0 OTG | Hi-Speed USB 2.0 OTG | Hi-Speed USB 2.0 OTG | Hi-Speed USB 2.0 OTG | Hi-Speed USB 2.0 OTG |
Key Differentiators
- On-chip hardware crypto engine eliminates external security chip (vs PIC32MZ2048ECM144-I/PH)
- Industrial -40C to +125C temperature range for harsh environments (vs PIC32MZ2048EFM144-I/JWX)
- 200 MHz speed bin optimized for cost-sensitive industrial designs (vs PIC32MZ2048EFH144-E/JWX)
- Dual-bank 2 MB Flash supports live OTA firmware updates (vs PIC32MX-series MCUs (1 MB Flash, single-bank))
Design Notes
Place a 10 uF bulk tantalum plus 0.1 uF ceramic decoupling capacitor within 3 mm of every VDDCORE/VDDIO pin pair on the PIC32MZ2048EFM144-E/JWX. The on-chip voltage regulator generates 1.8V core from a single 3.3V VDDIO supply, but high-frequency decoupling must be tight. Add a 4.7 uF capacitor on the VCAP pin to stabilize the internal regulator. Estimated: at 200 MHz CPU speed and full peripheral activity, core current reaches approximately 80 mA; bulk capacitor sizing must support the worst-case transient from idle to active.
Route the 144-TFBGA (JWX) package fan-out using microvia-in-pad technology or dog-bone fan-out with 0.4 mm trace pitch and 50 ohm controlled impedance for Hi-Speed USB 2.0 differential pairs (DP+/DP-). Use a 4-layer PCB stack-up with continuous ground plane beneath the MCU to provide both thermal dissipation and EMI shielding. The exposed die pad (if present on TFBGA variant) must be soldered to a copper pad connected to ground for thermal performance.
Do not confuse the PIC32MZ2048EFM144-E/JWX (M-suffix 200 MHz, -E industrial temperature) with PIC32MZ2048EFH144-E/JWX (H-suffix 252 MHz) when ordering - the speed bin matters for time-critical applications. Always configure the FRC + PLL with proper PLL feedback divider to achieve the target 200 MHz and verify with the MPLAB X IDE clock configurator. The Crypto Engine operates independently from CPU; if not used, leave the CRY_OUT pin unconnected. Do not exceed 3.6V on any VDDIO pin or risk permanent damage.
Keep Hi-Speed USB DP/DM traces at 90 ohm differential impedance, matched within 150 mil length tolerance. Route the 12-bit ADC analog inputs away from switching digital signals; add a ground island beneath analog traces. The dual CAN bus signals require 120 ohm termination resistors at each end of the bus. For EMI compliance, place ferrite beads on all external cable connectors. Use Microchip's MPLAB Harmony v3 code framework for validated peripheral drivers and TCP/IP stacks.
Compliance Information
RoHS and REACH compliant per Microchip product page. The -E/JWX variant is industrial temperature grade, NOT AEC-Q100 qualified; for AEC-Q100 automotive applications, use the AEC-qualified PIC32MZ variants. Lead-free and halogen-free packaging.
