PIC32MZ1024EFG144T-E/JWX - 32-bit MCU 1MB Flash / 200MHz / 144-TFBGA | Microchip
MPN: PIC32MZ1024EFG144T-E/JWX ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $9.82 | $9.82 |
| 10 | $8.95 | $89.50 |
| 100 | $7.84 | $784.00 |
| 500 | $6.95 | $3,475.00 |
| 1,000 | $6.32 | $6,320.00 |
| 2,200 | $5.85 | $12,870.00 |
PIC32MZ1024EFG144T-E/JWX Overview
A 32-bit microcontroller (MCU) is an integrated processor core, program/data memory, and a rich mix of peripherals on a single die. PIC32MZ EF series parts sit at the top of the Microchip PIC32 portfolio, occupying the high-performance 32-bit tier above the older PIC32MX parts; in the broader hierarchy they belong to MCU -> microcontroller -> embedded processor -> semiconductor IC. The "PIC" prefix denotes Microchip's proprietary architecture family, "32" the 32-bit datapath, "MZ" the high-performance family, and "EF" the connectivity-rich sub-family featuring Ethernet, USB, and graphics-oriented peripherals.
Key features include a MIPS M5150-class core with DSP extensions, 12-bit ADC up to 5 Msps, multiple UART/SPI/I2C peripherals, Hi-Speed USB 2.0 with PHY, 10/100 Ethernet MAC, a hardware Floating Point Unit (FPU), 8-channel DMA, capacitive touch hardware (CTMU), and an integrated crypto engine absent on the JWX-tail variants. The 1 MB Flash / 512 KB SRAM split is the largest in the EFG family and supports complex TCP/IP stacks, graphics framebuffers, and audio processing. The 144-TFBGA package exposes 120+ GPIO for system integration.
From an architectural standpoint, the PIC32MZ EF parts use a 5-stage pipeline, dual-issue integer core, and dedicated DSP/FPU datapaths. Memory is unified Harvard with separate Flash and SRAM buses; an L1 cache and prefetch buffer accelerate Flash accesses. An on-chip LDO and switching regulator supply the core, and a multi-phase PLL synthesizes the system clock. Up to nine 16-bit timers, nine input capture, nine output compare, and four SQI (Serial Quad Interface) ports provide high-throughput deterministic I/O.
Typical applications include industrial Ethernet gateways, automotive HMI clusters, high-resolution audio peripherals, multi-axis motor controllers, IoT edge nodes with TLS/IPsec, and medical patient-monitoring displays. The 1 MB Flash enables full feature firmware and dual-image bootloaders. Designers should note that the "JWX" pinout omits the crypto engine and CAN-FD peripherals found on the EFE/EFI variants; if you need CAN-FD or hardware crypto, choose the EFE/EFI suffix parts instead. Always validate signal-integrity on the high-speed USB and Ethernet pairs against the manufacturer's reference design.
Drop-in alternatives for PIC32MZ1024EFG144T-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 PIC32MZ1024EFG144T-E/JWX (same form factor and footprint) — differing in Core Architecture, Package, Operating Temperature, ADC, CAN.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
PIC32MZ1024EFG144-I/JWX
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View Datasheet →PIC32MZ1024EFE144T-E/JWX
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View Datasheet →PIC32MZ1024EFG144T-E/JWX Maximum Ratings & Electrical Characteristics
| Core Architecture | MIPS32 M-Class (PIC32MZ) |
| Core Frequency | 200 MHz max (180 MHz on -E speed grade per distributor listings) |
| Flash Memory | 1 MB (1024 KB) |
| SRAM | 512 KB |
| Operating Voltage | 3.3 V (2.0 V to 3.6 V I/O range) |
| Package | 144-TFBGA, 7 mm x 7 mm |
| GPIO Count | 120 (approx.) |
| ADC | 12-bit, up to 5 Msps |
| Ethernet | 10/100 MAC (RMII/MII interface) |
| USB | Hi-Speed USB 2.0 with on-chip PHY |
| Crypto Accelerator | Not present (JWX suffix indicates no crypto) |
| CAN | Not present (JWX suffix indicates no CAN) |
| DMA Channels | 8 |
| Timers | 9 x 16-bit |
| Operating Temperature | -40C to +125C (automotive grade) |
| Automotive Qualification | AEC-Q100 |
| RoHS Status | Compliant |
PIC32MZ1024EFG144T-E/JWX 144-tfbga, 7 mm x 7 mm Pin Configuration Guide
Pin configuration for PIC32MZ1024EFG144T-E/JWX (144-tfbga, 7 mm x 7 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 PIC32MZ1024EFG144T-E/JWX.
Refer to the datasheet for full pin configuration.
Typical Applications
PIC32MZ1024EFG144T-E/JWX is suitable for 6 applications: Industrial Ethernet Gateway, Automotive HMI Cluster, High-Resolution Audio Peripheral, Multi-Axis Motor Controller, IoT Edge Node with TLS, Medical Patient Monitor Display.
Industrial Ethernet Gateway
The PIC32MZ1024EFG144T-E/JWX is well-suited to industrial Ethernet gateway designs because it integrates both a 10/100 Ethernet MAC with RMII/MII interface and Hi-Speed USB 2.0 on a single die. The 1 MB Flash can host a full TCP/IP stack plus TLS library and web-management HTML, while 512 KB SRAM buffers Modbus TCP and EtherNet/IP packets without external memory. At 200 MHz the M-class core handles firewall and protocol-conversion latency under 1 ms. Industrial -40C to +125C temperature rating and AEC-Q100 qualification suit it to factory-floor PLC and protocol-converter boxes. Pair with the LAN8742A RMII PHY and external SPI flash for filesystem support.
Recommended
Automotive HMI Cluster
The PIC32MZ1024EFG144T-E/JWX's hardware FPU, 1 MB Flash, and parallel graphics interface make it a strong fit for automotive instrument-cluster and center-stack HMI applications. The 12-bit ADC at 5 Msps captures multiple rotary-pulse and resistive-touch inputs simultaneously, while DMA channels drive the TFT LCD without CPU intervention. AEC-Q100 qualification plus the -40C to +125C operating range meet automotive cabin-environment requirements. The 144-TFBGA's 120+ GPIO accommodate multiple LIN slaves, button matrices, and CAN-style body peripherals (note: no on-chip CAN - use external MCP2515 or migrate to the EFE variant).
Recommended
High-Resolution Audio Peripheral
The PIC32MZ1024EFG144T-E/JWX supports USB Audio Class 2.0 hi-speed endpoints with on-chip PHY, making it ideal for USB-DAC and studio-interface peripherals. The 1 MB Flash and 512 KB SRAM buffer multi-channel PCM at 192 kHz/32-bit without dropouts, while the integrated I2S peripheral connects directly to DAC codecs. DSP extensions and the FPU accelerate biquad filtering and dynamics processing in firmware. The 144-TFBGA exposes ample GPIO for rotary encoders, LCD menu displays, and MIDI DIN connectors in a single-chip audio product design.
Recommended
Multi-Axis Motor Controller
With nine 16-bit timers, nine output-compare PWM channels, and 5 Msps ADC, the PIC32MZ1024EFG144T-E/JWX can drive up to four 3-phase brushless-DC motors with field-oriented control. The hardware FPU executes Park/Clarke transforms and PI loops within microseconds, while DMA offloads current-sense sampling from the CPU. The 1 MB Flash holds position-profile tables and 512 KB SRAM holds real-time telemetry buffers. -40C to +125C operation supports servo-amplifier environments. Designers can pair the MCU with external gate drivers such as the MCP8024 for the power stage.
Recommended
IoT Edge Node with TLS
The PIC32MZ1024EFG144T-E/JWX's 1 MB Flash accommodates full mbedTLS or wolfSSL stacks plus application firmware, while 512 KB SRAM handles TLS handshake buffers. Note that the JWX suffix omits the hardware crypto engine, so AES/SHA must run in firmware - which is still fast enough on the 200 MHz MIPS core for sub-100 ms handshakes. USB 2.0 and Ethernet MAC enable both wired connectivity options; SQI peripheral supports external serial-Flash filesystems. Excellent for industrial IoT gateways, smart-building controllers, and remote telemetry units.
Recommended
Medical Patient Monitor Display
AEC-Q100 qualification, -40C to +125C operation, and the 12-bit 5 Msps ADC make the PIC32MZ1024EFG144T-E/JWX suitable for medical patient-monitor displays in non-life-support applications. The integrated graphics controller drives WQVGA TFT displays for waveform rendering, while USB device port connects to host PCs. Hardware DSP extensions accelerate ECG/PPG filter algorithms without external DSP ICs. Designers can add a touchscreen via the CTMU peripheral and use SQI for high-speed LCD framebuffer refresh. The 144-TFBGA exposes ample GPIO for lead-fail detection and alarm outputs.
Recommended
Recommended Products Summary
Engineering reference data for PIC32MZ1024EFG144T-E/JWX — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | PIC32MZ1024EFG144-I/JWX | PIC32MZ1024EFG144-E/JWX | PIC32MZ1024EFF144T-E/JWX | PIC32MZ1024EFE144T-E/JWX |
|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| 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 |
| Core Frequency | 180 MHz (E grade) | 200 MHz | 180 MHz | 180 MHz | 180 MHz |
| Flash Memory | 1 MB | 1 MB | 1 MB | 2 MB | 1 MB |
| SRAM | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB |
| Temperature Range | -40C to +125C | -40C to +85C | -40C to +125C | -40C to +125C | -40C to +125C |
| CAN Peripheral | No | No | No | No | Yes (CAN-FD) |
| Crypto Engine | No | No | No | No | Yes (AES/SHA) |
| AEC-Q100 | Yes | No | Yes | Yes | Yes |
| Ethernet MAC | Yes (10/100) | Yes (10/100) | Yes (10/100) | Yes (10/100) | Yes (10/100) |
Key Differentiators
- Highest 1 MB Flash / 512 KB SRAM combination in the 144-TFBGA pinout (vs PIC32MX795F512L-80I/BG)
- No CAN / no crypto gives lowest cost in EFG family (vs PIC32MZ1024EFE144T-E/JWX)
- Automotive AEC-Q100 grade with -40C to +125C temperature (vs PIC32MZ1024EFG144-I/JWX)
- Integrated Hi-Speed USB 2.0 with on-chip PHY (vs PIC32MZ1024EFF100-I/PF)
Design Notes
The PIC32MZ1024EFG144T-E/JWX requires a clean 3.3 V supply with bulk capacitance of at least 10 uF tantalum + 100 nF ceramic per VDD pin pair. Estimated: at 200 MHz CPU with all peripherals active, core current can exceed 80 mA, so design the PCB power plane with at least 1 oz copper and 0.5 inch-wide traces to the BGA. Add a ferrite bead and 4.7 uF cap on the analog AVDD rail to keep ADC noise below 1 LSB at 5 Msps. The on-chip LDO (1.8 V core) needs its own 4.7 uF decoupling cap on the VCAP pin.
The 144-TFBGA's 0.5 mm pitch demands a 4-layer PCB with microvia-in-pad (VIP) or 6-layer PCB with stacked microvias. Per Microchip AN1419 'PIC32MZ EF PCB Layout Guide', route the JTAG/Trace signals on the inner layers to keep BGA fanout short. The high-speed USB DP/DN pair must be 90 ohm differential with no more than 250 mils of skew; the Ethernet RMII/MII clock lines must be length-matched within 50 mils. Place the 25 MHz crystal within 200 mils of the OSCI/OSCO pins with a grounded guard ring to reduce EMI.
Do not program the JTAGEN bit in the CFGCON register without first connecting a debugger; the part will lock out ICSP. The JWX suffix parts do NOT have CAN or hardware crypto - migrating firmware from an EFE/EFI variant will silently fail. The USB peripheral requires the internal 48 MHz PLL to be configured before the USB stack can enumerate; many boot failures trace to incorrect PLL setup in startup code. For automotive applications, validate that the -E temperature grade parts are used (NOT the -I grade which is only -40C to +85C).
Estimated: in the 144-TFBGA package with 4-layer PCB, theta_JA is approximately 35 C/W. At full CPU + USB + Ethernet + ADC load, junction temperature can reach 95C ambient with 1.5 W internal dissipation. Automotive applications targeting +125C ambient must de-rate CPU clock to 180 MHz and disable unused peripherals. Provide thermal vias under the BGA's central die-attach paddle, connecting to an inner ground plane for heat spreading.
Route the SDRAM (if external) address/control traces on inner layers with matched impedance; the SQI Flash signals (SQICS, SQID0-SQID3) must be length-matched within 100 mils. Per Microchip's PIC32MZ EF datasheet (DS60001365), the analog ADC reference voltage (AVREF+/AVREF-) pins require a 10 uF tantalum bypass plus 100 nF ceramic placed within 50 mils. Keep digital traces away from the analog reference pins by at least 30 mils to maintain 12-bit ADC linearity.
Compliance Information
AEC-Q100 qualified automotive grade per Hotenda and Microchip product page. RoHS and lead-free per distributor listings. Halogen-free status not explicitly stated in available data - left as 'unknown'.
