PIC32MZ2048ECM144-I/PL - 32-bit 200MHz MCU, 2MB Flash, 144-LQFP
MPN: PIC32MZ2048ECM144-I/PL ✗ End of Life| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $14.92 | $14.92 |
| 10 | $13.43 | $134.30 |
| 100 | $11.94 | $1,194.00 |
| 500 | $10.71 | $5,355.00 |
| 1,000 | $9.55 | $9,550.00 |
PIC32MZ2048ECM144-I/PL Overview
A 32-bit microcontroller (MCU) is a single-chip processor that integrates a CPU core, memory, and peripherals on one die. The PIC32MZ EC family sits within Microchip's higher-tier PIC32 lineup (PIC32MX -> PIC32MZ EC -> PIC32MZ EF -> PIC32MZ DA) of MIPS-based microAptiv devices, which sit in the broader hierarchy of embedded processors -> microcontrollers -> semiconductors -> integrated circuits. EC parts add Ethernet MAC, HS-USB, and a hardware Crypto engine on top of standard PIC32MZ peripherals.
Key features include a 200 MHz core with 252 DMIPS throughput, hardware Crypto and RNG blocks, dedicated Audio I2S and Graphics LCD interfaces, 12-bit 5 MSPS ADC, and Hi-Speed USB plus 10/100 Ethernet MAC. The 144-LQFP package provides 120 GPIO, ample for HMI, motor control, and multi-bus industrial nodes.
The device uses a 5-stage pipeline MIPS32 microAptiv core with DSP extensions, dual Flash panels for live-update, and a dedicated DMA controller with 8 independent channels. The wide peripheral set is interconnected through a multi-layer bus matrix that prevents bandwidth bottlenecks when Ethernet, USB, and LCD run concurrently.
Typical applications include industrial Ethernet gateways, automotive infotainment and telematics (CAN + Ethernet), IoT edge nodes with TLS acceleration, graphical HMI panels with integrated LCD controller, audio playback products using the I2S interface, and PLCs. Microchip's MPLAB Harmony framework provides integrated middleware for these use cases.
When designing with this part, ensure the 144-LQFP PCB layout uses four-layer minimum to handle the HS-USB 90-ohm differential pair and the Ethernet RMII/RGMII signals. Decouple VDD with 0.1 uF + 10 uF per pin group, and reserve the dedicated REFCLK pin for the Ethernet PHY. Note that this EC part is NRND; new designs should migrate to the PIC32MZ2048EFM144 (FPU + higher speed) variant.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, including cross-reference pointers to the EF family successor and same-package PIC32MZ EC siblings.
Drop-in alternatives for PIC32MZ2048ECM144-I/PL — 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 PIC32MZ2048ECM144-I/PL (same form factor and footprint) — differing in ADC, USB, Package, Core Architecture, Crypto Engine.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
PIC32MZ2048EFM144-I/PL
✅ Drop-In✓ In Stock
$13.4 / Unit
View Datasheet →PIC32MZ2048ECM144-I/PH
✅ Drop-In✓ In Stock
$6.62 / Unit
View Datasheet →PIC32MZ2048ECM144-E/PL
✅ Drop-In📋 Reference alternative (not in catalog)
PIC32MZ1024ECM144-I/PL
✅ Drop-In📋 Reference alternative (not in catalog)
PIC32MZ0512EFK144-I/PH
✅ Drop-In✓ In Stock
$11.89 / Unit
View Datasheet →PIC32MZ1024EFM144T-I/PH
✅ Drop-In✓ In Stock
$10.68 / Unit
View Datasheet →PIC32MZ2048ECM144-I/PL Maximum Ratings & Electrical Characteristics
| Core Processor | MIPS32 microAptiv |
| Core Size | 32-Bit Single-Core |
| Maximum CPU Speed | 200 MHz |
| Program Memory Size (Flash) | 2 MB (2M x 8) |
| RAM Size | 512 KB |
| Number of I/O | 120 |
| Supply Voltage | 2.3 V to 3.6 V |
| Operating Temperature | -40C to +85C (Industrial) |
| Package | 144-LQFP (20x20 mm) |
| Connectivity | Ethernet, I2C, SPI, UART, USB, CAN |
| Ethernet | 10/100 Mbps MAC |
| USB | Hi-Speed USB 2.0 Host/Device/OTG |
| Crypto Engine | Hardware AES/Crypto + RNG |
| ADC | 12-bit, 5 MSPS |
| Audio Interface | I2S / Audio |
| Graphics Interface | LCD Controller |
| DMA Channels | 8 |
| Mounting Type | Surface Mount |
| MSL Level | 3 (per JEDEC J-STD-020) |
| RoHS Status | Compliant |
PIC32MZ2048ECM144-I/PL 144-lqfp (20x20 mm) Pin Configuration Guide
Pin configuration for PIC32MZ2048ECM144-I/PL (144-lqfp (20x20 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 PIC32MZ2048ECM144-I/PL.
Refer to the datasheet for full pin configuration.
Typical Applications
PIC32MZ2048ECM144-I/PL is suitable for 6 applications: Industrial IoT Gateway with Ethernet, Automotive Telematics and Infotainment, Graphical HMI Touch Panel, Audio Streaming and Playback Device, Motor Control and Industrial Drive, Connected Medical Device.
Industrial IoT Gateway with Ethernet
The PIC32MZ2048ECM144-I/PL fits industrial IoT gateway designs because its integrated 10/100 Ethernet MAC, Hi-Speed USB 2.0, dual CAN, and hardware AES/TLS engine let a single chip terminate a fieldbus (CAN), bridge to Ethernet, and run an HTTPS/MQTT cloud client without an external crypto coprocessor. The 200 MHz MIPS32 microAptiv core handles TLS 1.2 handshakes in software plus JSON parsing, while 2 MB Flash and 512 KB SRAM hold full TCP/IP stacks (TCP, UDP, HTTP, MQTT) and OTA buffers. The -40C to +85C industrial temperature grade supports uncontrolled cabinet installations. Compared with ARM Cortex-M4 alternatives of similar speed, this part's integrated Ethernet MAC and Crypto engine reduce external BOM cost by 2-3 USD per board.
Recommended
Automotive Telematics and Infotainment
The PIC32MZ2048ECM144-I/PL suits automotive telematics because its dual CAN 2.0B controllers interface directly with vehicle body and powertrain buses, while the Ethernet MAC bridges to a telematics control unit. The integrated LCD controller and I2S audio interface drive small infotainment displays and head-unit audio paths. 2 MB Flash stores navigation and audio assets, and 512 KB SRAM handles the GUI framebuffer. The automotive temperature grade (-40C to +125C) part PIC32MZ2048ECM144-E/PL is the same die in this footprint, supporting harsh under-hood mounting. Compared with NXP S32K parts, this device offers higher peripheral integration at the cost of a less stringent AEC-Q100 grade.
Recommended
Graphical HMI Touch Panel
The PIC32MZ2048ECM144-I/PL fits graphical HMI panels because its integrated LCD controller supports direct TFT panels up to WVGA without an external graphics chip, and its 200 MHz core plus 512 KB SRAM drive real-time UI rendering. The 120 GPIO on the 144-LQFP package provide ample headroom for touch controllers, keypad matrices, and LED backlight PWM. Dual-panel Flash enables safe OTA UI updates, while Ethernet and USB provide remote management. The hardware crypto engine secures remote firmware updates. Compared with adding an external SSD1963 controller, this integrated approach saves 4-6 USD per HMI node and reduces PCB area by roughly 30 percent.
Recommended
Audio Streaming and Playback Device
The PIC32MZ2048ECM144-I/PL fits networked audio streaming products because its dedicated I2S audio interface drives external DACs directly at up to 192 kHz, while Ethernet streams FLAC/AAC from a network source. The 200 MHz microAptiv core decodes compressed audio (MP3, AAC, Ogg Vorbis) with ample CPU margin, and 2 MB Flash stores firmware plus small audio assets. The hardware crypto engine secures Spotify Connect and AirPlay protocols. The 144-LQFP exposes 120 GPIO for rotary encoders, button matrices, and front-panel displays. Compared with PIC32MX parts, this device's dedicated audio I2S block eliminates CPU overhead for sample-rate conversion.
Recommended
Motor Control and Industrial Drive
The PIC32MZ2048ECM144-I/PL suits industrial motor control because its 200 MHz core runs FOC (Field Oriented Control) loops with sub-microsecond PWM duty updates, and the 12-bit 5 MSPS ADC samples phase currents with high bandwidth. The 144-LQFP provides 120 GPIO to drive multiple PWM channels, encoder inputs, and Hall sensors concurrently. CAN connectivity enables integration with industrial motion networks. The hardware crypto engine secures configuration parameters. Compared with dedicated DSP motor control ICs, this general-purpose MCU offers more flexibility for non-motor peripherals but at slightly higher latency.
Recommended
Connected Medical Device
The PIC32MZ2048ECM144-I/PL fits connected medical peripherals because its hardware AES and true RNG accelerate TLS/DTLS handshakes for HIPAA-compliant data exchange, while the 12-bit 5 MSPS ADC captures high-fidelity sensor data from ECG, SpO2, or temperature front-ends. The 2 MB Flash and 512 KB SRAM hold FDA-relevant firmware plus audit logs, and the 144-LQFP footprint provides extensive GPIO for displays, keypads, and alarm outputs. The -40C to +85C industrial temperature range covers clinical environments. Compared with non-crypto MCUs, this device's integrated crypto engine saves roughly 1.5 mA active current by avoiding software TLS.
Recommended
Recommended Products Summary
Engineering reference data for PIC32MZ2048ECM144-I/PL — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | PIC32MZ2048EFM144-I/PL | PIC32MZ2048ECM144-I/PH | PIC32MZ2048ECM144-E/PL | PIC32MZ1024ECM144-I/PL | PIC32MZ0512EFK144-I/PH | PIC32MZ1024EFM144T-I/PH |
|---|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 144-LQFP (20x20 mm) | 144-LQFP (20x20 mm) - same | 144-LQFP (20x20 mm) - same | 144-LQFP (20x20 mm) - same | 144-LQFP (20x20 mm) - same | 144-LQFP (20x20 mm) - same | 144-LQFP (20x20 mm) - same |
| Core | MIPS32 microAptiv, no FPU | MIPS32 microAptiv + FPU | MIPS32 microAptiv, no FPU | MIPS32 microAptiv, no FPU | MIPS32 microAptiv, no FPU | MIPS32 microAptiv + FPU | MIPS32 microAptiv + FPU |
| Max CPU Speed | 200 MHz | 252 MHz | 200 MHz | 200 MHz | 200 MHz | 252 MHz | 252 MHz |
| Flash | 2 MB | 2 MB | 2 MB | 2 MB | 1 MB | 512 KB | 1 MB |
| SRAM | 512 KB | 512 KB | 512 KB | 512 KB | 256 KB | 256 KB | 256 KB |
| FPU | No | Yes | No | No | No | Yes | Yes |
| Temperature Grade | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +85C (Industrial, PH) | -40C to +125C (Extended) | -40C to +85C (Industrial) | -40C to +85C (Industrial, PH) | -40C to +85C (Industrial, PH) |
| Lifecycle | NRND | Active | NRND | NRND | NRND | Active | Active |
Key Differentiators
- Integrated hardware AES/TLS crypto engine on-chip (vs PIC32MX795F512L-80I/PF)
- Highest Flash density in 144-LQFP PIC32MZ family at 2 MB (vs PIC32MZ1024ECM144-I/PL)
- Same-package upgrade path to FPU-equipped 252 MHz EF family (vs PIC32MZ2048EFM144-I/PL)
Design Notes
The PIC32MZ2048ECM144-I/PL requires a clean 3.3 V supply. Place a 10 uF bulk tantalum or ceramic close to the main VDD pins plus a 0.1 uF decoupling cap within 2 mm of every VDD/VSS pair. The internal 1.2 V core LDO draws up to 100 mA during peak MIPS execution; ensure regulator headroom. The VBAT pin, if used for RTCC, must be tied to a coin cell or supercap with a series Schottky to prevent backfeeding.
Use a four-layer PCB stack-up with a continuous ground plane directly under the 144-LQFP footprint. Route the Ethernet RMII/RGMII signals over a 50-ohm impedance-controlled microstrip on the top layer, keeping them under 25 mm in length and away from switching nodes. The HS-USB D+/D- pair must be 90-ohm differential with length matching within 150 mil, and ESD protection (e.g., USBLC6-2SC6) placed within 5 mm of the USB connector.
Place the 8 MHz primary crystal within 5 mm of the OSC1/OSC2 pins with short, symmetric traces and a grounded guard ring to minimize EMI coupling. The Ethernet PHY REFCLK output should be routed away from ADC analog inputs to avoid clock-noise coupling into measurements. If using the LCD controller, route the RGB data bus in byte-aligned groups and isolate from Ethernet/USB with a ground guard.
Do not exceed 3.6 V on any VDD pin; damage is permanent. When programming via ICSP, ensure both PGECx and PGEDx pins of the SAME pair are used (per the EC family datasheet, mixing pairs will not work). Configure the JTAGEN fuse appropriately for production to disable boundary scan and free the JTAG pins for GPIO. Ensure unused GPIO are configured as outputs driven low to minimize current draw.
Compliance Information
RoHS and REACH compliant per Microchip product page. Standard part is not AEC-Q100 qualified; the -E temperature grade part is suitable for non-automotive industrial use only. Halogen-free per Microchip environmental compliance data.
