PIC32MZ2048EFH144-E/PH Microchip Integrated Circuit (Quad Flat Packages) In Stock
High-performance 32-bit PIC32MZ microcontroller with 2MB Flash, 160KB Boot Flash, hardware Floating Point Unit, and 12-channel DMA in a TQFP-144 package. Runs at up to 64 MHz with ADC, boundary scan, and rich connectivity peripherals for demanding embedded systems. Available from stock worldwide with fast delivery.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 144
- Lifecycle
- ACTIVE
- Datasheet
- PIC32MZ2048EFH144-E/PH Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $13.7000(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Hardware Floating Point Unit (FPU) accelerates DSP and math-intensive algorithms without software emulation overhead
- 12-channel dedicated DMA engine enables autonomous data transfers at 64 MHz, offloading the CPU for real-time tasks
- 2MB of Flash plus 160KB Boot Flash supports large firmware images with secure field-update bootloader partitioning
Applications
The PIC32MZ2048EFH144-E/PH targets high-performance embedded connectivity applications such as industrial Ethernet gateways, motor control systems with field-oriented control algorithms, and multi-protocol communication hubs. Its hardware FPU and 12-channel DMA allow concurrent execution of DSP algorithms and data logging without CPU intervention, enabling sub-millisecond control loops in robotics and CNC machinery. With 144 pins offering extensive GPIO, USB, Ethernet, CAN, and SPI peripherals, it consolidates multiple subsystems into a single device for HMI panels and IoT edge compute nodes.
Specifications
| Manufacturer Package Code | TQFP-144 |
| Factory Lead Time | 11Weeks |
| Date Of Intro | 2018-06-12 |
| YTEOL | 18 |
| Has ADC | YES |
| Additional Feature | IT ALSO HAS 12-CH DEDICATED DMA AND 160KBYTE OF BOOT FLASH MEMORY |
| Bit Size | 32 |
| Boundary Scan | YES |
| CPU Family | PIC32 |
| Clock Frequency-Max | 64MHz |
| DAC Channels | NO |
| DMA Channels | YES |
| Format | FLOATING POINT |
| Integrated Cache | YES |
| JESD-30 Code | S-PQFP-G144 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of DMA Channels | 16 |
| Number of External Interrupts | 5 |
| Number of I/O Lines | 120 |
| Number of Timers | 9 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | FLATPACK, THIN PROFILE, FINE PITCH |
| RAM (bytes) | 524288 |
| RAM (words) | 524288 |
| ROM (words) | 2097152 |
| ROM Programmability | FLASH |
| Screening Level | AEC-Q100; TS 16949 |
| Speed | 180MHz |
| Supply Current-Max | 150mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 2.1V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.4mm |
| Terminal Position | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | 3A991.A.2 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Philippines |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC32MZ2048EFH144-E/PH:
MCU, FPU, 2MB Flash, 512KB RAM, 200MHz, 144Pin, USB-HS, ENET, CAN, SQI
32 Bit MCU, FPU, 2MB Flash, 512KB RAM, 200MHz, 144Pin, USB-HS, ENET, SQI
Frequently Asked Questions
How does the hardware FPU in the PIC32MZ2048EFH144-E/PH improve DSP-heavy motor control performance?
The integrated hardware Floating Point Unit executes single-precision FP operations in 1 to 2 clock cycles versus 20 to 60 cycles for software-emulated floating point on an integer-only core. At 64 MHz, this lets a field-oriented control algorithm complete a full current-regulation loop in under 10 µs, supporting servo update rates above 100 kHz without saturating the CPU.
What is the role of the 12-channel DMA engine in the PIC32MZ2048EFH144-E/PH and which peripherals benefit most?
The 12-channel dedicated DMA engine transfers data autonomously between memory and peripherals such as SPI, UART, USB, and ADC without CPU intervention. For example, streaming 16-bit ADC samples at 1 Msps into a 4KB RAM buffer while simultaneously transmitting Ethernet frames via SPI DMA keeps the CPU free for algorithm execution at 64 MHz.
How does the 160KB Boot Flash in the PIC32MZ2048EFH144-E/PH enable secure over-the-air firmware updates?
The 160KB Boot Flash region is independent of the 2MB application Flash and holds a dedicated bootloader that cannot be overwritten during a normal application update cycle. This separation supports A/B partition update schemes where the new firmware is written to one half of application Flash before the bootloader swaps execution—common in industrial devices requiring zero-downtime updates.
For an industrial Ethernet gateway design, how many concurrent communication interfaces can the PIC32MZ2048EFH144-E/PH manage?
The PIC32MZ2048EFH144-E/PH provides 144 pins with dedicated peripherals including 10/100 Ethernet MAC, USB 2.0 full-speed OTG, 6 UART modules, 6 SPI modules, and 5 I2C interfaces. A gateway design can simultaneously bridge Modbus RTU (UART), CAN, and Ethernet protocols while logging data via SPI Flash—all coordinated through the 12-channel DMA at 64 MHz.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $18.8600 | $18.86 |
| 68+ | $15.0900 | $1026.12 |
| 90+ | $14.7900 | $1331.10 |
| 1000+ | $14.4200 | $14420.00 |
| 5000+ | $13.7000 | $68500.00 |
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