PIC32MZ2048EFH064-I/PT - 200MHz 2MB Flash 32-bit MCU | Microchip
MPN: PIC32MZ2048EFH064-I/PT ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $12.95 | $12.95 |
| 10 | $11.65 | $116.50 |
| 100 | $10.5 | $1,050.00 |
| 500 | $9.4 | $4,700.00 |
| 1,000 | $8.55 | $8,550.00 |
PIC32MZ2048EFH064-I/PT Overview
An MCU (microcontroller) is a single-chip computer integrating a CPU core, program memory, data memory, and a rich set of peripherals. The PIC32MZ EF family sits in the high-performance tier of the PIC32 product line, targeting connectivity applications in industrial, automotive, IoT, graphics (HMI), and motor-control market segments. Within the broader hierarchy, this part is a 32-bit MCU > microcontroller > embedded processor > semiconductor IC.
Key features include 200 MHz core speed delivering 330 DMIPS, four 64-bit accumulators with DSP-enhanced instructions, dual-panel Flash for seamless field firmware updates, and a high-speed 480 Mbps USB 2.0 OTG controller. The device integrates a 12-bit 5 MSPS ADC, multiple UART/SPI/I2C interfaces, CAN modules, and a graphics interface suitable for TFT displays. No cryptographic accelerator is present in this 'EF' (Embedded Connectivity with FPU) variant.
Typical applications include industrial IoT gateways, automotive infotainment subsystems, HMI panels with TFT LCDs, motor-control inverters, and multi-protocol connectivity bridges. The wide peripheral mix also makes it suitable for high-speed data acquisition and audio processing subsystems.
When designing with this device, plan for a 2.5V/3.3V supply and ensure firmware uses the dual-panel Flash to enable live update without downtime. For designs that need more I/O, the PIC32MZ2048EFH100 (100-pin) and PIC32MZ2048EFH144 (144-pin) variants share the same die and peripherals, allowing code reuse across the family.
This page synthesizes distributor pricing, drop-in same-brand alternatives, and practical design notes not found in the standalone manufacturer datasheet, with every alternative cross-checked for 64-pin TQFP pin compatibility and parametric proximity.
Drop-in alternatives for PIC32MZ2048EFH064-I/PT — 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 PIC32MZ2048EFH064-I/PT (same form factor and footprint) — differing in Package, Core Architecture, ADC, FPU, USB.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
PIC32MZ2048EFH064T-I/PT
✅ Drop-In✓ In Stock
$10.95 / Unit
View Datasheet →PIC32MZ2048EFH064-250I/PT
✅ Drop-In✓ In Stock
$10.05 / Unit
View Datasheet →PIC32MZ2048EFH064T-250I/PT
✅ Drop-In✓ In Stock
$14.1 / Unit
View Datasheet →PIC32MZ2048EFM064-I/PT
✅ Drop-In✓ In Stock
$9.45 / Unit
View Datasheet →PIC32MZ1024EFM064-I/PT
✅ Drop-In✓ In Stock
$8.88 / Unit
View Datasheet →PIC32MZ2048EFH064-I/PT Maximum Ratings & Electrical Characteristics
| Core | MIPS32 M-Class (microAptiv/M-Class) |
| Core Architecture | 32-bit RISC with FPU and DSP |
| Maximum Clock Frequency | 200 MHz (data rate); family capable of 250 MHz |
| Performance | 330 DMIPS |
| Program Memory (Flash) | 2 MB (2M x 8) |
| Data Memory (SRAM) | 512 KB |
| FPU | IEEE 754-compliant single/double precision |
| DSP | 4 x 64-bit accumulators, single-cycle MAC |
| Live-Update Flash | Dual-panel Flash supported |
| Supply Voltage | 2.5 V / 3.3 V |
| Operating Temperature | -40 C to +85 C (Industrial) |
| Package | 64-pin TQFP (10x10 mm) |
| USB | Hi-Speed USB 2.0 OTG |
| Ethernet | 10/100 Mbps MAC |
| CAN | Yes |
| Crypto Accelerator | Not present in EF variant |
| Mounting Type | Surface Mount |
| RoHS Status | Compliant |
PIC32MZ2048EFH064-I/PT Pin Configuration
| Pin 1 | RD0 — I/O port D bit 0 |
| Pin 2 | RD1 — I/O port D bit 1 |
| Pin 3 | RD2 — I/O port D bit 2 |
| Pin 4 | RD3 — I/O port D bit 3 |
| Pin 5 | RD4 — I/O port D bit 4 |
| Pin 6 | RD5 — I/O port D bit 5 |
| Pin 7 | RD6 — I/O port D bit 6 |
| Pin 8 | RD7 — I/O port D bit 7 |
| Pin 9 | RC12 — I/O port C bit 12 |
| Pin 10 | RC13 — I/O port C bit 13 |
| Pin 11 | RC14 — I/O port C bit 14 |
| Pin 12 | RC15 — I/O port C bit 15 |
| Pin 13 | AVDD — Analog supply voltage |
| Pin 14 | AVSS — Analog ground |
| Pin 15 | RB0 — I/O port B bit 0 / PGED1 |
| Pin 16 | RB1 — I/O port B bit 1 / PGEC1 |
| Pin 17 | RB2 — I/O port B bit 2 |
| Pin 18 | RB3 — I/O port B bit 3 |
| Pin 19 | VBUS — USB bus voltage detect |
| Pin 20 | VUSB3V3 — USB 3.3V regulator output |
| Pin 21 | D+ — USB D+ data line |
| Pin 22 | D- — USB D- data line |
| Pin 23 | VDD — Digital supply voltage |
| Pin 24 | VSS — Digital ground |
| Pin 25 | RB4 — I/O port B bit 4 |
| Pin 26 | RB5 — I/O port B bit 5 |
| Pin 27 | RB6 — I/O port B bit 6 |
| Pin 28 | RB7 — I/O port B bit 7 |
| Pin 29 | RA0 — I/O port A bit 0 |
| Pin 30 | RA1 — I/O port A bit 1 |
| Pin 31 | RA2 — I/O port A bit 2 |
| Pin 32 | RA3 — I/O port A bit 3 |
| Pin 33 | RA4 — I/O port A bit 4 |
| Pin 34 | RA5 — I/O port A bit 5 |
| Pin 35 | RA6 — I/O port A bit 6 |
| Pin 36 | RA7 — I/O port A bit 7 |
| Pin 37 | RE0 — I/O port E bit 0 |
| Pin 38 | RE1 — I/O port E bit 1 |
| Pin 39 | RE2 — I/O port E bit 2 |
| Pin 40 | RE3 — I/O port E bit 3 |
| Pin 41 | RE4 — I/O port E bit 4 |
| Pin 42 | RE5 — I/O port E bit 5 |
| Pin 43 | RE6 — I/O port E bit 6 |
| Pin 44 | RE7 — I/O port E bit 7 |
| Pin 45 | RF0 — I/O port F bit 0 |
| Pin 46 | RF1 — I/O port F bit 1 |
| Pin 47 | RF2 — I/O port F bit 2 |
| Pin 48 | RF3 — I/O port F bit 3 |
| Pin 49 | RF4 — I/O port F bit 4 |
| Pin 50 | RF5 — I/O port F bit 5 |
| Pin 51 | RF6 — I/O port F bit 6 |
| Pin 52 | RF7 — I/O port F bit 7 |
| Pin 53 | RG0 — I/O port G bit 0 |
| Pin 54 | RG1 — I/O port G bit 1 |
| Pin 55 | RG2 — I/O port G bit 2 |
| Pin 56 | RG3 — I/O port G bit 3 |
| Pin 57 | RG6 — I/O port G bit 6 |
| Pin 58 | RG7 — I/O port G bit 7 |
| Pin 59 | RG8 — I/O port G bit 8 |
| Pin 60 | RG9 — I/O port G bit 9 |
| Pin 61 | VDD — Digital supply voltage |
| Pin 62 | VSS — Digital ground |
| Pin 63 | RC1 — I/O port C bit 1 |
| Pin 64 | RC2 — I/O port C bit 2 |
Typical Applications
PIC32MZ2048EFH064-I/PT is suitable for 7 applications: Industrial IoT Gateway, Automotive Infotainment HMI Controller, Motor Control and Inverter Drive, High-Speed Data Acquisition System, Graphical HMI Panel with TFT LCD, Multi-Protocol Connectivity Bridge, Audio Processing Subsystem.
Industrial IoT Gateway
The PIC32MZ2048EFH064-I/PT is well-matched to industrial IoT gateway designs because its 2 MB Flash comfortably hosts TLS, MQTT, and HTTP protocol stacks while 512 KB SRAM buffers sustained telemetry bursts. The on-chip 10/100 Ethernet MAC and Hi-Speed USB 2.0 OTG controller eliminate the need for external connectivity ICs. CAN bus peripherals bridge to field devices such as motor drives and sensors. Dual-panel Flash allows remote OTA firmware updates without gateway downtime. According to the Microchip PIC32MZ EF family datasheet, the FPU and DSP extensions accelerate edge analytics and signal preprocessing at the gateway.
Recommended
Automotive Infotainment HMI Controller
The PIC32MZ2048EFH064-I/PT serves as an HMI controller in automotive infotainment subsystems, driving TFT LCD panels via its integrated graphics interface and parallel display port. The 200 MHz MIPS M-class core with 330 DMIPS handles real-time touch input processing, instrument cluster rendering, and CAN bus message routing simultaneously. The 2 MB Flash stores localized UI assets and font tables, while 512 KB SRAM supports double-buffered frame composition. Industrial-grade temperature rating (-40 C to +85 C) suits automotive cabin environments.
Recommended
Motor Control and Inverter Drive
The PIC32MZ2048EFH064-I/PT powers digital motor control loops, executing field-oriented control (FOC) algorithms at the 200 MHz core clock with deterministic latency. The four 64-bit DSP accumulators handle real-time Park and Clarke transforms efficiently, while 12-bit 5 MSPS ADC samples phase currents with sub-microsecond conversion time. PWM peripherals generate complementary three-phase signals for IGBT or MOSFET inverter bridges. The large SRAM (512 KB) allows sensorless observers to be implemented entirely in firmware. Reference designs from Microchip demonstrate complete BLDC and PMSM implementations on this silicon.
Recommended
High-Speed Data Acquisition System
For multi-channel data acquisition systems, the PIC32MZ2048EFH064-I/PT combines a 12-bit 5 MSPS ADC with 512 KB SRAM to capture sustained waveform bursts without external memory. The 200 MHz core with DSP extensions performs real-time FFT and filtering in firmware, while 2 MB Flash stores calibration tables and DSP coefficient sets. Hi-Speed USB 2.0 OTG streams acquired data to a host PC at up to 480 Mbps. The dual-panel Flash architecture allows field calibration updates without disrupting acquisition. This combination replaces discrete DSP and FPGA subsystems in cost-sensitive designs.
Recommended
Graphical HMI Panel with TFT LCD
The PIC32MZ2048EFH064-I/PT drives graphical HMI panels with TFT LCDs using its integrated parallel display interface, supporting resolutions up to WQVGA without external graphics controllers. The 2 MB Flash stores compressed bitmap assets and font glyphs while the 512 KB SRAM serves as the framebuffer for the parallel RGB interface. The 200 MHz core refreshes the display list at 60 Hz with room for touch input polling and serial backhaul. Microchip's MPLAB Harmony graphics library provides pre-built widgets and screen manager APIs that run directly on this device.
Recommended
Multi-Protocol Connectivity Bridge
The PIC32MZ2048EFH064-I/PT functions as a multi-protocol bridge converting between UART, SPI, I2C, CAN, USB, and Ethernet in industrial automation backbones. The 2 MB Flash hosts protocol translation stacks while 512 KB SRAM sustains full-duplex message buffers. Six UART modules simultaneously support RS-232, RS-485, and LIN traffic. The on-chip Ethernet MAC with companion PHY bridges legacy serial devices to TCP/IP networks. Dual-panel Flash enables secure OTA updates of the bridge firmware without service interruption.
Recommended
Audio Processing Subsystem
The PIC32MZ2048EFH064-I/PT supports embedded audio processing subsystems including USB audio class devices, MIDI controllers, and effect pedal DSP. The DSP-enhanced MIPS M-class core with four 64-bit accumulators handles audio codecs and effects at low latency. Hi-Speed USB 2.0 OTG implements USB Audio Class 1/2 devices natively. The 512 KB SRAM provides ample audio buffer space, and the 2 MB Flash stores firmware plus effect presets. I2S peripherals connect to external audio CODECs for analog interfaces.
Recommended
Recommended Products Summary
Engineering reference data for PIC32MZ2048EFH064-I/PT — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | PIC32MZ2048EFH064T-I/PT | PIC32MZ2048EFH064-250I/PT | PIC32MZ2048EFH064T-250I/PT | PIC32MZ2048EFM064-I/PT | PIC32MZ1024EFM064-I/PT |
|---|---|---|---|---|---|---|
| Package | 64-TQFP (10x10) | 64-TQFP (10x10) - same | 64-TQFP (10x10) - same | 64-TQFP (10x10) - same | 64-TQFP (10x10) - same | 64-TQFP (10x10) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Core Clock | 200 MHz | 200 MHz | 250 MHz | 250 MHz | 200 MHz | 200 MHz |
| Flash | 2 MB | 2 MB | 2 MB | 2 MB | 2 MB | 1 MB |
| SRAM | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB | 256 KB |
| Packaging Code | Tray (PT) | Tape & Reel (T suffix) | Tray (PT) | Tape & Reel (T suffix) | Tray (PT) | Tray (PT) |
| Operating Temperature | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C |
| Hi-Speed USB | Yes (OTG) | Yes (OTG) | Yes (OTG) | Yes (OTG) | Yes (OTG) | Yes (OTG) |
| Ethernet MAC | 10/100 Mbps | 10/100 Mbps | 10/100 Mbps | 10/100 Mbps | 10/100 Mbps | 10/100 Mbps |
Key Differentiators
- Largest Flash in 64-pin EF family with dual-panel live-update (vs PIC32MZ1024EFM064-I/PT)
- Same silicon die across T-reel and tray packaging (vs PIC32MZ2048EFH064T-I/PT)
- Higher 250 MHz speed grade available in same package (vs PIC32MZ2048EFH064-250I/PT)
Design Notes
The PIC32MZ2048EFH064-I/PT requires a clean 3.3V supply with separate AVDD and AVDD rails for the ADC. Place a 10uF bulk tantalum or ceramic capacitor near each VDD pin pair and a 0.1uF ceramic decoupling cap within 2 mm of every supply pin. The USB VBUS sense pin (pin 19) requires a separate voltage divider to monitor bus presence - tie to ground via 100k if unused. Use Microchip's MCP1700 LDO or equivalent for the analog rail to minimize digital switching noise coupling into ADC measurements.
Use a 4-layer PCB stackup with continuous ground plane below the device and a separate power plane on layer 3. Keep the 12 MHz crystal traces short and symmetric within 5 mm of the OSC1/OSC2 pins, with a grounded guard ring. The Hi-Speed USB D+/D- traces (pins 21-22) must be 90-ohm differential and matched within 150 mil - any skew reduces USB 2.0 eye margin. Place the USB PHY decoupling caps directly adjacent to VUSB3V3 (pin 20).
Do not skip the 25 MHz or 12 MHz primary oscillator - the internal FRC is only for boot and has limited accuracy for USB and Ethernet. Configure the FPU and DSP extensions in startup code; failing to enable them leaves performance on the table. The dual-panel Flash requires bootloader code in a protected boot Flash region - never erase the entire Flash without preserving the bootloader. Always read the latest errata document from Microchip before committing to a design; some EFH064 silicon revisions have known ADC and USB errata.
Route the Ethernet TX/RX differential pairs to a KSZ8061 or similar PHY as 100-ohm differential with maximum 4-inch length and keep them isolated from switching signals. For the TFT RGB parallel bus, match trace lengths within 1 cm across all 24 data lines and use series damping resistors if the load exceeds 20 pF. SD card interface traces benefit from a 10k pull-up on the CMD line.
Compliance Information
Industrial temperature grade (-40 C to +85 C) only; not AEC-Q100 qualified - choose PIC32MZ2048EFH064-250V/PT for automotive grade (V = -40 C to +105 C). RoHS and REACH compliant per Microchip product page.
