PIC32MZ1024EFK100-I/PT
PIC32MZ1024EFK100-I/PT - 32-bit MCU 200MHz 1MB Flash 100-TQFP | Microchip
The Microchip PIC32MZ1024EFK100-I/PT is a high-performance 32-bit MIPS microcontroller from the PIC32MZ EF family, delivering up to 200 MHz core speed with 330 DMIPS and an integrated IEEE 754-compliant FPU, housed in a 100-pin TQFP (PT) package measuring 12x12 mm. It features 1 MB of dual-panel Flash memory, 256 KB of SRAM, and dedicated crypto engines, targeting industrial, IoT, graphics/HMI, automotive, and motor-control applications requiring secure connectivity.
A 32-bit MCU (microcontroller unit) is an integrated circuit containing a high-performance processor core, on-chip memory, and a rich peripheral set, designed to execute complex embedded firmware in real time. Within the embedded hierarchy, 32-bit MCUs sit above 8/16-bit MCUs and below microprocessors, with the PIC32MZ EF family specifically positioned for connectivity-rich applications with hardware crypto acceleration. These devices combine an M-class MIPS core with DSP extensions, four 64-bit accumulators, single-cycle MAC, and saturating/fractional arithmetic for high-throughput signal processing.
Key features include a 200 MHz / 330 DMIPS MIPS M-class core with DSP-enhanced instruction set, IEEE 754-compliant dual-precision FPU for fast single/double-precision math, dual-panel Flash for live-update support, hardware crypto acceleration, and a peripheral set including USB-HS, Ethernet (ENET), CAN, and a 12-bit ADC. The 256 KB SRAM and 1 MB Flash enable complex protocol stacks (TLS, MQTT, HTTP) plus rich HMI graphics without external memory expansion. The -I/PT suffix designates the industrial temperature grade (-40C to +85C) and the 100-pin TQFP package.
Technical depth: The PIC32MZ EF family uses a Harvard-architecture MIPS core with separate instruction and data buses, a 16KB instruction cache, and a tightly-coupled memory controller. The dual-panel Flash architecture allows simultaneous firmware read from one panel while writing to the other, enabling live firmware updates without external bootloaders. Hardware crypto engines accelerate AES, DES, 3DES, MD5, SHA-1, and SHA-256, offloading security workloads from the CPU for sustained network throughput.
Typical applications include industrial Ethernet gateways, IoT edge nodes with TLS connectivity, automotive infotainment clusters, HMI/graphics terminals, BLDC and PMSM motor-control inverters, and secure connected medical devices. The wide peripheral mix (USB-HS, ENET, CAN, SQI, HS-I2C, SPI) eliminates external bridge chips in many designs.
When designing with this device, ensure adequate decoupling on all VDD/VSS pairs (typically 100 nF ceramic per supply pin), respect the 200 MHz maximum clock with proper PLL configuration, and use the SEGGER J-Link or MPLAB ICD tools for firmware debug. The 12x12 mm TQFP footprint is pad-compatible with several PIC32MZ EF family members, enabling board scalability across the product line.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the standalone Microchip datasheet, giving engineering and procurement teams a single source for evaluation.
USD $7.65
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