PIC32MZ1024EFF100-E/GJX
PIC32MZ1024EFF100-E/GJX - 200MHz 32-bit MCU, 1MB Flash, 100-TFBGA | Microchip
The Microchip PIC32MZ1024EFF100-E/GJX is a high-performance 32-bit MIPS MCU from the PIC32MZ EF family, featuring a 200 MHz MIPS32 M-Class core, 1 MB of Flash, 256 KB of SRAM, and a 100-pin TFBGA (7x7 mm) package. It integrates a Floating Point Unit (FPU), HS USB, Ethernet MAC, CAN, and advanced analog peripherals, targeting industrial, automotive, IoT, graphics HMI, and motor-control designs. The device operates across an extended -40C to +125C junction temperature range and supports 3.3V I/O with on-chip regulators.
A 32-bit microcontroller is an integrated circuit that combines a high-performance processor core, program memory, data memory, and a rich set of on-chip peripherals onto a single die. The PIC32MZ EF family in particular sits within the hierarchy MCU -> 32-bit MCU -> MIPS-based MCU -> Microchip PIC32 family -> embedded connectivity MCU. The "EF" suffix denotes the Embedded Connectivity with Floating Point Unit sub-family, which adds DSP extensions (four 64-bit accumulators, single-cycle MAC, saturating/fractional math) and IEEE 754 single/double-precision floating-point hardware acceleration. Engineers choose 32-bit MCUs like this when 8-bit or 16-bit cores run out of headroom for Ethernet stacks, USB, or graphics rendering.
Key features include 200 MHz / 330 DMIPS core performance, 1 MB Flash program memory, 256 KB SRAM, a 12-bit 18 MSPS ADC with up to 40 analog inputs, four comparators, two I2S/SPI audio interfaces, six UART, four SPI, five I2C, parallel master port (PMP) for graphics, and an integrated Ethernet MAC plus HS USB 2.0 OTG. The 100-TFBGA (7x7 mm) package saves board area compared to 100-pin TQFP while providing the full peripheral set of the PIC32MZ EF family.
Architecturally, the PIC32MZ EF family uses a 5-stage MIPS Warrior M-class pipeline with DSP extensions, an instruction cache and prefetch module, and a tightly-coupled Flash/SRAM memory system that delivers sustained throughput at 200 MHz. A multi-vector interrupt controller and dedicated DMA channels keep peripheral I/O off the CPU's critical path, which is essential for Ethernet, USB, and audio streaming workloads.
Typical applications include industrial Ethernet gateways, HMI/graphics touch panels, automotive infotainment and telematics nodes, USB audio interfaces, motor-control FOCs, IoT edge nodes, and medical patient monitors. For graphics HMI, the PMP bus interfaces directly to TFT LCD controllers; for USB audio, the I2S/USB combination enables class-compliant headphone or DAC designs.
When designing with this device, allocate the 1 MB Flash partition for bootloader (typically 64 KB), application, and an OTA image; the 256 KB SRAM is enough to hold TCP/IP sockets plus audio buffers but plan for double-buffering in display applications. Use the on-chip FPU to offload DSP math from the main loop in motor-control or audio pipelines.
This page synthesizes distributor pricing, parametric comparisons, and drop-in compatible alternatives drawn from Microchip's PIC32MZ EF family datasheets - data not consolidated on any single distributor page.
USD $7.75
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