PIC32MZ1024EFM100T-E/GJX
PIC32MZ1024EFM100T-E/GJX - 200MHz 32-bit MCU 1MB Flash | Microchip
The Microchip Technology PIC32MZ1024EFM100T-E/GJX is a high-performance MIPS32 M-Class PIC32MZ 32-bit microcontroller running up to 200 MHz, integrating 1 MB (1M x 8) of Flash program memory and 512 KB of SRAM in a 100-pin TFBGA (7x7 mm) package. The device belongs to the PIC32MZ EF family and includes a single-precision hardware FPU, hardware crypto acceleration, USB 2.0 High-Speed OTG, 10/100Mbps Ethernet MAC, and dual CAN 2.0b controllers, all on-chip. The -E/GJX suffix designates the extended (-40C to +125C) operating temperature grade with 100-TFBGA package and tape-and-reel packaging.
A 32-bit microcontroller (MCU) is a programmable processor that integrates CPU core, memory, and a rich set of peripherals into a single chip. Within the broader hierarchy, an MCU belongs to microcontrollers -> integrated circuits -> electronic components. The PIC32MZ EF family specifically targets connectivity-heavy applications such as industrial control, automotive infotainment, IoT gateways, HMI/graphics, and motor control where on-chip Ethernet, USB-HS, and CAN reduce BOM cost and PCB area.
Key features include 1 MB Flash, 512 KB SRAM, MIPS32 M-Class core with FPU, 200 MHz operation, hardware crypto engine (AES, DES, SHA, RNG), 10/100 Ethernet MAC with RMII/MII interface, USB 2.0 High-Speed OTG with on-chip HS PHY, dual CAN 2.0b modules, SQI (Serial Quad Interface) for external Flash, and a 12-bit 18 MSPS ADC. The TFBGA-100 package supports low-pin-count designs while exposing 78 GPIO, 8 UART, 6 SPI, 5 I2C, and a parallel master port (PMP) for graphics.
The architecture uses a 5-stage pipelined MIPS32 core with DSP extensions, separate instruction and data caches, tightly-coupled prefetch buffer, and a multi-layer AHB/APB bus matrix that delivers high peripheral throughput without CPU stalls. The crypto and connectivity accelerators offload Ethernet, USB, and AES/SHA workloads, making the device well-suited for secure connected nodes at industrial throughputs.
Typical applications include industrial Ethernet IO modules, automotive CAN gateways with diagnostics, secure IoT edge nodes with TLS acceleration, USB-HS device/HMI controllers, and graphical HMI panels with resistive-touch sensing. Wide temperature range and AEC-Q100-grade process options support both factory-floor and cabin-mounted deployments.
When designing with the PIC32MZ1024EFM100T-E/GJX, allocate sufficient PCB area for TFBGA fanout, follow Microchip's EMI/ESD layout guidelines for USB-HS and CAN, and provide a clean 3.3V rail with bulk decoupling near each supply pin. The integrated FPU and DSP extensions should be leveraged through MPLAB XC32 with -O2/-Ofast optimization to reach the 252 MHz core equivalent DMIPS throughput.
This page synthesizes distributor pricing, drop-in same-package alternatives from the PIC32MZ EF family, and practical design notes not found in the manufacturer datasheet, giving engineers a single source for part selection, qualification, and sourcing.
USD $9.45
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