Intel 10M50DAF256I7G: A Comprehensive Technical Overview of the MAX 10 FPGA

The Intel 10M50DAF256I7G is a specific member of the MAX® 10 FPGA family, representing a significant evolution in non-volatile, low-cost programmable logic. This device ingeniously integrates a dual-configuration flash, analog-to-digital converter (ADC), and memory blocks onto a single die, offering a system-level solution in a compact, lead-free (Pb-free) package. This article provides a detailed technical examination of its architecture and key features.

Built on a 55-nanometer process technology, the 10M50DAF256I7G is centered around a core of 50,000 logic elements (LEs). These LEs are the fundamental building blocks for creating custom digital logic, providing ample resources for a wide range of applications from control logic to moderate signal processing. The device's non-volatile nature is a cornerstone of its value proposition; it instantly becomes operational upon power-up, eliminating the need for an external boot PROM and simplifying board design while reducing total system cost and component count.

A critical feature of this particular model is its integrated dual-configuration flash. This allows for the storage of two distinct FPGA images. This capability is paramount for field updates and fail-safe operation, as one image can be actively running while a new, validated version is stored in the second flash partition. The device can seamlessly switch between them, ensuring high system reliability and availability.

Furthermore, the MAX 10 FPGA incorporates a hardened analog-to-digital converter (ADC). The 10M50DAF256I7G includes a 12-bit, 1 Msps ADC that can support up to 18 analog input channels. This allows for direct interfacing with analog sensors and monitoring of system parameters like voltage and temperature, making it an ideal choice for highly integrated industrial and automotive systems.

The device package, F256 (a 256-ball FineLine BGA), is designed for high-density PCB mounting. The suffix I7G denotes an industrial-grade temperature range (-40°C to 100°C TJ) and a medium-speed grade, ensuring robust performance in demanding environments.

In summary, the Intel 10M50DAF256I7G successfully merges the flexibility of an FPGA with the convenience of a microcontroller-like boot experience and integrated analog capabilities.

ICGOODFIND: The Intel 10M50DAF256I7G is a highly integrated, cost-optimized FPGA that excels in applications requiring instant-on operation, system management, and robust reliability through its unique dual-configuration flash and hardened analog capabilities.

Keywords: MAX 10 FPGA, Non-Volatile, Dual-Configuration Flash, Integrated ADC, 50K Logic Elements