Microchip Technology

M1AFS250-1PQG208I - Fusion FPGA 250K Gates | Microchip

Name: M1AFS250-1PQG208I - Fusion FPGA 250K Gates | Microchip
Brand: Microchip Technology
SKU: M1AFS250-1PQG208I

MPN: M1AFS250-1PQG208I ✓ Hoạt động

1.5 V (1.425 V to 1.575 V) Vdss 208-BFQFP (PQFP 28x28) Package -1 Speed

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MOQ: 1 |

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M1AFS250-1PQG208I Tóm tắt

The Microchip Technology M1AFS250-1PQG208I is a Fusion mixed-signal Field Programmable Gate Array (FPGA) integrating configurable analog, large flash memory blocks, comprehensive clock generation and management circuitry, and high-performance, flash-based programmable logic in a monolithic device. It features 250,000 system gates, 36,864 RAM bits, and 93 configurable I/O pins, housed in a 208-pin BFQFP (PQFP 28x28) package. Operating from a 1.5V core supply (1.425V to 1.575V), this device supports industrial temperature range of -40°C to 100°C.

A Field Programmable Gate Array (FPGA) is an integrated circuit designed to be configured by a customer or a designer after manufacturing—hence "field-programmable." The FPGA configuration is generally specified using a hardware description language (HDL), similar to that used for an application-specific integrated circuit (ASIC). FPGAs contain an array of programmable logic blocks, and a hierarchy of reconfigurable interconnects that allow the blocks to be wired together. Logic blocks can be configured to perform complex combinational functions, or merely simple logic gates like AND and XOR. In most FPGAs, logic blocks also include memory elements, which may be simple flip-flops or more complete blocks of memory. The Fusion family uniquely integrates analog and flash memory, making it a system-on-chip (SoC) solution.

Key features of the M1AFS250-1PQG208I include 250K system gates, 36,864 bits of RAM, and 93 user I/Os. The device operates at a core voltage of 1.5V, with I/O banks supporting various voltage standards. It includes an integrated analog block with a 12-bit ADC, analog comparators, and a temperature monitor. The flash-based fabric provides instant-on, low-power, and secure (anti-tamper) configuration. The device is available in a 208-pin PQFP package, which is suitable for surface-mount assembly.

Technically, the Fusion FPGA is built on a 130nm flash process, offering non-volatile configuration that retains its programming without external boot memory. This eliminates the need for configuration PROMs and reduces system cost and complexity. The integrated analog front-end includes a 12-bit successive approximation register (SAR) ADC with a sample rate of up to 600 kSPS, along with analog multiplexers and programmable gain amplifiers. The device also features a comprehensive clock generation unit with PLLs and clock conditioning circuitry, enabling precise clock synthesis and management.

Typical applications include industrial control, motor control, power management, medical devices, and automotive systems. The M1AFS250-1PQG208I is particularly suited for applications requiring mixed-signal integration, such as smart sensors, data acquisition systems, and embedded control with analog monitoring. Its flash-based architecture ensures reliable operation in harsh environments and simplifies field upgrades.

When designing with this device, consider the power supply decoupling and layout guidelines provided in the Fusion FPGA datasheet. Proper decoupling of the 1.5V core supply and I/O supplies is critical for reliable operation. The device supports JTAG programming and in-system programming (ISP) via the flash-based fabric.

This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, providing engineers with a comprehensive resource for evaluating the M1AFS250-1PQG208I.

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Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với M1AFS250-1PQG208I (cùng hình factor và footprint) — khác nhau ở Package, Family, RoHS Status, Analog Blocks, Operating Temperature.

A3PE3000L-PQG208I

Microchip Technology

Package: 208-BFQFP (PQFP 28x28 mm)

Family: ProASIC3L

RoHS Status: Lead free (per Microchip/Mouser listing of family)