Microchip Technology

A3P400-PQG208 - ProASIC3 FPGA, 400K Gates | Microchip

Name: A3P400-PQG208 - ProASIC3 FPGA, 400K Gates | Microchip
Brand: Microchip Technology
SKU: A3P400-PQG208

MPN: A3P400-PQG208 ✓ Aktif

1.5 V core, 2.5 V/3.3 V I/O Vdss LVCMOS, LVTTL, LVDS, LVPECL, PCI, PCI-X Rds(on) 208-PQFP (BFQFP) Package

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A3P400-PQG208 Ringkasan

The Microchip Technology A3P400-PQG208 is a ProASIC3 flash-based Field Programmable Gate Array (FPGA) offering 400,000 system gates, 151 user I/Os, and 55,296 bits of true dual-port SRAM, housed in a 208-pin PQFP (BFQFP) package. It operates with a system performance of up to 231 MHz and supports 2.5 V and 3.3 V mixed-voltage operation, making it a versatile choice for a wide range of applications.

An FPGA (Field Programmable Gate Array) is an integrated circuit that can be configured by the customer or designer after manufacturing—hence "field-programmable." Unlike ASICs, FPGAs can be reprogrammed to implement different logic functions, making them ideal for prototyping, low-volume production, and applications requiring flexibility. The ProASIC3 family uses nonvolatile flash technology, providing a single-chip, secure, low-power solution that is "Instant On" and reprogrammable, offering time-to-market benefits at an ASIC-level unit cost.

Key features of the A3P400-PQG208 include 400,000 system gates, 151 user I/Os, and 55,296 bits of true dual-port SRAM. It supports 700 Mbps DDR and LVDS-capable I/Os (on A3P250 and above), and offers wide-range power operation. The device is lead-free and RoHS compliant, ensuring environmental compliance. The 208-pin PQFP package provides a compact footprint while allowing sufficient I/O for complex designs.

Technically, the ProASIC3 family is built on a flash-based architecture, which eliminates the need for external configuration memory and provides inherent security against reverse engineering. The device includes four I/O banks with dedicated supplies, enabling mixed-voltage operation. The A3P400 supports up to 231 MHz system performance, making it suitable for high-speed applications. The flash-based configuration also allows for instant-on operation, reducing power-up latency.

Typical applications include industrial control, automotive electronics, communications infrastructure, and consumer electronics. The A3P400's low power consumption and security features make it ideal for battery-powered devices and applications requiring IP protection. Its reprogrammability allows for field updates and design iterations without hardware changes.

When designing with the A3P400-PQG208, consider the I/O bank voltage requirements and ensure proper decoupling of the VCC and VCCIBx pins. The device supports 2.5 V and 3.3 V mixed-voltage operation, so plan the power supply accordingly. Also, note that the PQFP package requires careful PCB layout for thermal management and signal integrity.

This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, providing a comprehensive resource for engineers evaluating the A3P400-PQG208.

Alternatif penggantian untuk A3P400-PQG208 — paket yang sama, pin-pada-pin kompatibel. Bagian paket yang berbeda memerlukan kerja ulang PCB diabaikan.

Variasi di dalam seri ini

Model-series yang sama yang kompatibel dengan penggantian A3P400-PQG208 (sama faktor bentuk dan footprint) — berbeda di dalam Package, Core Supply Voltage, Configuration Memory, RoHS Status, Mounting Type.

A3P400-1PQG208I

Microchip Technology

Package: PQFP-208 (PQG208)

Core Supply Voltage: 1.5 V