XC7A35T-1CSG324I

The XC7A35T-1CSG324I is an Artix-7 field programmable gate array (FPGA) offered by AMD. It provides a balance of programmable logic density, embedded memory, and a broad set of I/O in a 324-pin CSPBGA package targeted for industrial-temperature deployments.

With 33,280 logic elements and approximately 1.84 Mbits of on-chip RAM, this device suits designs that require mid-range logic capacity, significant embedded memory, and up to 210 I/O connections in a compact surface-mount footprint.

Key Features

• Programmable Logic — 33,280 logic elements to implement custom digital functions, control logic, and user-defined state machines.
• Embedded Memory — Approximately 1.84 Mbits of on-chip RAM for buffering, FIFO implementations, and local data storage.
• I/O Connectivity — 210 configurable I/O pins to interface with external devices, sensors, and peripherals.
• Package — 324-LFBGA / 324-CSPBGA (15×15) surface-mount package for compact board integration.
• Power — Core voltage range specified at 0.95 V to 1.05 V to match system power delivery requirements.
• Temperature Range — Rated for operation from −40 °C to 100 °C to support industrial-temperature environments.
• RoHS Compliance — Device is RoHS compliant for environmental and manufacturing conformity.

Typical Applications

• Industrial Control — Use the FPGA’s logic capacity and I/O count to implement custom control algorithms, motor drives interface, and industrial communications glue logic with industrial temperature tolerance.
• Embedded Systems & Prototyping — Mid-range logic and embedded memory make the device suitable for proof-of-concept designs and embedded processing offload.
• Communications & Networking — Flexible I/O and on-chip RAM allow implementation of protocol adapters, packet buffering, and custom interface logic.

Unique Advantages

• Balanced Logic and Memory: 33,280 logic elements paired with approximately 1.84 Mbits of RAM provide the resources needed to implement sizeable custom datapaths and buffering without requiring external memory for many applications.
• High I/O Count in a Compact Package: 210 I/O pins in a 324-CSPBGA package enable dense board designs while preserving connectivity options for peripherals and sensors.
• Industrial-Temperature Rating: Specified operation from −40 °C to 100 °C supports deployment in temperature-challenging environments common in industrial systems.
• Low Core Voltage Compatibility: A 0.95 V to 1.05 V supply range allows integration with modern low-voltage power rails and efficient power delivery designs.
• Surface-Mount Form Factor: The 324-LFBGA surface-mount package simplifies PCB assembly for compact, production-ready products.

Why Choose XC7A35T-1CSG324I?

The XC7A35T-1CSG324I positions itself as a mid-range Artix-7 FPGA option that combines a substantial logic element count, meaningful embedded memory, and a high I/O count in a compact 324-pin CSPBGA package. Its industrial operating temperature range and RoHS compliance make it a practical choice for production systems that must operate reliably across wide temperature conditions.

This device is well suited to engineering teams and OEMs building industrial control, embedded, or communications designs that require on-chip programmability, flexible I/O, and modest on-chip memory without moving to larger, higher-cost FPGA families.

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