XC7A35T-1FTG256I

The XC7A35T-1FTG256I is an Artix-7 field programmable gate array (FPGA) IC provided in a 256-LBGA package. It combines a balanced set of configurable logic resources, embedded RAM and a substantial I/O count, aimed at industrial designs that require wide operating temperature capability and surface-mount packaging.

Key characteristics include 2,600 configurable logic blocks, approximately 1.84 Mbits of embedded memory, 170 I/O pins and a core voltage supply range of 0.95 V to 1.05 V, enabling compact, low-voltage FPGA implementations for industrial applications.

Key Features

• Logic Capacity  2,600 configurable logic blocks (CLBs) supporting a total of 33,280 logic cells for implementing custom digital logic and state machines.
• On-chip Memory  Approximately 1.84 Mbits of embedded RAM to support data buffering, FIFOs and small local memories without external RAM.
• I/O Count  170 I/O pins suitable for interfacing multiple peripherals, sensors and external devices.
• Power  Core voltage supply range from 0.95 V to 1.05 V to match low-voltage system requirements.
• Package  256-LBGA package (supplier device package: 256-FTBGA, 17 × 17) in a surface-mount form factor for compact board layouts.
• Temperature Range  Industrial operating range from −40°C to 100°C for deployment in temperature-challenging environments.
• Compliance  RoHS-compliant for environmental regulatory alignment.

Typical Applications

• Industrial Automation  Use for control logic, sensor interfacing and deterministic I/O handling in industrial systems that require an extended temperature range.
• Embedded Systems  Integration of custom processing, protocol bridging and peripheral aggregation where embedded RAM and a moderate logic count are needed.
• Communications Interfaces  Implementation of custom I/O protocols, data buffering and signal conditioning across multiple external interfaces.

Unique Advantages

• Balanced Logic and Memory: 33,280 logic cells combined with approximately 1.84 Mbits of on-chip RAM enable integration of control, buffering and sequencing without excessive external components.
• High I/O Density: 170 I/O pins provide flexibility for connecting multiple peripherals, sensors and interface transceivers.
• Industrial Temperature Rating: Rated from −40°C to 100°C for reliable operation in temperature-stressed installations.
• Compact Surface-Mount Package: 256-LBGA (256-FTBGA, 17 × 17) supports space-constrained PCB designs while maintaining routing density.
• Low-Voltage Core: Core supply range of 0.95 V to 1.05 V supports modern low-voltage system architectures.
• RoHS Compliant: Environmentally compliant for designs that require restricted substance adherence.

Why Choose XC7A35T-1FTG256I?

The XC7A35T-1FTG256I offers a practical combination of logic resources, embedded memory and a large I/O complement in a compact surface-mount LBGA package tailored for industrial deployments. Its specified core voltage range and extended operating temperature make it suitable for engineers seeking a reliable FPGA building block for embedded control, interface bridging and I/O-intensive designs.

This device is suited to teams that need scalable, field-programmable logic with on-chip memory and strong I/O capability while maintaining a small PCB footprint and compliance with RoHS requirements.

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