XC7Z035-L2FFG676I

Soc System On Chip Overview

The XC7Z035-L2FFG676I is a Zynq-7000 All Programmable SoC from AMD Xilinx, integrating dual-core ARM Cortex-A9 processors with Kintex-7 FPGA fabric. It utilizes a 28nm process technology within a 676-pin FCBGA package (27x27mm). The processing system features two Cortex-A9 cores operating at a maximum frequency of 667 MHz, equipped with 32 KB instruction and 32 KB data L1 caches per core, alongside 512 KB shared L2 cache and 256 KB on-chip memory. The programmable logic offers 275,000 logic cells, 42,975 Adaptive Logic Modules (ALMs), and 17.6 Mbit of embedded block RAM. The device supports up to 250 user I/Os and operates within an industrial temperature range of -40°C to +100°C.

Soc System On Chip Feature Summary

• Heterogeneous architecture combining ARM Cortex-A9 processing system with Kintex-7 FPGA programmable logic
• High-bandwidth AXI interconnect enabling low-latency communication between processing and programmable systems
• Industrial-grade reliability with extended temperature operation capabilities
• Integrated hardware accelerators supporting direct access to CPU cache via the Accelerator Coherency Port

Soc System On Chip Applications

• Industrial control systems requiring deterministic real-time processing
• Multi-camera assisted driving and automotive perception platforms
• Communication infrastructure utilizing high-speed serial interfaces
• Software-defined radio and baseband signal processing applications

Soc System On Chip Procurement Notes

Verify the specific speed grade suffix 'L2' against official AMD datasheets to confirm timing characteristics, as standard commercial variants may differ. Ensure the FCBGA-676 footprint matches the target PCB design constraints. Confirm moisture sensitivity levels and reflow soldering profiles comply with J-STD-020 standards for lead-free assembly processes.

Soc System On Chip Selection Notes

Select this model when application requirements exceed the resource capacity of Artix-7 based Zynq devices but do not necessitate the higher performance of Virtex-7 or Versal architectures. The Kintex-7 fabric provides an optimal balance of logic density and power efficiency for complex digital signal processing tasks integrated with software control loops.

Soc System On Chip Part Context

This component belongs to the Zynq-7000 family, representing a generation of all-programmable systems that merge processor and FPGA technologies. It serves as a mid-range solution within the series, positioned above the Artix-7 based models like the XC7Z020 in terms of logic resources while maintaining compatibility with the broader Zynq development ecosystem and toolchains.

Soc System On Chip Replacement Considerations

Direct pin-compatible alternatives within the same package include other speed grades of the XC7Z035 series, such as XC7Z035-2FFG676I or XC7Z035-1FFG676I, provided timing requirements are met. Cross-family replacements require significant redesign due to architectural differences.