XC7Z020-3CLG484E AMD (Xilinx) Zynq-7000 SoC Dual-Core ARM Cortex-A9 85K Logic Cells 130 I/O 484-CSPBGA Extended Temperature

XC7Z020-3CLG484E Product Overview

The XC7Z020-3CLG484E is a System-on-Chip (SoC) from AMD (formerly Xilinx), part of the Zynq-7000 family, housed in a 484-pin CSPBGA (CLG484) package and manufactured using 28nm process technology. The device integrates a dual-core ARM Cortex-A9 MPCore processor (up to 667MHz) with Artix-7 programmable logic resources, providing 85K logic cells and 4.9Mb of Block RAM, featuring 130 user I/O pins. The chip incorporates rich interface resources including Gigabit Ethernet, USB 2.0, SD/SDIO, UART, SPI, I2C, and CAN, and supports DDR3 memory controllers. It operates over an extended temperature range of -40°C to +125°C with speed grade -3, delivering maximum performance and flexible programmable logic expansion for high-temperature industrial control, automotive electronics, embedded vision, and IoT gateway applications. XC7Z020-3CLG484E is a versatile and dependable SoC.

XC7Z020-3CLG484E Core Features

Processor System: Dual-core ARM Cortex-A9 MPCore, up to 667MHz, with NEON SIMD and double-precision floating-point unit

Programmable Logic: 85K logic cells (Artix-7 equivalent), 53.2K LUTs, 106.4K flip-flops, 4.9Mb Block RAM

User I/O: 130 user I/O pins supporting various single-ended and differential standards

DSP Capability: 220 DSP Slices for efficient digital signal processing

Memory Interface: Supports DDR3, DDR3L, DDR2, and LPDDR2, up to 1066Mb/s

Peripheral Interfaces: Integrated Gigabit Ethernet, USB 2.0 OTG, SD/SDIO, UART, SPI, I2C, CAN

Operating Conditions: Core voltage 1.0V, I/O voltage 1.2V-3.3V, extended -40°C to +125°C

Package: 484-pin CSPBGA (19x19mm), surface mount, RoHS compliant

XC7Z020-3CLG484E is designed for robust performance.

XC7Z020-3CLG484E Applications

Industrial Control: XC7Z020-3CLG484E can be used in high-temperature industrial Ethernet, motion control, and PLC systems for real-time data processing and communication.

Automotive Electronics: XC7Z020-3CLG484E is suitable for advanced driver assistance systems (ADAS), infotainment, and body control, tolerating high-temperature environments such as engine compartments.

Embedded Vision: XC7Z020-3CLG484E supports image sensor interfaces, image pre-processing, and feature extraction for outdoor smart cameras and machine vision.

IoT Gateways: XC7Z020-3CLG484E integrates processor and FPGA, suitable for edge computing, protocol conversion, and data aggregation in harsh deployment environments.

Medical Devices: XC7Z020-3CLG484E can be used in portable medical monitors, ultrasound imaging, and signal processing, meeting wide-temperature operation requirements.

Aerospace and Defense: XC7Z020-3CLG484E's extended temperature range and high reliability suit mission systems in harsh environments.

XC7Z020-3CLG484E Key Advantages

Highest Speed Grade: -3 speed grade delivers the highest performance in the Zynq-7000 family, meeting the demands of compute-intensive applications.

Extended Temperature Range: Operating temperature of -40°C to +125°C suits high-temperature, high-reliability industrial and automotive environments.

Processor and FPGA Integration: Single-chip integration of dual-core ARM Cortex-A9 processor and Artix-7 FPGA reduces board space and system complexity.

Rich Peripherals: Built-in Gigabit Ethernet, USB 2.0, and other high-speed interfaces reduce external chip requirements and BOM cost.

Flexible I/O Support: 130 user I/O pins support DDR3 interfaces and multiple level standards, adapting to various peripherals and bus protocols.

Mature Development Ecosystem: Supports AMD (Xilinx) Vivado and Vitis development tools, with rich IP core resources to accelerate product development.

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FAQ

1. What is the difference between XC7Z020-3CLG484E and XC7Z020-1CLG484I?
   
   • Both share the same programmable logic resources and I/O count, but differ in speed grade: XC7Z020-3CLG484E is -3 speed grade with higher performance, while XC7Z020-1CLG484I is -1 base speed grade.
   • Temperature range differs: XC7Z020-3CLG484E is extended grade -40°C to +125°C, while XC7Z020-1CLG484I is industrial grade -40°C to +100°C.
2. What does the -3 speed grade mean?
   
   • The Zynq-7000 series offers -1, -2, and -3 speed grades, with -3 being the highest performance grade, suitable for timing-critical applications.
3. What is the operating temperature range of this chip?
   
   • The extended temperature range is -40°C to +125°C (junction temperature), suitable for high-temperature, high-reliability industrial and automotive environments.
4. How large is the programmable logic portion?
   
   • It provides 85K logic cells, 53.2K LUTs, 106.4K flip-flops, 4.9Mb Block RAM, and 220 DSP Slices, suitable for small-to-medium scale logic design and signal processing.
5. What external memory interfaces does it support?
   
   • It supports DDR3, DDR3L, DDR2, and LPDDR2 memory with data rates up to 1066Mb/s, meeting embedded system memory requirements.
6. What interface standards do the 130 I/O pins support?
   
   • It supports various single-ended and differential standards, including LVTTL, LVCMOS, SSTL, and LVDS, with I/O voltage range 1.2V to 3.3V.
7. What high-speed peripheral interfaces does this device support?
   
   • It integrates Gigabit Ethernet, USB 2.0 OTG, SD/SDIO, UART, SPI, I2C, CAN interfaces for industrial communication and connectivity.
8. What tools and software are needed for development?
   
   • Use AMD (Xilinx) Vivado for FPGA design and Vitis for software development and system integration, supporting PetaLinux and bare-metal development.
   • Hardware debugging can be performed via JTAG interface for in-circuit configuration and debugging.
9. Is this chip an FPGA or a processor?
   
   • XC7Z020-3CLG484E is a Zynq-7000 series SoC that integrates a dual-core ARM Cortex-A9 processor and Artix-7 programmable logic, offering both processor and FPGA capabilities.
10. What are the upgrade options if I need higher performance in the Zynq family?
    
    • Consider models with more logic resources in the Zynq-7000 family (such as XC7Z030, XC7Z045) or UltraScale+ MPSoC series for higher performance and multi-core processors.